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[CPP-387] Start on Declarations section.

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Ziemowit Laski 2019-08-02 16:07:55 -07:00
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docs/ql-documentation/learn-ql/cpp/introduce-libraries-cpp.rst
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@ -20,29 +20,251 @@ Summary of the library classes
The most commonly used standard QL library classes are listed below. The listing is broken down by functionality. Each QL library class is annotated with a C/C++ construct it corresponds to.
Declaration classes
--------------------
-------------------
This table lists `Declaration <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Declaration.qll/type.Declaration$Declaration.html>`__ classes representing C/C++ declarations.
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Declaration syntax | QL class | Remarks |
+=============================================================================================================================================================================================================================================================================================================================================================================================================================================+==================================================================================================================================================================+===================================================================================================================================================================================================================================================================================+
+=============================================================================================================================================================================================================================================================================================================================================================================================================================================+=======================================================================================================================================================================+===================================================================================================================================================================================================================================================================================+
| ``enum`` ``{`` *enum_constant1* ``,`` *enum_constant2* ``,`` *enum_constant3* ``}`` | `EnumConstant <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Enum.qll/type.Enum$EnumConstant.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``class`` *A* ``{`` ``friend`` ``void`` *f* ``(`` *int* ``);`` ``friend`` ``class`` *X* ``;`` ``};`` ``void`` *f* ``(`` *int x* ``)`` ``{`` … ``}`` ``class`` *X* ``{`` … ``};`` | `FriendDecl <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/FriendDecl.qll/type.FriendDecl$FriendDecl.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Gethostbyaddr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/models/implementations/Inet.qll/type.Inet$Gethostbyaddr.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Gethostbyname <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/models/implementations/Inet.qll/type.Inet$Gethostbyname.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `InetAddr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/models/implementations/Inet.qll/type.Inet$InetAddr.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `InetAton <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/models/implementations/Inet.qll/type.Inet$InetAton.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `InetNetwork <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/models/implementations/Inet.qll/type.Inet$InetNetwork.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `InetPton <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/models/implementations/Inet.qll/type.Inet$InetPton.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `MemcpyFunction <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/models/implementations/Memcpy.qll/type.Memcpy$MemcpyFunction.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `PureFunction <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/models/implementations/Pure.qll/type.Pure$PureFunction.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `StrcatFunction <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/models/implementations/Strcat.qll/type.Strcat$StrcatFunction.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `StrcpyFunction <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/models/implementations/Strcpy.qll/type.Strcpy$StrcpyFunction.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Strftime <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/models/implementations/Strftime.qll/type.Strftime$Strftime.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `BuiltInFunction <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Function.qll/type.Function$BuiltInFunction.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `AttributeFormattingFunction <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/commons/Printf.qll/type.Printf$AttributeFormattingFunction.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Fprintf <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/models/implementations/Printf.qll/type.Printf$Fprintf.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Printf <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/models/implementations/Printf.qll/type.Printf$Printf.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Snprintf <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/models/implementations/Printf.qll/type.Printf$Snprintf.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Sprintf <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/models/implementations/Printf.qll/type.Printf$Sprintf.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `StringCchPrintf <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/models/implementations/Printf.qll/type.Printf$StringCchPrintf.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Syslog <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/models/implementations/Printf.qll/type.Printf$Syslog.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `UserDefinedFormattingFunction <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/commons/Printf.qll/type.Printf$UserDefinedFormattingFunction.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `FunctionTemplateInstantiation <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Function.qll/type.Function$FunctionTemplateInstantiation.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `FunctionTemplateSpecialization <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Function.qll/type.Function$FunctionTemplateSpecialization.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `MemberFunction <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Function.qll/type.Function$MemberFunction.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `ConstMemberFunction <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Function.qll/type.Function$ConstMemberFunction.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Constructor <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Function.qll/type.Function$Constructor.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `ConversionOperator <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Function.qll/type.Function$ConversionOperator.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Destructor <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Function.qll/type.Function$Destructor.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `ConversionConstructor <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Function.qll/type.Function$ConversionConstructor.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `VirtualFunction <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Function.qll/type.Function$VirtualFunction.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `CopyAssignmentOperator <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Function.qll/type.Function$CopyAssignmentOperator.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `MoveAssignmentOperator <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Function.qll/type.Function$MoveAssignmentOperator.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `MoveAssignmentOperator <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/commons/Scanf.qll/type.Scanf$MoveAssignmentOperator.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Scanf <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/commons/Scanf.qll/type.Scanf$Scanf.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Snscanf <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/commons/Scanf.qll/type.Scanf$Snscanf.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Sscanf <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/commons/Scanf.qll/type.Scanf$Sscanf.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `TemplateFunction <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Function.qll/type.Function$TemplateFunction.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `TopLevelFunction <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Function.qll/type.Function$TopLevelFunction.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| *int foo* ``(`` ``void`` ``)`` ``{`` ... ``enum`` *bar* ``{`` *first_enum* ``,`` *second_enum* ... ``}`` ... ``}`` | `LocalEnum <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Enum.qll/type.Enum$LocalEnum.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``class`` *foo* ``{`` ... ``enum`` *bar* ``{`` *first_enum* ``,`` *second_enum* ... ``}`` ... ``}`` | `NestedEnum <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Enum.qll/type.Enum$NestedEnum.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``enum`` ``class`` *bar* ``{`` *first_enum* ``,`` *second_enum* ... ``}`` | `ScopedEnum <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Enum.qll/type.Enum$ScopedEnum.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``class`` *foo* ``{`` ... ``virtual`` *void bar* ``(`` *int* ``)`` ``=`` ``0`` ``;`` ... ``};`` | `AbstractClass <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$AbstractClass.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| *TemplateClass* ``<`` *int* ``,`` *float* ``>`` *instance* ``(`` *3* ``,`` *4.5* ``)`` ``;`` | `ClassTemplateInstantiation <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$ClassTemplateInstantiation.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``template`` ``<`` ``>`` ``class`` *Foo* ``<`` `Type <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$Type.html>`__ ``>`` ``{`` ... ``};`` | `FullClassTemplateSpecialization <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$FullClassTemplateSpecialization.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``template`` ``<`` ``class`` *T* ``>`` ``class`` *A* ``<`` *int* ``,`` *T** ``,`` *5* ``>`` ``{`` ... ``};`` | `PartialClassTemplateSpecialization <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$PartialClassTemplateSpecialization.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``class`` *foo* ``{`` ``virtual`` *void bar* ``(`` *int* ``)`` ``=`` ``0`` ``;`` ``virtual`` *int baz* ``(`` *int* ``)`` ``=`` ``0`` ``;`` ``};`` | `Interface <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$Interface.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| *int foo* ``(`` ``void`` ``)`` ``{`` ... ``class`` *local_class* ``{`` ... ``};`` ... ``}`` | `LocalClass <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$LocalClass.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``class`` *foo* ``{`` ... ``class`` *nested_class* ``{`` ... ``};`` ... ``}`` | `NestedClass <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$NestedClass.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``class`` *C* ``{`` `Type <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$Type.html>`__ *member_variable* ``;`` `Type <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$Type.html>`__ *member_function* ``(`` `Parameter <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Parameter.qll/type.Parameter$Parameter.html>`__ ... ``)`` ``{`` ... ``}``... ``};`` | `Class <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$Class.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``template`` ``<`` ``typename`` *Proxy* ``>`` ``struct`` *S* ``:`` *Proxy* ``{`` ... ``};`` | `ProxyClass <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$ProxyClass.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``class`` *foo* ``{`` ``virtual`` *void bar* ``(`` *int* ``)`` ``{`` ... ``}`` ... ``};`` | `PolymorphicClass <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/commons/PolymorphicClass.qll/type.PolymorphicClass$PolymorphicClass.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| *int foo* ``(`` ``void`` ``)`` ``{`` ... ``struct`` *local_struct* ``{`` ... ``};`` ... ``}`` | `LocalStruct <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Struct.qll/type.Struct$LocalStruct.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``class`` *foo* ``{`` ... ``struct`` *nested_struct* ``{`` ... ``};`` ... ``};`` | `NestedStruct <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Struct.qll/type.Struct$NestedStruct.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| *int foo* ``(`` ``void`` ``)`` ``{`` ... ``union`` *local_union* ``{`` ... ``};`` ... ``}`` | `LocalUnion <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Union.qll/type.Union$LocalUnion.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``class`` *foo* ``{`` ... ``union`` *nested_union* ``{`` ... ``};`` ... ``};`` | `NestedUnion <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Union.qll/type.Union$NestedUnion.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``union`` *U* ``{`` `Type <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$Type.html>`__ *variant1* ``;`` `Type <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$Type.html>`__ *variant2* ``,`` ... ``};`` | `Union <hhttps://help.semmle.com/qldoc/cpp/semmle/code/cpp/Union.qll/type.Union$Union.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``struct`` *S* ``{`` `Type <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$Type.html>`__ *member_variable* ``;`` `Type <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$Type.html>`__ *member_function* ``(`` `Parameter <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Parameter.qll/type.Parameter$Parameter.html>`__ ... ``)`` ``{`` ... ``}``... ``};`` | `Struct <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Struct.qll/type.Struct$Struct.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``typedef`` ``int`` ``*`` *T* ``;`` | `TypedefType <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/TypedefType.qll/type.TypedefType$TypedefType.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| *int foo* ``(`` ``void`` ``)`` ``{`` ... ``typedef`` ``int`` ``*`` *local_T* ``;`` ... ``}`` | `LocalTypedefType <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/TypedefType.qll/type.TypedefType$LocalTypedefType.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``class`` *foo* ``{`` ... ``typedef`` ``int`` ``*`` *T* ``;`` ... ``};`` | `NestedTypedefType <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/TypedefType.qll/type.TypedefType$NestedTypedefType.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``class`` *VirtualBase* ``{`` ... ``};`` ``class`` *Derived* ``:`` ``virtual`` *VirtualBase* ``{`` ... ``};`` | `VirtualBaseClass <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$VirtualBaseClass.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``template`` ``<`` ``typename`` *T* ``>`` ``class`` *Foo* ``{`` ... ``};`` | `TemplateClass <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$TemplateClass.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `GlobalVariable <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Variable.qll/type.Variable$GlobalVariable.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `NamespaceVariable <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Variable.qll/type.Variable$NamespaceVariable.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `LocalVariable <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Variable.qll/type.Variable$LocalVariable.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Parameter <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Parameter.qll/type.Parameter$Parameter.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `MemberVariable <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Variable.qll/type.Variable$MemberVariable.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `TemplateVariable <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Variable.qll/type.Variable$TemplateVariable.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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Statement classes
@ -50,61 +272,61 @@ Statement classes
This table lists subclasses of `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ representing C/C++ statements.
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Statement syntax | QL class | Superclass | Remarks |
+===============================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================+==================================================================================================================================================================+==========================================================================================================================================================================================================================================================================================================================================================================================================================+===================================================================================================================================================================================================================================================================================================+
| ``__asm__`` ``("`` *movb %bh (%eax)* ``");`` | `AsmStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$AsmStmt.html>`__ | `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | Specific to a given machine and operating system |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``{`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ ... ``}`` | `Block <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Block.qll/type.Block$Block.html>`__ | `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``catch`` ``{`` `DeclStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$DeclStmt.html>`__ ``)`` `Handler <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Handler.html>`__ | `CatchBlock <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$CatchBlock.html>`__ | `Block <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Block.qll/type.Block$Block.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``catch`` ``{`` ``...`` ``)`` `Handler <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Handler.html>`__ | `CatchAnyBlock <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$CatchAnyBlock.html>`__ | `CatchBlock <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$CatchBlock.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``goto`` ``*`` *ptr* ``;`` | `ComputedGotoStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$ComputedGotoStmt.html>`__ | `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | GNU extension; use with `LabelLiteral <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Literal.qll/type.Literal$LabelLiteral.html>`__ |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| `Type <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$Type.html>`__ *i* ``,`` *j* ``;`` | `DeclStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$DeclStmt.html>`__ | `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``if`` ``(`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``)`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ ``else`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | `IfStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$IfStmt.html>`__ | `ConditionalStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$ConditionalStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``switch`` ``(`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``)`` ``{`` `SwitchCase <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$SwitchCase.html>`__... ``}`` | `SwitchStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$SwitchStmt.html>`__ | `ConditionalStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$ConditionalStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``do`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ ``while`` ``(`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``)`` | `DoStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$DoStmt.html>`__ | `Loop <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Loop.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``for`` ``(`` `DeclStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$DeclStmt.html>`__ ``;`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``;`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``)`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | `ForStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$ForStmt.html>`__ | `Loop <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Loop.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``for`` ``(`` `DeclStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$DeclStmt.html>`__ ``:`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``)`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | `RangeBasedForStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$RangeBasedForStmt.html>`__ | `Loop <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Loop.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``while`` ``(`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``)`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | `WhileStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$WhileStmt.html>`__ | `Loop <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Loop.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``;`` | `ExprStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$ExprStmt.html>`__ | `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``;`` | `EmptyStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$EmptyStmt.html>`__ | `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| `Block <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Block.qll/type.Block$Block.html>`__ | `Handler <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Handler.html>`__ | `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``break;`` | `BreakStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$BreakStmt.html>`__ | `JumpStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$JumpStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``continue;`` | `ContinueStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$ContinueStmt.html>`__ | `JumpStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$JumpStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``goto`` `LabelStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$LabelStmt.html>`__ ``;`` | `GotoStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$GotoStmt.html>`__ | `JumpStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$JumpStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| *someLabel* ``:`` | `LabelStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$LabelStmt.html>`__ | `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``__try`` ``{`` ... ``}`` ``__except`` ``(`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``)`` ``{`` ... ``}`` | `MicrosoftTryExceptStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$MicrosoftTryExceptStmt.html>`__ | `StmtParent <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$StmtParent.html>`__ | Structured exception handling (SEH) under Windows |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``__try`` ``{`` ... ``}`` ``__finally`` ``{`` ... ``}`` | `MicrosoftTryFinallyStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$MicrosoftTryFinallyStmt.html>`__ | `StmtParent <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$StmtParent.html>`__ | Structured exception handling (SEH) under Windows |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``return`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``;`` | `ReturnStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$ReturnStmt.html>`__ | `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``case`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``:`` | `SwitchCase <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$SwitchCase.html>`__ | `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``try`` ``{`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__... ``}`` `CatchBlock <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$CatchBlock.html>`__... `CatchAnyBlock <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$CatchAnyBlock.html>`__ ``finally`` `Handler <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Handler.html>`__ | `TryStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$TryStmt.html>`__ | `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| *void foo ()* ``try`` ``{`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__... ``}`` `CatchBlock <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$CatchBlock.html>`__... `CatchAnyBlock <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$CatchAnyBlock.html>`__ | `FunctionTryStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$FunctionTryStmt.html>`__ | `TryStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$TryStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| *float* *a* ``[`` `Expr <https://help.semmle.com/qldoc/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``]`` ``[`` `Expr <https://help.semmle.com/qldoc/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``];`` | `VlaDeclStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$VlaDeclStmt.html>`__ | `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | C99 variable-length array |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Statement syntax | QL class | Remarks |
+===============================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================+==================================================================================================================================================================+===================================================================================================================================================================================================================================================================================================+
| ``__asm__`` ``("`` *movb %bh (%eax)* ``");`` | `AsmStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$AsmStmt.html>`__ | Specific to a given machine and operating system |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``{`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ ... ``}`` | `Block <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Block.qll/type.Block$Block.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``catch`` ``{`` `DeclStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$DeclStmt.html>`__ ``)`` `Handler <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Handler.html>`__ | `CatchBlock <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$CatchBlock.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``catch`` ``{`` ``...`` ``)`` `Handler <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Handler.html>`__ | `CatchAnyBlock <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$CatchAnyBlock.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``goto`` ``*`` *ptr* ``;`` | `ComputedGotoStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$ComputedGotoStmt.html>`__ | GNU extension; use with `LabelLiteral <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Literal.qll/type.Literal$LabelLiteral.html>`__ |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| `Type <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$Type.html>`__ *i* ``,`` *j* ``;`` | `DeclStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$DeclStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``if`` ``(`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``)`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ ``else`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | `IfStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$IfStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``switch`` ``(`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``)`` ``{`` `SwitchCase <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$SwitchCase.html>`__... ``}`` | `SwitchStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$SwitchStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``do`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ ``while`` ``(`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``)`` | `DoStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$DoStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``for`` ``(`` `DeclStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$DeclStmt.html>`__ ``;`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``;`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``)`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | `ForStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$ForStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``for`` ``(`` `DeclStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$DeclStmt.html>`__ ``:`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``)`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | `RangeBasedForStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$RangeBasedForStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``while`` ``(`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``)`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__ | `WhileStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$WhileStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``;`` | `ExprStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$ExprStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``;`` | `EmptyStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$EmptyStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| `Block <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Block.qll/type.Block$Block.html>`__ | `Handler <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Handler.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``break;`` | `BreakStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$BreakStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``continue;`` | `ContinueStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$ContinueStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``goto`` `LabelStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$LabelStmt.html>`__ ``;`` | `GotoStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$GotoStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| *someLabel* ``:`` | `LabelStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$LabelStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``__try`` ``{`` ... ``}`` ``__except`` ``(`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``)`` ``{`` ... ``}`` | `MicrosoftTryExceptStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$MicrosoftTryExceptStmt.html>`__ | Structured exception handling (SEH) under Windows |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``__try`` ``{`` ... ``}`` ``__finally`` ``{`` ... ``}`` | `MicrosoftTryFinallyStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$MicrosoftTryFinallyStmt.html>`__ | Structured exception handling (SEH) under Windows |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``return`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``;`` | `ReturnStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$ReturnStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``case`` `Expr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``:`` | `SwitchCase <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$SwitchCase.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``try`` ``{`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__... ``}`` `CatchBlock <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$CatchBlock.html>`__... `CatchAnyBlock <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$CatchAnyBlock.html>`__ ``finally`` `Handler <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Handler.html>`__ | `TryStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$TryStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| *void foo ()* ``try`` ``{`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__... ``}`` `CatchBlock <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$CatchBlock.html>`__... `CatchAnyBlock <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$CatchAnyBlock.html>`__ | `FunctionTryStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$FunctionTryStmt.html>`__ | |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| *float* *a* ``[`` `Expr <https://help.semmle.com/qldoc/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``]`` ``[`` `Expr <https://help.semmle.com/qldoc/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``];`` | `VlaDeclStmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$VlaDeclStmt.html>`__ | C99 variable-length array |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
Expression classes
@ -237,9 +459,9 @@ This table lists subclasses of `Expr <https://help.semmle.com/qldoc/cpp/semmle/c
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``__builtin_va_arg`` ``(`` `Expr <https://help.semmle.com/qldoc/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``,`` `Type <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$Type.html>`__ ``)`` | `BuiltInVarArg <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/BuiltInOperations.qll/type.BuiltInOperations$BuiltInVarArg.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| *func_pointer* ``(`` `Expr <https://help.semmle.com/qldoc/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``... ``);`` | `VariableCall <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Call.qll/type.Call$VariableCall.html>`__ | |
| *func_pointer* ``(`` `Expr <https://help.semmle.com/qldoc/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ... ``);`` | `VariableCall <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Call.qll/type.Call$VariableCall.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| *func* ``(`` `Expr <https://help.semmle.com/qldoc/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``... ``);`` ... *class_instance* ``->`` *member_func* ``(`` `Expr <https://help.semmle.com/qldoc/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``... ``);`` | `FunctionCall <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Call.qll/type.Call$FunctionCall.html>`__ | |
| *func* ``(`` `Expr <https://help.semmle.com/qldoc/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ... ``);`` ... *class_instance* ``->`` *member_func* ``(`` `Expr <https://help.semmle.com/qldoc/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ... ``);`` | `FunctionCall <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Call.qll/type.Call$FunctionCall.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| `Expr <https://help.semmle.com/qldoc/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``,`` `Expr <https://help.semmle.com/qldoc/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ | `CommaExpr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$CommaExpr.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
@ -407,7 +629,7 @@ This table lists subclasses of `Expr <https://help.semmle.com/qldoc/cpp/semmle/c
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``sizeof`` ``(`` `Type <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$Type.html>`__ ``)`` | `SizeofTypeOperator <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Cast.qll/type.Cast$SizeofTypeOperator.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``template`` ``<`` ``typename`` ``...`` *T* ``>`` *int count_params* ``(`` *T* ``&&`` ``...`` *t* ``)`` ``{`` ``return`` ``sizeof`` ``...`` ``(`' *t* ``)`` ``;`` ``}`` | `SizeofPackOperator <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Cast.qll/type.Cast$SizeofPackOperator.html>`__ | |
| ``template`` ``<`` ``typename`` ``...`` *T* ``>`` *int count_params* ``(`` *T* ``&&`` ``...`` *t* ``)`` ``{`` ``return`` ``sizeof`` ``...`` ``(`` *t* ``)`` ``;`` ``}`` | `SizeofPackOperator <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Cast.qll/type.Cast$SizeofPackOperator.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``(`` ``{`` `Stmt <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/stmts/Stmt.qll/type.Stmt$Stmt.html>`__... ``;`` `Expr <https://help.semmle.com/qldoc/code/cpp/exprs/Expr.qll/type.Expr$Expr.html>`__ ``}`` ``)`` | `StmtExpr <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/exprs/Expr.qll/type.Expr$StmtExpr.html>`__ | GNU/Clang extension |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
@ -505,12 +727,6 @@ This table lists subclasses of `Type <https://help.semmle.com/qldoc/cpp/semmle/c
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| `Type <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$Type.html>`__ ``&&`` | `RValueReferenceType <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$RValueReferenceType.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| *int foo* ``(`` ``void`` ``)`` ``{`` ... ``enum`` *bar* ``{`` *first_enum* ``,`` *second_enum* ... ``}`` ... ``}`` | `LocalEnum <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Enum.qll/type.Enum$LocalEnum.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``class`` *foo* ``{`` ... ``enum`` *bar* ``{`` *first_enum* ``,`` *second_enum* ... ``}`` ... ``}`` | `NestedEnum <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Enum.qll/type.Enum$NestedEnum.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``enum`` ``class`` *bar* ``{`` *first_enum* ``,`` *second_enum* ... ``}`` | `ScopedEnum <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Enum.qll/type.Enum$ScopedEnum.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``intmax_t`` | `Intmax_t <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/commons/CommonType.qll/type.CommonType$Intmax_t.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| `Type <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$Type.html>`__ ``(`` `Class <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$Class.html>`__ ``::`` ``*`` *ptrtomem_type* ``)`` ``(`` `Parameter <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Parameter.qll/type.Parameter$Parameter.html>`__ ... ``)`` | `PointerToMemberType <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$PointerToMemberType.html>`__ | |
@ -523,49 +739,11 @@ This table lists subclasses of `Type <https://help.semmle.com/qldoc/cpp/semmle/c
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``uintmax_t`` | `Uintmax_t <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/commons/CommonType.qll/type.CommonType$Uintmax_t.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``class`` *foo* ``{`` ... ``virtual`` *void bar* ``(`` *int* ``)`` ``=`` ``0`` ``;`` ... ``};`` | `AbstractClass <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$AbstractClass.html>`__ | |
| ``auto`` | `AutoType <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$AutoType.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| *TemplateClass* ``<`` *int* ``,`` *float* ``>`` *instance* ``(`` *3* ``,`` *4.5* ``)`` ``;`` | `ClassTemplateInstantiation <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$ClassTemplateInstantiation.html>`__ | |
| ``template`` ``<`` ``template`` ``<`` ``typename`` ``,`` ``typename`` ``>`` ``class`` *T* ``>``. | `TemplateTemplateParameter <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$TemplateTemplateParameter.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `FullClassTemplateSpecialization <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$FullClassTemplateSpecialization.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `PartialClassTemplateSpecialization <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$PartialClassTemplateSpecialization.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Interface <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$Interface.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `LocalClass <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$LocalClass.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `NestedClass <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$NestedClass.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Class <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$Class.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `PolymorphicClass <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/commons/PolymorphicClass.qll/type.PolymorphicClass$PolymorphicClass.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `LocalStruct <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Struct.qll/type.Struct$LocalStruct.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `NestedStruct <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Struct.qll/type.Struct$NestedStruct.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `LocalUnion <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Union.qll/type.Union$LocalUnion.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `NestedUnion <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Union.qll/type.Union$NestedUnion.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Union <hhttps://help.semmle.com/qldoc/cpp/semmle/code/cpp/Union.qll/type.Union$Union.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `Struct <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Struct.qll/type.Struct$Struct.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `AutoType <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$AutoType.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `TemplateTemplateParameter <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$TemplateTemplateParameter.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `TypedefType <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/TypedefType.qll/type.TypedefType$TypedefType.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `LocalTypedefType <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/TypedefType.qll/type.TypedefType$LocalTypedefType.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `NestedTypedefType <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/TypedefType.qll/type.TypedefType$NestedTypedefType.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `VirtualBaseClass <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$VirtualBaseClass.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `TemplateClass <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Class.qll/type.Class$TemplateClass.html>`__ | |
| ``template`` ``<`` ``class`` *T* ``>``. | `TemplateParameter <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Type.qll/type.Type$TemplateParameter.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
@ -577,27 +755,35 @@ This table lists `Preprocessor <https://help.semmle.com/qldoc/cpp/semmle/code/cp
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Preprocessor syntax | QL class | Remarks |
+=============================================================================================================================================================================================================================================================================================================================================================================================================================================+==================================================================================================================================================================+===================================================================================================================================================================================================================================================================================+
| | `PreprocessorElif <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorElif.html>`__ | |
| ``#elif`` *condition* | `PreprocessorElif <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorElif.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `PreprocessorIf <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorIf.html>`__ | |
| ``#if`` *condition* | `PreprocessorIf <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorIf.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `PreprocessorIfdef <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorIfdef.html>`__ | |
| ``#ifdef`` *macro* | `PreprocessorIfdef <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorIfdef.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `PreprocessorIfndef <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorIfndef.html>`__ | |
| ``#ifndef`` *macro* | `PreprocessorIfndef <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorIfndef.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `PreprocessorElse <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorElse.html>`__ | |
| ``#else`` | `PreprocessorElse <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorElse.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `PreprocessorEndif <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorEndif.html>`__ | |
| ``#endif`` | `PreprocessorEndif <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorEndif.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `PreprocessorLine <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorLine.html>`__ | |
| ``#line`` *line_number* *file_name* | `PreprocessorLine <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorLine.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `PreprocessorPragma <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorPragma.html>`__ | |
| ``#pragma`` *pragma_property* | `PreprocessorPragma <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorPragma.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `PreprocessorUndef <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorUndef.html>`__ | |
| ``#under`` *macro* | `PreprocessorUndef <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorUndef.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `PreprocessorWarning <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorWarning.html>`__ | |
| ``#warning`` *message* | `PreprocessorWarning <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorWarning.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | `PreprocessorError <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorError.html>`__ | |
| ``#error`` *message* | `PreprocessorError <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Preprocessor.qll/type.Preprocessor$PreprocessorError.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``#include`` *file_name* | `Include <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Include.qll/type.Include$Include.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``#import`` *file_name* | `Import <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Include.qll/type.Include$Import.html>`__ | Apple/NeXT extension |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``#include_next`` *file_name* | `IncludeNext <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Include.qll/type.Include$IncludeNext.html>`__ | Apple/NeXT extension |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ``#define`` *macro* ... | `Macro <https://help.semmle.com/qldoc/cpp/semmle/code/cpp/Macro.qll/type.Macro$Macro.html>`__ | |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+