e64d434a34
Remove some old code. WIP.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90882 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 21:46:41 +00:00
b760fe8faf
Don't expand tabs when computing the offset from the code-completion column
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90881 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 21:45:46 +00:00
a22848f4d9
Pick up MB_LEN_MAX as defined by the system <limits.h>, when it's provided there
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90879 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 21:35:00 +00:00
88b172cd20
Update CGExprConstant for change to emit padding values as undef.
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- This fixes 2003-05-21-BitfieldHandling.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90876 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 21:12:32 +00:00
0cedfbdb44
Patch to allow matching 0 with an objective-c pointer type
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in objective-c++ mode. Fixes radar 7443165
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90874 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 20:04:24 +00:00
87667aafe6
Unbreak clang-cc handling of -msoft-float / -mfloat-abi=, which I borked.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90873 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 19:49:51 +00:00
ebea307a76
Patch to allow cstyle cast of objective-c pointers in objective-c++
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mode as they are pervasive.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90867 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 19:22:33 +00:00
52efc3fdba
Refactor objective-c pointer assignment compatibility logic. No
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intended functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90865 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 18:24:49 +00:00
0ae7b3f1d5
Implement template instantiation for exception specifications. Also,
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print exception specifications on function types and
declarations. Fixes <rdar://problem/7450999>.
There is some poor source-location information here, because we don't
track locations of the types in exception specifications. Filed PR5719.
Failures during template instantiation of the signature of a function
or function template have wrong point-of-instantiation location
information. I'll tackle that with a separate commit.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90863 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 17:45:32 +00:00
7b68265631
Integrate the following from the 'objective-rewrite' branch:
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http://llvm.org/viewvc/llvm-project?view=rev&revision=80043
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90860 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 16:38:12 +00:00
1237259bda
When performing unqualified name lookup in C++, don't look directly
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into transparent contexts; instead, we'll look into their nearest
enclosing non-transparent contexts further up the stack. Fixes PR5479.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90859 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 15:38:36 +00:00
155fd79b3a
Use StringRef in CGDebugInfo::EmitFunctionStart.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90856 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 14:04:35 +00:00
a4d6ca174b
Use a Twine to concatenate the name instead of going through std::string.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90854 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 13:07:37 +00:00
e89ba59005
Twinify InitHeaderSearch::AddPath and use it in C++ include path generation.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90853 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 12:38:20 +00:00
9e9ddf6100
Use StringRefs in InitHeaderSearch::AddDelimitedPaths.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90852 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 12:11:06 +00:00
47daf68c15
Use Path.makeAbsolute() and make a constant std::string a const char*.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90851 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 11:02:29 +00:00
454feb9da6
The refactor of implicit member access expressions means we don't need this
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horrible isAddressOfOperand hack in TreeTransform, since that syntactic
information is managed by the initial parser callbacks now.
That's enough insomniac commits for one night.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90849 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 09:21:05 +00:00
dbd872f273
DeclRefExpr stores a ValueDecl internally.
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Template instantiation can re-use DeclRefExprs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90848 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 09:08:17 +00:00
7c9624ba29
Refactor builtin function evaluation into a checker.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90847 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 09:07:59 +00:00
604e7f14d6
Correctly implement the C++03 and 0x restrictions on class-member using
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declarations.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90843 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 07:46:18 +00:00
e8174bc483
Add CXXRecordDecl::forallBases to walk an inheritance hierarchy with non-lookup
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semantics and CXXRecordDecl::isProvablyNotDerivedFrom to assist with
pre-instantiation diagnostics.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90842 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 07:42:38 +00:00
ceb9bb3038
Build fix.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90841 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 06:54:20 +00:00
77a259c6db
Fix for PR5707: make sure implicit copy constructors initialize the vtable
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pointer.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90840 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 06:46:18 +00:00
7ac1c9ef0b
Small compatibility fix for -print-decl-contexts.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90838 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 06:22:37 +00:00
6bc20135a2
Fix for PR5710: make sure to put function template specializations into the
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DeclContext, so they don't completely disappear from the AST.
I don't particularly like this fix, but I don't see any obviously better way
to deal with it, and I think it's pretty clearly an improvement; comments
welcome.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90835 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 05:40:03 +00:00
0259ce2b4a
Slight tweak to vtable linkage.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90832 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 04:09:14 +00:00
61eab88721
Misc key function fixes.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90831 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 03:56:49 +00:00
7e42cf2ca1
Patch to warn when discarding objective-c pointer type qualifiers
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Still some refactoring to do.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90830 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 03:35:08 +00:00
265f52e920
Get rid of some diagnostics that don't follow our rules for -pedantic
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diagnostics (specifically, that any extension in a compiler-reserved namespace
shouldn't trigger a diagnostic).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90826 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 02:22:26 +00:00
c4451dbb4f
Fix some direct checks of expressions which might be surrounded by parentheses.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90825 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 02:09:46 +00:00
ebc3317c66
Make copy assignment operator synthesis not explode for classes with complex
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or non-record aggregate members.
It might be worth spending some time to optimize this code (and the parallel
code for copy constructors) to memcpy in larger chunks, rather than copying
one member at a time. Not sure exactly how beneficial that would be, but
it seems like could help for large classes with, for example, a vtable pointer
forcing the generation of a copy constructor.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90823 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 01:57:53 +00:00
e3fdca2ee0
Remove several .c_str() to be forward-compatible with StringRef.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90822 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 01:46:24 +00:00
b2debeb96d
Fixup catch parameters with class reference type. WIP.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90821 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 01:29:31 +00:00
c2456824a1
No need to add tail padding if the resulting LLVM struct type will have the same size as the final record size.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90820 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-08 01:24:23 +00:00
b455f0e74b
A bunch more thunk fixes from misc testing.
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(Yes, I do intend to commit some tests for this.)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90818 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 23:56:34 +00:00
cce3d4f981
Add codegen support for exception specifications. WIP.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90817 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 23:38:24 +00:00
812c15476c
Recover from dot accesses to record pointers and arrow accesses to records.
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Patch by Nicola Gigante!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90814 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 22:46:59 +00:00
b40d06dec2
Enable '-analyzer-opt-analyze-nested-blocks' by default for testing.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90812 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 22:26:14 +00:00
fc576514d0
Add clang-cc option '-analyzer-opt-analyze-nested-blocks' to treat block literals as an entry point for analyzer checks.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90810 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 22:06:12 +00:00
67d1287035
Add analysis support for blocks. This includes a few key changes:
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- Refactor the MemRegion hierarchy to distinguish between different StackSpaceRegions for locals and parameters.
- VarRegions for "captured" variables now have the BlockDataRegion as their super region (except those passed by reference)
- Add transfer function support to GRExprEngine for BlockDeclRefExprs.
This change also supports analyzing blocks as an analysis entry point
(top-of-the-stack), which required pushing more context-sensitivity
around in the MemRegion hierarchy via the use of LocationContext
objects. Functionally almost everything is the same, except we track
LocationContexts in a few more areas and StackSpaceRegions now refer
to a StackFrameContext object. In the future we will need to modify
MemRegionManager to allow multiple StackSpaceRegions in flight at once
(for the analysis of multiple stack frames).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90809 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 22:05:27 +00:00
3cdff236e2
Add the BlockDecl to the DeclContext.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90808 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 22:01:30 +00:00
48daf59c9f
Correctly handle conditional operators involving throw.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90800 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 20:25:53 +00:00
130c69e969
Make the comma operator consistently call EnsureInsertPoint.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90799 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 20:18:11 +00:00
c2ab486980
Work around emitters that can't deal with dead code contexts yet.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90796 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 20:12:14 +00:00
6d910f07d8
Allow accessing 'isa' via '->' operator.
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(fixes radar 7447251).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90795 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 20:09:25 +00:00
91f8860de5
Mangle basic_ostream and basic_iostream specializations.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90794 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 19:56:42 +00:00
4bda1e4487
Remove obsolete fallback code for objectsize.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90780 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 18:58:11 +00:00
079b49550d
implement PR5274: mark 'restrict' parameters as noalias
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90778 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 18:30:06 +00:00
7ca7987669
Shorten the help test for -no-canonical-prefixes, put it behind HelpHidden and
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claim it in Driver.cpp instead of Tools.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90777 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 18:28:29 +00:00
2b5ff1a147
Patch to allow restrict applied to id/Class types.
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(fixes radar 7442244).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90773 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 18:08:58 +00:00
33cc2437ae
add fedora 12 include path
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90772 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 17:18:48 +00:00
5d8031687d
reduce nesting.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90769 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 16:33:19 +00:00
2a7925c4ab
When in an Objective-C instance method, super is a valid code-completion result
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90758 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 09:54:55 +00:00
9a0c85e640
Code completion for Objective-C @ keywords that are statements or expressions
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90757 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 09:51:25 +00:00
c464ae8444
Code completion for Objective-C @ directives
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90756 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 09:27:33 +00:00
935ef90f4b
Add EvalCallExpr interface to checker, and migrate the no-return function
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handler to this interface.
GRExprEngine::CheckerEvalCall() will return true if one of the checkers has
processed the node. In the future this might return void when we have some
default checker.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90755 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 09:17:35 +00:00
863dbcb45e
Instantiated or specialized class templates never have a key function. This (and the previous check-in) fixes PR5557.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90753 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 08:29:39 +00:00
d6a637f8c8
Rework how virtual member functions are marked. If a class has no key function, we now wait until the end of the translation unit to mark its virtual member functions as references. This lays the groundwork for fixing PR5557.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90752 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 08:24:59 +00:00
d58987c67d
It's OK to try to emit a vtable definition more than once. Fixes PR5697.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90751 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 07:59:52 +00:00
b13e357dac
getTemplateSpecializationKind should be const.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90750 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 06:33:48 +00:00
85301e2644
Erm, revert for the moment; I didn't test this as thoroughly as I should have
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(although it does pass regression tests).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90747 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 04:45:50 +00:00
a10c22b796
Tweak the formula for non-virtual offsets to something which appears a bit
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more accurate.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90746 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 04:38:34 +00:00
f53df2398e
Move key functions to a separate map.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90745 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 04:35:11 +00:00
a93c934af4
DeclaratorInfo -> TypeSourceInfo. Makes an effort to rename associated variables,
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but the results are imperfect.
For posterity, I did:
cat <<EOF > $cmdfile
s/DeclaratorInfo/TypeSourceInfo/g
s/DInfo/TInfo/g
s/TypeTypeSourceInfo/TypeSourceInfo/g
s/SourceTypeSourceInfo/TypeSourceInfo/g
EOF
find lib -name '*.cpp' -not -path 'lib/Parse/*' -exec sed -i '' -f $cmdfile '{}' \;
find lib -name '*.h' -exec sed -i '' -f $cmdfile '{}' \;
find include -name '*.h' -not -path 'include/clang/Parse/*' -not -path 'include/clang/Basic/*' -exec sed -i '' -f $cmdfile '{}' \;
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90743 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 02:54:59 +00:00
807b93ee6a
fix -dM with variadic macros, PR5699
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90735 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 01:58:34 +00:00
f744934600
some code cleanup.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90732 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 01:42:56 +00:00
be1ea44be7
remove some defaulted params for consistency.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90731 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 01:38:03 +00:00
4664649183
reapply my patch for PR4451, which improves diagnostics for :: vs : confusion.
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This time with a fix to bail out when in a dependent context.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90730 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 01:36:53 +00:00
bd87c0bd23
fix a crash on invalid I found when working on something unrelated.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90729 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 00:48:47 +00:00
721e77db41
Move RequireCompleteType requirement for fields early into ActOnField so that
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subsequent code which depends on a complete type does the right thing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90727 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-07 00:22:08 +00:00
3a1ce1ed0f
Don't print a void return type for C++ constructors and destructors when generating a predefined expr for them.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90725 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 23:55:13 +00:00
f062d9d443
Be a bit more complete about accumulating SavedThisAdjustments.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90723 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 22:33:51 +00:00
72649ed78a
Work-in-progess rewrite of thunks: move thunk generation outside of vtable
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generation, and make sure we generate thunks when the function is defined
rather than when the vtable is defined.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90722 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 22:01:30 +00:00
d490f953e8
PointerUnion == PointerUnion does not do what I thought it did. Also, fix a thinko in a PointerUnion::get call.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90719 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 21:27:58 +00:00
01aec11c8c
Integrate the following from the 'objective-rewrite' branch:
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http://llvm.org/viewvc/llvm-project?view=rev&revision=81871
http://llvm.org/viewvc/llvm-project?view=rev&revision=81936
http://llvm.org/viewvc/llvm-project?view=rev&revision=81945
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90718 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 21:14:13 +00:00
1ade4ca0aa
revert my previous patch, it is breaking something and I don't have time
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to fix it ATM.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90717 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 20:58:07 +00:00
d7d7f67c1d
Move helper onto CXXMethodDecl.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90716 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 20:50:05 +00:00
fbcb5d60d0
Switch the std::multimap shadow map used in code completion to an
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llvm::DenseMap, for a 20% performance improvement in the
Cocoa-big-list performance benchmark.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90715 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 20:23:50 +00:00
a564b17dcc
implement PR4451, improving error recovery for a mistaken : where a :: was
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intended. On the first testcase in the bug, we now produce:
cxx-decl.cpp:12:2: error: unexpected ':' in nested name specifier
y:a a2;
^
::
instead of:
t.cc:8:1: error: C++ requires a type specifier for all declarations
x:a a2;
^
t.cc:8:2: error: invalid token after top level declarator
x:a a2;
^
;
t.cc:9:11: error: use of undeclared identifier 'a2'
x::a a3 = a2;
^
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90713 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 19:08:11 +00:00
5d1c6198cf
simplify logic.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90712 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 18:34:27 +00:00
20f12a20ba
Add rudimentary support for member pointers to CGDebugInfo.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90711 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 18:00:51 +00:00
29d9c1adfa
remove some extraneous syntax: sourceloc implicitly converts to sourcerange.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90710 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 17:36:05 +00:00
86b85b2034
use new helpers to simplify code.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90709 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 17:22:42 +00:00
eae18f89ed
Fix an off by one in findEndOfWord, which could scan past the end of the string in a corner case.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90703 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 09:56:18 +00:00
0336843eb0
Fix a slight oversight in computing whether a copy constructor is elidable.
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Fixes PR5695.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90702 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 09:26:33 +00:00
2ffb14f004
Unbreak and add test case for r90276, a situation in which getBuffer is expected to fail.
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Also, update SourceManager.h doxyments for getBuffer() to reflect reality.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90701 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 09:19:25 +00:00
63ceaa32a2
Change Preprocessor::EnterSourceFile to make ErrorStr non-optional, clients should be forced to deal with error conditions.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90700 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 09:19:12 +00:00
21a8bed504
Add a pretty horrible hack to prevent clang from crashing with inconsistent PCH
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files.
- The issue is that PCH uses a stat cache, which may reference files which have
been deleted or moved. In such cases ContentCache::getBuffer was returning 0
but most clients are incapable of dealing with this (i.e., they don't).
For the time being, resolve this issue by just making up some invalid file
contents and. Eventually we should detect that we are in an inconsistent
situation and error out with a nice message that the PCH is out of date.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90699 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 05:43:36 +00:00
c9c1e9c4b5
Integrate the following from the 'objective-rewrite' branch:
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http://llvm.org/viewvc/llvm-project?view=rev&revision=86026
Note: The 'improved debugging' changes weren't integrated (since they were later reverted, since they didn't improve debugging).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90693 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 01:52:22 +00:00
fd5b76fe99
Integrate the following from the 'objective-rewrite' branch:
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http://llvm.org/viewvc/llvm-project?view=rev&revision=82174
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90692 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 01:48:44 +00:00
a851e60b7e
Integrate the following from the 'objective-rewrite' branch:
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http://llvm.org/viewvc/llvm-project?view=rev&revision=72893
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90690 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 01:33:56 +00:00
c3a46ef9f8
Set the correct linkage for VTTs as well.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90689 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 01:09:21 +00:00
d76fbda5da
Integrate the following from the 'objective-rewrite' branch:
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http://llvm.org/viewvc/llvm-project?view=rev&revision=71473
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90688 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 01:02:14 +00:00
5794c9714a
More linkage improvements.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90687 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 00:53:22 +00:00
3527225899
Pass the desired vtable linkage to GenerateVtable directly. Only call MaybeMarkVirtualImplicitMembersReferenced for non-inline functions.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90686 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 00:23:49 +00:00
8c2d36ffc8
Make GenerateVtable a private member function of CGVtableInfo.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90684 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06 00:01:05 +00:00
d013733c73
Fix for PR5693: shift some code into SetClassDeclAttributesFromBase so that
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it gets called during template instantiation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90682 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 23:03:49 +00:00
224c312179
Only emit the vtable definition if the class has a key function and we're emitting it, or if the class doesn't have a key function and we are emitting the complete constructor.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90681 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 22:42:54 +00:00
891c8b7399
If a class does not have a key function, its linkage should be weak_odr.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90680 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 22:24:38 +00:00
152d4dce59
Use createGlobalVariable for creating vtable variables too.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90679 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 22:19:10 +00:00
b2041de2eb
Don't call back() on an empty vector.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90678 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 22:16:51 +00:00
b85e77af05
Integrate the following from the 'objective-rewrite' branch:
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http://llvm.org/viewvc/llvm-project?view=rev&revision=71225
http://llvm.org/viewvc/llvm-project?view=rev&revision=73207
http://llvm.org/viewvc/llvm-project?view=rev&revision=73414
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90677 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 21:43:12 +00:00
bb27d868ac
CodeGenModule::GenerateVtable now returns a pointer directly to the vtable and not to the address point.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90676 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 21:28:12 +00:00
e40477cd57
Make sure that hte vtable always has an i8* array type.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90675 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 21:09:05 +00:00
9ac95b99ac
Add a function for getting the vtable address point of a class.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90674 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 21:03:56 +00:00
4282edfe69
Simplify BuildVTT.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90673 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 21:02:25 +00:00
2e32aaef37
Let the VTT builder pretend that getVtable returns a pointer to the vtable and not to the vtable address point.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90672 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 20:58:49 +00:00
be58b390eb
Change getCtorVtable to not return the address point offset, but the global variable.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90671 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 20:42:53 +00:00
9428b67b06
Simplify some code.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90670 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 18:38:15 +00:00
7ca4643663
Factor vtable related GlobalVariable creation out into a separate function. Add vtable linkage test.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90667 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 17:04:47 +00:00
3d7e7865bd
Integrate the following from the 'objective-rewrite' branch:
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http://llvm.org/viewvc/llvm-project?view=rev&revision=71086
http://llvm.org/viewvc/llvm-project?view=rev&revision=71107
Note: This fixes <rdar://problem/6845623> from protocol to template.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90665 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 15:55:59 +00:00
0304c6cb7f
Remove 'LangOpts' from Diagnostic (added in http://llvm.org/viewvc/llvm-project?view=rev&revision=90642 ).
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Simply use the 'LangOpts' member already present in TextDiagnosticPrinter.
Sorry for the confusion!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90664 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 12:23:07 +00:00
0e7049fc6f
Avoid trashing two temporary strings.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90663 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 10:22:15 +00:00
f42d4886ae
strcasecmp is unportable.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90662 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 10:07:04 +00:00
2b0cc12cf1
Improve the performance of code completion by 2.2x when completing for ordinary names with Cocoa.h included, by drastically improving the performance of our results sorting.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90661 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 09:08:56 +00:00
761acc19d9
implement rdar://7346691 by codegen'ing struct/array initializers
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to a memset or a memcpy from a global when possible.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90658 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 08:22:11 +00:00
10976d99e4
various cleanups.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90657 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 08:21:30 +00:00
ff933b7097
simplify a condition and add a testcase.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90652 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 06:49:57 +00:00
02dd4b1e27
fix rdar://7446395, a crash on invalid, by fixing a broken assertion.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90647 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 05:40:13 +00:00
378fe06b93
Tweak "key function" rules so that they work for templates with virtual
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inline functions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90645 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 04:55:55 +00:00
e0c4d895ff
Integrate the following from the 'objective-rewrite' branch:
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http://llvm.org/viewvc/llvm-project?view=rev&revision=71086
Note - This commit only includes the fix for:
<rdar://problem/6309338> slightly different error message format for Visual Studio.
The fix for <rdar://problem/6845623> from protocol to template. is separate/forthcoming.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90642 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 02:14:08 +00:00
152b5b1326
Skip actually generating the vtable unless we are defining it. This avoids
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the side-effects of generating the methods in the vtable (including PR5676).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90635 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 01:05:03 +00:00
f5431e3563
Unbreak -ccc-cxx and -ccc-clang-cxx defaulting.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90629 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 00:13:59 +00:00
1b3171dd6c
Don't emit explicit specializations of static member variable declarations.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90624 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 23:50:01 +00:00
6a1e0eb557
Add support for function try blocks.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90622 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 23:26:17 +00:00
ed97649e95
Fix "using typename" and the instantiation of non-dependent using declarations.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90614 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 22:46:56 +00:00
cce9fde82a
Return bool as a bool instead of a uint64_t.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90610 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 22:45:27 +00:00
48eda2c5d6
Be a little more clever about inline member functions that are marked inline in the inline class declaration but not in the actual definition:
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class A {
inline void f();
}
void A::f() { }
This is not the most ideal solution, since it doesn't work 100% with regular functions (as my FIXME comment states).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90607 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 22:35:50 +00:00
5c478cf2d5
Diagnose declarations of implicit member functions.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90605 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 22:33:25 +00:00
8477ee93c9
Driver: Switch -ccc-* options to using the standard options functionality.
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- I still want to get rid of them, but manually handling them isn't adding value.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90602 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 21:55:23 +00:00
6e132aab86
Fix for PR5650 - Revised vector_size attribute handling to be done earlier before declaration is finalized.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90600 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 21:51:28 +00:00
17c8778db9
Integrate the following from the 'objective-rewrite' branch:
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http://llvm.org/viewvc/llvm-project?view=rev&revision=70978
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90597 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 21:36:32 +00:00
fdd6aaf162
Integrate the following from the 'objective-rewrite' branch:
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http://llvm.org/viewvc/llvm-project?view=rev&revision=70926
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90596 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 21:29:41 +00:00
e89b8e7946
Integrate the following from the 'objective-rewrite' branch:
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http://llvm.org/viewvc/llvm-project?view=rev&revision=70922
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90595 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 21:18:19 +00:00
5dd6b39fb5
Put in FIXME that this mangling is not official in.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90594 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 21:11:13 +00:00
2658f05caf
OptTable: Allow option groups to be used to define "help groups", which will
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collate the options inside that group.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90592 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 21:08:40 +00:00
9a242512a8
OptParser: Add HelpHidden flag.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90591 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 21:08:25 +00:00
2421f66b94
Switch mangling of literal operator names to a string that's
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a) legal
b) likely to be chosen as the official mangling
This will break ABI compatibility with all literal operator names,
so you may need to recompile any such code. Sorry.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90587 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 21:01:37 +00:00
1c4269a9d9
Be sure to instantiate rtti for non-polymorphic bases.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90586 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 20:55:13 +00:00
30a45344c8
Teach AnalysisContext::getBody() about BlockDecls.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90585 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 20:34:55 +00:00
4f1db53772
Teach 'ExecutionContinues' (part of BugReporter's diagnostic generation) about BlockDecls.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90584 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 20:34:31 +00:00
224451bf4e
Include BlockDeclRefExprs in constructed CFGs.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90583 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 20:33:25 +00:00
edeb5b6b50
Replace SymbolReaper::isLive(VarDecl) with SymbolReaper::isLive(VarRegion).
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90582 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 20:32:20 +00:00
fd12649cd5
When generating a virtual destructor, don't try to make a virtual call to the base class destructor because then we'll just re-enter the same destructor!
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This was done to fix PR5619, so I went ahead and passed a dummy VTT pointer for now.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90578 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 19:33:17 +00:00
0f4c59c3be
Add gcc's -no-canonical-prefixes option to clang.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90577 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 19:31:58 +00:00
b2c9c0b1c5
Fixup nested try blocks.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90576 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 19:21:57 +00:00
a086783570
Fix warning and be sure to set up the rethrow pointer if we fall off
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the end of all the catches.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90574 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 19:03:47 +00:00
ac3f7bdb26
Rename 'Class' to 'MostDerivedClass'
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90573 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 18:36:22 +00:00
a22fd857d3
Store the vtable components in a SmallVector.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90571 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 16:24:46 +00:00
9d4dd3e3e3
Use a different ConstantArray::get.
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90570 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 16:22:27 +00:00
Mike Stump
Douglas Gregor
Daniel Dunbar
Fariborz Jahanian
Steve Naroff
Benjamin Kramer
John McCall
Zhongxing Xu
Eli Friedman
Jeffrey Yasskin
Anders Carlsson
Ted Kremenek
Nuno Lopes
Rafael Espindola
Chris Lattner
Sam Weinig
John Thompson
Sean Hunt