microsoft
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clang-1
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2543 Коммитов

Автор SHA1 Сообщение Дата
Sebastian Redl 61364dddc3 Convert a number of statement parsers to smart pointers. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60888 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-11 19:30:53 +00:00
Douglas Gregor a4c46df1cd Actually distinguish between RecordDecl::field_iterator and RecordDecl::field_const_iterator, propagating the constness down to the FieldDecls. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60883 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-11 17:59:21 +00:00
Douglas Gregor 44b4321fea Unifies the name-lookup mechanisms used in various parts of the AST 
and separates lexical name lookup from qualified name lookup. In
particular:
  * Make DeclContext the central data structure for storing and
    looking up declarations within existing declarations, e.g., members
    of structs/unions/classes, enumerators in C++0x enums, members of
    C++ namespaces, and (later) members of Objective-C
    interfaces/implementations. DeclContext uses a lazily-constructed
    data structure optimized for fast lookup (array for small contexts,
    hash table for larger contexts). 

  * Implement C++ qualified name lookup in terms of lookup into
    DeclContext.

  * Implement C++ unqualified name lookup in terms of
    qualified+unqualified name lookup (since unqualified lookup is not
    purely lexical in C++!)

  * Limit the use of the chains of declarations stored in
    IdentifierInfo to those names declared lexically.

  * Eliminate CXXFieldDecl, collapsing its behavior into
    FieldDecl. (FieldDecl is now a ScopedDecl).

  * Make RecordDecl into a DeclContext and eliminates its
    Members/NumMembers fields (since one can just iterate through the
    DeclContext to get the fields).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60878 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-11 16:49:14 +00:00
Zhongxing Xu c5458622a3 Identify AnonPointeeRegion by the symbol that is concretized. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60870 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-11 09:08:46 +00:00
Zhongxing Xu 3bb662a863 AnonPointeeRegions are now identified by the MemRegion of the pointer pointing 
to them.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60868 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-11 02:27:34 +00:00
Anders Carlsson 5b1f3f0b21 Make sure to promote expressions of the form (floating point + complex integer) correctly, to (complex floating point + complex floating point) 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60862 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 23:30:05 +00:00
Ted Kremenek bc0f6bc039 PreprocessorLexer (and subclasses): 
- Added virtual method 'getSourceLocation()' (no arguments) that gets the location of the next "observable" location (e.g., next character, next token).
PPLexerChange.cpp:
- Implemented FIXME by using PreprocessorLexer::getSourceLocation() to get the location in the file we are returning to after lexing a #included file.  This appears to be slightly faster than having the branch (i.e., 'if(CurLexer)').  It's also not a really hot part of the Preprocessor.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60860 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 23:20:59 +00:00
Douglas Gregor caaf29a087 Added a warning when referencing an if's condition variable in the 
"else" clause, e.g.,

  if (int X = foo()) {
  } else {
    if (X) { // warning: X is always zero in this context
    }
  }

Fixes rdar://6425550 and lets me think about something other than
DeclContext.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60858 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 23:01:14 +00:00
Steve Naroff bc76dd06eb The "real" fix for <rdar://problem/6424347> clang on xcode: Assertion failed: (0 && "unexpected type"), function mergeTypes, 
Commit r60845 was premature.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60852 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 22:14:21 +00:00
Douglas Gregor 2988205cb3 Fix PR clang/3175: CheckAddressOfOperand does not handle references to class vars 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60849 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 21:26:49 +00:00
Douglas Gregor 83f96f668d Some cleanups to the dependent-types commit, as suggested by Sebastian 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60848 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 20:57:37 +00:00
Steve Naroff 4e78fd0a96 Fix <rdar://problem/6424347> clang on xcode: Assertion failed: (0 && "unexpected type"), function mergeTypes, 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60845 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 20:07:25 +00:00
Ted Kremenek cf58e6249c Declare PerIDCache as IdentifierInfo** instead of void*. This is just cleaner. No performance change. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60843 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 19:40:23 +00:00
Steve Naroff c0febd58f5 Fix <rdar://problem/6418623> Bogus block type compatibility warning. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60842 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 17:49:55 +00:00
Douglas Gregor 8935b8b490 Use a scoped object to manage entry/exit from a parser scope rather than explicitly calling EnterScope/ExitScope 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60830 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 06:34:36 +00:00
Anders Carlsson 565c99f45e Append an extra newline to the module inline asm if it's not empty. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60827 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 02:21:04 +00:00
Fariborz Jahanian 391d895370 Patch to allow a getter call using property dot-syntax notation. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60816 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 00:21:50 +00:00
Sebastian Redl effa8d1c97 Modify the move emulation according to the excellent design of Howard Hinnant. Makes for much nicer syntax when smart pointers are used consistently. Also, start converting internal argument passing of Parser to smart pointers. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60809 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 00:02:53 +00:00
Ted Kremenek 1d6c14bd27 Fix to BasicStoreManager::getElementLValue: If the base region is a symbol, layer an AnonTypedRegion on top of it. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60808 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-09 23:50:57 +00:00
Fariborz Jahanian 91b51a92f2 Prevent bogus warning on unimplemented setter/getter when user 
has added declaration of these methods in its @interface.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60803 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-09 22:43:22 +00:00
Ted Kremenek 7d71b296c7 Have BasicStoreManager::getLValueElement() have logic similar to BasicStoreManager::getLValueField() (i.e., don't just return the 'base' as the SVal) 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60795 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-09 21:20:27 +00:00
Fariborz Jahanian fef30b5523 Support for implementation of property in the case where 
the synthesis is in an implementation of s subclass of
a super class where the property has been declared.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60792 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-09 20:23:04 +00:00
Sebastian Redl 15faa7fdfb Kick out the proof-of-concept ASTOwner and replace it with ASTOwningResult 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60791 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-09 20:22:58 +00:00
Ted Kremenek 2fda504dcc Add preliminary CFG support for @throw. We basically treat it like a return statement. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60790 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-09 20:20:09 +00:00
Ted Kremenek bbfd07a0c9 In GRExprEngine treat @throw as an 'abort' that ends the current path. This is a temporary solution. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60789 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-09 20:18:58 +00:00
Sebastian Redl 7f792faf0c Lay the groundwork for converting the entire parser-sema chain to smart pointers. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60782 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-09 19:36:21 +00:00
Steve Naroff 6082c62125 Sema::ActOnMethodDeclaration(): Make sure we perform the default function/array conversion for parameter types. 
This fixes <rdar://problem/6424064> checker on xcode: (possible bad AST) can the type of a method parameter really have "isFunctionType() == true"?
and http://llvm.org/bugs/show_bug.cgi?id=2997.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60781 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-09 19:36:17 +00:00
Chris Lattner c9f29c6185 Fix a serious null termination bug found by David Chisnall! 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60778 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-09 19:10:54 +00:00
Sebastian Redl 0e9eabca26 Consistently use smart pointers for stmt and expr nodes in parser local variables. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60761 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-09 13:15:23 +00:00
Zhongxing Xu 2fdf555af1 Add utility method. Remove an unused method. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60758 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-09 10:51:19 +00:00
Ted Kremenek 159d2487e6 [static analyzer] Extend VLA size checking to look for undefined sizes. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60734 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-09 00:44:16 +00:00
Ted Kremenek e0dbda1364 Fixed LiveVariables bug where we didn't consider block-level expressions that functioned as the size of a VLA to be live. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60730 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-09 00:14:14 +00:00
Fariborz Jahanian 447d7aeb94 Change condition under which 'retain'/'copy' are directly evaluated. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60729 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-08 23:56:17 +00:00
Ted Kremenek efd5994d6a Add checking for zero-sized VLAs. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60726 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-08 22:47:34 +00:00
Chris Lattner 90b93d6f69 Fix PR3172: if we see an eof or } at the top level, reject it. 
This is important because ParseDeclarationOrFunctionDefinition
skips to, but does not consume, an } on error.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60719 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-08 21:59:01 +00:00
Chris Lattner 891dca671a improve comment. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60718 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-08 21:53:24 +00:00
Ted Kremenek 2c615660ec 'self.myIvar = nil' (properties) only releases myIvar when the property has kind 'assign'. This fixes <rdar://problem/6380411>. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60717 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-08 21:44:15 +00:00
Steve Naroff b79c01ea32 ObjCInterfaceDecl::lookupInstanceMethod() needs to look through a categories protocols. 
Fixes <rdar://problem/6418640> clang on prokit: error: incompatible type returning 'id', expected 'NSSize'



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60716 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-08 20:57:28 +00:00
Fariborz Jahanian ba45da8328 Changed 'readonly' 'retain/copy' diagnostics into 
warning as it is allowed in gcc and will break projects.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60710 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-08 19:28:10 +00:00
Fariborz Jahanian 9bfb2a2cbe Since we do not allow a readonly property to be 'copy'retain', we 
must allow the continuation class to extend it to a 'readwrite'
and 'copy/retain'.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60709 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-08 18:47:29 +00:00
Douglas Gregor f57172b24f Move Sema::isTemplateParameterDecl to Decl::isTemplateParameter, where it belongs 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60708 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-08 18:40:42 +00:00
Zhongxing Xu e50897af8b fix 80-col violation. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60693 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-08 07:14:51 +00:00
Zhongxing Xu 00c028b4a1 fix typo. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60686 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-08 05:12:38 +00:00
Eli Friedman e9a0f43927 Workaround for PR3173. The fix is correct in the sense that if the enum 
code were working correctly, it would be a no-op, but it's not really a 
proper fix.  That said, I don't really want to touch the enum code at 
the moment because I don't understand it very well, and this seems to 
be a relatively visible regression.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60680 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-08 02:21:03 +00:00
Nuno Lopes a3d783b11f add missing gentoo c++ include paths 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60655 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-07 12:11:37 +00:00
Anders Carlsson 7fd1df2a87 Pass the VLA size expr range to the VLA diags 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60645 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-07 00:49:48 +00:00
Anders Carlsson 96e05bc090 Improve VLA diagnostics/sema checking. Fixes PR2361 and PR2352. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60638 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-07 00:20:55 +00:00
Fariborz Jahanian 5dd4129011 Setters returning a typedef of 'void' should not cause error. 
Bug reported by Chris L.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60635 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-06 23:12:49 +00:00
Fariborz Jahanian 1ac2bc4478 Use of properties declared in protocols in the category 
via the category's protocol list1s, with appropriate
diagnsostics and a test case.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60634 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-06 23:03:39 +00:00
Fariborz Jahanian 196d0ed5e1 Improve error reporting of property and setter/getter 
type mimatches.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60630 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-06 21:48:16 +00:00