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2012-07-30Mark ObjCInterfaceDecl::lookupPrivateMethod as const.Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160989 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-30Comment parser: don't crash on a completely empty \param followed by a blockDmitri Gribenko
command git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160975 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-30Comment dumper: silence a warning by not casting away constDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160972 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-30Fix ambiguity detection in GetBestOverloadCandidateSimple.Benjamin Kramer
When performing the simplistic overload resolution for single-argument methods, don't check the best overload for ambiguity with itself when the best overload doesn't happen to be the first one. Fixes PR13480. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160961 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-28Comment dumper: print \param parameter index if parameter name is resolved.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160908 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-27CommentSema.cpp: remove extra semicolonDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160901 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-27Comment Sema: don't try to typo-correct a \param when function has zeroDmitri Gribenko
arguments. Just an optimization, no functional change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160896 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-27Implement resolving of HTML character references (named: &, decimal: *,Dmitri Gribenko
hex: ) during comment parsing. Now internal representation of plain text in comment AST does not contain character references, but the characters themselves. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160891 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-27Consolidate ObjC lookupPrivateMethod methods from Sema and DeclObjC.Anna Zaks
Also, fix a subtle bug, which occurred due to lookupPrivateMethod defined in DeclObjC.h not looking up the method inside parent's categories. Note, the code assumes that Class's parent object has the same methods as what's in the Root class of a the hierarchy, which is a heuristic that might not hold for hierarchies which do not descend from NSObject. Would be great to fix this in the future. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160885 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-27clang/lib: [CMake] Update tblgen'd dependencies.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160851 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-27clang/lib: [CMake] Reformat, alphabetize lists.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160850 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-27Final piece of core issue 1330: delay computing the exception specification ofRichard Smith
a defaulted special member function until the exception specification is needed (using the same criteria used for the delayed instantiation of exception specifications for function temploids). EST_Delayed is now EST_Unevaluated (using 1330's terminology), and, like EST_Uninstantiated, carries a pointer to the FunctionDecl which will be used to resolve the exception specification. This is enabled for all C++ modes: it's a little faster in the case where the exception specification isn't used, allows our C++11-in-C++98 extensions to work, and is still correct for C++98, since in that mode the computation of the exception specification can't fail. The diagnostics here aren't great (in particular, we should include implicit evaluation of exception specifications for defaulted special members in the template instantiation backtraces), but they're not much worse than before. Our approach to the problem of cycles between in-class initializers and the exception specification for a defaulted default constructor is modified a little by this change -- we now reject any odr-use of a defaulted default constructor if that constructor uses an in-class initializer and the use is in an in-class initialzer which is declared lexically earlier. This is a closer approximation to the current draft solution in core issue 1351, but isn't an exact match (but the current draft wording isn't reasonable, so that's to be expected). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160847 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-26Added -ast-dump-filter option to clang -cc1.Alexander Kornienko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160784 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-26Remove an outdated comment; add one test to compare function pointer and ↵Timur Iskhodzhanov
block mangling git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160783 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-26Fix PR13389 (Wrong mangling of return type qualifiers with -cxx-abi microsoft)Timur Iskhodzhanov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160780 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-25Add a FIXME to revisit the performance of BackRefMap laterTimur Iskhodzhanov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160709 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-25PR12057: Allow variadic template pack expansions to cross lambda boundaries.Richard Smith
Rather than adding a ContainsUnexpandedParameterPack bit to essentially every AST node, we tunnel the bit directly up to the surrounding lambda expression when we reach a context where an unexpanded pack can not normally appear. Thus any statement or declaration within a lambda can now potentially contain an unexpanded parameter pack. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160705 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-24Comment diagnostics: add warning for multiple \param commands with duplicateDmitri Gribenko
parameter names. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160696 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-24CommentSema: simplify functions, per Jordan's comment.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160689 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-24Comment parsing: allow newlines between \param, direction specification (e.g.,Dmitri Gribenko
[in]), parameter name and description paragraph. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160682 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-24Comment parsing: couple TextTokenRetokenizer and comment parser together toDmitri Gribenko
remove one of the two variable-length lookahead buffers. Now retokenizer will ask for more tokens when it needs them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160680 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-24Move TextTokenRetokenizer from CommentLexer.h to CommentParser.cpp since it isDmitri Gribenko
an implementation detail of the parser. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160679 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-24Comment parsing: retokenized text tokens are now pushed back in correct (notDmitri Gribenko
reverse) order git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160675 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-24Fix PR13207 (Mangling of templates with back references when using -cxx-abi ↵Timur Iskhodzhanov
microsoft) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160667 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-23Comment Sema: refactor handling of 'ParmVarDecl's and save them in Sema members.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160634 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-23Comment AST: add InlineContentComment::RenderKind to specify a defaultDmitri Gribenko
rendering mode for clients that don't want to interpret Doxygen commands. Also add a libclang API to query this information. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160633 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-23Fix a typo (the the => the)Sylvestre Ledru
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160622 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-23When we have an Objective-C object with non-trivial lifetime in aDouglas Gregor
structor class under ARC, that struct/class does not have a trivial move constructor or move assignment operator. Fixes the rest of <rdar://problem/11738725>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160615 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-20Fix PR13411: Comment parsing: failed assertion on unterminated verbatim block.Dmitri Gribenko
The assertion was wrong in case we have a verbatim block without a closing command. Also add tests for closing command name in a verbatim block, since now it can be empty in such cases. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160568 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-20CommentBriefParser: coding style fixDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160551 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-20CommentBriefParser: use \returns if we can't find the \brief or just a plainDmitri Gribenko
paragraph. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160550 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-20Let Expr::HasSideEffects() return false for NULL, bool literals, this, and ↵Nico Weber
nullptr. Fixes PR13413, -Wunused-private-field now warns on unused fields initialized to NULL. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160541 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-19Remove HasSynthBitfield and all callers/writers/etc. Also removeEric Christopher
previous ResetObjCLayout calls since this is now handled in Sema. Part of rdar://11842763 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160527 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-19CommentDumper: print word-like arguments for block commands.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160519 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-19CommentSema: add more inline commands to tablesDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160481 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-19Fix ParagraphComment::isWhitespace(): a paragraph without a non-whitespaceDmitri Gribenko
TextComment node was considered whitespace even if it contained other child nodes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160474 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-18Comment::dump(): show name of inline commandDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160467 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-18Comment parsing: don't parse whitespace before \endverbatim as a separate ↵Dmitri Gribenko
line of whitespace. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160464 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-18This fits into 80 columns without wrapping.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160453 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-18Add caching for TextComment::isWhitespace(), ParagraphComment::isWhitespace().Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160452 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-18On Darwin, the linker removes functions in CommentDumper.o (Comment::dump())Dmitri Gribenko
despite __attribute__(__used__). As explained by Argyrios, > .a archive files do some stripping of their own and they remove .o files that > contain functions that are not referenced by any other .o file. The fix is to use these functions from another .o file. Thanks, Argyrios! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160437 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-18CommentSema: \short is the same as \brief.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160414 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-17Implement an optimization for finding the comment that occurs just after aDmitri Gribenko
given declaration. It is based on the observation that during parsing the comment that should be attached to the decl is usually among the last two documentation comments parsed. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160400 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-17CommentBriefParser: use StringSwitch::Cases to group synonyms. Thanks Jordan!Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160396 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-17Teach the ASTImporter how to handle anonymous structs/unionsDouglas Gregor
better. Fixes <rdar://problem/11466212>; the test (and back-ported version of this code) were committed to LLDB in r160186. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160395 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-17Don't treat overflow in floating-point conversions as a hard error in ↵Eli Friedman
constant evaluation. <rdar://problem/11874571>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160394 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-17Handle the case where the base type is not dependent, but the derived one is.Rafael Espindola
Fixes pr13353.cpp. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160393 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-17CommentBriefParser: make \short should equivalent to \brief, per Doxygen manual.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160383 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-16Related to PR11848 and core-21989: switch ContainsUnexpandedParameterPack fromRichard Smith
being a property of a canonical type to being a property of the fully-sugared type. This should only make a difference in the case where an alias template ignores one of its parameters, and that parameter is an unexpanded parameter pack. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160244 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-15Revert change accidentally committed in r160240.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160241 91177308-0d34-0410-b5e6-96231b3b80d8
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