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2012-09-29Move the 'find macro by spelling' infrastructure to the Preprocessor class andDmitri Gribenko
use it to suggest appropriate macro for __attribute__((deprecated)) in -Wdocumentation-deprecated-sync. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164892 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-29For PPCallbacks::InclusionDirective() add a parameter for the module, wheneverArgyrios Kyrtzidis
an inclusion directive was automatically turned into a module import, and PPCallbacks::moduleImport() for an explicit module import. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164874 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-28[Doc parsing] Add availability information to generated Comment XML.Fariborz Jahanian
(I still need to add a test once I figure it out). Reviewed off-line by Doug. // rdar://12378879 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164861 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-27Per discussion in ↵Argyrios Kyrtzidis
http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20120917/064551.html have PPCallbacks::InclusionDirective pass the character range for the filename quotes or brackets. rdar://11113134 & http://llvm.org/PR13880 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164743 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26[libclang] Remove the ParentKind cursor kind from code-completion results.Argyrios Kyrtzidis
This is to reduce dependency to cursors for the code-completion results. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164705 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26Have ASTUnit::Save() return a bool to indicate save error.Argyrios Kyrtzidis
Removes a dependency of ASTUnit to clang-c/Index.h. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164704 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26Fix the AST representation for non-type template arguments to encodeEli Friedman
enough information so we can mangle them correctly in cases involving dependent parameter types. (This specifically impacts cases involving null pointers and cases involving parameters of reference type.) Fix the mangler to use this information instead of trying to scavenge it out of the parameter declaration. <rdar://problem/12296776>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164656 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-25[libclang] Do a AST concurrency check in clang_indexTranslationUnit_Impl.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164626 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-15Use LLVM_DELETED_FUNCTION in place of 'DO NOT IMPLEMENT' comments.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163983 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-12PR13811: Add a FunctionParmPackExpr node to handle references to functionRichard Smith
parameter packs where the reference is not being expanded but the pack has been. Previously, Clang would segfault in such cases. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163672 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-10[libclang] Do index 'extern' declarations inside functions.Argyrios Kyrtzidis
rdar://12257073 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163563 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-10Comment AST: TableGen'ize all command lists in CommentCommandTraits.cpp.Dmitri Gribenko
Now we have a list of all commands. This is a good thing in itself, but it also enables us to easily implement typo correction for command names. With this change we have objects that contain information about each command, so it makes sense to resolve command name just once during lexing (currently we store command names as strings and do a linear search every time some property value is needed). Thus comment token and AST nodes were changed to contain a command ID -- index into a tables of builtin and registered commands. Unknown commands are registered during parsing and thus are also uniformly assigned an ID. Using an ID instead of a StringRef is also a nice memory optimization since ID is a small integer that fits into a common bitfield in Comment class. This change implies that to get any information about a command (even a command name) we need a CommandTraits object to resolve the command ID to CommandInfo*. Currently a fresh temporary CommandTraits object is created whenever it is needed since it does not have any state. But with this change it has state -- new commands can be registered, so a CommandTraits object was added to ASTContext. Also, in libclang CXComment has to be expanded to include a CXTranslationUnit so that all functions working on comment AST nodes can get a CommandTraits object. This breaks binary compatibility of CXComment APIs. Now clang_FullComment_getAsXML(CXTranslationUnit TU, CXComment CXC) doesn't need TU parameter anymore, so it was removed. This is a source-incompatible change for this C API. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163540 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-04Revert r163083 per chandlerc's request.Joao Matos
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163149 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-04Revert r163099 per chandlerc's request.Joao Matos
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163147 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-03Added a new cursor for SEHLeaveStmt to libclang.Joao Matos
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163099 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-02Implemented parsing and AST support for the MS __leave exception statement. ↵Joao Matos
Also a minor fix to __except printing in StmtPrinter.cpp. Thanks to Aaron Ballman for review. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163083 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-01[libclang] Fix indexing type alias declarations. rdar://11878406Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163072 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-01[libclang] The annotation of tokens operation visits statement nodes ↵Argyrios Kyrtzidis
code-recursively. This can blow the stack with extremely deep hierarchies. Switch it to data-recursive. This is implemented by introducing a post-children visitation callback that the CursorVisitor is calling after child nodes of a cursor have been visited. This is used by the annotate-tokens visitor to do extra work at that point. rdar://11979525. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163071 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-01Split library clangRewrite into clangRewriteCore and clangRewriteFrontend.Ted Kremenek
This is similar to how we divide up the StaticAnalyzer libraries to separate core functionality to what is clearly associated with Frontend actions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163050 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-31Normalize line endings of r163013 (part 2).Joao Matos
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163032 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-31Normalize line endings of r163013.Joao Matos
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163024 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-31Improved MSVC __interface support by adding first class support for it, ↵Joao Matos
instead of aliasing to "struct" which had some incorrect behaviour. Patch by David Robins. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163013 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-28[libclang] When determining the cursor via a location, ignore synthesized ↵Argyrios Kyrtzidis
ivars otherwise if we have something like: @synthesize prop = _prop; and '_prop' is not declared, we will encounter a '_prop' ivar before encountering the 'prop' synthesize declaration and we will think that we passed the region-of-interest, missing the cursor for 'prop'. rdar://12172700 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162715 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-27[ms-inline asm] Rename getClobber to getClobberStringLiteral. No functionalChad Rosier
change intended. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162710 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-25[ms-inline asm] As part of a larger refactoring, rename AsmStmt to GCCAsmStmt.Chad Rosier
No functional change intended. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162632 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-23Fix a bunch of -Wdocumentation warnings.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162452 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-11Attaching comments to declarations: find comment attached to any redeclarationDmitri Gribenko
Not only look for the comment near the declaration itself, but also walk the redeclaration chain: the previous declaration might have had a documentation comment. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161722 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-09Comment to HTML and XML conversion: ignore commands that contain a declarationDmitri Gribenko
as their argument. For example, \fn, \function, \typedef, \method, \class etc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161601 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-09Comment to HTML and XML conversion: use CommandTraits to classify commands.Dmitri Gribenko
This also fixes a bug in comment to XML conversion: \result was just an ordinary paragraph, not an alias for \returns. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161596 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-09[ms-inline asm] Add various MC components to clang build to support MS-style ↵Chad Rosier
inline assembly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161594 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-08Comment XML: use xml:space="preserve" in Verbatim tags, so that XML tidy doesDmitri Gribenko
not compress spaces in verbatim content. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161531 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-08Add various MC components to clang build to support MS-style inline assembly.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161498 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-07Comment AST: DeclInfo: add a special kind for enums.Dmitri Gribenko
Comment XML: add a root node kind for enums. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161442 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-07libclang API for comment-to-xml conversion.Dmitri Gribenko
The implementation also includes a Relax NG schema and tests for the schema itself. The schema is used in c-index-test to verify that XML documents we produce are valid. In order to do the validation, we add an optional libxml2 dependency for c-index-test. Credits for CMake part go to Doug Gregor. Credits for Autoconf part go to Eric Christopher. Thanks! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161431 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-01Comment to HTML conversion: correct typo in CSS class name: taram -> tparamDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161145 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-01Comment to HTML conversion: refactor. Extracted a class to for FullCommentDmitri Gribenko
semantic parts -- this will be reused for comment to XML conversion. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161139 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-01Comment to HTML conversion: skip \tparam commands with whitespace paragraphsDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161096 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-01Comment to HTML conversion: escape HTML special characters in command argumentsDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161094 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-31Comment parsing: add support for \tparam command on all levels.Dmitri Gribenko
The only caveat is renumbering CXCommentKind enum for aesthetic reasons -- this breaks libclang binary compatibility, but should not be a problem since API is so new. This also fixes PR13372 as a side-effect. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161087 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-30Move comment from member operator() to class.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160980 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-30Add missing include for Linux buildbotDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160971 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-30Add an assert to ParamCommandComment::getParamIndex() -- it should not beDmitri Gribenko
called unless index is valid. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160970 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-27libclang, examples: [CMake] Add dependencies to tblgen'd headers.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160849 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-25libclang comment to HTML rendering: \result is the same as \returnsDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160738 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-23libclang comments AST: clang_ParamCommandComment_getParamName: don't assertDmitri Gribenko
when a \param command does not have a parameter name, just return an empty string instead. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160638 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
2012-07-21Comment to HTML conversion: add more CSS classes to identify function argumentsDmitri Gribenko
by index. This is useful if the user does not document all arguments, and we can't find a particular argument by index via :nth-of-type() CSS selector. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160595 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-20Add libclang APIs to walk comments ASTs and an API to convert a comment to anDmitri Gribenko
HTML fragment. For testing, c-index-test now has even more output: * HTML rendering of a comment * comment AST tree dump in S-expressions like Comment::dump(), but implemented * with libclang APIs. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160577 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-17Move clang_Cursor_getBriefCommentText implementation under `extern "C"'.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160331 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11Introduce a flag in SourceManager to treat non-system source filesArgyrios Kyrtzidis
as "volatile", meaning there's a high enough chance that they may change while we are trying to use them. This flag is only enabled by libclang. Currently "volatile" source files will be stat'ed immediately before opening them, because the file size stat info may not be accurate since when we got it (e.g. from the PCH). This avoids crashes when trying to reference mmap'ed memory from a file whose size is not what we expect. Note that there's still a window for a racing issue to occur but the window for it should be way smaller than before. We can consider later on to avoid mmap completely on such files. rdar://11612916 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160074 91177308-0d34-0410-b5e6-96231b3b80d8
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