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Ted Kremenek 8cf47df72f Make 'LangOptions' in CompilerInvocation a heap-allocated, reference counted object. I discovered that llvm::RefCountedBase<T> has 
a bug where the reference count is copied in the copy constructor, which means that there were cases when the CompilerInvocation
objects created by ASTUnit were actually leaked.  When I fixed that bug locally, it showed that a whole bunch of code assumed
that the LangOptions object that was part of CompilerInvocation was still alive.  By making it heap-allocated and reference counted,
we can keep it around after the CompilerInvocation object goes away.

As part of this change, change CompilerInvocation:getLangOptions() to return a pointer, acting as another clue that this
object may outlive the CompilerInvocation object.

This commit doesn't fix the CompilerInvocation leak itself.  That will come when I commit the fix to llvm::RefCountedBase<T> to
mainline LLVM.

llvm-svn: 144930
 		2011-11-17 23:01:24 +00:00
..
ARCMigrate.cpp [arcmt] Move the remapping functions to clang-c/Index.h and change 'arcmt_' prefix to 'clang_'. 2011-07-11 20:15:00 +00:00
CIndex.cpp [libclang] Make clang_annotateTokens use "file-targeted" deserialization and avoid 2011-11-16 08:58:57 +00:00
CIndexCXX.cpp [libclang] Introduce CXCursor_CXXAccessSpecifier for C++'s public:/private:/protected: specifiers. 2011-09-30 17:58:23 +00:00
CIndexCodeCompletion.cpp Added clang_getCompletionAnnotation and clang_getCompletionNumAnnotations to 2011-10-14 15:31:08 +00:00
CIndexDiagnostic.cpp [libclang] Add a comment in lazyCreateDiags to explain why the check and reset of 2011-11-16 08:59:00 +00:00
CIndexDiagnostic.h serialized diagnostics: implement full deserialization of clang diagnostics via the libclang API. 2011-11-10 08:43:12 +00:00
CIndexHigh.cpp [libclang] Make clang_findReferencesInFile use "file-targeted" deserialization and avoid 2011-11-16 08:58:54 +00:00
CIndexInclusionStack.cpp remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports 2011-07-23 10:55:15 +00:00
CIndexUSRs.cpp [libclang] For a class extension, give it a unique USR but for any property or ivar 2011-11-01 17:14:12 +00:00
CIndexer.cpp Switch assert(0/false) llvm_unreachable. 2011-09-23 05:06:16 +00:00
CIndexer.h When the environment variable LIBCLANG_RESOURCE_USAGE is set, teach 2011-05-05 20:27:22 +00:00
CMakeLists.txt serialized diagnostics: implement full deserialization of clang diagnostics via the libclang API. 2011-11-10 08:43:12 +00:00
CXCursor.cpp Change the AST representation of operations on Objective-C 2011-11-06 09:01:30 +00:00
CXCursor.h [libclang] Introduce a new high level API for indexing clients that assumes 2011-10-17 19:48:19 +00:00
CXLoadedDiagnostic.cpp Tweak CXLoadedDiagnosticSetImpl::makeString() to include an extra null character, and change the creation of the FixIT's string to again just rely on this string (instead of duplicating it when calling createCXString). 2011-11-11 15:19:48 +00:00
CXLoadedDiagnostic.h serialized diagnostics: implement full deserialization of clang diagnostics via the libclang API. 2011-11-10 08:43:12 +00:00
CXSourceLocation.cpp serialized diagnostics: implement full deserialization of clang diagnostics via the libclang API. 2011-11-10 08:43:12 +00:00
CXSourceLocation.h Per Doug's suggestion, move check for invalid SourceLocation into 2010-06-28 23:54:17 +00:00
CXStoredDiagnostic.cpp serialized diagnostics: implement full deserialization of clang diagnostics via the libclang API. 2011-11-10 08:43:12 +00:00
CXString.cpp [libclang] Workaround potential race condition with code completion AllocatedResults being freed after a CXTranslationUnit. 2011-08-17 22:19:53 +00:00
CXString.h [libclang] Workaround potential race condition with code completion AllocatedResults being freed after a CXTranslationUnit. 2011-08-17 22:19:53 +00:00
CXTranslationUnit.h serialized diagnostics: implement full deserialization of clang diagnostics via the libclang API. 2011-11-10 08:43:12 +00:00
CXType.cpp [libclang] Expose array size and element type, patch by Vinay Sajip! 2011-09-27 17:44:34 +00:00
CXType.h Change CXTranslationUnit to not directly cast to an ASTUnit*, 2010-11-16 08:15:36 +00:00
CursorVisitor.h [libclang] Make clang_annotateTokens use "file-targeted" deserialization and avoid 2011-11-16 08:58:57 +00:00
IndexBody.cpp [libclang] Indexing API: make sure we do not try to index local declarations. 2011-11-16 02:35:01 +00:00
IndexDecl.cpp [libclang] Indexing API: Pass an implicit ObjCInterfaceDecl (@implementation without @interface) 2011-11-15 06:20:24 +00:00
IndexTypeSourceInfo.cpp [libclang] Indexing API: make sure we do not try to index local declarations. 2011-11-16 02:35:01 +00:00
Index_Internal.h [libclang] Move CursorVisitor to its own header. 2011-11-03 19:02:34 +00:00
Indexing.cpp Make 'LangOptions' in CompilerInvocation a heap-allocated, reference counted object. I discovered that llvm::RefCountedBase<T> has 2011-11-17 23:01:24 +00:00
IndexingContext.cpp [libclang] Indexing API: fill the objc category info for a category implementation and 2011-11-16 02:35:05 +00:00
IndexingContext.h [libclang] Indexing API: if the CXIndexOpt_OneRefPerFile option is set, only report one reference 2011-11-16 02:34:59 +00:00
Makefile [libclang] Fix linker error in buildbots. 2011-07-09 21:35:58 +00:00
libclang.exports [libclang] Introduce a new function to apply the indexing callbacks on an existing 2011-11-15 06:20:16 +00:00