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
..
clang	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
clang-c	[libclang] Introduce a new function to apply the indexing callbacks on an existing	2011-11-15 06:20:16 +00:00
CMakeLists.txt	Build system changes to use TableGen to generate the various	2009-03-16 23:06:59 +00:00
Makefile	Makefile: Switch Clang Makefiles to always include the top-level Clang Makefile.	2010-06-08 20:34:18 +00:00