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2009-03-28remove TranslationUnit.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67914 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-28push more ASTContext goodness out through interfaces that useChris Lattner
TranslationUnit git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67913 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-28simplify away some dead ownership stuff, TranslationUnit is nowChris Lattner
just a wrapper around ASTContext. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67906 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-28hoist TranslationUnit some more.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67905 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-28eliminate some wrappers.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67904 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-28eliminate ReadASTBitcodeFileChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67903 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-28move serialization logic from TranslationUnit to ASTContext.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67902 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-28remove TranslationUnit::OwnsDecls, which is only set, never read.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67891 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-16fix long lines.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64684 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-20Remove the TopLevelDecls from TranslationUnit, since all of those decls are ↵Douglas Gregor
owned by the ASTContext's TranslationUnitDecl. There are definitely some leaking Decls now that I'll tackle tomorrow git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@62568 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-09Move property API's up to ObjCContainerDecl (removing a lot of duplicate code).Steve Naroff
Add isa/cast/dyncast support for ObjCContainerDecl. Renamed classprop_iterator/begin/end to prop_iterator/begin/end (the class prefix was confusing). More simplifications to Sema::ActOnAtEnd()... Added/changed some FIXME's as a result of the above work. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@61988 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-21Correct comments.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@61311 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-21fix 80-col violation.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@61306 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-27When destroying a translation unit, deallocate its owned declarations in ↵Douglas Gregor
reverse order, because there may be dependencies among the declarations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58244 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-10Patch by Csaba Hruska and Peter Neumark:Ted Kremenek
"adds support (de)serialization (from)to (in memory) buffer." git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53425 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-06Reclaim memory owned by ObjCForwardProtocolDecls.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52063 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-06Implement "Destroy" and destructor for ObjCClassDecl, allowing us to reclaim ↵Ted Kremenek
its memory and the memory of the Decls it owns. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52059 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-06Implement "Destroy" and destructor for ObjCProtocolDecl, allowing us to ↵Ted Kremenek
reclaim its memory and the memory of the Decls it owns. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52055 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-06Because of a lack of a clear ownership role between ObjCInterfaceDecls andTed Kremenek
ObjCPropertyDecls, have TranslationUnit destroy ObjCPropertyDecls. This is a horrible hack, and must be removed eventually. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52051 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-04Moved LangOptions from TranslationUnit to ASTContext. This induced a ↵Ted Kremenek
variety of cleanups in some ASTConsumers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51943 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-21Fix the destruction "properly" in the sense that we actually destroy the Eli Friedman
ASTs. This is a hack, but I haven't considered how we really want to do this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51364 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-21Don't kill the declarations if the translation unit doesn't own them Eli Friedman
(specifically, for TranslationUnits created from SerializationTest.cpp). Fixes a double-free bug in the serialization tests. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51362 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-20Try to plug some memory leaks...Ted Kremenek
1) Sema::ParseAST now constructs a TranslationUnit object to own the top-level Decls, which releases the top-level Decls upon exiting ParseAST. 2) Bug fix: TranslationUnit::~TranslationUnit handles the case where a Decl is added more than once as a top-level Decl. 3) Decl::Destroy is now a virtual method, obviating the need for a special dispatch based on DeclKind. 3) FunctionDecl::Destroy now releases its Body using its Destroy method. 4) Added Stmt::Destroy and Stmt::DestroyChildren, which recursively delete the child ASTs of a Stmt and call their dstors. We may need to special case dstor/Destroy methods for particular Stmt subclasses that own other dynamically allocated objects besides AST nodes. 5) REGRESSION: We temporarily are not deallocating attributes; a FIXME is provided. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51286 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-23TranslationUnit now owns IdentifierTable, TargetInfo, and Selectors objectsTed Kremenek
when it is constructed via deserialization. This is done by recording a flag indicating that this is the case, and it deletes these objects by getting the references stored in the ASTContext object. This fixes some memory leaks that occurs when we deserialize translation units from bitcode files. The rationale between having TranslationUnit sometimes own these objects and sometimes not is that a TranslationUnit object can be constructed from state generated by the parser (Preprocessor; semantic analyzer, etc.), and thus in these cases won't own the IdentifierTable or Selectors, etc. During deserialization, there is no Preprocessor, so somebody needs to own these objects in order for them to be properly reclaimed. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50149 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-11Stub out and start using a Decl::Destroy() method.Sam Bishop
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49532 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-07Pass the ASTContext object around when deserializing Decl and Stmt objects, soSam Bishop
they can be created using the same allocator as in the "from source code" case. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49353 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-03trivial whitespace fixSam Bishop
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49160 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-03Created a destructor so that the top-level decls can be deleted.Sam Bishop
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49142 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-01Update to match simplified llvm MemoryBuffer interfaces for files.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49042 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-15Make a major restructuring of the clang tree: introduce a top-levelChris Lattner
lib dir and move all the libraries into it. This follows the main llvm tree, and allows the libraries to be built in parallel. The top level now enforces that all the libs are built before Driver, but we don't care what order the libs are built in. This speeds up parallel builds, particularly incremental ones. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48402 91177308-0d34-0410-b5e6-96231b3b80d8
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