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path: root/lib/Serialization/ASTWriterDecl.cpp
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2011-02-02An insomniac stab at making block declarations list the variables they closeJohn McCall
on, as well as more reliably limiting invalid references to locals from nested scopes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124721 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-24Use attributes for all the override control specifiers.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124122 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-20Add IsMarkedOverride and IsMarkedFinal flags to FunctionDecl (to be used by ↵Anders Carlsson
CXXRecordDecl). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123885 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-19Implement support for non-type template parameter packs whose type isDouglas Gregor
a pack expansion, e.g., the parameter pack Values in: template<typename ...Types> struct Outer { template<Types ...Values> struct Inner; }; This new implementation approach introduces the notion of an "expanded" non-type template parameter pack, for which we have already expanded the types of the parameter pack (to, say, "int*, float*", for Outer<int*, float*>) but have not yet expanded the values. Aside from creating these expanded non-type template parameter packs, this patch updates template argument checking and non-type template parameter pack instantiation to make use of the appropriate types in the parameter pack. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123845 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-18Fix warnings found by gcc-4.6, from -Wunused-but-set-variable andJeffrey Yasskin
-Wint-to-pointer-cast. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123719 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-08Renamed CXXBaseOrMemberInitializer to CXXCtorInitializer. This is both shorter,Sean Hunt
more accurate, and makes it make sense for it to hold a delegating constructor call. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123084 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-05Implement support for template template parameter packs, e.g.,Douglas Gregor
template<template<class> class ...Metafunctions> struct apply_to_each; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122874 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-23Add an AST representation for non-type template parameterDouglas Gregor
packs, e.g., template<typename T, unsigned ...Dims> struct multi_array; along with semantic analysis support for finding unexpanded non-type template parameter packs in types, expressions, and so on. Template instantiation involving non-type template parameter packs probably doesn't work yet. That'll come soon. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122527 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09When an "inline" declaration was followed by a definition not markedDouglas Gregor
"inline", we weren't giving the definition weak linkage because the "inline" bit wasn't propagated. This was a longstanding FIXME that, somehow, hadn't triggered a bug in the wild. Fix this problem by tracking whether any declaration was marked "inline", and clean up the semantics of GNU's "extern inline" semantics calculation based on this change. Fixes <rdar://problem/8740363>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121373 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03Added struct/class syntactic info for c++0x scoped enum.Abramo Bagnara
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120828 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-21Major anonymous union/struct redesign.Francois Pichet
A new AST node is introduced: def IndirectField : DDecl<Value>; IndirectFields are injected into the anonymous's parent scope and chain back to the original field. Name lookup for anonymous entities now result in an IndirectFieldDecl instead of a FieldDecl. There is no functionality change, the code generated should be the same. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119919 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-17For an Objective-C @synthesize statement, e.g.,Douglas Gregor
@synthesize foo = _foo; keep track of the location of the ivar ("_foo"). Teach libclang to visit the ivar as a member reference. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119447 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-10Replace UsingDecl's SmallPtrSet of UsingShadowDecls with a linked list to ↵Argyrios Kyrtzidis
avoid leaking memory. Fixes rdar://8649963. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118674 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-30Flush statements after writing each DECL_CXX_BASE_SPECIFIERS nodeDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117770 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29Make the deserialization of C++ base class specifiers lazy, improvingDouglas Gregor
the performance of C++ PCH and reducing stack depth in the reader. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117732 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-28Switch case IDs conflict between chained PCHs; since there is no need to be ↵Argyrios Kyrtzidis
global, make them local to a decl. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117540 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-28Use the ASTMutationListener to track when a named decl gets added to a ↵Argyrios Kyrtzidis
DeclContext, meaning we need to rewrite its name lookup table in a chained PCH. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117536 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-28Use the ASTMutationListener to track added template specializations in a ↵Argyrios Kyrtzidis
chained PCH. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117533 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-27Lazily load the next friend in the chain of FriendDecls, to eliminateDouglas Gregor
some excessive recursion and deserialization. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117480 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-24Refactoring.Argyrios Kyrtzidis
- Pass around RecordDataImpl instead of the concrete RecordData so that any SmallVector can be used. - Move ASTDeclWriter::WriteCXXDefinitionData to ASTWriter::AddCXXDefinitionData. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117236 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-24Simplify and "robust-ify" the way that CXXRecord references point to the ↵Argyrios Kyrtzidis
definition data when loaded from PCH. Temporary disable 'test/PCH/chain-cxx.cpp' until a better way to fix it is in place. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117234 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-24Minor refactoring; Pull reading/writing DefinitionData out into a function.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117233 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-20Fix chained PCH issue; make sure all visible decls that will be put into a ↵Argyrios Kyrtzidis
UPDATE_VISIBLE block were recorded beforehand. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116931 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-19Putting back safe fixes 116836,116837,116838Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116866 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-19Reverting 116836,116837,116838 until we resolve the getLangStandardForKind ↵Andrew Trick
failures. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116859 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-19Fix up the comments for creating ParmVarDeclAbbrev to reflect reality.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116838 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Read/write declaration attributes from/to PCH properly. Embed them in the ↵Argyrios Kyrtzidis
declaration block instead of trying to create another block. The new block was messing with the assumption that after decls block comes the stmts block. Fixes http://llvm.org/PR8406 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116737 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-16White-listing templated-scope friend decls is a good idea, but doing itJohn McCall
by marking the decl invalid isn't. Make some steps towards supporting these and then hastily shut them down at the last second by marking them as unsupported. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116661 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Read/write to/from PCH DeclarationNameLocs, DeclarationNameInfos and ↵Argyrios Kyrtzidis
QualifierInfos (rdar://8513756). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116598 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14Store in PCH the key function of C++ class to avoid deserializing the ↵Argyrios Kyrtzidis
complete declaration context in order to compute it. Progress for rdar://7260160. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116508 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08Implement C++0x scoped enumerations, from Daniel Wallin! (and tweaked aDouglas Gregor
bit by me). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116122 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05Serialize the "inline" bit for namespaces. Fixes <rdar://problem/8515069>.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115667 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-27Kill FunctionDecl's IsCopyAssignment bit; it duplicated what couldDouglas Gregor
already be determined by isCopyAssignmentOperator(), and was set too late in the process for all clients to see the appropriate value. Cleanup only; no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114916 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13Fix C++ PCH issue.Argyrios Kyrtzidis
The canonical FunctionTemplateDecl contains the specializations but we cannot use getCanonicalDecl on Template because it may still be initializing. Write and read it from PCH. Fixes http://llvm.org/PR8134 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@113744 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-09Fix C++ PCH issue.Argyrios Kyrtzidis
Another beating by boost in this test case: http://llvm.org/PR8117 A function specialization wasn't properly initialized if it wasn't canonical. I wish there was a nice little test case but this was boost. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@113481 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08Fix C++ PCH issues.Argyrios Kyrtzidis
PCH got a severe beating by the boost-using test case reported here: http://llvm.org/PR8099 Fix issues like: -When PCH reading, make sure Decl's getASTContext() doesn't get called since a Decl in the parent hierarchy may be initializing. -In ASTDeclReader::VisitFunctionDecl VisitRedeclarable should be called before using FunctionDecl's isCanonicalDecl() -In ASTDeclReader::VisitRedeclarableTemplateDecl CommonOrPrev must be initialized before anything else. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@113391 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Implement libclang support for using directives (cursor + visitation +Douglas Gregor
suppressing USRs). Also, fix up the source location information for using directives so that the declaration location refers to the namespace name. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112693 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Split ObjCInterfaceDecl::ReferencedProtocols into two lists: ↵Ted Kremenek
ReferencedProtocols and AllReferencedProtocols. ReferencedProtocols (and thus protocol_begin(), protocol_end()) now only contains the list of protocols that were directly referenced in an @interface declaration. 'all_referenced_protocol_[begin,end]()' now returns the set of protocols that were referenced in both the @interface and class extensions. The latter is needed for semantic analysis/codegen, while the former is needed to maintain the lexical information of the original source. Fixes <rdar://problem/8380046>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112691 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Improve location information in the representation of namespaceDouglas Gregor
aliases. Previously, the location of the alias was at the "namespace" keyword. Now, it's on the identifier being declared (as is the custom for Clang), and we keep a separate source location for the "namespace" keyword. Also, added a getSourceRange() member function to NamespaceAliasDecl to correctly compute the source range. Finally, removed a bunch of setters from NamespaceAliasDecl and gave ASTReaderDecl friendship so that it could set the corresponding fields directly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112681 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24AST writer support for having specializations of templates from earlier in ↵Sebastian Redl
the chain. This ought to finish C++ chained PCH support. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111986 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23Support for IRGen of synthesize bitfield ivars inFariborz Jahanian
objc-nonfragile-abi2 (radar 7824380). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111823 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-20Use the AST on-disk hash table for name lookup inside a DeclContext.Argyrios Kyrtzidis
*Huge* improvement over the amount of deserializing that we do for C++ lookup. e.g, if he have the Carbon header precompiled and include it on a file containing this: int x; these are the before/after stats: BEFORE: *** AST File Statistics: 578 stat cache hits 4 stat cache misses 548/30654 source location entries read (1.787695%) 15907/16501 types read (96.400223%) 53525/59955 declarations read (89.275291%) 33993/43525 identifiers read (78.099945%) 41516/51891 statements read (80.006165%) 77/5317 macros read (1.448185%) 0/6335 lexical declcontexts read (0.000000%) 1/5424 visible declcontexts read (0.018437%) AFTER using the on-disk table: *** AST File Statistics: 578 stat cache hits 4 stat cache misses 548/30654 source location entries read (1.787695%) 10/16501 types read (0.060602%) 9/59955 declarations read (0.015011%) 161/43525 identifiers read (0.369902%) 20/51891 statements read (0.038542%) 6/5317 macros read (0.112846%) 0/6335 lexical declcontexts read (0.000000%) 2/5424 visible declcontexts read (0.036873%) There's only one issue affecting mostly the precompiled preambles which I will address soon. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111636 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-18Rename pch namespace to serialization.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111478 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-18Rename PCHDeclReader -> ASTDeclReader.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111469 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-18Rename PCHWriter.h to ASTWriter.hSebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111466 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-18Rename the ASTWriter implementation filesSebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111465 91177308-0d34-0410-b5e6-96231b3b80d8
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