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path: root/lib/AST/DeclSerialization.cpp
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2008-12-05Representation of template type parameters and non-type templateDouglas Gregor
parameters, with some semantic analysis: - Template parameters are introduced into template parameter scope - Complain about template parameter shadowing (except in Microsoft mode) Note that we leak template parameter declarations like crazy, a problem we'll remedy once we actually create proper declarations for templates. Next up: dependent types and value-dependent/type-dependent expressions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60597 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-18Extend DeclarationName to support C++ overloaded operators, e.g.,Douglas Gregor
operator+, directly, using the same mechanism as all other special names. Removed the "special" identifiers for the overloaded operators from the identifier table and IdentifierInfo data structure. IdentifierInfo is back to representing only real identifiers. Added a new Action, ActOnOperatorFunctionIdExpr, that builds an expression from an parsed operator-function-id (e.g., "operator +"). ActOnIdentifierExpr used to do this job, but operator-function-ids are no longer represented by IdentifierInfo's. Extended Declarator to store overloaded operator names. Sema::GetNameForDeclarator now knows how to turn the operator name into a DeclarationName for the overloaded operator. Except for (perhaps) consolidating the functionality of ActOnIdentifier, ActOnOperatorFunctionIdExpr, and ActOnConversionFunctionExpr into a common routine that builds an appropriate DeclRefExpr by looking up a DeclarationName, all of the work on normalizing declaration names should be complete with this commit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59526 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-17Introduction the DeclarationName class, as a single, general method ofDouglas Gregor
representing the names of declarations in the C family of languages. DeclarationName is used in NamedDecl to store the name of the declaration (naturally), and ObjCMethodDecl is now a NamedDecl. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59441 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-14Use ReadPtr, not ReadUIntPtr through a reinterpret_cast.Argyrios Kyrtzidis
Thanks to Sebastian for the suggestion. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59330 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-09Introduce ScopedDecl::getLexicalDeclContext() which is different from ↵Argyrios Kyrtzidis
ScopedDecl::getDeclContext() when there are nested-names. e.g.: namespace A { void f(); // SemanticDC (getDeclContext) == LexicalDC (getLexicalDeclContext) == 'namespace A' } void A::f(); // SemanticDC == namespace 'A' // LexicalDC == global namespace git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58948 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07Properly deserialize ParamInfo of FunctionDecl.Argyrios Kyrtzidis
When allocating an array for ParamInfo, the "decl->getNumParams()" call was used, but this will return 0 since it checks ParamInfo (which isn't yet defined and is null). The result was that ParamInfo got an array of zero length to hold the ParmVarDecls. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58850 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-21Preliminary support for function overloadingDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57909 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-15Simplify handling of struct/union/class tags.Argyrios Kyrtzidis
Instead of using two sets of Decl kinds (Struct/Union/Class and CXXStruct/CXXUnion/CXXClass), use one 'Record' and one 'CXXRecord' Decl kind and make tag kind a property of TagDecl. Cleans up the code a bit and better reflects that Decl class structure. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57541 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-12silence some release-assert warnings.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57391 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-08- Add BlockDecl AST node.Steve Naroff
- Modify BlockExpr to reference the BlockDecl. This is "cleanup" necessary to improve our lookup semantics for blocks (to fix <rdar://problem/6272905> clang block rewriter: parameter to function not imported into block?). Still some follow-up work to finish this (forthcoming). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57298 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-05Remove "NextDecl" from RecordDecl. This change touches many files that ↵Ted Kremenek
where RecordDecl or CXXRecordDecl was constructed, always with an argument of 'NULL' for the previous declaration. The motivation behind this change is that chaining the RecordDecls is simply unnecessary. Once we create multiple RecordDecls for the same struct/union/class, clients that care about all the declarations of the same struct can build a back map by seeing which Decls refer to the same RecordType. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55821 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-02RecordDecl serialization:Ted Kremenek
- Don't serialize out the NextDeclarator field. It is unused and deprecated. - Serialize out the NextDecl pointer. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55644 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-10-Add DeclChain member to DeclContext.Argyrios Kyrtzidis
-ScopedDecls get chained to their DeclContext. -DeclContext's DeclChain replaces FunctionDecl's DeclChain and EnumDecl's ElementList. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52164 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-09Added new C++ AST Decl subclasses.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52155 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-20When serializing FunctionDecl, serialize out a reference to the previous ↵Ted Kremenek
declaration. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51294 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-12Unbreak build.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50980 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-12Grammar cleanup in comment.Ted Kremenek
Remove redundant assignment. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50978 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-12When reading in the DeclCtx during deserialization, register the DeclCtx of theTed Kremenek
ScopedDecl with the backpatcher, and *not* a local variable on the stack. The value of DeclCtx gets filled in *later* by the backpatcher. This fixes: http://llvm.org/bugs/show_bug.cgi?id=2308 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50976 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-27Parsing of namespaces:Argyrios Kyrtzidis
-NamespaceDecl for the AST -Checks for name clashes between namespaces and tag/normal declarations. This commit doesn't implement proper name lookup for namespaces. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50321 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-22"This patch renames Chris Lattner
DeclContext *CtxDecl -> DeclContext *DeclCtx DeclContext *CD -> DeclContext *DC It makes the code more consistent." Patch by Zhongxing Xu! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50105 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-17Addition of TranslationUnitDecl to the AST:Argyrios Kyrtzidis
-Added TranslationUnitDecl class to serve as top declaration context -ASTContext gets a TUDecl member and a getTranslationUnitDecl() function -All ScopedDecls get the TUDecl as DeclContext when declared at global scope git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49855 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-15Remove FileVarDecl and BlockVarDecl. They are replaced by ↵Steve Naroff
VarDecl::isBlockVarDecl() and VarDecl::isFileVarDecl(). This is a fairly mechanical/large change. As a result, I avoided making any changes/simplifications that weren't directly related. I did break two Analysis tests. I also have a couple FIXME's in UninitializedValues.cpp. Ted, can you take a look? If the bug isn't obvious, I am happy to dig in and fix it (since I broke it). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49748 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-11Use the ASTContext allocator when creating deserialized Decl objects.Sam Bishop
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49530 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-08Add support for C++ default arguments, and rework Parse-Sema Chris Lattner
interaction for function parameters, fixing PR2046. Patch by Doug Gregor! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49369 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
2008-04-06This patch contains these changes:Chris Lattner
-Renamed ContextDecl -> DeclContext -Removed DeclContext pointer from FieldDecl -EnumDecl inherits from DeclContext, instead of TagDecl Patch by Argiris Kirtzidis! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49261 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-04Rename ScopedDecl::getContext() -> getContextDecl(). Two motivations:Steve Naroff
#1: To be consistent with FieldDecl::getContextDecl(), which serves the same purpose. #2: From my perspective, getContext() is too general (and used by several other classes for different purposes). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49224 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-04Introduce ContextDecl, patch by Argiris Kirtzidis!Chris Lattner
-Added ContextDecl (no TranslationUnitDecl) -ScopedDecl class has a ContextDecl member -FieldDecl class has a ContextDecl member, so that a Field or a ObjCIvar can be traced back to their RecordDecl/ObjCInterfaceDecl easily -FunctionDecl, ObjCMethodDecl, TagDecl, ObjCInterfaceDecl inherit from ContextDecl. With TagDecl as ContextDecl, enum constants have a EnumDecl as their context. -Moved Decl class to a "DeclBase.h" along with ContextDecl class -CurContext is handled by Sema git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49208 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-16switch the rest of the C decl classes to do their Chris Lattner
allocation through ASTContext. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48403 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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