-identifierResolver exposes an iterator interface to get all decls through the scope chain.
-The semantic staff (checking IdentifierNamespace and Doug's checking for shadowed tags were moved out of IdentifierResolver and back into Sema. IdentifierResolver just gives an iterator for all reachable decls of an identifier.

llvm-svn: 50923

llvm-svn: 50906

llvm-svn: 50903

vector of the same element type and half the width, with the high, low, even,
and odd elements respectively.

Allow member references to member references, so that .hi.hi gives you the high
quarter of a vector.  This is fairly convenient syntax for some insert/extract
operations.

Remove some unnecessary methods/types in the ExtVectorElementExpr class.

llvm-svn: 50892

llvm-svn: 50888

llvm-svn: 50885

Still need to iron out some of the semantics (fixmes are present).
This addresses <rdar://problem/5916348>

llvm-svn: 50866

an implementation. This fixes couple of failing prperty tests
caused by my previous patch.

llvm-svn: 50830

properties. Couple of property tests will fail with this patch.
Will fix them next.

llvm-svn: 50818

llvm-svn: 50799

(was IdentifierInfo * before). This will make method declartations whole
lot easier.

llvm-svn: 50747

Several fixes to SemaInit.cpp. It's still not enabled (since it fails a few tests). Expect to enable it very soon.

llvm-svn: 50688

params not getting installed for builtins when synthesized.

llvm-svn: 50676

llvm-svn: 50672

properties declared in the protocol.

llvm-svn: 50662

protocols into class's property list and performing semantics
on them for while doing so.

llvm-svn: 50587

Replace Sema::CheckInitializerListTypes() with a helper class (InitListChecker) that synthesizes implicit InitListExpr's when appropriate (see InitListExpr comments in Expr.h for more details). I also moved the code to SemaInit.cpp, to help reduce clutter in SemaDecl.cpp.

NOTE: This work is incomplete and still fails many tests (as a result, it isn't enabled yet). Nevertheless, I wanted to check it in so I can work on it from home.
llvm-svn: 50544

Implicitly defined functions were getting the DeclContext of the function where they appeared, causing the bug: http://llvm.org/bugs/show_bug.cgi?id=2266.
Fix it by making implicitly defined functions get the DeclContext of translation unit.

llvm-svn: 50538

llvm-svn: 50532

llvm-svn: 50508

llvm-svn: 50484

-NamespaceDecl for the AST
-Checks for name clashes between namespaces and tag/normal declarations.

This commit doesn't implement proper name lookup for namespaces.

llvm-svn: 50321

llvm-svn: 50320

comments on the ML will follow

llvm-svn: 50262

its super class. This patch is incomplete.

llvm-svn: 50228

to print declaration from its AST.

llvm-svn: 50117

DeclContext *CtxDecl -> DeclContext *DeclCtx
DeclContext *CD -> DeclContext *DC

It makes the code more consistent."

Patch by Zhongxing Xu!

llvm-svn: 50105

ivar of same name. 
Better diagnostics to bring home this point.

llvm-svn: 50065

More property semantics checking.
First test case for ObjC2's property implementation.

llvm-svn: 50057

Added iterators, methods to find property and categories.
Use them in doing semantic analysis on property implementation
declarations. Fixed typos.

llvm-svn: 50050

llvm-svn: 50021

deleting dead code, making other code more obvious, and fixing a
bug.  This fixes these (bogus) warnings in release mode:

SemaExprObjC.cpp:383: warning: 'RHSProtoE' may be used uninitialized in this function
SemaExprObjC.cpp:383: warning: 'RHSProtoI' may be used uninitialized in this function

llvm-svn: 49984

__builtin_overload

llvm-svn: 49943

llvm-svn: 49942

llvm-svn: 49938

llvm-svn: 49883

Mostly semantic checking in this patch. This is on going
and incomplete.

llvm-svn: 49882

Added assertion if unexpected property decls are found where they don't belong.
Consolidated property decl. printing by using a helper function.

llvm-svn: 49862

llvm-svn: 49856

-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

llvm-svn: 49855