Fix ASTContext::getObjCEncodingForType() to limit the type info for structure bodies (mimics gcc's adhoc rules).
This fixes <rdar://problem/6140902> clang ObjC rewriter: If a class contains a struct ivar with a lot of members, ... 

llvm-svn: 54777

  getIntegerConstantExprValue where appropriate.

llvm-svn: 54771

 - Kill unnecessary #includes in .cpp files. This is an automatic
   sweep so some things removed are actually used, but happen to be
   included by a previous header. I tried to get rid of the obvious
   examples and this was the easiest way to trim the #includes in one
   fell swoop.
 - We now return to regularly scheduled development.

llvm-svn: 54632

 - Drop {Decl.h,DeclObjC.h,IdentifierTable.h} from Expr.h
 - Moved Sema::getCurMethodDecl() out of line (dependent on
   ObjCMethodDecl via dyn_cast).

llvm-svn: 54629

 - Drop Expr.h,RecordLayout.h from ASTContext.h (for DeclBase.h and
   SourceLocation.h)
 - Move ASTContext constructor into implementation

llvm-svn: 54627

llvm-svn: 54617

llvm-svn: 54615

llvm-svn: 54605

llvm-svn: 54604

now fixed in an alternate way.

llvm-svn: 54598

anywhere near complete, but I don't know of any issues, and it can 
handle enough to allow removing the I-C-E pointer cast hack.

llvm-svn: 54597

an invalid struct decl.  Thanks to Martin Doucha for the 
isIncompleteArrayType part of this patch.

llvm-svn: 54592

No functionality change.

llvm-svn: 54588

llvm-svn: 54587

llvm-svn: 54585

llvm-svn: 54527

llvm-svn: 54488

Cleanup some processing with DeclStmt, and gradually start using the internal BumpPtrAllocator to allocator more of CFG's data structures.

llvm-svn: 54433

llvm-svn: 54429

llvm-svn: 54428

When serializing DeclStmt, encode a bit indicating whether or not the DeclStmt owns the Decl.  This is an interim solution.

llvm-svn: 54410

llvm-svn: 54381

Added decl_iterator to DeclStmt to provide an abstract interface to iterate over the ScopedDecls of a DeclStmt.
Updated a few clients of DeclStmt::getNextDeclarator() to use decl_iterator instead.  Will update other clients after additional testing.

llvm-svn: 54368

"the attached patch fixes some typos, 80 cols violations, etc. in comments."

llvm-svn: 54328

Finally fix PR2189.  This makes a fairly invasive but important change to
move getAsArrayType into ASTContext instead of being a method on type.
This is required because getAsArrayType(const AT), where AT is a typedef
for "int[10]" needs to return ArrayType(const int, 10).

Fixing this greatly simplifies getArrayDecayedType, which is a good sign.

llvm-svn: 54317

llvm-svn: 54119

Fix serialization for TypedefType by allowing TypedefType to access the internal CanonicalType stored in Type.
The test case Serialization/stmt_exprs.c now passes.

llvm-svn: 54117

with QualTypes and Types.

llvm-svn: 54116

Serialization/stmt_exprs.c, but I don't know the right solution.  Will fix
when I get a chance to talk to Ted about it.

llvm-svn: 54109

ASTContext::getCanonicalType instead (PR2189)

llvm-svn: 54105

of doing it directly.  This is required for PR2189.

llvm-svn: 54102

improve 'expression unused' diagnostics for stmtexprs.

llvm-svn: 54098

llvm-svn: 54097

First, fix canonical type handling of these, since protocol qualified id's are always
canonical.  Next, enhance SemaType to actually make these when used (instead of int)
allowing them to actually be used when appropriate.  Finally remove a bunch of logic
relating to the mishandling of canonical types with protocol-qual id's.  This fixes
rdar://5986251

llvm-svn: 54083

llvm-svn: 54075

llvm-svn: 54074

llvm-svn: 54073

llvm-svn: 54071

llvm-svn: 54033

llvm-svn: 53998