A field rename and more comments.

llvm-svn: 79537

to come together nicely.  Still a WIP.

llvm-svn: 79521

this, but need to fixup the actual offset value before I can check it
in.  WIP.

llvm-svn: 79506

llvm-svn: 79500

llvm-svn: 79497

manufactured for-loop per Anders feedback (thanks).

- Fariborz

llvm-svn: 79466

llvm-svn: 79464

 - Several FIXMEs due to non-Twinification of IRBuilder.

llvm-svn: 79455

building activities.

llvm-svn: 79438

llvm-svn: 79423

llvm-svn: 79422

llvm-svn: 79402

llvm-svn: 79400

This is a Type subclass that can hold a DeclaratorInfo* when we have type source info coming
out of a declarator that we want to preserve. This is used only at the "border" of Parser/Sema for
passing/getting QualTypes, it does not participate in the type system semantics in any way.

llvm-svn: 79394

DeclaratorDecl contains a DeclaratorInfo* to keep type source info.
Subclasses of DeclaratorDecl are FieldDecl, FunctionDecl, and VarDecl.
EnumConstantDecl still inherits from ValueDecl since it has no need for DeclaratorInfo.

Decl/Sema interfaces accept a DeclaratorInfo as parameter but no DeclaratorInfo is created yet.

llvm-svn: 79392

llvm-svn: 79374

llvm-svn: 79373

llvm-svn: 79372

to InterfaceDecl, as it is unrelated to any property and
holds the InterfaceDecl needed for accessing class getter/setter
methods using the dot-syntax.

llvm-svn: 79371

llvm-svn: 79370

llvm-svn: 79367

llvm-svn: 79366

Removed an unnecessary loop to get to setters incoming
argument. Added DoxyGen comments. Still more work
to do in this area (WIP).

llvm-svn: 79365

llvm-svn: 79290

Changes to TargetABIInfo to (hopefully) select the correct calling convention.  This has been tested on FreeBSD, and now correctly generates GCC-compatible code for functions returning small structures.  Please test it on other platforms!

llvm-svn: 79288

one is not provided by user. 2) More complete
emission of ctor prologue when it has no initializer
list or when it is synthesized.

llvm-svn: 79269

llvm-svn: 79261

This currently breaks test/SemaObjC/id-isa-ref.m and issues some spurious warnings when you attempt to assign a struct objc_class* value to a Class variable.  The test case probably should fail as it's written, because without the definition of Class the compiler should not assume struct objc_class* is a valid receiver type, but it's left broken because it would be nice if we could get that passing too for the special case of isa.

Approved by snaroff.

llvm-svn: 79248

llvm-svn: 79205

llvm-svn: 79199

llvm-svn: 79197

llvm-svn: 79196

Add an IsInitializer flag to EmitAnyExpr. This is used to prevent temporaries from being destroyed when they're bound to a reference variable.

llvm-svn: 79179

No need to append extra padding now that we don't create packed structs for simple cases like the constant string.

llvm-svn: 79178

llvm-svn: 79156

constructor body whose class has non-static data-members which
required non-trivial construction.

llvm-svn: 79125

consistent model for handling size expressions for VLAs.

The model is essentially as follows: VLA types own their associated
expression.  In some cases, we need to create multiple VLA types to 
represent a given VLA (for canonical types, or qualifiers on array types,
or type merging).  If we need to create multiple types based off of 
the same VLA declaration, we use the new refcounting functionality so they can 
all own the expression. The VLASizeMap in CodeGenFunction then uses the size
expression to identify the group of VLA types based off of the same original
declaration.

I'm not particularly attached to the VLA types owning the expression, 
but we're stuck with at least until someone comes up with a way 
to walk the VLA expressions for a declaration.

I did the parallel fix in ASTContext for DependentSizedArrayType, but I 
haven't really looked closely at it, so there might still be issues 
there.

I'll clean up the code duplication in ASTContext in a followup commit.

llvm-svn: 79071

llvm-svn: 79070

llvm-svn: 79059

VLASize isn't populated for the type yet.

llvm-svn: 79057