llvm-svn: 76351

llvm-svn: 76348

llvm-svn: 76343

llvm-svn: 76339

llvm-svn: 76338

llvm-svn: 76337

llvm-svn: 76333

llvm-svn: 76330

llvm-svn: 76327

llvm-svn: 76322

llvm-svn: 76321

Introduce a redecl_iterator in Decl class, so that we can do a "iterate over all declarations of the same decl" without knowing the exact type.

llvm-svn: 76298

Introduce the Redeclarable template class, which serves as a base type defining the common interface for Decls that can be redeclared.
Make FunctionDecl and VarDecl use it.

llvm-svn: 76297

Their usefulness is questionable since redecl_iterator was introduced.

llvm-svn: 76275

llvm-svn: 76274

Move the functionality of ASTContext::getCanonicalDecl(), into a virtual method Decl::getCanonicalDecl().

llvm-svn: 76273

until Doug Gregor's Type smart pointer code lands (or more discussion occurs).
These methods just call the new Type::getAs<XXX> methods, so we still have
reduced implementation redundancy. Having explicit getAsXXXType() methods makes
it easier to set breakpoints in the debugger.

llvm-svn: 76193

llvm-svn: 76179

code with the new method.

llvm-svn: 76164

Replaced Type::getAsLValueReferenceType(), Type::getAsRValueReferenceType(), Type::getAsMemberPointerType(), Type::getAsTagType(), and Type::getAsRecordType() with their Type::getAs<XXX> equivalents.

llvm-svn: 76139

llvm-svn: 76132

This method is intended to eventually replace the individual
Type::getAsXXXType<> methods.

The motivation behind this change is twofold:

1) Reduce redundant implementations of Type::getAsXXXType() methods. Most of
them are basically copy-and-paste.

2) By centralizing the implementation of the getAs<Type> logic we can more
smoothly move over to Doug Gregor's proposed canonical type smart pointer
scheme.

Along with this patch:

a) Removed 'Type::getAsPointerType()'; now clients use getAs<PointerType>.
b) Removed 'Type::getAsBlockPointerTypE()'; now clients use getAs<BlockPointerType>.

llvm-svn: 76098

llvm-svn: 76092

llvm-svn: 76078

Convert all clients to use the new predicate on Type.

llvm-svn: 76076

llvm-svn: 75861

a test failure, until figuring out what caused the failure.

llvm-svn: 75855

base/members.

llvm-svn: 75849

llvm-svn: 75832

Implement the ObjC pseudo built-in types as clang "BuiltinType's". I say pseudo built-in types, since Sema still injects a typedef for recognition (i.e. they aren't truly built-ins from a parser perspective).

This removes the static data/methods on ObjCObjectPointerType while preserving the nice API (no need to fiddle with ASTContext:-).

This patch also adds Type::isObjCBuiltinType().

This should be the last fairly large patch related to recrafting the ObjC type system. The follow-on patches should be fairly small.

llvm-svn: 75808

Force flag to control whether the case of opening an existing
file is considered an error.

llvm-svn: 75802

a dependent type in the ctor initializer-list.

llvm-svn: 75712

llvm-svn: 75692

ctor-initializer AST build.

llvm-svn: 75662

llvm-svn: 75651

I don't love the name, however it simplifies the code and is a worthwhile change. If/when we come up with a better name, we can do a search/replace.

llvm-svn: 75650

semantics of order of construction [class.init].

llvm-svn: 75649

llvm-svn: 75641

Note: One day, it might be useful to consider adding this info to DeclGroup (as the comments in FunctionDecl/VarDecl suggest). For now, I think this works fine. I considered moving this to ValueDecl (a common ancestor of FunctionDecl/VarDecl/FieldDecl), however this would add overhead to EnumConstantDecl (which would burn memory and isn't necessary).
llvm-svn: 75635

llvm-svn: 75622