- PR2727.

Also, fix warning in CodeGenTypes for new BlockPointer type.

llvm-svn: 55479

llvm-svn: 55468

 - Added ASTContext::getObjCEncodingForPropertyDecl.

llvm-svn: 55461

llvm-svn: 55448

This commit adds the declaration syntax (and associated type).

llvm-svn: 55417

llvm-svn: 55412

llvm-svn: 55410

 - It is not clear that this is the right approach, but this is at
   least consistent with how interfaces are handled.

 - This means NeXT now emits the correct metadata for properties in
   protocols.

 - This currently introduces a spurious warning involving inherited
   properties in protocols or categories; however, it also fixes some
   situations where we were failing to emit a warning. I will scrub
   this code tomorrow and fix this issue as well as number of other
   missed warnings / error situations that appear to exist.

llvm-svn: 55407

llvm-svn: 55406

Also, fix category protocol list metadata.

llvm-svn: 55405

ObjC{Category,Protocol}Decl.
 - No functionality change.

llvm-svn: 55404

llvm-svn: 55403

llvm-svn: 55402

 - Was emitting duplicates of class properties instead of the category
   properties.

llvm-svn: 55395

llvm-svn: 55392

Also, fix method lookup to not use LLVM module symbol table.

llvm-svn: 55390

 - Only supports simple assignment and atomic semantics are ignored.
 - Not quite usable yet because the methods do not actually get added
   to the class metadata.
 - Added ObjCPropertyDecl::getSetterKind (one of Assign, Copy, Retain).
 - Rearrange CodeGenFunction so synthesis can reuse function prolog /
   epilog code.

llvm-svn: 55365

Respect isReadOnly when generating synthesized method decls.

llvm-svn: 55364

No (intended) functionality change.

llvm-svn: 55362

Move implicit Obj-C param creation into ObjCMethodDecl.
 - Add ObjCMethodDecl::createImplicitParams.
 - Remove ObjCMethodDecl::set{Self,Cmd}Decl
 - Remove Sema::CreateImplicitParameter

No (intended) functionality change.

llvm-svn: 55357

 - Add ObjCMethodDecl::createImplicitParams.
 - Remove ObjCMethodDecl::set{Self,Cmd}Decl
 - Remove Sema::CreateImplicitParameter

No (intended) functionality change.

llvm-svn: 55356

 - Change enum name to Kind.
 - Change enum constants to English strings.

Also, fix getPropertyImplementation (which probably should be renamed)

llvm-svn: 55354

llvm-svn: 55353

 - Also, fix Parser to construct proper SetterName selector (should be
   lifted out of parser though).

llvm-svn: 55352

of RHSs to id type instead of void* if either has Objective-C object
type.
 - This ensures the result can still be used in normal places an
   object can be used, like a message send.

Add implicit conversions for ?: applied to qualified id types to
ensure that the RHSs are compatible. 
 - This prevents a codegen crash (creating invalid PHI nodes).
 - Again, this relates to the fact that qualified id types have no
   canonical types.
 - Note that the implicit type casted to is incorrect, however this
   doesn't currently cause problems because of the flexibility of the
   id type.

Test cases for above.

llvm-svn: 55346

correctly.  Not a regression, but made more obvious by my recent fix 
which made function type compatibility checking a bit more strict.

llvm-svn: 55339

casting pointers to integers.

Eventually, we should check whether we can evaluate an expression 
using Expr::tryEvaluate, and this codepath should be tightened to only 
handle standard-compliant cases.

llvm-svn: 55331

Add CodeGenFunction::EmitUnsupportedLValue 
 - Gives error and returns undef value.

Swap some asserts() over to using EmitUnsupportedLValue
 - Rumor has it users (and even some developers) prefer carat
   diagnostics to backtraces.
 - Works better in Release-Asserts to boot.

llvm-svn: 55328

Added 'getExtent()' to StoreManager.
Implemented 'getExtent()' for BasicStoreManager.

llvm-svn: 55321

llvm-svn: 55316

llvm-svn: 55312

EmitScalarConversion().
 - Important for allowing Obj-C void * to id<X> casts and so on.
 - Not sure about this fix however, perhaps Type should understand
   that id is effectively a pointer type.

llvm-svn: 55311

 - Sema gives a perfectively nice error message on invalid constraints.

llvm-svn: 55310

 - NeXT loads the super class at runtime; this required changing the
   runtime interface to pass more information down.

llvm-svn: 55307

llvm-svn: 55304

llvm-svn: 55303

 - This ensures that references to undefined classes cause link
   errors.
 - NOTE: This relies on platform specific asm directives currently,
   this should be factored out.

Also, don't emit a SYMBOLS metadata entry if there are no symbols.

llvm-svn: 55302

llvm-svn: 55299

llvm-svn: 55298

llvm-svn: 55297