ownership model of some type pointers.  Added FIXMEs to serialization.

Added comments to ASTContext indicating which variables we are intentionally
*not* serializing.

llvm-svn: 43618

method types.

llvm-svn: 43617

- Remove _interface_ prefix for the synthesized tag names.
- Also removed a tab from the generated struct (minor).

llvm-svn: 43616

each type.  This ensures that the order in which the types are serialized
is clear and remains persistent.

llvm-svn: 43615

just as efficient and much more succinct.

llvm-svn: 43614

llvm-svn: 43613

Implement rewrite rule for commenting out protocol references. For example:

extern id /*<NSObject>*/ NSAllocateObject(Class aClass, unsigned extraBytes, NSZone *zone);

extern void NSDeallocateObject(id /*<NSObject>*/object);

extern id /*<NSObject>*/ NSCopyObject(id /*<NSObject>*/object, unsigned extraBytes, NSZone *zone);

llvm-svn: 43612

doing something - this needs to work for release builds
too.  I chose to just abort rather than following the
fancy logic of abortIfBroken, because (1) it is a pain
to do otherwise, and (2) nothing is going to work if the
module is this broken.

llvm-svn: 43611

expression.

llvm-svn: 43610

llvm-svn: 43609

llvm-svn: 43608

llvm-svn: 43607

- Some code clean up.

llvm-svn: 43606

silently failing because of an incorrect run line for some time.

llvm-svn: 43605

llvm-svn: 43604

a command line optn.

llvm-svn: 43603

llvm-svn: 43602

llvm-svn: 43601

Tweak RewriteInterfaceDecl() to generate a typedef (if one hasn't already been generated).

llvm-svn: 43600

llvm-svn: 43599

llvm-svn: 43598

(in hindsight) infinite recursion.  Simplify the code.

llvm-svn: 43597

llvm-svn: 43596

flag in the **key** of the backpatch map, as opposed to the mapped
value which contains either the final pointer, or a pointer to a chain
of pointers that need to be backpatched.  The bit flag was moved to
the key because we were erroneously assuming that the backpatched
pointers would be at an alignment of >= 2 bytes, which obviously
doesn't work for character strings.  Now we just steal the bit from the key.

llvm-svn: 43595

Added method FindAndConstruct() to DenseMap, which does the same thing as
operator[], except that it refers value_type& (a reference to both the
key and mapped data pair).  This method is useful for clients that wish
to access the stored key value, as opposed to the key used to do the
actual lookup (these need not always be the same).

Redefined operator[] to use FindAndConstruct() (same logic).

llvm-svn: 43594

llvm-svn: 43593

Stub out codegen for __builtin_constant_p. Remove any implicit cast exprs in the call to __builtin___CFStringMakeConstantString.

llvm-svn: 43592

llvm-svn: 43591

llvm-svn: 43590

2) Fixed a test failure (which should have failed all along!).

llvm-svn: 43589

llvm-svn: 43588

llvm-svn: 43587

llvm-svn: 43586

llvm-svn: 43585

(hypothetically) read in/write out most of the types.  Bugs likely exist.

llvm-svn: 43584

llvm-svn: 43583

Fix two rewriter bugs:

- For @class, don't generate multiple typedefs.
- Handle the following edge case interface...

@interface NSMiddleSpecifier : NSObject {}

@end

...which was incorrectly being rewritten to...

struct _interface_NSMiddleSpecifier {
        struct _interface_NSObject _NSObject;
};
{}

llvm-svn: 43582

llvm-svn: 43581

llvm-svn: 43580

by r43510. Gracefully handle constants with vector type that aren't
ConstantVector or ConstantAggregateZero.

llvm-svn: 43579