llvm-svn: 43439

llvm-svn: 43409

Start rewriting ObjC interfaces. As a start, we comment out all the methods. This involved refining how the parser/AST passes/manages SourceLocations for ObjcMethodDecl's. 

llvm-svn: 43404

Thanks to Steve N. to point out using of offsetof for this.

llvm-svn: 43391

llvm-svn: 43382

Changed the entire rewrite of metadata to write to std::string
object instead of stdout.

llvm-svn: 43360

printf as an example.

llvm-svn: 43346

instance/class methods metadata.

llvm-svn: 43320

Still to do:

- Chris will fix a bug in the rewriting engine for nested stmts. For example, the following:

    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; 

tranlates to:

    NSAutoreleasePool * pool = objc_msgSend(objc_msgSend(objc_getClass("NSAutoreleasePool"), sel_getUid("alloc")), sel_getUid("init"))utoreleasePool"), sel_getUid("alloc")) init];

...which is correct, except there is garbage after sel_getUid("init"). This is because the rewriter isn't updating the extent of the containing message expression. 

- Do the crazy cast thang.

llvm-svn: 43316

llvm-svn: 43313

protocol meta-data (unlike what documentation says). 2) Include objc.h so,
we can compile the generated metadata with both gcc and clang.

llvm-svn: 43311

Implemented emission of category metadata,

llvm-svn: 43308

new split-header file configuration (Serialize.h and Deserialize.h)
now in place in the core LLVM repository.

Removed unneeded SerializeTrait specializations for enums in
TokenKinds.h

llvm-svn: 43306

llvm-svn: 43299

This will make nested subexprs work.

llvm-svn: 43296

Incorporate some feedback from Chris...

llvm-svn: 43285

Add some plumbing to rewrite message expressions (still under construction).

llvm-svn: 43274

Updated serialization test code in the driver to test serialization of
these types.

llvm-svn: 43266

- Add rewrite rule for @class.
- Add setter/getter to ObjcClassDecl.
- Predefined key runtime functions.

llvm-svn: 43257

llvm-svn: 43255

llvm-svn: 43235

llvm-svn: 43233

llvm-svn: 43159

llvm-svn: 43151

llvm-svn: 43143

llvm-svn: 43101

we currently turn:

    c = @encode(char *)[2] + 4;

into:

    c = "foo"[2] + 4;

Right now the foo string is hard coded, but you can imagine a world
where it wouldn't be :)

llvm-svn: 43093

the lexer, where it can be shared.

llvm-svn: 43090

llvm-svn: 43085

Silenced some VC++ warnings.
Had to rephrase a partial specialization of the IntrospectionTrait struct in SerializationTest.cpp, please review.
Added a compiler specific workaround in IdentifierTable.h. Is that the way to fix this kind of issues?

llvm-svn: 43074

llvm-svn: 43067

llvm-svn: 43057

serialization logic as well as driver code is now in
Driver/SerializationTest.cpp.  The status of this code is that it
should be used by no clients.

Added --test-pickling option to driver to run the serialization code.

Modified IdentifierInfo and IdentifierTable to have friend classes
that permit object serialization.  Such friendship may not be needed
in the final design.

llvm-svn: 43052

@selector probably gets this wrong also.

llvm-svn: 43048

Rename SourceRange::Begin()/End() to getBegin()/getEnd() for
consistency with other code.
Start building the rewriter towards handling @encode.

llvm-svn: 43047

#import to #include's as a test.

llvm-svn: 43041

llvm-svn: 42974

Fix -ast-dump for ObjC.

llvm-svn: 42967

$ clang rewrite.c -rewrite-test
prints:

int foo() {
        b:      foo();
f:      foo();
    foo();
}

for:

int foo() {
	b:	foo();
f:	foo();
    foo();
}

amazing.

llvm-svn: 42944

llvm-svn: 42943