Teach the type checker about "id". This removes the following bogus warning...

[dylan:~/llvm/tools/clang] admin% ../../Debug/bin/clang t.m
t.m:29:18: warning: incompatible pointer types assigning 'id' to 'NSString *'
    resultString = [[NSString alloc] initWithFormat:0 arguments:0];
    ~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

llvm-svn: 42975

llvm-svn: 42974

llvm-svn: 42973

- Teach ObjcInterfaceDecl::lookupInstance/ClassMethod to look through protocols.
- Start looking up methods in the global method pools (for "id").
- Start integrating interface types into the type system.

llvm-svn: 42971

Add category lookup (removing a couple FIXME's).
Changed ObjcInterfaceDecl::ListCategories->CategoryList.

llvm-svn: 42968

Fix -ast-dump for ObjC.

llvm-svn: 42967

- Added Sema::AddFactoryMethodToGlobalPool and Sema::AddInstanceMethodToGlobalPool and DenseMaps. This will allow us to efficiently lookup a method from a selector given no type information (for the "id" data type).

- Fixed some funky "}
                    else {" indentation in Sema::ActOnAddMethodsToObjcDecl(). I'd prefer we stay away from this style...it wastes space and isn't any easier to read (from my perspective, at least:-)

- Changed Parser::ParseObjCInterfaceDeclList() to only call Action::ActOnAddMethodsToObjcDecl() when it actually has methods to add (since most interface have methods, this is a very minor cleanup).

llvm-svn: 42957

llvm-svn: 42951

$ 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

llvm-svn: 42942

insert stuff.

llvm-svn: 42941

some incredibly subtle details that I'm working on getting
right.

llvm-svn: 42940

llvm-svn: 42939

llvm-svn: 42938

llvm-svn: 42937

llvm-svn: 42936

printf format strings.  Added type checking to see if the matching
width/precision argument was of type 'int'.

Thanks to Anders Carlsson for reporting this missing feature.

llvm-svn: 42933

llvm-svn: 42931

llvm-svn: 42928

ok class names and streamlined this logic to do the lookup once.

llvm-svn: 42926

Replace one FIXME with another. We handle protocols just fine now. The ObjC decl will only be 0 when we have an error on the ObjC decl. I would prefer we pass in a decl that is marked as invalid. I don't think this is critical to fix now, however I'd like us to be consistent. There are currently many places that don't mark the decl as invalid (which need to be fixed)...

llvm-svn: 42923

llvm-svn: 42917

and hid them.

llvm-svn: 42915

Temporary fix to test case. This area is currently under construction...test case will be changing again soon.

llvm-svn: 42914

llvm-svn: 42887

specifiers.

llvm-svn: 42886

llvm-svn: 42883

with x's for now.  The APIs are all unimplemented, so it doesn't do 
anything yet! :)

llvm-svn: 42868

an identifier statement. Fixed up pretty priting to print this type 
correctly.

llvm-svn: 42866

llvm-svn: 42863

llvm-svn: 42862

llvm-svn: 42858

Add __builtin_va_start to the list of builtins, make __builtin_va_list available to builtin functions.

llvm-svn: 42857

llvm-svn: 42856

llvm-svn: 42855

llvm-svn: 42854

llvm-svn: 42853

rename -parse-ast-dump to -ast-dump
remove -parse-ast, which is redundant with -fsyntax-only

llvm-svn: 42852

llvm-svn: 42849