llvm-svn: 43258

llvm-svn: 43188

Include a simple test case for the previous commit...

llvm-svn: 43158

Fix a bug in Sema::CheckConditionalOperands(). When mixing pointers and null pointer constants, we need to promote the null pointer constant (which is an integer) to the pointer type. Test case is self explanatory.

This surfaced yesterday, when compiling test/Sema/cocoa.m on Leopard. Since this has nothing to do with ObjC, it's kind of bizarre this hasn't shown up before. I imagine Cocoa.h on Leopard may have changed recently? 

Thanks to Ted for localizing the bug and giving me a useful AST dump...

llvm-svn: 43114

when comparing "float" and "const float".  This "fixes" the
issue, but may not be the right fix.  Steve, please review.

Testcase here: test/Sema/usual-float.c

llvm-svn: 43113

Fix the following bug...

unsigned char asso_values[] = { 34 };
int legal2() { 
  return asso_values[0]; 
}

The code that creates the new constant array type was operating on the original type.

As a result, the constant type being generated was "unsigned char [1][]" (which is wrong).

The fix is to operate on the element type - in this case, the correct type is "unsigned char [1]"

I added this case to array-init.c, which clearly didn't catch this bogosity...

llvm-svn: 43112

llvm-svn: 43109

rename test file for builtin "id"...

llvm-svn: 43082

Predefine all the ObjC goodies from <objc/objc.h>. Removed all the ObjC goodies from the respective test files. Moving forward, it will be very nice to assume these builtin!

llvm-svn: 43077

llvm-svn: 43075

Generate code for static variables that don't have initializers. Also, report an error if a static initializer is not constant.

llvm-svn: 43058

Add Sema::CheckMessageArgumentTypes()...

llvm-svn: 43050

llvm-svn: 43046

llvm-svn: 43038

Emit diagnostics for methods not found.

llvm-svn: 43037

This fixes a bug Anders noticed.

llvm-svn: 43024

llvm-svn: 43022

llvm-svn: 43000

llvm-svn: 42973

llvm-svn: 42938

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

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: 42883

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

llvm-svn: 42866

llvm-svn: 42856

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

llvm-svn: 42852

- Cache the typedef, not the type (avoids importing AST/Type.h).
- Emit an error if "id" cannot be found.
- Comment the routine and add a FIXME to reconsider how we emulate GCC's new fangled behavior. This isn't a priority for now, since almost no code depends on having "id" built-in.
- Add a test.

llvm-svn: 42845

- Make sure default return/argument types (for methods) default to "id".
- Cache the "id" type in Sema...initialize ObjcIdType and TUScope (oops).
- Fix ActOnInstanceMessage to allow for "id" type receivers...still work to do (next).

llvm-svn: 42842

llvm-svn: 42840

Make sure methods with no return type default to "id".

This fixes a crasher in Sema::MatchTwoMethodDeclarations(), identified by selector-overload.m (just added).

Added Action::ActOnTranslationUnitScope() and renamed Action::PopScope to ActOnPopScope.

Added a Translation Unit Scope instance variable to Sema (will be very useful to ObjC-related actions, since ObjC declarations are always file-scoped).

llvm-svn: 42817

llvm-svn: 42811

llvm-svn: 42810

llvm-svn: 42766

objective-c types. It also removes use of Scope* parameter in
getObjCProtocolDecl.

llvm-svn: 42649

llvm-svn: 42648