such as replacing 'T' in vector<T>. There are a few aspects to this:

  - Extend TemplateArgument to allow arbitrary expressions (an
    Expr*), and switch ClassTemplateSpecializationType to store
    TemplateArguments rather than it's own type-or-expression
    representation.

  - ClassTemplateSpecializationType can now store dependent types. In
    that case, the canonical type is another
    ClassTemplateSpecializationType (with default template arguments
    expanded) rather than a declaration (we don't build Decls for
    dependent types).

  - Split ActOnClassTemplateId into ActOnClassTemplateId (called from
    the parser) and CheckClassTemplateId (called from
    ActOnClassTemplateId and InstantiateType). They're smart enough to
    handle dependent types, now.

llvm-svn: 66509

a warning and then threw away the AST.  While I'm in there, tighten up the
code to actually reject completely bogus cases (sending a message to a 
struct).  We still allow sending a message to an int, which doesn't make
sense but GCC allows it and is easy to support.

llvm-svn: 66468

This fixes <rdar://problem/6496506> Implement class setter/getter for properties.

llvm-svn: 66465

llvm-svn: 66431

llvm-svn: 66423

llvm-svn: 66422

Rename DiagnoseIncompleteType to RequireCompleteType, and update the documentation to reflect the fact that we can instantiate templates here

llvm-svn: 66421

llvm-svn: 66416

llvm-svn: 66387

llvm-svn: 66385

Patch by Jean-Daniel Dupas. Thanks!

llvm-svn: 66383

warning to only trigger when there is whitespace or something else after the + as
suggested by Eli.

llvm-svn: 66370

llvm-svn: 66335

difficult to come up with a testcase because the code generation for this
construct is broken.

llvm-svn: 66325

llvm-svn: 66317

llvm-svn: 66314

- Make Selector::getAsIdentifierInfo() private.  Using IdentifierInfo* in
  Selector is an implementation detail that clients shouldn't think about.
- Modify diagnostic emission in Sema::ProcessPropertyDecl to not use
  Selector::getAsIdentifierInfo() (which could crash when IdentifierInfo* is
  null) and instead use Selector::getAsString().
- Tidy up Selector::getAsString() implementation.

llvm-svn: 66313

struct to an extension warning to match the behavior of GNU C, which
addresses the Sema part of PR3671.

llvm-svn: 66308

Use the 'declaration does not declare anything' error when we see an anonymous struct/union declaration outside of a struct or union in C

llvm-svn: 66303

prototype of the same function, where the promoted parameter types in
the K&R definition are not compatible with the types in the
prototype. Fixes PR2821.

llvm-svn: 66301

really use pack() instead.
 - <rdar://problem/6650243> clang warns about '#pragma pack(0)'

llvm-svn: 66287

llvm-svn: 66286

C and C++. Fixes PR3688.

llvm-svn: 66282

 - Also, diagnose weak applied to types.

llvm-svn: 66259

SemaObjC/call-super-2.m:78:29: error: cannot cast 'super' (it isn't an expression)
   return [(Object <Func> *)super instance_func0];
           ~~~~~~~~~~~~~~~~~^

llvm-svn: 66215

llvm-svn: 66214

llvm-svn: 66213

more consistently.

llvm-svn: 66210

Tweak Sema::ActOnMemberReferenceExpr() and Sema::ActOnDeclarationNameExpr() to handle "super." notation for Class methods.

llvm-svn: 66185

Tweak diag for <rdar://problem/5982579> [clang on xcode] (using arch=x86_64): synthesized property 'sdkPath' must either be named the same as a compatible ivar or must explicitly name an ivar.

llvm-svn: 66162

llvm-svn: 66161

like:

Stack dump:
0.	t.c:5:10: in compound statement ('{}')
1.	t.c:3:12: in compound statement ('{}')
2.	t.c:3:12: parsing function body 'foo'
3.	clang t.c 
Abort

llvm-svn: 66118

llvm-svn: 66099

c-style functions declared inside objc @implementations.

llvm-svn: 66087

Partial fix for <rdar://problem/6645157> [clang on Xcode; regression]: error: instance variable 'someField' is private.

A recent regression caused by http://llvm.org/viewvc/llvm-project?rev=65912&view=rev.

This commit isn't fully baked. Nevertheless, it should cause Xcode to compile again. Will speak with Fariborz offline.

llvm-svn: 66045

llvm-svn: 66041

If all else failed, find the message in class's root's
list of instacne methods!

llvm-svn: 66040

Finish up some fixes related to <rdar://problem/6497631> Message lookup is sometimes different than gcc's.

- Disallow casting 'super'. GCC allows this, however it doesn't make sense (super isn't an expression and the cast won't alter lookup/dispatch).
- Tighten up lookup when messaging 'self'.

llvm-svn: 66033

llvm-svn: 66027

decls.  This reduces the number of calls to malloc on cocoa.h with pth and
-disable-free from 15958 to 12444 times (down ~3500).

llvm-svn: 66023