Switch ParseStructDeclaration to a callback-based API. This will make
it easier to track within Sema whether the parser is parsing a declaration.

llvm-svn: 85855

Issue warning if method body starts with a semicolon.
Fixes
<rdar://problem/7308503> clang should disallow the trailing semicolon in method definitions

llvm-svn: 84645

Move clients to use IdentifierInfo::getNameStart() instead of getName()

llvm-svn: 84436

Add code completion support for ObjC property declarations/attributes.

llvm-svn: 83579

Keep protocol source locations when parsing protocol references.

llvm-svn: 83091

Remove tabs, and whitespace cleanups.

llvm-svn: 81346

Fix a clang crash caused by incorrect user code.

llvm-svn: 74080

Use of DeclContext for objc's ivars. No functionality
change. More to follow.

llvm-svn: 72951

Merge the ASTVector and ASTOwningVector templates, since they offered
redundant functionality. The result (ASTOwningVector) lives in
clang/Parse/Ownership.h and is used by both the parser and semanti

Merge the ASTVector and ASTOwningVector templates, since they offered
redundant functionality. The result (ASTOwningVector) lives in
clang/Parse/Ownership.h and is used by both the parser and semantic
analysis. No intended functionality change.

llvm-svn: 72214

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Use v.data() instead of &v[0] when SmallVector v might be empty.

llvm-svn: 72210

Make ActOnExprStmt take a FullExprArg.

llvm-svn: 71989

Remove support for ObjCMethodDecl attributes that appear between the
return type and the selector. This is inconsistent with C functions
(where such attributes would be placed on the return type, no

Remove support for ObjCMethodDecl attributes that appear between the
return type and the selector. This is inconsistent with C functions
(where such attributes would be placed on the return type, not the the
FunctionDecl), and is inconsistent with what people are use to seeing.

llvm-svn: 70878

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Hook up Sema support for attributes on Objective-C method declarations that
appear between the return type and the selector. This is a separate code path
from regular attribute processing, as we only

Hook up Sema support for attributes on Objective-C method declarations that
appear between the return type and the selector. This is a separate code path
from regular attribute processing, as we only want to (a) accept only a specific
set of attributes in this place and (b) want to distinguish to clients the
context in which an attribute was added to an ObjCMethodDecl.

Currently, the attribute 'objc_ownership_returns' is the only attribute that
uses this new feature. Shortly I will add a warning for 'objc_ownership_returns'
to be placed at the end of a method declaration.

llvm-svn: 70504

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Add parsing support in an Objective-C method declaration for attributes between
the return type and selector. Haven't hooked this up to Sema yet.

llvm-svn: 70501

Fix rdar://6771034: don't warn on use of forward declared protocol in protocol
list of another protocol definition. This warning is very noisy and GCC doesn't
produce it so existing code doesn't exp

Fix rdar://6771034: don't warn on use of forward declared protocol in protocol
list of another protocol definition. This warning is very noisy and GCC doesn't
produce it so existing code doesn't expect it.

llvm-svn: 68894

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change the interface to ActOnMethodDeclaration to pass down argument
information in a little struct instead of individually. While we're
at it, add per-argument loc info and attribute info.

llvm-sv

change the interface to ActOnMethodDeclaration to pass down argument
information in a little struct instead of individually. While we're
at it, add per-argument loc info and attribute info.

llvm-svn: 68871

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rename Parser::ParseObjCSelector -> Parser::ParseObjCSelectorPiece,
since it only parses one identifier out of the selector, not the
whole thing.

llvm-svn: 68867

Fixed a problem using property syntax on a 'super'
used as receiver.

llvm-svn: 68631

Fix <rdar://problem/6764172> [sema] crash on invalid.

llvm-svn: 68568

Push DeclGroup much farther throughout the compiler. Now the various
productions (except the already broken ObjC cases like @class X,Y;) in
the parser that can produce more than one Decl return a D

Push DeclGroup much farther throughout the compiler. Now the various
productions (except the already broken ObjC cases like @class X,Y;) in
the parser that can produce more than one Decl return a DeclGroup instead
of a Decl, etc.

This allows elimination of the Decl::NextDeclarator field, and exposes
various clients that should look at all decls in a group, but which were
only looking at one (such as the dumper, printer, etc). These have been
fixed.

Still TODO:

1) there are some FIXME's in the code about potentially using
DeclGroup for better location info.
2) ParseObjCAtDirectives should return a DeclGroup due to @class etc.
3) I'm not sure what is going on with StmtIterator.cpp, or if it can
be radically simplified now.
4) I put a truly horrible hack in ParseTemplate.cpp.

I plan to bring up #3/4 on the mailing list, but don't plan to tackle
#1/2 in the short term.

llvm-svn: 68002

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Introduce a new OpaquePtr<N> struct type, which is a simple POD wrapper for a
pointer. Its purpose in life is to be a glorified void*, but which does not
implicitly convert to void* or other OpaqueP

Introduce a new OpaquePtr<N> struct type, which is a simple POD wrapper for a
pointer. Its purpose in life is to be a glorified void*, but which does not
implicitly convert to void* or other OpaquePtr's with a different UID.

Introduce Action::DeclPtrTy which is a typedef for OpaquePtr<0>. Change the
entire parser/sema interface to use DeclPtrTy instead of DeclTy*. This
makes the C++ compiler enforce that these aren't convertible to other opaque
types.

We should also convert ExprTy, StmtTy, TypeTy, AttrTy, BaseTy, etc,
but I don't plan to do that in the short term.

The one outstanding known problem with this patch is that we lose the
bitmangling optimization where ActionResult<DeclPtrTy> doesn't know how to
bitmangle the success bit into the low bit of DeclPtrTy. I will rectify
this with a subsequent patch.

llvm-svn: 67952

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objc: Implemented variables declared in class interface
whose sema decl is at the translation unit.

llvm-svn: 67249

Use paropery's setter attribute name as
the selector for the property setter.

llvm-svn: 66834

Simplify SelectorTable::constructSetterName() usage...

llvm-svn: 66551

Implement property '.' notation on Factory/Class objects. Parser changes aren't very pretty:-(

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

llvm-svn: 66465