- No intended functionality change.

llvm-svn: 65805

block literal is causing the problem, instead of the vague reference
to the entire block literal.

llvm-svn: 65798

need them to evaluate redeclarations or call a function that hasn't
already been declared. We now keep a DenseMap of these locally-scoped
declarations so that they are not visible but can be quickly found,
e.g., when we're looking for previous declarations or before we go
ahead and implicitly declare a function that's being called. Fixes
PR3672.

llvm-svn: 65792

llvm-svn: 65788

llvm-svn: 65784

llvm-svn: 65782

Downgrade an error to a warning (for GCC compatibility).

llvm-svn: 65779

llvm-svn: 65777

Fix <rdar://problem/6619539> incompatible pointer types sending 'XCElementSpacer *', expected 'XCElement *' (not handling protocol signatures correctly?).

- Reworked ASTContext::canAssignObjCInterfaces().
- Added ObjCProtocolDecl::lookupProtocolNamed().

llvm-svn: 65773

llvm-svn: 65764

llvm-svn: 65763

llvm-svn: 65762

exception typeinfo metadata, and a few other EH related types/functions.
 - No functionality change.

llvm-svn: 65761

 - No functionality change.

llvm-svn: 65760

llvm-svn: 65759

llvm-svn: 65757

llvm-svn: 65754

llvm-svn: 65753

llvm-svn: 65751

llvm-svn: 65749

llvm-svn: 65746

llvm-svn: 65745

"This patch uses the new ObjCImplDecl class to merge  Sema::ImplMethodsVsClassMethods and Sema::ImplCategoryMethodsVsIntfMethods methods.
And now, when clang check a class implementation to find unimplemented methods, it also checks all methods from the class extensions (unnamed categories).

There is also a test case to check this warning.

This patch contains also a minor update for ObjCImplDecl . getNameAsCString and getNameAsString now returns an empty string instead of crashing for unnamed categories."

Patch by Jean-Daniel Dupas!

llvm-svn: 65744

llvm-svn: 65737

Fix invalid VLAs/VMs in Sema::ActOnVariableDeclarator, so that the variable will have the right type by the time the initializer is checked. This ensures that code like

int a[(int)(1.0 / 1.0) = { 1 } will work.

Eli, please review.
 

llvm-svn: 65725

llvm-svn: 65718

llvm-svn: 65717

message to 'super' in a class method declared in
cateogy (darwin specific).

llvm-svn: 65709

notice because it was a negative test with a fix suggested by
Jean-Daniel Dupas.  Convert the test from a negative to a positive
test to catch stuff like this.

llvm-svn: 65708

llvm-svn: 65707

Niklas Larsson!

llvm-svn: 65706

llvm-svn: 65704

/// FIXME: Like ObjCImplementationDecl, this should not be a NamedDecl!
/// FIXME: Introduce a new common base class for ObjCImplementationDecl and ObjCCategoryImplDecl

It adds an IndentifierInfo ivar to the ObjCCategoryImplDecl, so it can inherits from Decl and not NamedDecl (I'm not sure about the memory management of this ivar).

And now that both ObjCImplementationDecl and ObjCCategoryImplDecl have the same super classes, it allow creation of a common base class:  ObjCImplDecl"

Patch by Jean-Daniel Dupas!

llvm-svn: 65703

llvm-svn: 65701

copies with memcpy instead of memmove.  This matches what GCC does and if it
causes a problem with a particular libc we can always fix it with a target
hook.

llvm-svn: 65699

TargetInfo::validateAsmConstraint now takes a reference to the full constraints string. This will make it possible to support multi-character constraints. No functionality change (for now).

llvm-svn: 65696

llvm-svn: 65695

- Move the 'LabelMap' from Sema to Scope. To avoid layering problems, the second element is now a 'StmtTy *', which makes the LabelMap a bit more verbose to deal with.
- Add 'ActiveScope' to Sema. Managed by ActOnStartOfFunctionDef(), ObjCActOnStartOfMethodDef(), ActOnBlockStmtExpr().
- Changed ActOnLabelStmt(), ActOnGotoStmt(), ActOnAddrLabel(), and ActOnFinishFunctionBody() to use the new ActiveScope.
- Added FIXME to workaround in ActOnFinishFunctionBody() (for dealing with C++ nested functions).  

llvm-svn: 65694

llvm-svn: 65689

llvm-svn: 65688