llvm-svn: 152547

statically writter metadata.
// rdar://11023490

llvm-svn: 152546

llvm-svn: 152543

To link with -static -lclang, linker tries to seek not libclang.so, clang.dll nor libclang.dll.a, but libclang.a. USEDLIBS should have correct dependencies for -static.
(In contrast, USEDLIBS=libclang.so might be enough w/o -static)

FYI, cygwin build (in buildbot) is using -static, due to avoiding weirdness of extremely slower startup lag of clang.exe.

llvm-svn: 152539

The member variable is always "LangOpts" and the member function is always "getLangOpts".

Reviewed by Chris Lattner

llvm-svn: 152536

Renamed methods caseBegin, caseEnd and caseDefault with case_begin, case_end, and case_default.
Added some notes relative to case iterators.

llvm-svn: 152533

llvm-svn: 152531

structural comparison of non-dependent types. Otherwise, we end up
rejecting cases where the non-dependent types don't match due to
qualifiers in, e.g., a pointee type. Fixes PR12132.

llvm-svn: 152529

collection'. Keep it in the table to match gcc's table, but mark it N/A.

llvm-svn: 152528

llvm-svn: 152526

llvm-svn: 152521

access expression is the start of a template-id, ignore function
templates found in the context of the entire postfix-expression. Fixes
PR11856.

llvm-svn: 152520

Test case/other help by Richard Smith.
Code review by John McCall.

llvm-svn: 152519

llvm-svn: 152516

Patch thanks to Nikola Smiljanic

llvm-svn: 152514

llvm-svn: 152513

No longer defining GNUC mode when compiling for Microsoft compatibility.  This allows people's cross-platform compiler-specific macros to work properly.

llvm-svn: 152512

llvm-svn: 152511

llvm-svn: 152510

does not imply that such functions can't be declared at block scope.

llvm-svn: 152509

llvm-svn: 152504

llvm-svn: 152503

declaration of class metadata when they are defined later.

llvm-svn: 152500

// rdar://11024543

llvm-svn: 152496

No functionality change.

llvm-svn: 152494

llvm-svn: 152493

track whether the referenced declaration comes from an enclosing
local context.  I'm amenable to suggestions about the exact meaning
of this bit.

llvm-svn: 152491

enum is scoped or not, which is not relevant here. Instead, phrase the loop in
the same terms that the standard uses, instead of this awkward set of
conditions that is *nearly* equal.

llvm-svn: 152489

please annotate it with a note explaining why this wrong-seeming behaviour is
correct.

llvm-svn: 152488

doing a copy. Fixes PR12139.

llvm-svn: 152485

should not impede creating a proper TypeLoc info for the decl-spec.

This improves our semantic error recovery.

llvm-svn: 152481

Before r151307 this part worked without compiler errors but now it only verifies
that our handling of irregular pragmas is broken compared to gcc, it has no
practical usefulness; it creates invalid structs that cannot be used for 'offsetof' testing.

If we later decide to handle irregular pragmas without compiler errors we can
put back this part.

llvm-svn: 152480

we correctly emit loads of BlockDeclRefExprs even when they
don't qualify as ODR-uses.  I think I'm adequately convinced
that BlockDeclRefExpr can die.

llvm-svn: 152479

llvm-svn: 152478

llvm-svn: 152476

llvm-svn: 152475

llvm-svn: 152470

llvm-svn: 152469

[analyzer] fix regression in analyzer of NOT actually aborting on Stmts it doesn't understand.  We registered
as aborted, but didn't treat such cases as sinks in the ExplodedGraph.

Along the way, add basic support for CXXCatchStmt, expanding the set of code we actually analyze (hopefully correctly).

Fixes: <rdar://problem/10892489>
llvm-svn: 152468

 - We do this when it is easy to determine that the backend will pass them on
   the stack properly by itself.

Currently LLVM codegen is really bad in some cases with byval, for example, on
the test case here (which is derived from Sema code, which likes to pass
SourceLocations around)::

  struct s47 { unsigned a; };
  void f47(int,int,int,int,int,int,struct s47);
  void test47(int a, struct s47 b) { f47(a, a, a, a, a, a, b); }

we used to emit code like this::

  ...
  movl	%esi, -8(%rbp)
  movl	-8(%rbp), %ecx
  movl	%ecx, (%rsp)
  ...

to handle moving the struct onto the stack, which is just appalling.

Now we generate::

  movl	%esi, (%rsp)

which seems better, no?

llvm-svn: 152462