llvm-svn: 117873

llvm-svn: 117871

Baby steps towards using only CharUnits for base class offsets in ASTRecordLayout. Start by storing the offsets in CharUnits in the ASTRecordLayout object.

llvm-svn: 117869

Teach the constant expr evaluator about derived-to-base casts when no virtual bases are involved. Fixes PR5974.

llvm-svn: 117868

Make Clang static analyzer skip function template definitions.  This fixes Clang PR 8426, 8427, & 8433.  Reviewed by Ted Kremenek and Doug Gregor.

llvm-svn: 117853

llvm-svn: 117850

As a bonus, avoids a crash on the IRGen side due to accepting invalid code.

llvm-svn: 117842

llvm-svn: 117829

independently of whether they're definitions, then teach IR generation to
ignore non-explicit visibility when emitting declarations.  Use this to
make sure that RTTI, vtables, and VTTs get the right visibility.

More of rdar://problem/8613093

llvm-svn: 117781

whether it's a declaration or not, then ignores that information for
declarations unless it was explicitly given.  It's not totally clear
how that should be mapped into a sane system, but make an effort.

llvm-svn: 117780

llvm-svn: 117779

Fixes PR8489.

llvm-svn: 117776

PR8423

llvm-svn: 117775

llvm-svn: 117770

We already flag the error with InitListChecker's hadError and we mess up the AST unnecessarily.
Fixes rdar://8605381.

llvm-svn: 117760

load identifiers without loading their corresponding macro
definitions. This is likely to improve PCH performance slightly, and
reduces deserialization stack depth considerably when using
preprocessor metaprogramming.

llvm-svn: 117750

of descending into the subelements.

rdar://problem/8345836

llvm-svn: 117749

eraseFromDisk does the same check. This avoids a stat call
in the common case.

llvm-svn: 117744

llvm-svn: 117743

methods in protocols when protocols are in system
headers and thus ignored. //rdar: //8227199

llvm-svn: 117739

in asm's.  PR 8501, 8602988.
I don't like including Type.h where it is; the idea was
to get references to X86_MMXTy out of the common code.
Maybe there's a better way?

llvm-svn: 117736

llvm-svn: 117734

the performance of C++ PCH and reducing stack depth in the reader.

llvm-svn: 117732

for namespace-scope variable declarations.

Apply visibility in IR gen to variables that are merely declared
and never defined.  We were previously emitting these with default
visibility unless they were declared with private_extern.

Ignore global visibility settings when computing visibility for
a declaration's context, and key several conditions on whether a
visibility attribute exists anywhere in the hierarchy as opposed
to whether it exists at the current level.

llvm-svn: 117729

systems.

llvm-svn: 117697

user error, fail gracefully. Fixes
pr8508.

llvm-svn: 117692

protocols, including those added to class, super class
and categories; otherewise issue a warning. This fixes
pr8453.

llvm-svn: 117678

This is tested by funcargs.exp in gdb testsuite.

llvm-svn: 117659

Better performance and fixes rdar://8603569.

llvm-svn: 117656

declared", it breaks things.

llvm-svn: 117653

anyone has ever intentionally done this outside of a compiler test case.

llvm-svn: 117645

and never defined.  We were previously emitting these with default
visibility unless they were declared with private_extern.

Ignore global visibility settings when computing visibility for
a declaration's context, and key several conditions on whether a
visibility attribute exists anywhere in the hierarchy as opposed
to whether it exists at the current level.

llvm-svn: 117644

llvm-svn: 117642

This isn't used yet, because someone more experienced than I needs to look
at the type system about gutting getCanonicalCallConv().

llvm-svn: 117638

Fixes <rdar://problem/8601243>.

llvm-svn: 117635

of its context without considering global settings like -fvisibility=hidden.
Fixes PR8492.

llvm-svn: 117628

llvm-svn: 117613

using the memory type;  fixes an assert.

Fixes rdar://problem/8605032

llvm-svn: 117610

llvm-svn: 117600

llvm-svn: 117576