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

Part 2 of rdar://problem/8595231

llvm-svn: 117567

llvm-svn: 117561

timers to be dumped whenever the ASTUnit is destroyed. Instead, just
print the time elapsed for each operation after we perform the
operation.

llvm-svn: 117550

llvm-svn: 117541

Switch case IDs conflict between chained PCHs; since there is no need to be global, make them local to a decl.

llvm-svn: 117540

in the scope checker.  With that done, turn an indirect goto into a
protected scope into a hard error;  otherwise IR generation has to start
worrying about declarations not dominating their scopes, as exemplified
in PR8473.

If this really affects anyone, I can probably adjust this to only hard-error
on possible indirect gotos into VLA scopes rather than arbitrary scopes.
But we'll see how people cope with the aggressive change on the marginal
feature.

llvm-svn: 117539

first one if the redeclaration comes from a friend decl.

llvm-svn: 117537

meaning we need to rewrite its name lookup table in a chained PCH.

llvm-svn: 117536

llvm-svn: 117535