is working around a bug in ld or if the new linker has a reasonable reason
for wanting the string constant to be linker visible.

llvm-svn: 127594

-literal to char* conversion. Make it so.

llvm-svn: 127586

be more speciaclized than that of the initializer,
when matching protocol qualifier list.
// rdar:// 9118343.

llvm-svn: 127585

llvm-svn: 127583

llvm-svn: 127582

llvm-svn: 127580

llvm-svn: 127573

Add an Objective-C checker that checks that arguments passed to some variadic Objective-C methods are of Objective-C pointer types.

Ted or Argiris, I'd appreciate a review!

llvm-svn: 127572

Instead of storing an ASTContext* in FunctionProtoTypes with computed noexcept specifiers, unique FunctionProtoTypes with a ContextualFoldingSet, as suggested by John McCall.

llvm-svn: 127568

Fix CFG assertion failure reported in PR 9467.  This was due to recent changes in optimizing CFGs for switch statements.

llvm-svn: 127563

method prototypes under the -Wduplicate-method-arg and
turn it off by default.

llvm-svn: 127552

It is only meant for the release branch.

llvm-svn: 127544

llvm-svn: 127543

It is only meant for the release branch.

llvm-svn: 127542

llvm-svn: 127541

No change in functionality intended.

llvm-svn: 127538

Change the interface to expose the new information and deal with the enormous fallout.
Introduce the new ExceptionSpecificationType value EST_DynamicNone to more easily deal with empty throw specifications.
Update the tests for noexcept and fix the various bugs uncovered, such as lack of tentative parsing support.

llvm-svn: 127537

llvm-svn: 127536

llvm-svn: 127534

Re-enable the IdempotentOperations checker for --analyze, and put it and the DeadStores checker into the "deadcode" group.

llvm-svn: 127531

llvm-svn: 127528

This checker was created by Jim Goodnow II, and I migrated it to the
new Checker interface (recent changes by Argiris).

llvm-svn: 127525

llvm-svn: 127524

llvm-svn: 127523

should be resolvable, from Faisal Vali!

llvm-svn: 127521

enumeration type to another in C, classify enumeration constants as if
they had the type of their enclosing enumeration. Fixes
<rdar://problem/9116337>.

llvm-svn: 127514

functionality intended.

llvm-svn: 127513

unless we already know that it has a definition. Fixes
PR9449/<rdar://problem/9115785>.

llvm-svn: 127512

headers, which use C++0x generalized initializer lists. Per PR7069, it
appears that the only use is as the return type of a function, so this
commit enables this extension just in that narrow case. If it's enough
for libstdc++ 4.5, or if it can be trivially extended to work with
libstdc++ 4.5, we'll keep it. Otherwise, or if this breaks anything,
we'll revert and wait for the real feature.

llvm-svn: 127507

llvm-svn: 127494

without cl_khr_fp64, warn and cast to single precision

llvm-svn: 127476

extending the existing support for sizeof and alignof.  Original
patch by Guy Benyei.

llvm-svn: 127475

in conversion functions.

llvm-svn: 127460

pointer instead of the other operand.

llvm-svn: 127458

avoid converting to bits and back again. No change in functionality
intended.

llvm-svn: 127455

parameter to tidy up the places where the expression is a size.

llvm-svn: 127454

Profiling showed that 'CheckImplicitConversions' was very slow because of the call to getSpellingLoc().  On 'aes.c'
in the LLVM test suite, this function was consuming 7.4% of -fsyntax-only time.  This change fixes this issue
by delaying the check that the warning would be issued within a system macro by as long as possible.  The
main negative of this change is now the logic for this check is done in multiple places in this function instead
of just in one place up front.

llvm-svn: 127425

lib/CodeGen/CGCall.cpp: Don't invoke multiple Builder.CreateBitCast() on Builder.CreateMemCpy. Or we would see sideeffect incompatibility among gcc and clang.

llvm-svn: 127405

llvm-svn: 127404

llvm-svn: 127401