llvm-svn: 156206

llvm-svn: 156095

llvm-svn: 156094

cases in switch statements. Also add a [[clang::fallthrough]] attribute, which
can be used to suppress the warning in the case of intentional fallthrough.

Patch by Alexander Kornienko!

The handling of C++11 attribute namespaces in this patch is temporary, and will
be replaced with a cleaner mechanism in a subsequent patch.

llvm-svn: 156086

llvm-svn: 155681

llvm-svn: 155631

llvm-svn: 155629

llvm-svn: 155627

llvm-svn: 155550

cons.

llvm-svn: 155549

llvm-svn: 155345

llvm-svn: 155343

llvm-svn: 155155

llvm-svn: 155141

llvm-svn: 155139

llvm-svn: 155126

llvm-svn: 155088

llvm-svn: 155086

llvm-svn: 155082

Thanks to Nico Weber for the suggestion.

llvm-svn: 154648

<stdatomic.h> header.

In passing, fix LanguageExtensions to note that C11 and C++11 are no longer
"upcoming standards" but are now actually standardized.

llvm-svn: 154513

return types, from Michel Morin!

llvm-svn: 154428

 - Developers of system frameworks need a way for their framework to be treated as a "system framework" during development. Otherwise, they are unable to properly test how their framework behaves when installed because of the semantic changes (in warning behavior) applied to system frameworks.

llvm-svn: 154105

llvm-svn: 154071

llvm-svn: 154012

for templates with local template arguments, from Michel Morin! Fixes
PR12337.

llvm-svn: 153983

in ARC, under the usual reasoning limiting the use of __autoreleasing.

llvm-svn: 153725

last N months.  This required a brief soliloquy about change in
an uncertainly-versioned world.

I believe I've gotten the right target versions on all these changes.

llvm-svn: 153501

between unscoped enumerations and class template member specializations,
whose behavior is currently under discussion in CWG (and for which there
is a preference to not implement the currently-standardized wording).

llvm-svn: 153464

forward-declared enums aren't /quite/ done yet.

llvm-svn: 153350

a previous declaration if the redeclaration is invalid. That way lies madness.
Fixes a crash-on-invalid reported by Abramo.

llvm-svn: 153349

llvm-svn: 153195

llvm-svn: 153146

llvm-svn: 153142

llvm-svn: 153141

llvm-svn: 153126

llvm-svn: 153124

llvm-svn: 153123

llvm-svn: 153096

llvm-svn: 153048