This frontend-only flag is used by the IR generator to determine
whether to filter CUDA declarations for the host or for the device.

llvm-svn: 141301

llvm-svn: 141300

llvm-svn: 141296

PR11067: A definition of a constexpr static variable doesn't need an initializer if the in-class declaration had one. Such a declaration must be initialized by a constant expression.

llvm-svn: 141279

Added CXAvailability_NotAccessible to indicate that a declaration is available, but not accessible from the current code completion context.

llvm-svn: 141278

Use a sidetable in ASTContext for ParmVarDecls whose index exceeds the 8 bits reserved for that value in VarDecl.  Fixes PR 10538.

llvm-svn: 141273

which enables support for C99 storage-class specifiers.

This extension is intended to be used by implementations to implement
OpenCL C built-in functions.

llvm-svn: 141271

llvm-svn: 141270

llvm-svn: 141268

llvm-svn: 141267

llvm-svn: 141262

non-fragile ABI we may not be able to lay out the type and the debugger
would ignore us even if we did put in the offset. Go ahead and just
put any value there and don't look up the offset since it may not exist.

rdar://10210157

llvm-svn: 141261

llvm-svn: 141260

Fix major regression in RetainCountChecker.  DefaultSummaries were not being used when they were meant to be.  Fixes <rdar://problem/10241614>.

llvm-svn: 141250

[analyzer] Remove the last dependency on CheckerContext::getNodeBuilder() as well as the method itself.

Checkers should not directly access NodeBuilder, nodes can be created by calling the CheckerContext's generateNode() methods.

llvm-svn: 141249

[analyzer] OSAtomicChecker implements evalCall in a very invasive way - it essentially simulates inlining of compareAndSwap() by means of setting the NodeBuilder flags and calling ExprEngine directly. 

This commit introduces a new callback just for this checker to unblock checker API cleanup. 

llvm-svn: 141246

llvm-svn: 141215

line options.
 - <rdar://problem/10120602>, PR9631

llvm-svn: 141211

Use APFloat::toString to print APFloats more precisely in the AST printer.  Patch by Olaf Krzikalla.  

llvm-svn: 141208

quoting code.

llvm-svn: 141205

reasons.  However, it does seems practical to quote strings that need it.
rdar://10221951

llvm-svn: 141202

llvm-svn: 141201

llvm-svn: 141193

llvm-svn: 141181

llvm-svn: 141180

creation, so that only a single Clang instance will rebuild a given
module at once (and the others will wait).

We still don't clean up the lock files when we crash, which is a
rather unfortunate problem. I'll handle that next, and there is
certainly a *lot* of room for further improvements.

llvm-svn: 141179

llvm-svn: 141171

C-style and functional casts are built in SemaCXXCast.cpp.
Introduce a helper class to encapsulate most of the random
state being passed around, at least one level down.

llvm-svn: 141170

have noticed this previously, sorry.

llvm-svn: 141167

llvm-svn: 141165

"versions". Currently, these are just dropped on the floor, A concrete
version number will always win out.

llvm-svn: 141159

this saga. Teach the driver to detect a GCC installed along side Clang
using the existing InstalledDir support in the Clang driver. This makes
a lot of Clang's behavior more automatic when it is installed along side
GCC.

Also include the first test cases (more to come, honest) which test both
the install directory behavior, and the version sorting behavior to show
that we're actually searching for the best candidate GCC installation
now.

llvm-svn: 141145

return to one which does not return (has noreturn attribute) 
should warn as it is an unsafe assignment. // rdar://10095762
c++ already handles this. This is the c version.

llvm-svn: 141141

conversion function whose result type is an lvalue reference. The
initialization code already handled this properly, but overload
resolution was allowing the binding. Fixes PR11003 /
<rdar://problem/10233078>.

llvm-svn: 141137

[analyzer] Removing more references to CheckerContext::getNodeBuilder(): ask CheckerContext to generate the nodes.

llvm-svn: 141136

function, cleaning up along the way.

llvm-svn: 141134

change.

llvm-svn: 141131

was assembly.  Otherwise, something like -save-temps causes the integrated
assembler to warn.

llvm-svn: 141127

There should be a better solution to this; Michael and I are continuing
to discuss exactly what it should be. The one solution I'm very
uncomfortable with is making the FileCheck tests use a regex for each
path separator.

llvm-svn: 141126

installations, support them when installed directly under the system
root ('/lib/gcc/...' essentially).

With this, Clang can correctly detect and use a cross-compiling GCC
installation within a system root and use it.

Again, test cases will be coming in later commits, as I'm going to write
a few test cases that exercise nearly all of this logic.

llvm-svn: 141121