llvm-svn: 90033

llvm-svn: 90031

llvm-svn: 89949

this brings the error on
  clang -c foo.h -o -
closer to
  clang -c foo.h -o /dev/null

llvm-svn: 89948

Factor out a LangStandard class and coalesce the information about the standards into LangStandards.def
 - I'd appreciate another pair of eyeballs to double check this.

llvm-svn: 89919

llvm-svn: 89917

llvm-svn: 89916

This fixes pr5611.

llvm-svn: 89895

Call GRExprEngine::setTransferFunctions() after registering all Checkers.  This allows GRTransferFuncs::RegisterChecks() to always be called after all checkers have been registered.

llvm-svn: 89887

Consolidate logic in ActionInlineCall by having it call ActionGRExprEngine instead of replicating most of its logic (and missing pieces).

llvm-svn: 89886

Make RegisterInternalChecks() part of GRExprEngine's private implementation by making it a static function within GRExprEngine.cpp.

llvm-svn: 89884

Register internal checks with GRExprEngine when it is constructed, not manually in AnalysisConsumer.cpp.

llvm-svn: 89883

llvm-svn: 89858

llvm-svn: 89856

The attributes are currently ignored.

llvm-svn: 89837

All statements that involve conditions can now hold on to a separate
condition declaration (a VarDecl), and will use a DeclRefExpr
referring to that VarDecl for the condition expression. ForStmts now
have such a VarDecl (I'd missed those in previous commits).

Also, since this change reworks the Action interface for
if/while/switch/for, use FullExprArg for the full expressions in those
expressions, to ensure that we're emitting

Note that we are (still) not generating the right cleanups for
condition variables in for statements. That will be a follow-on
commit.

llvm-svn: 89817

cleanups for while loops: 

1) Make sure that we destroy the condition variable of a while statement each time through the loop for, e.g.,

   while (shared_ptr<WorkInt> p = getWorkItem()) {
         // ...
         }

2) Make sure that we always enter a new cleanup scope for the body of the while loop, even when there is no compound expression, e.g.,

   while (blah)
     RAIIObject raii(blah+1);

llvm-svn: 89800

make sure that this variable is destroyed when we exit the switch
statement.

llvm-svn: 89776

rather than burying it in a CXXConditionDeclExpr (that occassionally
hides behind implicit conversions). Similar changes for
switch, while, and do-while will follow, then the removal of
CXXConditionDeclExpr. This commit is the canary.

llvm-svn: 89717

llvm-svn: 89716

llvm-svn: 89677

*) the ../backward dir is the last in libstdc++ to be searched
*) If compiling c++, the c++ headers are searched first

llvm-svn: 89661

llvm-svn: 89649

llvm-svn: 89629

llvm-svn: 89597

type and fixes a long-standing code gen. crash reported in
at least two PRs and a radar. (radar 7405040 and pr5025). 
There are couple of remaining issues that I would like for
Ted. and Doug to look at:

Ted, please look at failure in Analysis/MissingDealloc.m.
I have temporarily added an expected-warning to make the
test pass. This tests has a declaration of 'SEL' type which
may not co-exist with the new changes.

Doug, please look at a FIXME in PCHWriter.cpp/PCHReader.cpp.
I think the changes which I have ifdef'ed out are correct. They
need be considered for in a few Indexer/PCH test cases.

llvm-svn: 89561

The following attributes are currently supported in C++0x attribute
lists (and in GNU ones as well):
 - align() - semantics believed to be conformant to n3000, except for
   redeclarations and what entities it may apply to
 - final - semantics believed to be conformant to CWG issue 817's proposed
   wording, except for redeclarations
 - noreturn - semantics believed to be conformant to n3000, except for
   redeclarations
 - carries_dependency - currently ignored (this is an optimization hint)

llvm-svn: 89543

llvm-svn: 89517

llvm-svn: 89502

llvm-svn: 89464

errors.

llvm-svn: 89388

llvm-svn: 89353

stdint.h.

llvm-svn: 89348

llvm-svn: 89346

__INTPTR_TYPE__ as the last is used in the test/CodeGen/const-init.c and all
could potentially be in use in the wild. My apologies.

llvm-svn: 89345

replaced with __PTRDIFF_WIDTH__.

llvm-svn: 89344

llvm-svn: 89342

__INTPTR_WIDTH__ instead.

llvm-svn: 89340

llvm-svn: 89333

the argument is given.

Also, tweak Opt.Sysroot defaulting.

llvm-svn: 89318