This resolves the layering violation where CodeGen depended on Frontend.

llvm-svn: 86998

llvm-svn: 86996

in "if" statements like:

  if (CanQual<ReferenceType> RefType = T.getAs<ReferenceType>())

Thanks to Clang for pointing out this mistake :)

llvm-svn: 86995

llvm-svn: 86994

  - Comparing template parameter lists to determine if we have a redeclaration
  - Comparing template parameter lists to determine if we have equivalent
    template template parameters
  - Comparing template parameter lists to determine whether a template 
    template argument is valid for a given template template parameter.

Previously, we did not distinguish between the last two cases, which
got us into trouble when we were looking for exact type matches
between the types of non-type template parameters that were dependent
types. Now we do, so we properly delay checking of template template
arguments until instantiation time.

Also, fix an accidental fall-through in a case statement that was
causing crashes.

llvm-svn: 86992

llvm-svn: 86990

llvm-svn: 86989

llvm-svn: 86988

llvm-svn: 86983

llvm-svn: 86979

llvm-svn: 86978

Ken Dyck!

"This adds definitions for types of 8-bit multiples
from 8 to 64 to stdint.h and rationalizes the selection of types 
for the exact-width definitions in InitPreprocessor.cpp."

llvm-svn: 86977

into TargetInfo, just derive this based on the underlying type.
This prevents them from getting out of synch, patch by Ken Dyck!

llvm-svn: 86976

llvm-svn: 86968

llvm-svn: 86967

llvm-svn: 86966

llvm-svn: 86963

-fsyntax-only is probably untested.

llvm-svn: 86962

llvm-svn: 86961

PthreadLockChecker doesn't need PreVisitCallExpr() yet.  All the current logic should be done in PostVisitCallExpr()

llvm-svn: 86959

Add most of the boilerplate logic for a simple pthread_mutux_lock() -> pthread_mutex_unlock() checker.  We need to add a visitor method to Checker for handling dead symbols in order to detect locks that are not unlocked.

llvm-svn: 86958

llvm-svn: 86957

llvm-svn: 86956

Enhance Checker class (and GRExprEngine) to support PostVisitation for CallExprs.  No clients (yet).

llvm-svn: 86949

llvm-svn: 86948

a using declaration.

llvm-svn: 86942

llvm-svn: 86940

Also, always give errors on a token-cache PTH failure.

llvm-svn: 86939

llvm-svn: 86938

when we are running an AST consumer and when we are just running the
preprocessor or parser alone.

llvm-svn: 86937

llvm-svn: 86936

llvm-svn: 86935

llvm-svn: 86934

llvm-svn: 86932

llvm-svn: 86931

clang-cc: Move non-Consumer action handling to common location, to expose the massive amount of redundancy we have introduced through blind copy-and-paste.

llvm-svn: 86922

PCH, which I broke.

llvm-svn: 86921

llvm-svn: 86915

template template parameter.

When building a template-id type, check whether the template-name
itself is dependent (even if the template arguments are not!) and
handle it as a template-id type.

llvm-svn: 86913

llvm-svn: 86912