llvm-svn: 127869

MSYS substitutes path (that begins with "/") to de-mounted Windows path, even if it were nonexistent.
"/foo/bar" might be substituted to "C:/msysgit/foo/bar".

llvm-svn: 127861

MSYS substitutes path (that begins with "/") to de-mounted Windows path.
"/tmp" might be substituted as "C:/DOCUME~1/chapuni/LOCALS~1/Temp".

llvm-svn: 127860

Issue this as an IR-gen error;  it's not really worthwhile doing this
"right", i.e. in Sema, because IR gen knows a lot of tricks beyond
what the constant evaluator knows.

llvm-svn: 127854

disable Obj-C exceptions.

llvm-svn: 127836

llvm-svn: 127820

llvm-svn: 127815

Fix PR9488: 'auto' type substitution can fail (for instance, if it creates a reference-to-void type). Don't crash if it does.
Also fix an issue where type source information for the resulting type was being lost.

llvm-svn: 127811

llvm-svn: 127803

Don't construct two CFGs just to run -Wuninitialized.  While this causes new warnings to be flagged under -Wconditional-uninitialized, this is something we
can improve over time.

llvm-svn: 127802

llvm-svn: 127799

llvm-svn: 127798

Teach VariadicMethodTypeChecker that CF references are valid arguments to variadic Objective-C methods.

llvm-svn: 127797

Tweak RegionStore's handling of lazy compound values to use the 'Default' versus 'Direct' binding key, thus allowing specific elements of an array/struct to be overwritten without
invalidating the entire binding.  Fixes PR 9455.

llvm-svn: 127796

llvm-svn: 127794

llvm-svn: 127793

not being consistent at all with other parts of the GCC implementation.

llvm-svn: 127777

walk the preprocessing record *before* walking the declarations, so
they we pretend that we actually respect the phases of translation.

We still walk the preprocessing record after the declarations when
performing token annotation or finding the cursor at a location, since
those routines depend on those semantics.

Fixes <rdar://problem/9137195>.

llvm-svn: 127776

llvm-svn: 127768

llvm-svn: 127755

dependent scope and produce an error (rather than crashing). Fixes PR8979.

llvm-svn: 127749

overload, so that we actually do the resolution for full expressions
and emit more consistent, useful diagnostics. Also fixes an IRGen
crasher, where Sema wouldn't diagnose a resolvable bound member
function template-id used in a full-expression (<rdar://problem/9108698>).

llvm-svn: 127747

operands to a binary expression; it doesn't make sense in all
contexts. The right answer would be to see if the user forgot at ().

Fixes <rdar://problem/9136502>.

llvm-svn: 127740

pointer-to-function type. Fixes <rdar://problem/9065289>.

llvm-svn: 127739

ActOnFinishFunctionBody/ActOnBlockStmtExpr. This way, we ensure that
we diagnose undefined labels before the jump-scope checker gets run,
since the jump-scope checker requires (as its invariant) that all of
the GotoStmts be wired up correctly.

Fixes PR9495.

llvm-svn: 127738

forward-looking "goto" statement, make sure to insert it *after* the
last declaration in the identifier resolver's declaration chain that
is either outside of the function/block/method's scope or that is
declared in that function/block/method's specific scope. Previously,
we could end up inserting the label ahead of declarations in inner
scopes, confusing C++ name lookup.

Fixes PR9491/<rdar://problem/9140426> and <rdar://problem/9135994>.

Note that the crash-on-invalid PR9495 is *not* fixed. That's a
separate issue.

llvm-svn: 127737

  - Driver's name may be "clang(-\d.\d).exe".
  - Emitted executable file is named as "%t.exe". It must be harmless on other OS.

llvm-svn: 127729

Teach CFGBuilder that the 'default' branch of a switch statement is dead if all enum values in a switch conditioned are handled.

llvm-svn: 127727

in non-GC mode.

llvm-svn: 127725

VariadicMethodTypeChecker: don't warn for null pointer constants passed to variadic Objective-C methods.

llvm-svn: 127719

llvm-svn: 127711

Remove warning for null characters in CFString literals.  Clang handles them just fine, and GCC 4.2 doesn't warn here either.

We added this warning back in 2007 when we were comparing against GCC 4.0.

llvm-svn: 127704

make sure that upcasts of member pointer types are covered as constants.
Fixed rdar://problem/9130221

llvm-svn: 127702

Find out that our C++0x status has only one field for noexcept expression and specification together, and that it was accidentally already marked as fully implemented.
This completes noexcept specification work.

llvm-svn: 127701

llvm-svn: 127699

llvm-svn: 127693

llvm-svn: 127692

llvm-svn: 127688

llvm-svn: 127687

llvm-svn: 127685