side-effect is not sequenced before its value computation. Also fix a
mishandling of ?: expressions where the condition is constant that was
exposed by the tests for this.

llvm-svn: 185035

llvm-svn: 185029

private ivars in class extensions and class
@implementation. // rdar://14278560

llvm-svn: 185025

Fixes -Werror bootstrap.

llvm-svn: 185023

Patch thanks to Robert Wilhelm.

llvm-svn: 185022

llvm-svn: 185021

They are mostly duplicated and got out of sync during the PathV1 removal. We
should factor the code somewhere, but for now a FIXME will do.

llvm-svn: 185019

The old implementation of ms_struct in RecordLayoutBuilder was a
complete mess: it depended on complicated conditionals which didn't
really reflect the underlying logic, and placed a burden on users of
the resulting RecordLayout. This commit rips out almost all of the
old code, and replaces it with simple checks in
RecordLayoutBuilder::LayoutBitField.

This commit also fixes <rdar://problem/14252115>, a bug where class
inheritance would cause us to lay out bitfields incorrectly.

llvm-svn: 185018

llvm-svn: 185014

llvm-svn: 185013

llvm-svn: 184972

llvm-svn: 184970

This allows clang to parse the type_traits header in Visual Studio 2012,
which is included widely in practice.

This is a rework of r163022 by João Matos.  The original patch broke
preprocessing of gtest headers, which this patch addresses.

Patch by Will Wilson!

llvm-svn: 184968

clang/test/Driver/pth.c: Fix r184942, a regexp like "\\\\" is redundant here. Should be matched to single \ with '\\'.

llvm-svn: 184952

Instead of creating a temporary directory, remember the set of temporary files
we create.

llvm-svn: 184951

llvm-svn: 184949

llvm-svn: 184945

llvm-svn: 184942

llvm-svn: 184941

llvm-svn: 184940

llvm-svn: 184939

llvm-svn: 184938

llvm-svn: 184937

llvm-svn: 184936

clang/test/lit.cfg: Tweak getClangBuiltinIncludeDir() not to expose dosish path separator on MSYS bash.exe, since r184774.

    $ bin/clang.exe -print-file-name=include
    e:/path/to/build/bin\..\lib\clang\3.4\include

llvm-svn: 184930

llvm-svn: 184922

llvm-svn: 184921

llvm-svn: 184918

llvm-svn: 184915

llvm-svn: 184913

llvm-svn: 184912

llvm-svn: 184911

llvm-svn: 184909

llvm-svn: 184908

llvm-svn: 184907

llvm-svn: 184906

llvm-svn: 184905

declaration. This PCH a little lazier, and breaks a deserialization cycle that
causes crashes with modules enabled.

llvm-svn: 184904

As noted by Richard in the post:
http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20130624/082605.html, the following code should not add an entry
into PendingLocalImplicitInstantiations, since local instantiations
should only occur within the context of other instantiations:

int foo(double y) {
   struct Lambda {
      template<class T> T operator()(T t) const { return t; };
   } lambda;
   return lambda(y);
}

Hence the attached code does the following:
  1) In MarkFunctionReferenced, check if ActiveInstantiations.size() 
      is non-zero before adding to PendingLocalImplicitInstantiations.
  2) In InstantiateFunctionDefinition, we swap out/in
      PendingLocalImplicitInstantiations so that only those 
      pending local instantiations that are added during the instantiation
      of the current function are instantiated recursively.

llvm-svn: 184903

llvm-svn: 184902