llvm-svn: 130864

Clang.

llvm-svn: 130861

llvm-svn: 130853

Adjacent bit fields are packed into the same 1-, 2-, or
4-byte allocation unit if the integral types are the same
size. // rdar://8823265.

llvm-svn: 130851

llvm-svn: 130839

Like in r126648, provide (empty) default implementation for pure virtual getMemoryBufferSizes(). Not all use cases have meaningful implementations.

llvm-svn: 130838

Add C++ include paths for libstdc++ with Ubuntu 11.04 and Debian's libstdc++6-4.5, as collected from http://packages.ubuntu.com/search?mode=exactfilename&suite=natty&section=all&arch=any&searchon=contents&keywords=c%2B%2Blocale.h and http://packages.debian.org/wheezy/armel/libstdc++6-4.5-dev/filelist
Fixes compilation with clang++ on Ubuntu 11.04.

llvm-svn: 130837

This is more efficient as it's all done at once at the end of the TU.
This could still get expensive, so a flag is provided to disable it. As
an added bonus, the diagnostics will now print out a cycle.

The PCH test is XFAILed because we currently can't deal with a note
emitted in the header and I, being tired, see no other way to verify the
serialization of delegating constructors. We should probably address
this problem /somehow/ but no good solution comes to mind.

llvm-svn: 130836

llvm-svn: 130833

llvm-svn: 130830

llvm-svn: 130828

if they match that production, i.e. if they're template type parameters
or decltypes (or, as an obvious case not yet described in the ABI document,
if they're template template parameters applied to template arguments).

llvm-svn: 130824

Enhance clang_getCXTUResourceUsage() to return the amount of memory used by the Preprocessor's bump allocator as well as those from the PreprocessingRecord.

llvm-svn: 130823

llvm-svn: 130822

declarations.

llvm-svn: 130821

llvm-svn: 130813

tag, filter out those ambiguous names that we found if they aren't
within the declaration context where this newly-defined tag will be
visible.

This is basically a hack, because we really need to fix the lookup of
tag declarations in this case to not find things it
shouldn't. However, it's better than what we had before, and it fixes
<rdar://problem/9168556>. 

llvm-svn: 130810

CHEKC -> CHECK

llvm-svn: 130809

which determines whether a particular file is actually a header that
is intended to be guarded from multiple inclusions within the same
translation unit.

llvm-svn: 130808

from a CompilerInvocation along with an ASTFrontendAction to invoke, and without all the goo
about the precompiled preamble.

llvm-svn: 130805

the body of a delegating constructor call.

This means that the delegating constructor implementation should be
complete and correct, though there are some rough edges (diagnostic
quality with the cycle detection and using a deleted destructor).

llvm-svn: 130803

the followup data member in an ms_struct struct.
// rdar:// 8823265

llvm-svn: 130795

lib/Sema/SemaDeclCXX.cpp to avoid getting stuck in an infinite loop. See
the comment for more explanation.

llvm-svn: 130788

checking both the source and the destination operands, renaming the
warning group to -Wnon-pod-memaccess and tweaking the diagnostic text
in the process.

llvm-svn: 130786

llvm-svn: 130785

structs. // rdar://8823265

llvm-svn: 130783

Material bugfixes to come this afternoon.

llvm-svn: 130782

  - a default-on warning for pointers to dynamic classes (= classes with vtables)
  - a default-off warning for other non-POD types

llvm-svn: 130781

llvm-svn: 130776

llvm-svn: 130775

parameters on the floor in certain cases:
class X {
  template <typename T> friend typename A<T>::Foo;
};

This was parsed as a *non* template friend declaration some how, and
received an ExtWarn. Fixing the parser to actually provide the template
parameters to the freestanding declaration parse triggers the code which
specifically looks for such constructs and hard errors on them.

Along the way, this prevents us from trying to instantiate constructs
like the above inside of a outer template. This is important as loosing
the template parameters means we don't have a well formed declaration
and template instantiation will be unable to rebuild the AST. That fixes
a crash in the GCC test suite.

llvm-svn: 130772

'memset' with external linkage.

llvm-svn: 130770

Add a few ARM coprocessor builtins. The llvm side of the commit contains the intrinsics and matching patterns.

llvm-svn: 130765

unique_ptr and shared_ptr changes by Daniel Mierswa!

llvm-svn: 130762

Removing strncpy() checking in CString checker for now. Some significant changes need to be made to properly support modeling of it since it potentially leaves strings non-null terminated.

llvm-svn: 130758

llvm-svn: 130757

llvm-svn: 130753

llvm-svn: 130750

llvm-svn: 130748

Added an assert to IntegerLiteral to ensure that the integer type passed in has the same size as the APInt passed in.  Also, updated the comments around IntegerLiteral.

Changed the integer type that range-based for-loops used.  Switched to pointer difference type, which satisfies the new assert in IntegerLiteral.

llvm-svn: 130739