llvm-svn: 170721

Without this patch comparing two equal versions without patch numbers (4.7 for
example) will result in A < B and B < A.

Patch by Simon Atanasyan.

llvm-svn: 170705

llvm-svn: 170688

llvm-svn: 170686

http://llvm-reviews.chandlerc.com/D226

Patch by Philip Craig!

llvm-svn: 170684

appears to currently be benign (we happen to test the flags in the right
order, so we never depend on the uninitialized value).

llvm-svn: 170640

Fixes PR14628.

llvm-svn: 170639

produce a note for that diagnostic either with a different DiagnosticEngine or
after calling DiagnosticEngine::Reset(). That didn't make any sense, and did the
wrong thing if the original diagnostic was suppressed.

llvm-svn: 170636

http://llvm-reviews.chandlerc.com/D52

Patch by Philip Craig!

llvm-svn: 170634

Instead of using several callbacks to identify the pointer escape event,
checkers now can register for the checkPointerEscape.

Converted the Malloc checker to use the new callback.
SimpleStreamChecker will be converted next.

llvm-svn: 170625

make sure they came from the same kind of FileIDs.

Thanks to Abramo Bagnara for providing the test case.

llvm-svn: 170616

rdar://12282267

llvm-svn: 170611

fix any bad objectiveC syntax coming out of
DeclPrinter. This is on going. Also, introduce a new
PrintPolicy and use it as needed when declaration tag
is to be produced via DeclPrinter.

llvm-svn: 170606

modules when getting the decls for a namespace or translation unit.

Otherwise the code-completion results will not be complete.

rdar://12889089

llvm-svn: 170596

category, when those properties will be implemented in category's 
primary class or one of its super classes. // rdar://12568064

llvm-svn: 170573

TextDiagnostic

Patch by Janusz Chorko.

llvm-svn: 170566

No testcase because we were just building an extra AST node and eventually
throwing it away, so it did not affect correctness.

llvm-svn: 170563

Rename the 'Attributes' class to 'Attribute'. It's going to represent a single attribute in the future.

llvm-svn: 170500

too). When instantiating a direct-initializer, if we find it has zero
arguments, produce an empty ParenListExpr rather than returning a null
expression.

llvm-svn: 170490

copy-list-initialization (and doesn't add an additional copy step):

Fill in the ListInitialization bit when creating a CXXConstructExpr. Use it
when instantiating initializers in order to correctly handle instantiation of
copy-list-initialization. Teach TreeTransform that function arguments are
initializations, and so need this special treatment too. Finally, remove some
hacks which were working around SubstInitializer's shortcomings.

llvm-svn: 170489

This is plumbing needed for later functionality changes.

llvm-svn: 170488

llvm-svn: 170487

Change DeclContextLookup(Const)Result to (Mutable)ArrayRef<NamedDecl*>, as per review discussion in r170365

This does limit these typedefs to being sequences, but no current usage
requires them to be contiguous (we could expand this to a more general
iterator pair range concept at some point).

Also, it'd be nice if SmallVector were constructible directly from an ArrayRef
but this is a bit tricky since ArrayRef depends on SmallVectorBaseImpl for the
inverse conversion. (& generalizing over all range-like things, while nice,
would require some nontrivial SFINAE I haven't thought about yet)

llvm-svn: 170482

of assignment to a bool bitfield.  PR14638.

llvm-svn: 170480

against itself. PR14489.

llvm-svn: 170474

llvm-svn: 170472

use clang's formatter. Currently, formatter is used 
to format declaration tags for xml comments. Since formatter
is in flux and its change will break several of the clang comment
tests, only a single tests is formatted using this facility.
Doug has reviewed and approved it for check-in. 

llvm-svn: 170467

llvm-svn: 170466

llvm-svn: 170461

We used to format initializers like this (with a sort of hacky implementation):
Constructor()
    : Val1(A),
      Val2(B) {

and now format like this (with a somewhat better solution):
Constructor()
    : Val1(A), Val2(B) {

assuming this would not fit on a single line. Also added tests.

As a side effect we now first analyze whether an UnwrappedLine needs to be
split at all. If not, not splitting it is the best solution by definition. As
this should be a very common case in normal code, not exploring the entire
solution space can provide significant speedup.

llvm-svn: 170457

PR 14529 was opened because neither Clang or LLVM was expanding
calls to creal* or cimag* into instructions that just load the
respective complex field.  After some discussion, it was not
considered realistic to do this in LLVM because of the platform
specific way complex types are expanded.  Thus a way to solve
this in Clang was pursued.  GCC does a similar expansion.

This patch adds the feature to Clang by making the creal* and
cimag* functions library builtins and modifying the builtin code
generator to look for the new builtin types.

llvm-svn: 170455

llvm-svn: 170440

Add OpenCL images as clang builtin types.

llvm-svn: 170432

Revert changes from r170428, as I accidentally changed the line endings of these files to Windows style.

llvm-svn: 170431

llvm-svn: 170428

llvm-svn: 170425

llvm-svn: 170408

This fixes the storage class of extern decls that are merged with file level
statics. The patch also fixes the linkage computation so that they are
considered internal.

llvm-svn: 170406

llvm-svn: 170403

(This change only affects ObjC.)

<rdar://problem/12857117>.

llvm-svn: 170402