My testing shows that function stat has no problem with trailing separators. (tested on Windows and Darwin).

This fixes a bug on Windows:
clang c:\test.cpp

Here the call stat("c:") is not recognized as a directory (must be "c:\").

llvm-svn: 132539

I'll try to implement this functionality again soon.

llvm-svn: 132536

diagnostic group to cover the cases where we have definitively bad
behavior: dynamic classes.

It also rips out the existing support for POD-based checking. This
didn't work well, and triggered too many false positives. I'm looking
into a possibly more principled way to warn on the fundamental buggy
construct here. POD-ness isn't the critical aspect anyways, so a clean
slate is better. This also removes some silliness from the code until
the new checks arrive.

llvm-svn: 132534

llvm-svn: 132531

of incomplete array type, attempt to complete the array type. This was
made much easier by Chandler's addition of RequireCompleteExprType(),
which I've tweaked (slightly) to improve the consistency of the
DeclRefExpr. Fixes PR7985.

llvm-svn: 132530

the template parameter, perform the checking as a "specified" template
argument rather than a "deduced" template argument; the latter implies
stricter type checking that is not permitted for default template
arguments.

Also, cleanup our handling of substitution of explicit template
arguments for a function template. We were actually performing some
substitution of default arguments at this point!

Fixes PR10069.

llvm-svn: 132529

DeclRefExprs, IntegerLiterals, and others, reducing Cocoa PCH size by
~1% and C++ header size by ~2.5%. From Jonathan Turner!

llvm-svn: 132528

llvm-svn: 132521

llvm-svn: 132518

Before this patch we would still link with the system libstdc++. It worked
fine most of the time, but would break if the used headers were a lot newer
than the system libraries.

This patch changes the driver to use the libraries corresponding to the
headers the user selected.

This fixes, for example, using 4.5 headers in a system with gcc 4.1.

llvm-svn: 132497

llvm-svn: 132496

Reverted r132330, r132321, r132320, r132319 as per discussion. Will try in-test requirement declarations instead.

llvm-svn: 132491

llvm-svn: 132489

in ASTReader::validateFileEntries().

This avoids going through all source location entries and fixes the performance regression.
Many thanks to Doug for the hint!
(rdar://9530587)

llvm-svn: 132481

llvm-svn: 132474

llvm-svn: 132468

llvm-svn: 132462

llvm-svn: 132460

+keyPathsForValuesAffecting<Key> completion was mislabeled as an
instance method, and +automaticallyNotifiesObserversOf<Key> was
missing entirely. Fixes <rdar://problem/9516762>.

llvm-svn: 132452

llvm-svn: 132447

Revert r132426; this test passes more often than not, and we don't have a way to mark tests as intermittently failing at the moment.

llvm-svn: 132446

llvm-svn: 132443

llvm-svn: 132432

nested types, from Michael Han!

llvm-svn: 132431

llvm-svn: 132426

idea at some point to split out the directories where we install our runtime
libraries.

llvm-svn: 132425

llvm-svn: 132422

llvm-svn: 132407

Don't use stdint.h; including it directly is not allowed from LLVM code because it doesn't exist on MSVC.

llvm-svn: 132403

constant-expression, and, therefore, an unevaluated operand. Make it
so.

llvm-svn: 132400

pointers. Fixes PR10052.

llvm-svn: 132397

llvm-svn: 132392

llvm-svn: 132391

function might need to clean up its temporaries. Fixes PR10057.

llvm-svn: 132390

a file was modified since the time the PCH was created.

The parser is not fit to deal with stale PCHs, too many invariants do not hold up. rdar://9530587.

llvm-svn: 132389

llvm-svn: 132387

Fix broken test on windows. To get operator new working, we need size_t, for which we need to figure out a way to resolve standard include paths in the test.

llvm-svn: 132386

llvm-svn: 132380

Also reflow these lines to fit in 80-col.

llvm-svn: 132379

llvm-svn: 132376