Fix awkward comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164252 91177308-0d34-0410-b5e6-96231b3b80d8
Handle a captured this for the debug information as well.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164253 91177308-0d34-0410-b5e6-96231b3b80d8
Update and expand comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164254 91177308-0d34-0410-b5e6-96231b3b80d8
Grammar.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164260 91177308-0d34-0410-b5e6-96231b3b80d8
ccc-analyzer: pass -stdlib=libc++ through to the analyzer.

Otherwise clang can't analyze code that relies on features provided by libc++.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164262 91177308-0d34-0410-b5e6-96231b3b80d8
Fix function template partial ordering rules for static vs. non-static
functions.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164263 91177308-0d34-0410-b5e6-96231b3b80d8
Fix a small FIXME involving template partial ordering and
member function templates with an rvalue ref qualifier.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164267 91177308-0d34-0410-b5e6-96231b3b80d8
PR13881: Add -Wzero-length-array for zero length array extension, and move it into -Wgnu.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164272 91177308-0d34-0410-b5e6-96231b3b80d8
Per C++11 [class.friend]p3, the 'friend' keyword must appear first in a
non-function friend declaration. Patch by Josh Magee!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164273 91177308-0d34-0410-b5e6-96231b3b80d8
Handle lambdas where the lambda-declarator is an explicit "(void)".  PR13854.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164274 91177308-0d34-0410-b5e6-96231b3b80d8
Revert "[analyzer] Remove constraints on dead symbols as part of removeDeadBindings."

While we definitely want this optimization in the future, we're not
currently handling constraints on symbolic /expressions/ correctly.
These should stay live even if the SymExpr itself is no longer referenced
because could recreate an identical SymExpr later. Only once the SymExpr
can no longer be recreated -- i.e. a component symbol is dead -- can we
safely remove the constraints on it.

This liveness issue is tracked by <rdar://problem/12333297>.

This reverts r163444 / 24c7f98828e039005cff3bd847e7ab404a6a09f8.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164275 91177308-0d34-0410-b5e6-96231b3b80d8
[analyzer] MallocChecker should not do post-call checks on inlined functions.

If someone provides their own function called 'strdup', or 'reallocf', or
even 'malloc', and we inlined it, the inlining should have given us all the
malloc-related information we need. If we then try to attach new information
to the return value, we could end up with spurious warnings.

<rdar://problem/12317671>

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The keywords "true" and "false" shouldn't warn under -Wundef.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164279 91177308-0d34-0410-b5e6-96231b3b80d8
test/Analysis/malloc-interprocedural.c: Mark it as XFAIL: cygwin,mingw,msvc for now. Investigating.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164295 91177308-0d34-0410-b5e6-96231b3b80d8
Provide better error messages for incorrect matchers.

By changing the conversion operator into a conversion constructor, we
can enabled based on the template parameters leading to better error
messages. E.g.: stmt(decl()) will now create an error message including:

  note: candidate function not viable: no known conversion from
  'clang::ast_matchers::internal::BindableMatcher<clang::Decl>' to 'const
  clang::ast_matchers::internal::Matcher<clang::Stmt>' for 1st argument

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164298 91177308-0d34-0410-b5e6-96231b3b80d8
Disable source fortification on Darwin with AddressSanitizer.

ASan doesn't play well with -D_FORTIFY_SOURCE, which is enabled by default starting at OS X 10.7


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164299 91177308-0d34-0410-b5e6-96231b3b80d8
clang/test/Analysis: Fix the declaration of strlen() for 32 bit targets.

  - Inputs/system-header-simulator.h: Declare strlen() with size_t.

  - malloc-interprocedural.c: Move the definition of size_t into the header above.

Then XFAIL can be pruned.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164300 91177308-0d34-0410-b5e6-96231b3b80d8