When we find two leak reports with the same allocation site, report only
one of them.

Provide a helper method to BugReporter to facilitate this.

llvm-svn: 151287

llvm-svn: 151286

marked as such.

Previously we missed tag declarations; fixes rdar://10902015

llvm-svn: 151283

llvm-svn: 151280

llvm-svn: 151277

* tgmath_logb.patch implements the missing logb function (see C99 standard 7.22, paragraph 5). * tgmath_fabs_complex.patch corrects the return types for the complex fabs functions. These must be non-complex float/double/long double (see C99 standard 7.22, paragraph 4 and 7.3.8.1).  Patch contributed by Kristof Beyls.

llvm-svn: 151276

going on.

llvm-svn: 151275

llvm-svn: 151272

llvm-svn: 151270

must still auto synthesize those propeties which have been redeclared 
in the class. // rdar://10907410

llvm-svn: 151268

llvm-svn: 151264

llvm-svn: 151263

isTrivial() call.

llvm-svn: 151259

Replace some DenseSets with SmallPtrSets. Apart from the "small" optimization, the current implementation is also a denser.

llvm-svn: 151257

Unique CXXBasePath decls with the SmallVector/pod_sort/std::unique idiom instead of employing a wasteful std::set.

llvm-svn: 151255

llvm-svn: 151254

forget the vptrs.

llvm-svn: 151245

llvm-svn: 151241

compiler support for the std::is_trivially_assignable library type
trait.

llvm-svn: 151240

llvm-svn: 151239

* Handle some situations where we should never make a decl more visible,
  even when merging in an explicit visibility.

* Handle attributes in members of classes that are explicitly specialized.

Thanks Nico for the report and testing, Eric for the initial review, and dgregor
for the awesome test27 :-)

llvm-svn: 151236

  - Apparently, SVN is yellow
  - Note that initializer lists are "in progress"

llvm-svn: 151232

llvm-svn: 151231

Try to handle qualifiers more consistently for array InitListExprs.  Fixes <rdar://problem/10907510>, and makes the ASTs a bit more self-consistent.

(I've chosen to keep the qualifiers, but it isn't a strong preference; if anyone prefers removing them, please yell.)

llvm-svn: 151229

C++11, and with braced-init-list initializers in conditions. This exposed an
ambiguity with enum underlying types versus bitfields, which we resolve by
treating 'enum E : T {' as always defining an enumeration (even if it would
only successfully parse as a bitfield). This appears to be g++ compatible.

llvm-svn: 151227

llvm-svn: 151225

Make this call an exception in ExprEngine::invalidateArguments:
'int pthread_setspecific(ptheread_key k, const void *)' stores
a value into thread local storage. The value can later be retrieved
with 'void *ptheread_getspecific(pthread_key)'. So even thought the
parameter is 'const void *', the region escapes through the
call.

(Here we just blacklist the call in the ExprEngine's default
logic. Another option would be to add a checker which evaluates
the call and triggers the call to invalidate regions.)

Teach the Malloc Checker, which treats all system calls as safe about
the API.

llvm-svn: 151220

llvm-svn: 151219

llvm-svn: 151218

llvm-svn: 151217

llvm-svn: 151216

llvm-svn: 151208

llvm-svn: 151203

llvm-svn: 151201

llvm-svn: 151192

 - We should not evaluate strdup in the Malloc Checker, it's the job of
CString checker, so just update the RefState to reflect allocated
memory.

- Refactor to reduce LOC: remove some wrapper auxiliary functions, make
all functions return the state and add the transition in one place
(instead of in each auxiliary function).

llvm-svn: 151188

by -target and similar options. As discussed in PR 12026, the change
broke support for target-prefixed tools, i.e. calling x86_64--linux-ld
when compiling for x86_64--linux. Improve the test cases added
originally in r149083 to not require execution, just executable files.
Document the hack with appropiate FIXME comments.

llvm-svn: 151185

llvm-svn: 151184

llvm-svn: 151179

Add new driver warning from r151174 to a warning group.  Please let me know if this isn't the appropriate grouping.

llvm-svn: 151177