between the casted type of the return value of a malloc/calloc/realloc
call and the operand of any sizeof expressions contained within
its argument(s).

llvm-svn: 146144

llvm-svn: 146142

that have it in /usr/include (only OS X Lion so far).

llvm-svn: 146140

llvm-svn: 146138

llvm-svn: 146122

integration.

llvm-svn: 146098

dual support for compiler-rt on Linux, during bringup.

llvm-svn: 146094

private headers in a framework.

llvm-svn: 146082

llvm-svn: 146074

llvm-svn: 146056

llvm-svn: 146034

in addition to underlying type.

For example, the warning for printf("%zu", 42.0);
changes from "conversion specifies type 'unsigned long'" to "conversion
specifies type 'size_t' (aka 'unsigned long')"

(This is a second attempt after r145697, which got reverted.)

llvm-svn: 146032

-Allow it to be used with multiple BeginSourceFile/EndSourceFile calls; for this introduce
 a "finish" callback method in the DiagnosticConsumer. SDiagsWriter finishes up the serialization
 file inside this method.
-Make it independent of any particular DiagnosticsEngine; make it use the SourceManager of the
 Diagnostic object.
-Ignore null source ranges.

llvm-svn: 146020

llvm-svn: 146016

when we load a module map (module.map) from a directory, also load a
private module map (module_private.map) for that directory, if
present. That private module map can inject a new submodule that
captures private headers.

llvm-svn: 146012

Make sure we correctly zero-initialize unions containing a pointer to data member as the first field.  PR11487.

llvm-svn: 146009

SVal can be not only a symbol, but a MemRegion. Add support for such
cases.

llvm-svn: 146006

module, at least have the decency to complain about it.

llvm-svn: 146002

bound to not have side effects(!). Add constant-folding support for expressions
of void type, to ensure that we can still fold ((void)0, 1) as an array bound.

llvm-svn: 146000

methods with these attributes are sent to receivers
of 'id' type too. // rdar://10459930

llvm-svn: 145999

for a foldable constant rather than an IR-level constant. This is still far too
liberal, but is a step in the right direction.

llvm-svn: 145990

llvm-svn: 145987

for finding dependent symbols for taint.

llvm-svn: 145986

 - Created a new SymExpr type - SymbolCast.
 - SymbolCast is created when we don't know how to simplify a NonLoc to
NonLoc casts.
 - A bit of code refactoring: introduced dispatchCast to have better
code reuse, remove a goto.
 - Updated the test case to showcase the new taint flow.

llvm-svn: 145985

llvm-svn: 145984

llvm-svn: 145983

evaluator into constant initializer handling / IRGen. The practical consequence
of this is that the bitcast now lives in the constant's definition, rather than
in its uses.

The code in the constant expression evaluator was producing vectors of the wrong
type and size (and possibly of the wrong value for a big-endian int-to-vector
bitcast). We were getting away with this only because we don't yet support
constant-folding of any expressions which inspect vector values.

llvm-svn: 145981

llvm-svn: 145973

llvm-svn: 145958

modules for each of its subframeworks.

llvm-svn: 145957

[asan] Mac: do not link dynamic libs with the asan-rt, use -undefined dynamic_lookup for dynamic libs. Style fixes. Patch by glider@google.com 

llvm-svn: 145955

llvm-svn: 145945

most specific (sub)module based on the actual file we find, rather
than always importing the top-level module. This means
that #include'ing <Foo/Blah.h> should give us the submodule Foo.Blah.

llvm-svn: 145942

frameworks). A submodule can now be labeled as a "framework", and
header search will look into the appropriate Headers/PrivateHeaders
subdirectories for named headers.

llvm-svn: 145941

explicit submodules or umbrella headers from submodules. Instead,
build the entire module at once, and let the name-hiding mechanisms
hide the contents of explicit submodules at load time.

llvm-svn: 145940

 - Fixes <rdar://problem/10261246> clang -maes option is not sufficient to
   include <wmmintrin.h>

llvm-svn: 145939

functionality change yet.

llvm-svn: 145938

llvm-svn: 145935

A mistyped function call becomes an inmplicit function declaration in C.
Suggest typo correction when one can be found.

llvm-svn: 145930

Fixes PR2709.

llvm-svn: 145928