[analyzer] Introduce new MemRegion, "TypedValueRegion", so that we can separate TypedRegions that implement getValueType() from those that don't.

Patch by Olaf Krzikalla!

llvm-svn: 137498

them into the clang namespace.

llvm-svn: 135852

[analyzer] Place checking for Core Foundation "Create" rule into a proper API.  No functionality change.

llvm-svn: 135349

llvm-svn: 129741

llvm-svn: 129395

llvm-svn: 127798

Teach VariadicMethodTypeChecker that CF references are valid arguments to variadic Objective-C methods.

llvm-svn: 127797

VariadicMethodTypeChecker: don't warn for null pointer constants passed to variadic Objective-C methods.

llvm-svn: 127719

Tweak VariadicMethodTypeChecker to only create one ExplodedNode when issuing multiple warnings for the same message expression.

Also add a test case showing that we correctly report multiple warnings for the same message expression.

llvm-svn: 127605

Add an Objective-C checker that checks that arguments passed to some variadic Objective-C methods are of Objective-C pointer types.

Ted or Argiris, I'd appreciate a review!

llvm-svn: 127572

Make the Objective-C checker look for subclasses of NSString instead of just NSString and NSMutableString.

llvm-svn: 127268

llvm-svn: 126726

llvm-svn: 126690

	CastToStructChecker
	FixedAddressChecker
	MacOSXAPIChecker
	PointerArithChecker
	PointerSubChecker
	PthreadLockChecker
	UnixAPIChecker

llvm-svn: 126284

	NilArgChecker
	CFNumberCreateChecker
	ClassReleaseChecker

llvm-svn: 126275

llvm-svn: 125777

by kremenek.

llvm-svn: 125687

  NilArgChecker
  CFNumberCreateChecker
  NSAutoreleasePoolChecker
  CFRetainReleaseChecker
  ClassReleaseChecker

llvm-svn: 125636

Split 'include/clang/StaticAnalyzer' into 'include/clang/StaticAnalyzer/Core' and 'include/clang/StaticAnalyzer/Checkers'.

This layout matches lib/StaticAnalyzer, which corresponds to two StaticAnalyzer libraries.

llvm-svn: 125251

[analyzer] Introduce ObjCMessage which represents both explicit ObjC message expressions and implicit
messages that are sent for handling properties in dot syntax.

Replace all direct uses of ObjCMessageExpr in the checkers and checker interface with ObjCMessage.

llvm-svn: 124159

[analyzer] Simplify GetReceiverType function in BasicObjCFoundationChecks.cpp; no functionality change.

llvm-svn: 124157

layout.  :)

Rename the 'EntoSA' directories to 'StaticAnalyzer'.

Internally we will still use the 'ento' namespace
for the analyzer engine (unless there are further
sabre rattlings...).

llvm-svn: 122514

update Makefile.

llvm-svn: 122493

llvm-svn: 122492

llvm-svn: 122424

llvm-svn: 122423

[analyzer] Refactoring: Move checkers into lib/GR/Checkers and their own library, libclangGRCheckers

llvm-svn: 122422

llvm-svn: 122421

llvm-svn: 122420

llvm-svn: 122270

llvm-svn: 120696

to 'assumeXXX'.

llvm-svn: 120614

'evalXXX'.

llvm-svn: 120609

reflects what the class actually does.

llvm-svn: 120605

llvm-svn: 117104

llvm-svn: 116971

llvm-svn: 111091

llvm-svn: 110784

Improve NULL-checking for CFRetain/CFRelease. We now remember that the argument was non-NULL, and we report where the null assumption came from (like AttrNonNullChecker already did).

llvm-svn: 107633

out.  The remaining ones are okay.

llvm-svn: 103973