llvm-svn: 90968

llvm-svn: 90847

handler to this interface.
GRExprEngine::CheckerEvalCall() will return true if one of the checkers has
processed the node. In the future this might return void when we have some 
default checker.

llvm-svn: 90755

llvm-svn: 90443

llvm-svn: 89751

llvm-svn: 89750

llvm-svn: 89734

llvm-svn: 89688

llvm-svn: 89650

Pull BadCallChecker int UndefinedArgChecker, and have UndefinedArgChecker also handled undefined receivers in message expressions.

llvm-svn: 89524

Add clang-cc option "-analyzer-experimental-checks" to enable experimental path-sensitive checks.  The idea is to separate "barely working" or "skunkworks" checks from ones that should always run.  Later we need more fine-grain checker control.

llvm-svn: 87053

llvm-svn: 86979

Add most of the boilerplate logic for a simple pthread_mutux_lock() -> pthread_mutex_unlock() checker.  We need to add a visitor method to Checker for handling dead symbols in order to detect locks that are not unlocked.

llvm-svn: 86958

llvm-svn: 86863

llvm-svn: 86837

Now only one test case is XFAIL'ed.

llvm-svn: 86834

llvm-svn: 86822

llvm-svn: 86538

llvm-svn: 86536

llvm-svn: 86535

llvm-svn: 86533

llvm-svn: 86528

llvm-svn: 86479

llvm-svn: 86252

value into their own respective subclasses of Checker (and put them in .cpp files where their
implementation details are hidden from GRExprEngine).

llvm-svn: 86215

llvm-svn: 86015

llvm-svn: 85996

Merge NullDerefChecker.[h,cpp] and UndefDerefChecker.[h,cpp].  They are essentially two parts of the same check.

llvm-svn: 85911

llvm-svn: 85898

llvm-svn: 85887

llvm-svn: 85883

llvm-svn: 85879

llvm-svn: 85877

llvm-svn: 85876

llvm-svn: 85652

Move all logic for the null dereference checker from GRExprEngineInternalChecks.cpp to a separate .cpp file.

llvm-svn: 85595

llvm-svn: 81519

llvm-svn: 77589

llvm-svn: 77577

llvm-svn: 76833