llvm-project/clang/test/Analysis/no-outofbounds.c

// RUN: clang-cc -checker-cfref -analyze -analyzer-store=region -verify %s &&
// RUN: clang-cc -checker-cfref -analyze -analyzer-store=basic -verify %s
// XFAIL
void f() {
  long x = 0;
  char *y = (char*) &x;
  char c = y[0] + y[1] + y[2]; // no-warning
}
BasicStore: 'ElementRegion' is the new 'TypedViewRegion'. StoreManager: Handle casts from one element region to another. Update test cases. llvm-svn: 70836 2009-05-04 15:04:36 +08:00			`// RUN: clang-cc -checker-cfref -analyze -analyzer-store=region -verify %s &&`
			`// RUN: clang-cc -checker-cfref -analyze -analyzer-store=basic -verify %s`
array indexes are unsigned integers of the same width as pointer. no-outofbounds.c still fails. Previously it passed because the array index is mistakenly a loc::ConcreteInt. llvm-svn: 70844 2009-05-04 16:52:47 +08:00			`// XFAIL`
Add RegionStore test that illustrates a bogus array-out-of-bounds error. llvm-svn: 70795 2009-05-04 03:24:34 +08:00			`void f() {`
			`long x = 0;`
			`char y = (char) &x;`
			`char c = y[0] + y[1] + y[2]; // no-warning`
			`}`