1// RUN: %clang_cc1 -analyze -analyzer-checker=core,unix -verify %s
2// expected-no-diagnostics
3
4// Testing core functionality of the SValBuilder.
5
6int SValBuilderLogicNoCrash(int *x) {
7  return 3 - (int)(x +3);
8}
9
10// http://llvm.org/bugs/show_bug.cgi?id=15863
11// Don't crash when mixing 'bool' and 'int' in implicit comparisons to 0.
12void pr15863() {
13  extern int getBool();
14  _Bool a = getBool();
15  (void)!a; // no-warning
16}
17