clang/test/Analysis/override-werror.c

   1 // RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.core -Werror %s -verify
   2 // RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.core -Werror %s -analyzer-werror -verify=werror
   3
   4 // This test case illustrates that using '-analyze' overrides the effect of
   5 // -Werror.  This allows basic warnings not to interfere with producing
   6 // analyzer results.
   7
   8 char* f(int *p) {
   9   return p; // expected-warning{{incompatible pointer types}} \
  10                werror-warning{{incompatible pointer types}}
  11 }
  12
  13 void g(int *p) {
  14   if (!p) *p = 0; // expected-warning{{null}} \
  15                      werror-error{{null}}
  16 }
  17