clang/test/Analysis/redefined_system.c

   1 // RUN: %clang_analyze_cc1 -analyzer-checker=osx,unix,core,optin.taint -w -verify %s
   2 // expected-no-diagnostics
   3
   4 // Make sure we don't crash when someone redefines a system function we reason about.
   5
   6 char memmove (void);
   7 char malloc(void);
   8 char system(void);
   9 char stdin(void);
  10 char memccpy(void);
  11 char free(void);
  12 char strdup(void);
  13 char atoi(void);
  14
  15 int foo (void) {
  16   return memmove() + malloc() + system() + stdin() + memccpy() + free() + strdup() + atoi();
  17
  18 }