1// RUN: %clang_cc1 -analyze -analyzer-checker=unix,core,alpha.security.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 6char memmove (); 7char malloc(); 8char system(); 9char stdin(); 10char memccpy(); 11char free(); 12char strdup(); 13char atoi(); 14 15int foo () { 16 return memmove() + malloc() + system() + stdin() + memccpy() + free() + strdup() + atoi(); 17 18} 19