9 lines · c
1// RUN: %clang_cc1 -verify -fsyntax-only -Wformat -Wno-format-y2k %s2 3void foo(const char *, ...) __attribute__((__format__ (__printf__, 1, 2)));4 5void bar(unsigned int a) {6 foo("%s", a); // expected-warning {{format specifies type 'char *' but the argument has type 'unsigned int'}}7}8 9