Fix test-suite fallout of default -Wreturn-type.

[official-gcc.git] / gcc / testsuite / g++.dg / warn / format8.C

// PR c++/52818
// { dg-options "-pedantic-errors -Wformat" }

extern "C" int printf (const char *, ...);
void f() {
  printf("%lf", 0.0);           // { dg-warning "%lf" "" { target { ! c++11 } } }
}