/* Test for ICE handling internal formats: bug 20740. The code did not check that, if the required typedef names had been used as identifiers, they were defined to suitable types. Test "tree", not a type. */ /* Origin: Joseph Myers <joseph@codesourcery.com> */ /* { dg-do compile } */ /* { dg-options "-Wformat" } */ int tree; void bar (const char *, ...) __attribute__ ((__format__ (__gcc_diag__, 1, 2))); /* { dg-error "error: 'tree' is not defined as a type" } */