1/* Test for ICE handling internal formats: bug 20740. The code did 2 not check that, if the required typedef names had been used as 3 identifiers, they were defined to suitable types. Test "tree", not 4 a type. */ 5/* Origin: Joseph Myers <joseph@codesourcery.com> */ 6/* { dg-do compile } */ 7/* { dg-options "-Wformat" } */ 8 9int tree; 10void bar (const char *, ...) __attribute__ ((__format__ (__gcc_diag__, 1, 2))); /* { dg-error "error: 'tree' is not defined as a type" } */ 11