| /* 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 pointer type. */ | |
| /* Origin: Joseph Myers <joseph@codesourcery.com> */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-Wformat" } */ | |
| typedef int tree; | |
| void bar (const char *, ...) __attribute__ ((__format__ (__gcc_diag__, 1, 2))); /* { dg-error "'tree' is not defined as a pointer type" } */ |