1 /* Test diagnostics for old-style definition not matching prior
2 prototype are present and give correct location for that prototype
3 (bug 15698). Unprototyped built-in function with user prototype at
4 inner scope. */
5 /* Origin: Joseph Myers <joseph@codesourcery.com> */
6 /* { dg-do compile } */
7 /* { dg-options "-std=gnu99" } */
8
f(void)9 void f(void) { int isnan(void); } /* { dg-error "prototype declaration" } */
isnan(a)10 int isnan(a) int a; {} /* { dg-error "number of arguments doesn't match prototype" } */
11