| /* Test C2x variadic functions with no named parameters, or last named |
| parameter with a declaration not allowed in C17. Execution tests split |
| between source files. */ |
| /* { dg-do run } */ |
| /* { dg-options "-std=c2x -pedantic-errors" } */ |
| /* { dg-additional-sources "c2x-stdarg-split-1b.c" } */ |
| |
| extern void abort (void); |
| extern void exit (int); |
| |
| double f (...); |
| void g (...); |
| void h1 (register int x, ...); |
| void h2 (int x(), ...); |
| void h3 (int x[10], ...); |
| void h4 (char x, ...); |
| void h5 (float x, ...); |
| void h6 (volatile long x, ...); |
| struct s { char c[1000]; }; |
| void h7 (volatile struct s x, ...); |
| |
| int |
| main () |
| { |
| if (f (1, 2.0, 3, 4.0) != 10.0) |
| abort (); |
| g (0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0); |
| g (0.0f, 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f, 7.0f, 8.0f, 9.0f); |
| h1 (0, 0.0, 1, 2.0, 3, 4.0, 5, 6.0, 7, 8.0, 9); |
| h2 (0, 0.0, 1, 2.0, 3, 4.0, 5, 6.0, 7, 8.0, 9); |
| h3 (0, 0.0, 1, 2.0, 3, 4.0, 5, 6.0, 7, 8.0, 9); |
| h4 (0, 0.0, 1, 2.0, 3, 4.0, 5, 6.0, 7, 8.0, 9); |
| h5 (0, 0.0, 1, 2.0, 3, 4.0, 5, 6.0, 7, 8.0, 9); |
| h6 (0, 0.0, 1, 2.0, 3, 4.0, 5, 6.0, 7, 8.0, 9); |
| h7 ((struct s) {}, 0.0, 1, 2.0, 3, 4.0, 5, 6.0, 7, 8.0, 9); |
| exit (0); |
| } |