| /* Test for ICEs on invalid transparent unions (empty or no named |
| members). Bug 21213. */ |
| /* Origin: Joseph Myers <joseph@codesourcery.com> */ |
| /* { dg-do compile } */ |
| /* { dg-options "" } */ |
| |
| enum e { A }; |
| |
| union __attribute__((__transparent_union__)) ue1 { enum e; }; /* { dg-warning "declaration does not declare anything" } */ |
| /* { dg-warning "union cannot be made transparent" "" { target *-*-* } 9 } */ |
| union ue2 { enum e; } __attribute__((__transparent_union__)); /* { dg-warning "declaration does not declare anything" } */ |
| /* { dg-warning "union cannot be made transparent" "" { target *-*-* } 11 } */ |
| |
| union __attribute__((__transparent_union__)) ui1 { int; }; /* { dg-warning "declaration does not declare anything" } */ |
| /* { dg-warning "union cannot be made transparent" "" { target *-*-* } 14 } */ |
| union ui2 { int; } __attribute__((__transparent_union__)); /* { dg-warning "declaration does not declare anything" } */ |
| /* { dg-warning "union cannot be made transparent" "" { target *-*-* } 16 } */ |
| |
| union __attribute__((__transparent_union__)) u1 { }; |
| /* { dg-warning "union cannot be made transparent" "" { target *-*-* } 19 } */ |
| union u2 { } __attribute__((__transparent_union__)); |
| /* { dg-warning "union cannot be made transparent" "" { target *-*-* } 21 } */ |
