| /* Test for non-lvalue arrays: test that C90 does not allow them in |
| conditional expressions, while in C99 they decay and are |
| allowed. */ |
| |
| /* Origin: Joseph Myers <jsm@polyomino.org.uk> */ |
| /* { dg-do compile } */ |
| /* { dg-options "-std=iso9899:1990 -pedantic-errors" } */ |
| |
| struct s { char c[1]; }; |
| struct s a, b, c; |
| int d; |
| int e; |
| |
| void |
| bar (void) |
| { |
| /* In C90, the non-lvalue arrays do not decay to pointers, and |
| 6.3.15 does not permit conditional expressions between arrays. |
| In C99, they decay to pointers. */ |
| (e ? (d ? b : c).c : (e ? b : c).c); /* { dg-bogus "warning" "warning in place of error" } */ |
| /* { dg-error "array" "bad conditional" { target *-*-* } .-1 } */ |
| } |
