1 /* Test for non-lvalue arrays: test that C90 does not allow them in
2 conditional expressions, while in C99 they decay and are
3 allowed. */
4
5 /* Origin: Joseph Myers <jsm@polyomino.org.uk> */
6 /* { dg-do compile } */
7 /* { dg-options "-std=iso9899:1999 -pedantic-errors" } */
8
9 struct s { char c[1]; };
10 struct s a, b, c;
11 int d;
12 int e;
13
14 void
bar(void)15 bar (void)
16 {
17 /* In C90, the non-lvalue arrays do not decay to pointers, and
18 6.3.15 does not permit conditional expressions between arrays.
19 In C99, they decay to pointers. */
20 (e ? (d ? b : c).c : (e ? b : c).c);
21 }
22