LWG 3035. std::allocator's constructors should be constexpr
[official-gcc.git] / gcc / testsuite / gcc.dg / array-quals-2.c
blob7f33e3fb2ce98f5b9217e7607f388588bf8d0fe1
1 /* Test that pointers to arrays of differently qualified types aren't
2 permitted in conditional expressions, and that qualifiers aren't
3 lost in forming composite types. */
4 /* Origin: Joseph Myers <joseph@codesourcery.com> */
5 /* { dg-do compile } */
6 /* { dg-options "-pedantic -Wno-discarded-array-qualifiers" } */
7 typedef const char T[1];
8 typedef const char T2[1];
9 typedef volatile char U[1];
10 T *p;
11 T2 *p2;
12 U *q;
13 void *f(void) { return 1 ? p : q; } /* { dg-warning "pointers to arrays with different qualifiers" } */
14 T *g(void) { return 1 ? p : p2; }