dmd/compiler/test/fail_compilation/test16284.d
2022-07-09 18:53:07 +02:00

27 lines
563 B
D

/* REQUIRED_ARGS: -preview=fieldwise
TEST_OUTPUT:
---
fail_compilation/test16284.d(24): Error: reinterpretation through overlapped field `s` is not allowed in CTFE
fail_compilation/test16284.d(27): called from here: `test()`
fail_compilation/test16284.d(27): while evaluating: `static assert(test())`
---
*/
// https://issues.dlang.org/show_bug.cgi?id=16284
struct S {}
struct T
{
union {int i; S s;}
this(uint dummy) { s = S.init; }
}
bool test()
{
auto t1 = T(0);
auto t2 = T(0);
return t1 == t2;
}
static assert(test());