d: Merge upstream dmd 568496d5b, druntime 178c44ff, phobos 574bf883b.

[official-gcc.git] / gcc / testsuite / gdc.test / compilable / test16570.d

static immutable int _a = 0;

enum Regression
{
    a = _a,
}

static assert(is(typeof(Regression.a) == immutable(Regression)));