https://issues.dlang.org/show_bug.cgi?id=13537
Issue ID: 13537 Summary: Unions may break immutability Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: normal Priority: P1 Component: DMD Assignee: nob...@puremagic.com Reporter: hst...@quickfur.ath.cx ------ void fun() @safe { union U { immutable int x; int y; } U u; u.y = 1; assert(u.x == 1); u.y = 2; assert(u.x == 2); // look ma! I broke immutability! } ------ --