https://issues.dlang.org/show_bug.cgi?id=16570
Issue ID: 16570 Summary: [REG 2.072.0-b1] implicit conversion from int to enum fails when enum type is missing Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Severity: regression Priority: P1 Component: dmd Assignee: nob...@puremagic.com Reporter: b2.t...@gmx.com well, don't trust the title too much. Test case: °°°°°°°°°°°°°°°°°°°°°°°°°°°°°°° static immutable int _a = 0; enum Regression /*:int*/ // OK with a type { a = _a, } void main() { Regression reg; with(Regression) final switch(reg) { case a:break; } } °°°°°°°°°°°°°°°°°°°°°°°°°°°°°°° error: /tmp/temp_7FCE629C80B0.d(17,14): Error: cannot implicitly convert expression (0) of type int to Regression The problem seems more that the enum type is not deduced from the assignations. Anyway you'll tell me. --