digitalmars.D.bugs - [Issue 23172] New: [REG2.100] Wrong cast inserted for ternary
- d-bugmail puremagic.com (35/35) Jun 07 2022 https://issues.dlang.org/show_bug.cgi?id=23172
https://issues.dlang.org/show_bug.cgi?id=23172 Issue ID: 23172 Summary: [REG2.100] Wrong cast inserted for ternary operator and non-int enums Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: regression Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: johanengelen weka.io Testcase: ``` enum E : ubyte { // `ubyte` is needed to trigger the bug A, B, } struct S { E e; } void compiles(bool b, S s) { E e = b ? E.A : s.e; } void errors(bool b, const ref S s) { E e = b ? E.A : s.e; } ``` Errors with: <source>(15): Error: cannot implicitly convert expression `b ? 0 : cast(int)s.e` of type `int` to `E` Fails with LDC 1.30.0-beta1 (dlang 2.100.0), compiles succesfully with LDC 1.29 (dlang 2.099). --
Jun 07 2022