digitalmars.D.bugs - [Issue 21749] New: Misleading error message for an operator in an
- d-bugmail puremagic.com (37/37) Mar 23 2021 https://issues.dlang.org/show_bug.cgi?id=21749
https://issues.dlang.org/show_bug.cgi?id=21749 Issue ID: 21749 Summary: Misleading error message for an operator in an 'alias this'ed type Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: normal Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: maxsamukha gmail.com struct S { void opUnary(string op: "++")() { bad; } } struct S2 { S s; alias s this; } void main() { S2 s; ++s; } Error: s is not a scalar, it is a S2 The error should be similar to that when the operator is called explicitly: void main() { S2 s; s.opUnary!"++"(); } onlineapp.d(4): Error: undefined identifier bad onlineapp.d(15): Error: template instance onlineapp.S.opUnary!"++" error instantiating --
Mar 23 2021