digitalmars.D.bugs - [Issue 19538] New: "alias this" does not work with opEquals()
- d-bugmail puremagic.com (37/37) Jan 01 2019 https://issues.dlang.org/show_bug.cgi?id=19538
https://issues.dlang.org/show_bug.cgi?id=19538 Issue ID: 19538 Summary: "alias this" does not work with opEquals() Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Severity: normal Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: porton narod.ru This program does not compile. I think it should do. --- struct X { string m; alias m this; bool opEquals(const X s) const { return true; } } void main() { X* x = new X(""); assert(*x == ""); } --- $ dmd --version DMD64 D Compiler v2.080.1 Copyright (C) 1999-2018 by The D Language Foundation, All Rights Reserved written by Walter Bright $ dmd test.d test.d(11): Error: function test.X.opEquals(const(X) s) const is not callable using argument types (string) test.d(11): cannot pass argument "" of type string to parameter const(X) s --
Jan 01 2019