digitalmars.D.bugs - [Issue 19211] New: [REG 2.072] cant get the type of a non-const
- d-bugmail puremagic.com (32/33) Sep 01 2018 https://issues.dlang.org/show_bug.cgi?id=19211
https://issues.dlang.org/show_bug.cgi?id=19211 Issue ID: 19211 Summary: [REG 2.072] cant get the type of a non-const delegate in a const function Product: D Version: D2 Hardware: All OS: All Status: NEW Keywords: diagnostic, rejects-valid Severity: regression Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: b2.temp gmx.com This used to be possible: struct Foo { void func1(){} void func2() const {alias Fun = typeof(&func1);} } until FE 2.072 but now produces the following error message:Error: mutable method `Foo.func1` is not callable using a `const` `this`What's sure: - this should work always inside `typeof()` since the intention is not to use the delegate. - the error message is wrong for the same reason. What's less sure: - should `&func1` always working as long as not called ? For now the following workaround has to be used: alias Fun = typeof(&(cast()this).func1); --
Sep 01 2018