digitalmars.D.bugs - [Issue 19299] New: string mixins and template mixins should be
- d-bugmail puremagic.com (29/29) Oct 11 2018 https://issues.dlang.org/show_bug.cgi?id=19299
https://issues.dlang.org/show_bug.cgi?id=19299 Issue ID: 19299 Summary: string mixins and template mixins should be allowed in function parameter list Product: D Version: D2 Hardware: x86 OS: Windows Status: NEW Severity: enhancement Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: simen.kjaras gmail.com Inspired by https://forum.dlang.org/post/nqfvaruzbffqkzvpjakh forum.dlang.org It would be nice if phobos had a CopyParameters template, which copies both parameter types and -names, such that this compiles: void fun(int a, string s); void gun(mixin CopyParameters!fun) { a = 3; s = "foo"; } When I do this today, the error message says 'basic type expected, not mixin'. The feature should for string mixins: void foo(mixin("int x")) {} And for template mixins: void bar(mixin tmp!()) {} template tmp() { int a; } --
Oct 11 2018