digitalmars.D.bugs - [Issue 18004] New: [Home]std.meta: template DerivedToFront(TList...)
- d-bugmail puremagic.com (31/31) Nov 21 2017 https://issues.dlang.org/show_bug.cgi?id=18004
https://issues.dlang.org/show_bug.cgi?id=18004 Issue ID: 18004 Summary: [Home]std.meta: template DerivedToFront(TList...) bug. Product: D Version: D2 Hardware: All URL: http://dlang.org/ OS: All Status: NEW Severity: enhancement Priority: P3 Component: phobos Assignee: nobody puremagic.com Reporter: shove 163.com file: std.meta line: 745 template DerivedToFront(TList...) { ... } Incorrect running result, Example code that demonstrates the behavior: import std.meta; safe unittest { class A { } class B : A { } class C : B { } alias Types2 = AliasSeq!(A, C, C, B, B, C); static assert(is(DerivedToFront!(Types2) == AliasSeq!(C, C, C, B, B, A))); } --
Nov 21 2017