digitalmars.D.bugs - [Issue 19888] New: default parameters in templates with tuple
- d-bugmail puremagic.com (35/35) May 20 2019 https://issues.dlang.org/show_bug.cgi?id=19888
https://issues.dlang.org/show_bug.cgi?id=19888 Issue ID: 19888 Summary: default parameters in templates with tuple parameters+defaults are thrown away Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: normal Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: elpenguino+D gmail.com This example fails to compile on all known DMD versions. ``` unittest { assert(func(1,0) == 1); assert(func(1) == 1); //compile error assert(func2() == 0); } template AliasSeq(TList...) { alias AliasSeq = TList; } T func(T)(T value, AliasSeq!(int) params = AliasSeq!(0)) { return value; } int func2(AliasSeq!(int) params = AliasSeq!(0)) { return 0; } ``` --
May 20 2019