digitalmars.D.bugs - [Issue 12323] New: std.typecons.Nullable of a fixed-size array
- d-bugmail puremagic.com (38/38) Mar 08 2014 https://d.puremagic.com/issues/show_bug.cgi?id=12323
https://d.puremagic.com/issues/show_bug.cgi?id=12323 Summary: std.typecons.Nullable of a fixed-size array Product: D Version: D2 Platform: All OS/Version: All Status: NEW Severity: enhancement Priority: P2 Component: Phobos AssignedTo: nobody puremagic.com ReportedBy: bearophile_hugs eml.cc This is an enhancement request, related to Issue 12322 import std.range: iota; import std.array: array; import std.typecons: Nullable; alias Foo = int[5]; Nullable!Foo bar1() { Foo r = 5.iota.array; return typeof(return)(r); // OK } Nullable!Foo bar2() { return typeof(return)(5.iota.array); // Error } Nullable!Foo bar3() { return typeof(return)(5.iota.array.idup); // Error } void main() {} dmd 2.066alpha gives: test.d(10,26): Error: inout method std.typecons.Nullable!(int[5]).Nullable.this is not callable using a mutable object test.d(13,26): Error: inout method std.typecons.Nullable!(int[5]).Nullable.this is not callable using a mutable object Is it possible to support code like in the function bar2()? -- Configure issuemail: https://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Mar 08 2014