digitalmars.D.bugs - [Issue 7737] New: std.typecons.Typedef problem with immutable initialized in static this()
- d-bugmail puremagic.com (58/58) Mar 19 2012 http://d.puremagic.com/issues/show_bug.cgi?id=7737
- d-bugmail puremagic.com (10/10) Mar 11 2013 http://d.puremagic.com/issues/show_bug.cgi?id=7737
http://d.puremagic.com/issues/show_bug.cgi?id=7737 Summary: std.typecons.Typedef problem with immutable initialized in static this() Product: D Version: D2 Platform: x86 OS/Version: Windows Status: NEW Keywords: rejects-valid Severity: normal Priority: P2 Component: Phobos AssignedTo: nobody puremagic.com ReportedBy: bearophile_hugs eml.cc I don't know if it's possible to fix this just changing Phobos. Maybe more is needed. Tests performed with DMD 2.059head: This compiles: alias int[] Arr; immutable Arr a; pure nothrow static this() { a = [1, 2, 3]; } void main() {} This compiles (with -d): typedef int[] Arr; immutable Arr a; pure nothrow static this() { a = [1, 2, 3]; } void main() {} This compiles: import std.typecons: Typedef; alias Typedef!(int[]) Arr; Arr a; nothrow static this() { a = [1, 2, 3]; } void main() {} But this doesn't compile: import std.typecons: Typedef; alias Typedef!(int[]) Arr; immutable Arr a; pure nothrow static this() { a = [1, 2, 3]; } void main() {} It gives: test.d(5): Error: template std.typecons.Typedef!(int[],null).Typedef.Proxy!(Typedef_payload).opAssign(this X,V) does not match any function template declaration test.d(5): Error: template std.typecons.Typedef!(int[],null).Typedef.Proxy!(Typedef_payload).opAssign(this X,V) cannot deduce template function from argument types !()(int[]) -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Mar 19 2012
http://d.puremagic.com/issues/show_bug.cgi?id=7737 Kenji Hara <k.hara.pg gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Depends on| |9665 This is non-const object initialization problem. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Mar 11 2013