digitalmars.D.bugs - [Issue 10648] New: std.traits.isMutable is true for struct defined immutable
- d-bugmail puremagic.com (25/25) Jul 15 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10648
- d-bugmail puremagic.com (16/29) Jul 15 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10648
http://d.puremagic.com/issues/show_bug.cgi?id=10648 Summary: std.traits.isMutable is true for struct defined immutable Product: D Version: D2 Platform: x86 OS/Version: Windows Status: NEW Severity: normal Priority: P2 Component: Phobos AssignedTo: nobody puremagic.com ReportedBy: bearophile_hugs eml.cc With dmd 2.064alpha this code runs with no assert errors: import std.traits: isMutable; immutable struct Foo {} void main () { static assert(isMutable!Foo); } Issue found by JS: http://forum.dlang.org/thread/xjpfwfydzxxwqisvqudw forum.dlang.org -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 15 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10648 Kenji Hara <k.hara.pg gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |INVALIDWith dmd 2.064alpha this code runs with no assert errors: import std.traits: isMutable; immutable struct Foo {} void main () { static assert(isMutable!Foo); } Issue found by JS: http://forum.dlang.org/thread/xjpfwfydzxxwqisvqudw forum.dlang.orgIt is not an issue. Because: 1. Qualified struct declaration and its behavior is properly documented. http://dlang.org/struct#ConstStruct 2. The struct name `Foo` always represent 'mutable type Foo'. And, isMutable tests whether the type qualifier is mutable or not. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 15 2013