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Bug 4994 – std.range assumeSorted and SortedRange!() don't work with immutables

Status: RESOLVED
Resolution: FIXED
Severity: major
Priority: P2
Component: phobos
Product: D
Version: D2
Platform: x86
OS: Windows
Creation time: 2010-10-04T15:52:00Z
Last change time: 2011-01-22T14:21:59Z
Assigned to: andrei
Creator: ah08010-d

Comments

Comment #0 by ah08010-d — 2010-10-04T15:52:36Z

The assumeSorted and SortedRange templates cannot work with immutable data. Apparently, one requirement for being sorted is supporting .save. The SortedRange!().save as written uses typeof() to copy the type of the input, without stripping off immutability.

Comment #1 by andrei — 2011-01-22T14:21:59Z

Fixed in http://www.dsource.org/projects/phobos/changeset/2368