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Bug 18832 – std.typecons.tuple comparison broken for floating point elements

Status: RESOLVED
Resolution: DUPLICATE
Severity: normal
Priority: P1
Component: phobos
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2018-05-06T12:42:56Z
Last change time: 2019-12-21T09:21:38Z
Assigned to: No Owner
Creator: Bolpat

Comments

Comment #0 by qs.il.paperinik — 2018-05-06T12:42:56Z

This code compiles: import std.typecons : tuple; auto tup = tuple(double.nan); assert(tup > tup); assert(!(tup < tup)); What else to say. Comparison is broken. Unfortunately in D, non-total orders are generally broken.

Comment #1 by bugzilla — 2019-12-21T09:21:38Z

*** This issue has been marked as a duplicate of issue 13663 ***