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Bug 5608 – BigInt(1)-1 problem

Status: RESOLVED
Resolution: FIXED
Severity: normal
Priority: P2
Component: dmd
Product: D
Version: D2
Platform: x86
OS: Windows
Creation time: 2011-02-18T03:18:00Z
Last change time: 2011-02-23T15:12:21Z
Keywords: wrong-code
Assigned to: nobody
Creator: bearophile_hugs

Comments

Comment #0 by bearophile_hugs — 2011-02-18T03:18:46Z

This program prints "-0" and then the assert fires, dmd 2.052: import std.stdio, std.bigint; void main() { writeln(BigInt(1)-1); assert((BigInt(1)-1) == 0); } Output: -0

Comment #1 by clugdbug — 2011-02-23T13:36:54Z

Fixed: https://github.com/D-Programming-Language/phobos/commit/6b0a96289e7ecffe2a102b0da9cad6a8da7d4653

Comment #2 by bearophile_hugs — 2011-02-23T15:12:21Z

Thank you Don.