digitalmars.D.bugs - [Issue 24185] New: Constant folding differs between Windows and
- d-bugmail puremagic.com (27/27) Oct 13 2023 https://issues.dlang.org/show_bug.cgi?id=24185
https://issues.dlang.org/show_bug.cgi?id=24185 Issue ID: 24185 Summary: Constant folding differs between Windows and linux builds Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: normal Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: timon.gehr gmx.ch DMD 2.105.2: --- void main(){ import std.stdio; assert(42*6==252); assert(cast(int)(4.2*60)==251); // passes on linux, fails on windows double x=4.2; assert(cast(int)(x*60)==252); // passes on both } --- Constant folding/CTFE of floating-point code differs between compile time and runtime, and it differs even between platforms. --
Oct 13 2023