[Issue 13929] nothrow @nogc gcd with signed integers

https://issues.dlang.org/show_bug.cgi?id=13929 weaselcat <r9shackleford@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |r9shackleford@gmail.com --- Comment #1 from weaselcat <r9shackleford@gmail.com> --- gcd(a,b) = gcd(|a|,|b|) = gcd(|a|,b) = gcd(a,|b|) - is there a technical reason we reject negative instead of using abs on possible negative(i.e, T.min < 0)? --

March 26, 2018

Posted by Seb

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Seb

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https://issues.dlang.org/show_bug.cgi?id=13929

Seb <greensunny12@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |greensunny12@gmail.com
         Resolution|---                         |FIXED

--- Comment #2 from Seb <greensunny12@gmail.com> ---
This works since 2.072.2: https://run.dlang.io/is/1CXrc8

> gcd(a,b) = gcd(|a|,|b|) = gcd(|a|,b) = gcd(a,|b|) - is there a technical reason we reject negative instead of using abs on possible negative(i.e, T.min < 0)?

Please open a separate issue or thread on NG.learn for this.

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