src/math · 3a60629a6d1aaf2962bd118994246463412ffbff · go / golang

math/bits: define Div to panic when y<=hi · 979d9027

Brian Kessler authored Nov 14, 2018

Div panics when y<=hi because either the quotient overflows
the size of the output or division by zero occurs when y==0.
This provides a uniform behavior for all implementations.

Fixes #28316

Change-Id: If23aeb10e0709ee1a60b7d614afc9103d674a980
Reviewed-on: https://go-review.googlesource.com/c/149517Reviewed-by: Robert Griesemer <gri@golang.org>

979d9027

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