From: bors <bors@rust-lang.org>
Date: Sun, 17 May 2015 23:53:41 +0000 (+0000)
Subject: Auto merge of #25527 - inrustwetrust:const-not-overflow, r=alexcrichton
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=0cc99f9cc9b59518f618a2c3f5011000e60f922e;p=rust.git

Auto merge of #25527 - inrustwetrust:const-not-overflow, r=alexcrichton

Fixes #23968.
Since the values are stored in a u64 internally, we need to be mask away the
high bits after applying the ! operator. Otherwise, these bits will be set to
one, causing overflow.
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0cc99f9cc9b59518f618a2c3f5011000e60f922e