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Re: [Patch] Fix undefined behaviors in regex

From: Paolo Carlini <paolo dot carlini at oracle dot com>
To: Tim Shen <timshen91 at gmail dot com>, libstdc++ <libstdc++ at gcc dot gnu dot org>, gcc-patches <gcc-patches at gcc dot gnu dot org>
Date: Thu, 17 Oct 2013 00:13:57 +0200
Subject: Re: [Patch] Fix undefined behaviors in regex
Authentication-results: sourceware.org; auth=none
References: <CAPrifD=a7-RxtmyAxVJaTV9xjd9fEousVYM-DeEb=MqFPd4oTw at mail dot gmail dot com>

On 10/16/2013 11:48 PM, Tim Shen wrote:

It's detected by `clang++ -g -std=c++11 -fsanitize=undefined` but not
detected by g++ with flags `g++ -g -std=c++11 -fsanitize=undefined
-lpthread`. Am I on the right way?

-m32 and -m64 tested :)

Thank you!

Paolo.

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- Re: [Patch] Fix undefined behaviors in regex
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References:
- [Patch] Fix undefined behaviors in regex
  - From: Tim Shen

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