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[google][4.8] Add more inexpensive debug checks to vector, bitvector, deque

From: Paul Pluzhnikov <ppluzhnikov at google dot com>
To: gcc-patches <gcc-patches at gcc dot gnu dot org>, "libstdc++" <libstdc++ at gcc dot gnu dot org>
Date: Mon, 6 Jan 2014 08:46:01 -0800
Subject: [google][4.8] Add more inexpensive debug checks to vector, bitvector, deque
Authentication-results: sourceware.org; auth=none

Greetings,

For Google b/9127283, I've committed attached patch on google/gcc-4_8 branch.

Related: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56109

This caught ~10 bugs for us. erase(end()) and pop_back() on empty
vector appear to be most common.

-- 
Paul Pluzhnikov

Attachment: patch.txt
Description: Text document

Follow-Ups:
- Re: [google][4.8] Add more inexpensive debug checks to vector, bitvector, deque
  - From: François Dumont

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