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[PATCH] Fix a num_put::_M_widen_int corner case

From: Paolo Carlini <pcarlini at unitus dot it>
To: libstdc++ at gcc dot gnu dot org
Cc: bkoz <bkoz at redhat dot com>
Date: Fri, 27 Sep 2002 20:38:01 +0200
Subject: [PATCH] Fix a num_put::_M_widen_int corner case

Hi,

I discovered this bug while analyzing libstdc++/7989 (not a bug).
Currently, we seg fault on the testcases below, since, when
printing a grouped oct or hex zero even if showbase is true the
usual 0, 0x or 0X prefixes do not appear.

The patch was regression tested on x86-linux. In case, ok for
3.2.1 too, or not?

Ciao, Paolo.

/////////////

2002-09-27  Paolo Carlini  <pcarlini@unitus.it>

       * include/bits/locale_facets.tcc (num_put::_M_widen_int):
       Deal correctly with grouped, showbased (oct or hex) zero.
       * testsuite/22_locale/num_put_members_char.cc: Add test05.
       * testsuite/22_locale/num_put_members_wchar_t.cc: Ditto.

Attachment: patch_gzoh
Description: application/java-vm

Follow-Ups:
- Re: [PATCH] Fix a num_put::_M_widen_int corner case
  - From: Benjamin Kosnik

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