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Posted to dev@stdcxx.apache.org by "Martin Sebor (JIRA)" <ji...@apache.org> on 2006/06/23 22:26:32 UTC
[jira] Commented: (STDCXX-206) lib.string.io operator << doesn't
call width (0) if ios_base::failure exception occurred
[ http://issues.apache.org/jira/browse/STDCXX-206?page=comments#action_12417554 ]
Martin Sebor commented on STDCXX-206:
-------------------------------------
See the following posts for background:
http://mail-archives.apache.org/mod_mbox/incubator-stdcxx-dev/200606.mbox/%3c4499F98E.60505@roguewave.com%3e
http://mail-archives.apache.org/mod_mbox/incubator-stdcxx-dev/200606.mbox/%3c449C4A43.4060402@roguewave.com%3e
> lib.string.io operator << doesn't call width (0) if ios_base::failure exception occurred
> ------------------------------------------------------------------------------------------
>
> Key: STDCXX-206
> URL: http://issues.apache.org/jira/browse/STDCXX-206
> Project: C++ Standard Library
> Type: Bug
> Components: 21. Strings
> Versions: 4.1.3
> Environment: all
> Reporter: Anton Pevtsov
> Assignee: Martin Sebor
> Priority: Minor
>
> The following test fails:
> #include <iostream>
> #include <strstream>
> #include <string>
> #include <cassert>
> int main(int argc, char* argv[])
> {
> std::string str ("abcdefghijk");
> char buf[10];
> std::ostrstream os (buf, sizeof(buf));
> const std::streamsize width = 2;
> os.width (width);
> os.exceptions (std::ios_base::failbit | std::ios_base::badbit);
> try {
> os << str;
> }
> catch (std::ios_base::failure&) {
> }
> assert (0 == os.width ());
> return 0;
> }
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