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Date: Thu, 8 Dec 2005 22:26:10 +0100 (CET)
From: "Martin Sebor (JIRA)" <jira@apache.org>
To: stdcxx-dev@incubator.apache.org
Subject: [jira] Closed: (STDCXX-25) string::insert() curruption inserting self
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     [ http://issues.apache.org/jira/browse/STDCXX-25?page=all ]
     
Martin Sebor closed STDCXX-25:
------------------------------


Fix confirmed.

> string::insert() curruption inserting self
> ------------------------------------------
>
>          Key: STDCXX-25
>          URL: http://issues.apache.org/jira/browse/STDCXX-25
>      Project: STDCXX
>         Type: Bug
>   Components: 21. Strings
>     Versions: 4.1.2
>  Environment: All
>     Reporter: Martin Sebor
>     Assignee: Martin Sebor
>      Fix For: 4.1.3
>  Attachments: stdcxx-25.patch
>
> The program below aborts. According to 21.3.5.4, p16 of C++ '03, the effects of the insert member function template are "Equivalent to insert(p - begin(), basic_string(first, last))." See also http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#7.
> $ cat t.cpp && nice gmake SRCS=t.cpp && ./t
> #include <cassert>
> #include <string>
> int main ()
> {
>      std::string s ("ab");
>      s.insert (s.begin () + 1, s.data (), s.data () + s.length ());
>      assert ("aabb" == s);
> }
> aCC -c  -D_RWSTDDEBUG  -D_RWSTD_USE_CONFIG -I/build/sebor/dev/stdlib/../../aCC-6.0-11s/include -I/build/sebor/dev/stdlib/include -I/build/sebor/dev/stdlib/../rwtest -I/build/sebor/dev/stdlib/../rwtest/include -I/build/sebor/dev/stdlib/tests/include  -AA -g +d   +w +W392 +W655 +W684 +W818 +W819 +W849 +W2193 +W2236 +W2261 +W2340 +W2401 +W2487  t.cpp 
> aCC t.o -o t -L/build/sebor/dev/stdlib/../../aCC-6.0-11s/rwtest -lrwtest -AA +nostl -Wl,+s -L/build/sebor/dev/stdlib/../../aCC-6.0-11s/lib    -L/build/sebor/dev/stdlib/../../aCC-6.0-11s/lib -lstd   -lm  
> Assertion failed: "aabb" == s, file t.cpp, line 10
> ABORT instruction (core dumped)

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