stdcxx-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Martin Sebor (JIRA)" <j...@apache.org>
Subject [jira] Commented: (STDCXX-25) string::insert() curruption inserting self
Date Thu, 15 Sep 2005 17:23:57 GMT
    [ http://issues.apache.org/jira/browse/STDCXX-25?page=comments#action_12329450 ] 

Martin Sebor commented on STDCXX-25:
------------------------------------

See also:
http://mail-archives.apache.org/mod_mbox/incubator-stdcxx-dev/200509.mbox/%3c4FA4B7B3231C5D459E7BAD020213A9420301B1B7@bco-exchange.bco.roguewave.com%3e

> 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

>
> 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)

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
   http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see:
   http://www.atlassian.com/software/jira


Mime
View raw message