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From "Martin Sebor (JIRA)" <j...@apache.org>
Subject [jira] Created: (STDCXX-272) std::string::find_first_of() returns 0 for the empty string
Date Fri, 11 Aug 2006 21:28:14 GMT
std::string::find_first_of() returns 0 for the empty string
-----------------------------------------------------------

                 Key: STDCXX-272
                 URL: http://issues.apache.org/jira/browse/STDCXX-272
             Project: C++ Standard Library
          Issue Type: Bug
          Components: 21. Strings
    Affects Versions: 4.1.2, 4.1.3
         Environment: all
            Reporter: Martin Sebor
         Assigned To: Martin Sebor


The program below is expected to run succeffully to completion (since the returned value must
be less than the size of the string) but instead it aborts.

$ cat t.cpp && nice gmake t && ./t
#include <cassert>
#include <string>

int main ()
{
    std::string::size_type xpos =
        std::string ("").find_first_of ("cba", 0, std::string::npos);

    assert (std::string::npos == xpos);
}

aCC -c -I/amd/devco/sebor/dev/stdlib/include/ansi -I/usr/include  -D_RWSTDDEBUG    -D_RWSTD_USE_CONFIG
-I/amd/devco/sebor/dev/stdlib/include -I/build/sebor/aCC-3.70-11d/include -I/amd/devco/sebor/dev/stdlib/examples/include
 -Aa +nostl  -g +d  +w +W392 +W655 +W684 +W818 +W819 +W849  t.cpp
aCC t.o -o t -Aa +nostl -Wl,+s -Wl,+vnocompatwarnings -L/build/sebor/aCC-3.70-11d/lib    -L/build/sebor/aCC-3.70-11d/lib
-lstd11d   -lm
ABORT instruction (core dumped)


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