c++/6720: compile error using stl extensions

c++/6720: compile error using stl extensions

[jblinka]

>Number:         6720
>Category:       c++
>Synopsis:       compile error using stl extensions
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat May 18 12:56:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     John Blinka
>Release:        gcc-3.1
>Organization:
>Environment:
i686-pc-lniux-gnu; slackware 8.0
>Description:
Compiler gets confused by use of stl classes in presence
of -I<path to stl extension>.  In all of the following
examples, the command line is
/usr/local/lang/gcc/bin/g++ -o a -I/usr/local/lang/gcc/include/g++-v3/ext a.cc

where a.cc is just
int main() {}
preceeded by 0 or more #includes

Example 1)
  Program:
    int main() {}
  Compilation succeeds.

Example 2)
  Program:
    #include <iostream>
    int main() {}
  Compilation fails

Example 3)
  Program:
    #include <hash_map>
    #include <iostream>
    int main() {}
  Compilation succeeds.

Example 4)
  Program:
    #include <iostream>
    #include <hash_map>
    int main() {}
  Compilation fails.

Example 5)
  Program:
   #include <hash_map>
   int main() {}
   Compilation succeeds.
>How-To-Repeat:
/usr/local/lang/gcc/bin/g++ -save-temps -o a -I/usr/local/lang/gcc/include/g++-v3/ext a.cc
where a.cc is one of the examples in the Description.
>Fix:
?
>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
Content-Type: application/octet-stream; name="a.ii"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="a.ii"
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