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* [Bug c++/31459]  New: No #pragma GCC visibility  {push/pop}  (default) in <stdexcept>  and <string>
@ 2007-04-03 14:14 rjarrett at mathworks dot com
  2007-04-03 16:37 ` [Bug c++/31459] " pinskia at gcc dot gnu dot org
  0 siblings, 1 reply; 2+ messages in thread
From: rjarrett at mathworks dot com @ 2007-04-03 14:14 UTC (permalink / raw)
  To: gcc-bugs

Generic header defect observed on both x86 and x86_64

Missing  "#pragma GCC visibility push(default)" and "#pragma GCC visibility
pop" directives wrapped around the versions of <stdexcept> and <string> that
ship with GCC 4.0 - 4.2.  See for example <new> or <exception>, which are
properly encased.

Add #pragma GCC visibility push(default) and 
#pragma GCC visibility pop(default) to string and stdexcept

>From new
...
#pragma GCC visibility push(default)

extern "C++" {
...
} // extern "C++"

#pragma GCC visibility pop
....


Workaround:
create a include directory with files 'string' and 'stdexcept' and alter your
include path to ssearch this directory first.

string:

#pragma GCC system_header
#pragma GCC visibility push(default)
#include_next <string>
#pragma GCC visibility pop


-- 
           Summary: No #pragma GCC visibility  {push/pop}  (default) in
                    <stdexcept>  and <string>
           Product: gcc
           Version: 4.1.1
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rjarrett at mathworks dot com
 GCC build triplet: x86_64-unknown-linux-gnu
  GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31459


^ permalink raw reply	[flat|nested] 2+ messages in thread
* [Bug c++/31459] No #pragma GCC visibility  {push/pop}  (default) in <stdexcept>  and <string>
  2007-04-03 14:14 [Bug c++/31459] New: No #pragma GCC visibility {push/pop} (default) in <stdexcept> and <string> rjarrett at mathworks dot com
@ 2007-04-03 16:37 ` pinskia at gcc dot gnu dot org
  0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-04-03 16:37 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from pinskia at gcc dot gnu dot org  2007-04-03 17:37 -------
Actually this is fixed in 4.2.0, see PR 19664.

*** This bug has been marked as a duplicate of 19664 ***


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31459


^ permalink raw reply	[flat|nested] 2+ messages in thread
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2007-04-03 14:14 [Bug c++/31459] New: No #pragma GCC visibility {push/pop} (default) in <stdexcept> and <string> rjarrett at mathworks dot com
2007-04-03 16:37 ` [Bug c++/31459] " pinskia at gcc dot gnu dot org

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