[Bug c++/20200] New: typeid/demangle for multidimensional array returns wrong name

[Bug c++/20200] New: typeid/demangle for multidimensional array returns wrong name

[jody-atd-030903 at atdesk dot com]

Calling typeid(int[3][2]).name() returns the string "A3_A2_i" which I think is
correct (though I am unfamiliar with all the mangling rules).  However,
demangling this name returns "int[2][3]" so either the typeid().name() string is
wrong, or the demangled name is wrong.

Same behavior on 3.2 and 3.3.3.

See attached files.

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           Summary: typeid/demangle for multidimensional array returns wrong
                    name
           Product: gcc
           Version: 3.3.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jody-atd-030903 at atdesk dot com
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20200

[Bug c++/20200] typeid/demangle for multidimensional array returns wrong name

[jody-atd-030903 at atdesk dot com]

------- Additional Comments From jody-atd-030903 at atdesk dot com  2005-02-24 19:57 -------
Created an attachment (id=8273)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8273&action=view)
Test program


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20200

[Bug c++/20200] typeid/demangle for multidimensional array returns wrong name

[jody-atd-030903 at atdesk dot com]

------- Additional Comments From jody-atd-030903 at atdesk dot com  2005-02-24 19:58 -------
Created an attachment (id=8274)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8274&action=view)
Preprocessed output (result of gcc -v -save-temps b.cpp)


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20200

[Bug c++/20200] typeid/demangle for multidimensional array returns wrong name

[jody-atd-030903 at atdesk dot com]

------- Additional Comments From jody-atd-030903 at atdesk dot com  2005-02-24 19:59 -------
Created an attachment (id=8275)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8275&action=view)
stdout/stderr from running gcc -v -save-temps b.cpp > OUT 2>&1


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20200

[Bug c++/20200] typeid/demangle for multidimensional array returns wrong name

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-02-24 20:01 -------
The demangler is wrong which by the way has been fixed in 3.4.0.
With a newer demangler I get:
int [3][2]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID
   Target Milestone|---                         |3.4.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20200