[Bug c++/35929] New: Argument type of non-member operator->*

[Bug c++/35929] New: Argument type of non-member operator->*

[gcc at magfr dot user dot lysator dot liu dot se]

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When I try to compile a non-member operator ->* g++ tells me that

pmv.C:3: error: 'int& operator->*(s*, int s::*)' must have an argument of class
or enumerated type

but the only place where the standard mentions the argument types of ->* is in
13.6§11 and there it is stated

...there exist candidate operator functions of the form
     CV12 T & operator->*(CV1 C1 *, CV2 T C2 ::*);

and thus I think this is a bug.


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           Summary: Argument type of non-member operator->*
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: gcc at magfr dot user dot lysator dot liu dot se
 GCC build triplet: i586-pc-linux-gnu
  GCC host triplet: i586-pc-linux-gnu
GCC target triplet: i586-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35929

[Bug c++/35929] Argument type of non-member operator->*

[gcc at magfr dot user dot lysator dot liu dot se]

------- Comment #1 from gcc at magfr dot user dot lysator dot liu dot se  2008-04-14 05:24 -------
Created an attachment (id=15475)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15475&action=view)
Testcase for the error message

Repeat by compiling as 

g++ -c pmv.C


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35929

[Bug c++/35929] Argument type of non-member operator->*

[gcc at magfr dot user dot lysator dot liu dot se]

------- Comment #2 from gcc at magfr dot user dot lysator dot liu dot se  2008-04-14 06:34 -------
I think I was wrong.


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gcc at magfr dot user dot lysator dot liu dot se changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35929

[Bug c++/35929] Argument type of non-member operator->*

[bangerth at dealii dot org]

------- Comment #3 from bangerth at dealii dot org  2008-04-14 14:17 -------
Yes. Note that it requires an argument of *class* type, not *pointer to
class* type.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35929