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  1. C++ Standard Library
  2. STDCXX-655

[HP aCC 3.73] error 902 on an overloaded template assignment in a template

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: External
    • Labels:
      None
    • Environment:

      HP aCC 3.73

    • Severity:
      Compiler Error

      Description

      -------- Original Message --------
      Subject: error 902 on an overloaded template assignment in a template
      Date: Thu, 08 Nov 2007 16:17:41 -0700
      From: Martin Sebor <sebor@roguewave.com>
      To: acxx@cup.hp.com

      Hi!

      This bug seems familiar but I don't think I've reported it yet.
      It comes up in our test for auto_ptr. See:
      http://issues.apache.org/jira/browse/STDCXX-616

      Martin

      $ cat t.cpp && aCC -V t.cpp
      template <class T>
      struct S {
      void operator= (S&) { }
      template <class U>
      void operator= (S<U>&) { }
      };

      int main ()
      {
      S<void> s;
      s.operator=<void>(s);
      }
      aCC: HP ANSI C++ B3910B A.03.73
      Error 902: "t.cpp", line 11 # Template deduction failed to find a match
      for the call to 'operator =' with signature 'void (S<void> *,S<void>)'.
      s.operator=<void>(s);
      ^^^^^^^

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              • Assignee:
                Unassigned
                Reporter:
                sebor Martin Sebor
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                • Created:
                  Updated: