[Issue 4424] New: Copy constructor and templated opAssign cannot coexist

d-bugmail at puremagic.com d-bugmail at puremagic.com
Sun Jul 4 04:25:30 PDT 2010


http://d.puremagic.com/issues/show_bug.cgi?id=4424

           Summary: Copy constructor and templated opAssign cannot coexist
           Product: D
           Version: 2.041
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: rsinfu at gmail.com


--- Comment #0 from Shin Fujishiro <rsinfu at gmail.com> 2010-07-04 04:25:29 PDT ---
Templated opAssign cannot be declared in a struct with copy constructor.

-------------------- test.d
struct S
{
    this(this) {}
    void opAssign(T)(T rhs) if (! is(T == S))
    {}
}
--------------------
% dmd -o- -c test
test.d: Error: function test.S.opAssign conflicts with template
test.S.opAssign(T) if (!is(T == S)) at test.d(4)
--------------------

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