[Issue 10037] Compiler should not generate opEquals method implicitly

d-bugmail at puremagic.com d-bugmail at puremagic.com
Mon May 6 21:19:37 PDT 2013


http://d.puremagic.com/issues/show_bug.cgi?id=10037


Kenji Hara <k.hara.pg at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|                            |3789


--- Comment #1 from Kenji Hara <k.hara.pg at gmail.com> 2013-05-06 21:19:36 PDT ---
Essentially in D, equality operation '==' should probide structural equality.
For built-in basic types, it is just same as bitwise equality. For array types,
'==' provides length and element-wise equality. For AA types, it provides
logical AND of contained elements equality. Then, for any struct types which
does not have explicit opEquals, D should provide member-wise equality.

It has been discussed long time in bug 3789, and I think it should be fixed.
But this issue is an obstacle to fix it.

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