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digitalmars.D.bugs - [Issue 17373] New: traits getOverloads + multiple interface


          Issue ID: 17373
           Summary: traits getOverloads + multiple interface inheritance
                    only see one of the interfaces' overloads
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody puremagic.com
          Reporter: mathias.lang sociomantic.com

Tested with 2.074 / master as of today:

interface Foo { void visit (int); }
interface Bar { void visit (double); }
interface FooBar : Foo, Bar {}

pragma(msg, __traits(getOverloads, FooBar, "visit").length);

Outputs `1LU`, which is incorrect as both will be part of the overload set.
This breaks reflection code which tries to auto-instantiate interfaces (like
Blackhole / whitehole).

May 05 2017