[Issue 10999] New: Limited type matching

d-bugmail at puremagic.com d-bugmail at puremagic.com
Mon Sep 9 11:08:39 PDT 2013


http://d.puremagic.com/issues/show_bug.cgi?id=10999

           Summary: Limited type matching
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: rswhite4 at googlemail.com


--- Comment #0 from rswhite4 at googlemail.com 2013-09-09 11:08:38 PDT ---
Code:

----
import std.stdio;

void foo(short x, short y) { }
void foo(short[2] xy) { }

void main()
{
    foo(1, 2); /// works
    foo([1, 2]); /// works

    ushort[2] xy = [1, 2];
    foo(xy); /// fails

    ushort x = 1, y = 2;
    foo(x, y); /// works
}
----

If the compiler is able to cast implicit from ushort to short, he should also
be able to cast from ushort[2] to short[2].

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