[Issue 11877] New: static opSlice is not possible

d-bugmail at puremagic.com d-bugmail at puremagic.com
Tue Jan 7 05:01:09 PST 2014


https://d.puremagic.com/issues/show_bug.cgi?id=11877

           Summary: static opSlice is not possible
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: public at dicebot.lv


--- Comment #0 from Dicebot <public at dicebot.lv> 2014-01-07 05:01:05 PST ---
struct X
{
    static int opSlice(size_t a, size_t b)
    {
        return 42;
    }
}

static assert ( X[1..2] == 42 );

// Error: cannot slice type 'X'

-------------------------------------------

There is not reason why slicing should be prohibited in this case. It conforms
usual operator syntax rewrite rules and has no grammar ambiguity with array
types if slicing bounds are used.

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