[Issue 9458] New: ModExp generates invalid code against array operands

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=9458

           Summary: ModExp generates invalid code against array operands
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: accepts-invalid, wrong-code
          Severity: major
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: k.hara.pg at gmail.com


--- Comment #0 from Kenji Hara <k.hara.pg at gmail.com> 2013-02-05 22:48:41 PST ---
In this code, line 4 is not valid array-operation. But, compiler accepts such
invalid code.
Note that: slice expression MUST appear in LHS operand for valid array
operation.

void main()
{
    int[] a = [1, 2, 3];
    a = a[] % a[];  // line 4

    import std.stdio;
    writeln(a);  // prints "[]"
}

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