[Issue 11743] New: cannot initialize const arrays with out parameters

d-bugmail at puremagic.com d-bugmail at puremagic.com
Sat Dec 14 11:08:47 PST 2013


https://d.puremagic.com/issues/show_bug.cgi?id=11743

           Summary: cannot initialize const arrays with out parameters
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: bugzilla at digitalmars.com


--- Comment #0 from Walter Bright <bugzilla at digitalmars.com> 2013-12-14 11:08:45 PST ---
The following shows the problem:
---------------------
struct S {
    const int[] x;
    const int[] y;
    const int   z;

    this(int i) {
        x = null;       // works
        foo(y);         // fails
        bar(z);         // works
    }
}

void foo(out int[] y) { y = null; }

void bar(out int z) { z = 1; }
---------------------

dmd -c foo
foo.d(9): Error: function foo.foo (out int[] y) is not callable using argument
types (const(int[]))

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