[Issue 8783] New: ref foreach update of const fixed size arrays in constructor

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=8783

           Summary: ref foreach update of const fixed size arrays in
                    constructor
           Product: D
           Version: D2
          Platform: x86
        OS/Version: Windows
            Status: NEW
          Keywords: rejects-valid
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: bearophile_hugs at eml.cc


--- Comment #0 from bearophile_hugs at eml.cc 2012-10-08 10:20:50 PDT ---
This is a spinoff of Issue 6174


struct Foo {
    int[1] bar;
}
const Foo[1] foos;
static this() {
    foreach (i; 0 .. foos.length)
        foos[i].bar[i] = 1; // OK
    foreach (i, ref f; foos)
        f.bar[i] = 1; // line 9, Error
}
void main() {}


DMD 2.061alpha gives:

temp.d(9): Error: cannot modify const expression f.bar[i]

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