• d-bugmail puremagic.com (39/39) Nov 03 2012 http://d.puremagic.com/issues/show_bug.cgi?id=8950

d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=8950

           Summary: postblit not called on const static array
                    initialization
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: wrong-code
          Severity: major
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: verylonglogin.reg gmail.com


--- Comment #0 from Denis Shelomovskij <verylonglogin.reg gmail.com> 2012-11-03
10:12:57 MSK ---
---
struct S
{
    static int postblits = 0;

    this(this) const
    { ++postblits; }
}

void main()
{
    auto s = S();

    S[2] arr = s;
    assert(S.postblits == 2); // ok
    S.postblits = 0;

    const S[2] constArr = s;
    assert(S.postblits == 2); // failed: S.postblits == 0
    S.postblits = 0;

    const S[2] constArr2 = arr;
    assert(S.postblits == 2); // failed: S.postblits == 0
    S.postblits = 0;
}
---

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