https://issues.dlang.org/show_bug.cgi?id=23959

          Issue ID: 23959
           Summary: [REG2.101.0] Copying arrays of types with postblits
                    from varargs broken
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Keywords: wrong-code
          Severity: regression
          Priority: P1
         Component: dmd
          Assignee: nobody@puremagic.com
          Reporter: dlang-bugzilla@thecybershadow.net

//////// test.d ///////
struct ST()
{
    int i;
    this(this) {}
}

alias S = ST!();

void poison()
{
    static S g;
    auto s = g;
}

S[1] sa;

void fun(S[] values...)
{
    sa[] = values;
}

unittest
{
    fun(S(1));
    assert(sa[0].i);
}
///////////////////////

Introduced in https://github.com/dlang/dmd/pull/14310

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