[Issue 11657] New: Pass array literal to typesafe variadic argument on stack

[d-bugmail at puremagic.com]

https://d.puremagic.com/issues/show_bug.cgi?id=11657

           Summary: Pass array literal to typesafe variadic argument on
                    stack
           Product: D
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: code at dawg.eu


--- Comment #0 from Martin Nowak <code at dawg.eu> 2013-12-01 10:09:12 PST ---
cat > enh.d << CODE
void foo(int[] ary...)
{
}

void bar()
{
    foo([1, 2, 3, 4]);
}
CODE

Currently this allocates a temporary array on the heap.
But because it's not allowed to escape variadic arguments, they array can be
passed on the stack.

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