[Issue 19769] CTFE format(): str[index] is used before initialized

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=19769

Ali Cehreli <acehreli at yahoo.com> changed:

           What    |Removed                     |Added
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                 CC|                            |acehreli at yahoo.com

--- Comment #3 from Ali Cehreli <acehreli at yahoo.com> ---
Similar:

import std.string;

struct S {
  int i = void;
}

void main() {
  auto s = S(42);
  auto f = format!"%s"(s);
}

Error: cannot read uninitialized variable `i` in CTFE

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