[Issue 14419] [CTFE] Need infinite loop detection?

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14419

--- Comment #3 from Ketmar Dark <ketmar at ketmar.no-ip.org> ---
at least there is sense to make CTFE fail early when it tries to evaluate
function with inappropriate return value. the original sample was this:

alias extern(C) immutable void function () VectorFunc;
VectorFunc[3] g_pfnVectors = [
  Reset_Handler,
];

extern(C) void Reset_Handler () {
  while (true) {}
}

there is no sense to evaluate `Reset_Handler`, as it's return value (actually,
absense of) is not suitable as array element.

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