Bug 16402 – ICE when reinterpreting a function as a long[2]

( https://dpaste.dzfl.pl/01922868e611 ) void f() {}; void main() { auto X = *cast(long[2]*) &f; }; // Internal error: backend\cod2.c 3971 The `2` in `long[2]` can be any number > 1. On x86-32 the same bug is also triggered by `int[2]` and `uint[2]`. This works fine: auto Ptr = cast(long[2]*) &f; auto X = *Ptr; It can also be triggered with the enclosing function: void main() { auto X = *cast(long[2]*) &main; // Internal error … };