Compiler hangs on returning postfixed number literal from a function with mismatching types

Reproduction link.

export function bug(): i32 {
  const x = 1u8;

  return x;
}

The compiler hangs when using a postfixed literal (does ASC even have these?), but only if it's in a position other than the return value.

I.e., this compiles fine:

export function probably_still_a_bug(): i32 {
  return 1u8;
}

[MaxGraey]

I guess 1u8 accidentally support here as side effect of parseInt('1u8') == 1 No, this is different reason.