message: Simplify this loop.
diff: @@ -233,15 +233,10 @@ impl JITEngineInner {
  let mut allocated_function_call_trampolines: PrimaryMap<SignatureIndex, VMTrampoline> =
  PrimaryMap::new();
  - for ((_sig_index, _), ptr) in function_call_trampolines.iter().zip(
  - allocated_functions
  + for ptr in allocated_functions
  .drain(0..function_call_trampolines.len())
  - .map(|slice| slice.as_ptr()),
  - ) {
  - // TODO: make certain that we're visiting sigindex strictly increasing
  - //let func_type = &module.signatures[sig_index];
  - //let index = self.signatures.register(&func_type);
  -
  + .map(|slice| slice.as_ptr())
  + {
  let trampoline =
  unsafe { std::mem::transmute::<*const VMFunctionBody, VMTrampoline>(ptr) };
  allocated_function_call_trampolines.push(trampoline);
  