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refactor passed (to higher order lowlevel) funcion

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This commit is contained in:
Folkert 2021-11-30 21:50:27 +01:00
parent d29d05ea87
commit bec74c36c5
5 changed files with 92 additions and 88 deletions
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13
compiler/mono/src/borrow.rs
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@ -595,20 +595,17 @@ impl<'a> BorrowInfState<'a> {
HigherOrder(HigherOrderLowLevel {
op,
arg_layouts,
ret_layout,
function_name,
function_env,
passed_function,
..
}) => {
use crate::low_level::HigherOrder::*;
let closure_layout = ProcLayout {
arguments: arg_layouts,
result: *ret_layout,
arguments: passed_function.argument_layouts,
result: passed_function.return_layout,
};
let function_ps = match param_map.get_symbol(*function_name, closure_layout) {
let function_ps = match param_map.get_symbol(passed_function.name, closure_layout) {
Some(function_ps) => function_ps,
None => unreachable!(),
};
@ -692,7 +689,7 @@ impl<'a> BorrowInfState<'a> {
// own the closure environment if the function needs to own it
let function_env_position = op.function_arity();
if let Some(false) = function_ps.get(function_env_position).map(|p| p.borrow) {
self.own_var(*function_env);
self.own_var(passed_function.captured_environment);
}
}