language-servers/roc
1
0
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2025-10-02 16:21:11 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

Merge pull request #2109 from rtfeldman/refactor-passed-function

Browse source 
refactor passed (to higher order lowlevel) funcion
This commit is contained in:
Richard Feldman 2021-12-01 08:17:39 -05:00 • committed by GitHub
commit e6bec46898
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
5 changed files with 95 additions and 88 deletions
Download patch file Download diff file Expand all files Collapse all files

13
compiler/mono/src/borrow.rs
View file

@ -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);
}
}