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Shove more into a common env

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Ayaz Hafiz 2023-06-22 14:06:55 -05:00
parent b5ea2c2c99
commit ad20a2ee41
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10 changed files with 565 additions and 623 deletions
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20
crates/compiler/solve/src/deep_copy.rs
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@ -10,29 +10,23 @@ use roc_types::{
types::{RecordField, Uls},
};
use crate::pools::Pools;
use crate::env::Env;
pub(crate) fn deep_copy_var_in(
subs: &mut Subs,
rank: Rank,
pools: &mut Pools,
var: Variable,
arena: &Bump,
) -> Variable {
pub(crate) fn deep_copy_var_in(env: &mut Env, rank: Rank, var: Variable, arena: &Bump) -> Variable {
let mut visited = bumpalo::collections::Vec::with_capacity_in(256, arena);
let pool = pools.get_mut(rank);
let pool = env.pools.get_mut(rank);
let var = subs.get_root_key(var);
match deep_copy_var_decision(subs, rank, var) {
let var = env.subs.get_root_key(var);
match deep_copy_var_decision(env.subs, rank, var) {
ControlFlow::Break(copy) => copy,
ControlFlow::Continue(copy) => {
deep_copy_var_help(subs, rank, pool, &mut visited, var, copy);
deep_copy_var_help(env.subs, rank, pool, &mut visited, var, copy);
// we have tracked all visited variables, and can now traverse them
// in one go (without looking at the UnificationTable) and clear the copy field
for var in visited {
subs.set_copy_unchecked(var, OptVariable::NONE);
env.subs.set_copy_unchecked(var, OptVariable::NONE);
}
copy