roc-lang/roc
1
1
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2024-09-22 00:09:33 +03:00
Code Issues Packages Projects Releases Wiki Activity

remove clone

Browse Source
This commit is contained in:
Folkert 2020-07-02 23:22:55 +02:00
parent 3ddfa7c7ce
commit 5c81b46d1c
1 changed files with 4 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
compiler/types/src/pretty_print.rs
View File

@ -211,7 +211,7 @@ pub fn name_all_type_vars(variable: Variable, subs: &mut Subs) {
for root in roots {
// show the type variable number instead of `*`. useful for debugging
// set_root_name(root, &(format!("<{:?}>", root).into()), subs);
// set_root_name(root, (format!("<{:?}>", root).into()), subs);
if let Some(Appearances::Multiple) = appearances.get(&root) {
letters_used = name_root(letters_used, root, subs, &mut taken);
}
@ -226,21 +226,19 @@ fn name_root(
) -> u32 {
let (generated_name, new_letters_used) = name_type_var(letters_used, taken);
set_root_name(root, &generated_name, subs);
set_root_name(root, generated_name, subs);
new_letters_used
}
fn set_root_name(root: Variable, name: &Lowercase, subs: &mut Subs) {
fn set_root_name(root: Variable, name: Lowercase, subs: &mut Subs) {
use crate::subs::Content::*;
let mut descriptor = subs.get_without_compacting(root);
match descriptor.content {
FlexVar(None) => {
descriptor.content = FlexVar(Some(name.clone()));
// TODO is this necessary, or was mutating descriptor in place sufficient?
descriptor.content = FlexVar(Some(name));
subs.set(root, descriptor);
}
FlexVar(Some(_existing)) => {