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New data structure for storing sorted abilities bound to a variable

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Ayaz Hafiz 2022-10-12 15:10:30 -05:00
parent 229548571b
commit 1e6181d2cb
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7 changed files with 66 additions and 29 deletions
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2
crates/compiler/solve/src/solve.rs
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@ -2609,7 +2609,7 @@ fn type_to_variable<'a>(
match *subs.get_content_without_compacting(var) {
FlexVar(opt_name) => {
// TODO(multi-abilities): check run cache
let abilities_slice = SubsSlice::extend_new(&mut subs.symbol_names, abilities.iter().copied());
let abilities_slice = SubsSlice::extend_new(&mut subs.symbol_names, abilities.sorted_iter().copied());
subs.set_content(var, FlexAbleVar(opt_name, abilities_slice))
},
RigidVar(..) => internal_error!("Rigid var in type arg for {:?} - this is a bug in the solver, or our understanding", actual),