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This commit is contained in:
Folkert 2020-10-25 22:16:27 +01:00
parent 646f04ef7b
commit 7d2cc3aac2
10 changed files with 91 additions and 40 deletions
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8
compiler/solve/src/solve.rs
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@ -747,6 +747,8 @@ fn type_to_variable(
};
tag_vars.extend(ext_tag_vec.into_iter());
subs.set_content(*rec_var, Content::RecursionVar(None));
let content =
Content::Structure(FlatType::RecursiveTagUnion(*rec_var, tag_vars, new_ext_var));
@ -1114,7 +1116,7 @@ fn adjust_rank_content(
use roc_types::subs::FlatType::*;
match content {
FlexVar(_) | RigidVar(_) | Error => group_rank,
FlexVar(_) | RigidVar(_) | RecursionVar(_) | Error => group_rank,
Structure(flat_type) => {
match flat_type {
@ -1401,7 +1403,7 @@ fn instantiate_rigids_help(
copy
}
FlexVar(_) | Error => copy,
FlexVar(_) | RecursionVar(_) | Error => copy,
RigidVar(name) => {
subs.set(copy, make_descriptor(FlexVar(Some(name))));
@ -1576,7 +1578,7 @@ fn deep_copy_var_help(
copy
}
FlexVar(_) | Error => copy,
FlexVar(_) | RecursionVar(_) | Error => copy,
RigidVar(name) => {
subs.set(copy, make_descriptor(FlexVar(Some(name))));