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Fix a refinement + union types bug

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This commit is contained in:
Shunsuke Shibayama 2022-12-05 00:41:37 +09:00
parent 188f8ad965
commit 6cb3231845
12 changed files with 144 additions and 101 deletions
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2
compiler/erg_compiler/context/hint.rs
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@ -21,7 +21,7 @@ enum Sequence {
// TODO: these should not be in Context
impl Context {
fn readable_type(typ: &Type) -> Type {
pub(crate) fn readable_type(typ: &Type) -> Type {
match typ {
Type::FreeVar(fv) if fv.constraint_is_sandwiched() => {
let (sub, sup) = fv.get_subsup().unwrap();