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fix: array type inffering

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This commit is contained in:
Shunsuke Shibayama 2023-10-16 23:16:39 +09:00
parent 7cd3bce9f1
commit 5096843bc5
7 changed files with 142 additions and 51 deletions
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8
crates/erg_compiler/context/eval.rs
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@ -23,7 +23,7 @@ use crate::ty::constructors::{
array_t, bounded, dict_t, mono, mono_q, named_free_var, poly, proj, proj_call, ref_, ref_mut,
refinement, set_t, subr_t, subtypeof, tp_enum, tuple_t, unknown_len_array_t, v_enum,
};
use crate::ty::free::{Constraint, HasLevel};
use crate::ty::free::HasLevel;
use crate::ty::typaram::{OpKind, TyParam};
use crate::ty::value::{GenTypeObj, TypeObj, ValueObj};
use crate::ty::{
@ -1561,9 +1561,9 @@ impl Context {
} else {
self.eval_t_params(sup, level, t_loc)?
};
let new_constraint = Constraint::new_sandwiched(sub, sup);
fv.update_constraint(new_constraint, false);
Ok(Type::FreeVar(fv))
let fv = Type::FreeVar(fv);
fv.update_tyvar(sub, sup, None, false);
Ok(fv)
}
Type::Subr(mut subr) => {
for pt in subr.non_default_params.iter_mut() {