record update hints

2025-09-28 06:14:46 +00:00 · 2020-04-11 14:55:12 +02:00 · 2020-04-11 14:55:12 +02:00 · ab19529077
commit ab19529077
parent a67fe6540c
6 changed files with 443 additions and 55 deletions
--- a/compiler/constrain/src/expr.rs
+++ b/compiler/constrain/src/expr.rs
@ -174,7 +174,13 @@ pub fn constrain_expr(
            let con = Lookup(
                *symbol,
                ForReason(
-                    Reason::RecordUpdateKeys(*symbol, fields),
+                    Reason::RecordUpdateKeys(
+                        *symbol,
+                        updates
+                            .iter()
+                            .map(|(key, field)| (key.clone(), field.region))
+                            .collect(),
+                    ),
                    record_type,
                    region,
                ),