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Skip match diagnostics for partially unknown types

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This commit is contained in:
Laurențiu Nicola 2024-03-07 18:40:41 +02:00
parent bbb441ec6d
commit cd2347e132
2 changed files with 18 additions and 5 deletions
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5
crates/hir-ty/src/diagnostics/expr.rs
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@ -182,7 +182,7 @@ impl ExprValidator {
db: &dyn HirDatabase,
) {
let scrut_ty = &self.infer[scrutinee_expr];
if scrut_ty.is_unknown() {
if scrut_ty.contains_unknown() {
return;
}
@ -267,6 +267,9 @@ impl ExprValidator {
};
let Some(initializer) = initializer else { continue };
let ty = &self.infer[initializer];
if ty.contains_unknown() {
continue;
}
let mut have_errors = false;
let deconstructed_pat = self.lower_pattern(&cx, pat, db, &mut have_errors);