From: Owen Avery <[email protected]>
gcc/rust/ChangeLog:
* resolve/rust-ast-resolve-pattern.cc
(PatternDeclaration::check_bindings_consistency): Check if
outer_bindings_map contains an entry before indexing.
Signed-off-by: Owen Avery <[email protected]>
---
gcc/rust/resolve/rust-ast-resolve-pattern.cc | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/gcc/rust/resolve/rust-ast-resolve-pattern.cc
b/gcc/rust/resolve/rust-ast-resolve-pattern.cc
index 9b383b722c8..ee84be8942b 100644
--- a/gcc/rust/resolve/rust-ast-resolve-pattern.cc
+++ b/gcc/rust/resolve/rust-ast-resolve-pattern.cc
@@ -330,7 +330,8 @@ PatternDeclaration::check_bindings_consistency (
if (!ident_is_outer_bound && !missing_bindings.count (ident))
missing_bindings.insert ({ident, inner_info});
- else if (outer_bindings_map[ident] != inner_info
+ else if (outer_bindings_map.count (ident)
+ && outer_bindings_map[ident] != inner_info
&& !inconsistent_bindings.count (ident))
inconsistent_bindings.insert ({ident, inner_info});
}
--
2.45.2
