[ruby/prism] Unreference before destroying in call node in pattern

kddnewton · matzbot · commit ac946e076c01 · 2025-12-15T13:43:53.000Z
ruby/prism@609c80c91e
diff --git a/prism/prism.c b/prism/prism.c
@@ -16690,6 +16690,8 @@ parse_pattern_primitive(pm_parser_t *parser, pm_constant_id_list_t *captures, pm
             if (PM_NODE_TYPE(node) == PM_CALL_NODE) {
                 pm_parser_err_node(parser, node, diag_id);
                 pm_missing_node_t *missing_node = pm_missing_node_create(parser, node->location.start, node->location.end);
+
+                pm_node_unreference(parser, node);
                 pm_node_destroy(parser, node);
                 return UP(missing_node);
             }

Original file line number	Diff line number	Diff line change
`@@ -16690,6 +16690,8 @@ parse_pattern_primitive(pm_parser_t parser, pm_constant_id_list_t captures, pm`
`16690`	`16690`	`if (PM_NODE_TYPE(node) == PM_CALL_NODE) {`
`16691`	`16691`	`pm_parser_err_node(parser, node, diag_id);`
`16692`	`16692`	`pm_missing_node_t *missing_node = pm_missing_node_create(parser, node->location.start, node->location.end);`
	`16693`	`+`
	`16694`	`+ pm_node_unreference(parser, node);`
`16693`	`16695`	`pm_node_destroy(parser, node);`
`16694`	`16696`	`return UP(missing_node);`
`16695`	`16697`	`}`