MatchData may refer a String

1 files changed, 9 insertions, 3 deletions

diff --git a/ractor.c b/ractor.c
index 2820a848a2..29eae00562 100644
--- a/ractor.c
+++ b/ractor.c
@@ -3,9 +3,9 @@
 #include "ruby/ruby.h"
 #include "ruby/thread.h"
 #include "ruby/ractor.h"
+#include "ruby/re.h"
 #include "ruby/thread_native.h"
 #include "vm_core.h"
-#include "eval_intern.h"
 #include "vm_sync.h"
 #include "ractor_core.h"
 #include "internal/complex.h"
@@ -1276,7 +1276,6 @@ obj_traverse_i(VALUE obj, struct obj_traverse_data *data)
       case T_REGEXP:
       case T_FILE:
       case T_SYMBOL:
-      case T_MATCH:
         break;
 
       case T_OBJECT:
@@ -1318,6 +1317,10 @@ obj_traverse_i(VALUE obj, struct obj_traverse_data *data)
         }
         break;
 
+      case T_MATCH:
+        if (obj_traverse_i(RMATCH(obj)->str, data)) return 1;
+        break;
+
       case T_RATIONAL:
         if (obj_traverse_i(RRATIONAL(obj)->num, data)) return 1;
         if (obj_traverse_i(RRATIONAL(obj)->den, data)) return 1;
@@ -1769,7 +1772,6 @@ obj_traverse_replace_i(VALUE obj, struct obj_traverse_replace_data *data)
       case T_REGEXP:
       case T_FILE:
       case T_SYMBOL:
-      case T_MATCH:
         break;
       case T_STRING:
         rb_str_make_independent(obj);
@@ -1854,6 +1856,10 @@ obj_traverse_replace_i(VALUE obj, struct obj_traverse_replace_data *data)
         }
         break;
 
+      case T_MATCH:
+        CHECK_AND_REPLACE(obj, RMATCH(obj)->str);
+        break;
+
       case T_RATIONAL:
         CHECK_AND_REPLACE(obj, RRATIONAL(obj)->num);
         CHECK_AND_REPLACE(obj, RRATIONAL(obj)->den);