1 files changed, 1 insertions, 1 deletions
diff --git a/gc.c b/gc.c
index c1bcdd2c75..527827efc4 100644
--- a/gc.c
+++ b/gc.c
@@ -1874,7 +1874,7 @@ newobj_init(VALUE klass, VALUE flags, VALUE v1, VALUE v2, VALUE v3, int wb_prote
 #endif
 
 #if GC_DEBUG
-    RANY(obj)->file = rb_source_loc(&RANY(obj)->line);
+    RANY(obj)->file = rb_source_location_cstr(&RANY(obj)->line);
     GC_ASSERT(!SPECIAL_CONST_P(obj)); /* check alignment */
 #endif