Revert "Do not load file with same realpath twice when requiring"

This reverts commit ddb85c5d2bdf75a83eb163856508691a7436b446.

This commit causes unexpected warnings in TestTranscode#test_loading_race
occasionally in CI.

1 files changed, 0 insertions, 2 deletions

diff --git a/vm.c b/vm.c
index f6b0f94690..1a21638978 100644
--- a/vm.c
+++ b/vm.c
@@ -2486,7 +2486,6 @@ rb_vm_update_references(void *ptr)
         vm->expanded_load_path = rb_gc_location(vm->expanded_load_path);
         vm->loaded_features = rb_gc_location(vm->loaded_features);
         vm->loaded_features_snapshot = rb_gc_location(vm->loaded_features_snapshot);
-        vm->loaded_features_realpaths = rb_gc_location(vm->loaded_features_realpaths);
         vm->top_self = rb_gc_location(vm->top_self);
         vm->orig_progname = rb_gc_location(vm->orig_progname);
 
@@ -2574,7 +2573,6 @@ rb_vm_mark(void *ptr)
         rb_gc_mark_movable(vm->expanded_load_path);
         rb_gc_mark_movable(vm->loaded_features);
         rb_gc_mark_movable(vm->loaded_features_snapshot);
-        rb_gc_mark_movable(vm->loaded_features_realpaths);
         rb_gc_mark_movable(vm->top_self);
         rb_gc_mark_movable(vm->orig_progname);
         RUBY_MARK_MOVABLE_UNLESS_NULL(vm->coverages);