1 files changed, 14 insertions, 2 deletions
diff --git a/process.c b/process.c
index 8cd42db802..dad090712c 100644
--- a/process.c
+++ b/process.c
@@ -8038,6 +8038,18 @@ rb_clock_getres(int argc, VALUE *argv)
     }
 }
 
+static VALUE
+get_$CHILD_STATUS(ID _x, VALUE *_y)
+{
+    return rb_last_status_get();
+}
+
+static VALUE
+get_$PROCESS_ID(ID _x, VALUE *_y)
+{
+    return get_pid();
+}
+
 VALUE rb_mProcess;
 static VALUE rb_mProcUID;
 static VALUE rb_mProcGID;
@@ -8054,8 +8066,8 @@ InitVM_process(void)
 {
 #undef rb_intern
 #define rb_intern(str) rb_intern_const(str)
-    rb_define_virtual_variable("$?", rb_last_status_get, 0);
-    rb_define_virtual_variable("$$", get_pid, 0);
+    rb_define_virtual_variable("$?", get_$CHILD_STATUS, 0);
+    rb_define_virtual_variable("$$", get_$PROCESS_ID, 0);
     rb_define_global_function("exec", rb_f_exec, -1);
     rb_define_global_function("fork", rb_f_fork, 0);
     rb_define_global_function("exit!", rb_f_exit_bang, -1);