From 17bf478de14d0dd9098df65282f7f419cd792599 Mon Sep 17 00:00:00 2001
From: Aaron Patterson <tenderlove@ruby-lang.org>
Date: Tue, 16 Mar 2021 15:12:37 -0700
Subject: Store strings for `defined` in the iseqs

We can know the string used for "defined" calls at compile time, then
store the string in the instruction sequences
---
 iseq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'iseq.c')

diff --git a/iseq.c b/iseq.c
index 2d83bc3f06..f696df9e71 100644
--- a/iseq.c
+++ b/iseq.c
@@ -3105,7 +3105,7 @@ rb_iseq_defined_string(enum defined_type type)
     const char *estr;
     VALUE *defs, str;
 
-    if ((unsigned)(type - 1) >= (unsigned)numberof(expr_names)) return 0;
+    if ((unsigned)(type - 1) >= (unsigned)numberof(expr_names)) rb_bug("unknown defined type %d", type);
     estr = expr_names[type - 1];
     if (!estr[0]) return 0;
     defs = GET_VM()->defined_strings;
-- 
cgit v1.2.3