From 9ff247c5c2d819489e6d58288c9a25802ef8757c Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Fri, 28 Oct 2022 15:54:40 +0900
Subject: [PATCH] Revert "codegen.c: exit headless `case` early if a condition
 is always true"

This reverts commit e5b32e559860073632fc7b69cb98b90f2c069e81; ref #5815
---
 mrbgems/mruby-compiler/core/codegen.c | 19 -------------------
 1 file changed, 19 deletions(-)

diff --git a/mrbgems/mruby-compiler/core/codegen.c b/mrbgems/mruby-compiler/core/codegen.c
index f63569014..f430cd4cc 100644
--- a/mrbgems/mruby-compiler/core/codegen.c
+++ b/mrbgems/mruby-compiler/core/codegen.c
@@ -2606,25 +2606,6 @@ codegen(codegen_scope *s, node *tree, int val)
       }
       tree = tree->cdr;
       while (tree) {
-        if (!head) {
-          n = tree->car->car;
-          while (n) {
-            if (true_always(n->car)) {
-              codegen(s, tree->car->cdr, val);
-              if (val) pop();
-              uint32_t pos = cursp();
-              if (pos3 != JMPLINK_START) dispatch_linked(s, pos3);
-              if (val) {
-                if (cursp() != pos) {
-                  gen_move(s, cursp(), pos, 0);
-                }
-                push();
-              }
-              goto exit;
-            }
-            n = n->cdr;
-          }
-        }
         n = tree->car->car;
         pos1 = pos2 = JMPLINK_START;
         while (n) {