From dc0dc6483a4a4c0e7168a184706695d1263c422c Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 8 Jan 2018 05:17:09 +0000
Subject: [PATCH] compile.c: compile_case2 branch

* compile.c (compile_case2): compile as a branch condition.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61675 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 compile.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/compile.c b/compile.c
index 65e06d3e6c..9357835379 100644
--- a/compile.c
+++ b/compile.c
@@ -4845,9 +4845,12 @@ compile_case2(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const orig_no
 	switch (nd_type(vals)) {
 	  case NODE_ARRAY:
 	    while (vals) {
+		LABEL *lnext;
 		val = vals->nd_head;
-		CHECK(COMPILE(ret, "when2", val));
-		ADD_INSNL(ret, nd_line(val), branchif, l1);
+		lnext = NEW_LABEL(nd_line(val));
+		debug_compile("== when2\n", (void)0);
+		CHECK(compile_branch_condition(iseq, ret, val, l1, lnext));
+		ADD_LABEL(ret, lnext);
 		vals = vals->nd_next;
 	    }
 	    break;