From e19bdda13e3e80df5fde6b381848187979580ca7 Mon Sep 17 00:00:00 2001
From: Joel Dice <joel.dice@gmail.com>
Date: Thu, 2 Jan 2014 17:44:33 -0700
Subject: [PATCH] fix uninitialized value warning in compile.cpp

Clang was complaining that newIp might be used uninitialized at the
bottom of our giant, unstructured compile loop, so I initialized it
with a bogus value, which means it will at least fail consistently if
Clang is right and there really is a path by which that code is
reached without otherwise initializing newIp.
---
 src/compile.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compile.cpp b/src/compile.cpp
index cfa1aef6c4..7028f69cca 100644
--- a/src/compile.cpp
+++ b/src/compile.cpp
@@ -4007,7 +4007,7 @@ compile(MyThread* t, Frame* initialFrame, unsigned initialIp,
   unsigned stackSize = codeMaxStack(t, methodCode(t, context->method));
   Stack stack(t);
   unsigned ip = initialIp;
-  unsigned newIp;
+  unsigned newIp = -1;
   stack.pushValue(Return);
 
  start: