From 85647d9f2b4b2da17827cc1d613f425748a39b3f Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 10 Jun 2015 23:25:30 +0000
Subject: * vm_core.h: define VM_ASSERT() for assertion   enabled only when
 (VM_CHECK_MODE > 0). * vm_insnhelper.c: move definition VM_CHECK_MODE   from
 vm_insnhelper.c to vm_core.h. * vm.c: remove <assert.h>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50821 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog       | 10 ++++++++++
 vm.c            |  2 --
 vm_core.h       | 16 ++++++++++++++++
 vm_insnhelper.c |  8 --------
 4 files changed, 26 insertions(+), 10 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 1e9021ece5..dafe2215f2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+Thu Jun 11 08:16:48 2015  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_core.h: define VM_ASSERT() for assertion
+	  enabled only when (VM_CHECK_MODE > 0).
+
+	* vm_insnhelper.c: move definition VM_CHECK_MODE
+	  from vm_insnhelper.c to vm_core.h.
+
+	* vm.c: remove <assert.h>
+
 Thu Jun 11 06:46:07 2015  Koichi Sasada  <ko1@atdot.net>
 
 	* vm_insnhelper.c (check_frame): check type of cref_or_me first.
diff --git a/vm.c b/vm.c
index b302674085..80e3f0509e 100644
--- a/vm.c
+++ b/vm.c
@@ -146,8 +146,6 @@ static rb_serial_t ruby_vm_class_serial = 1;
 #include "vm_method.c"
 #include "vm_eval.c"
 
-#include <assert.h>
-
 #define PROCDEBUG 0
 
 rb_serial_t
diff --git a/vm_core.h b/vm_core.h
index c18611e047..e1e3fb1e59 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -12,6 +12,22 @@
 #ifndef RUBY_VM_CORE_H
 #define RUBY_VM_CORE_H
 
+/*
+ * Enable check mode.
+ *   1: enable local assertions.
+ */
+#ifndef VM_CHECK_MODE
+#define VM_CHECK_MODE 0
+#endif
+
+#if VM_CHECK_MODE > 0
+#define VM_ASSERT(expr) do { \
+    if(!(expr)) rb_bug("%s:%d assertion violation - %s", __FILE__, __LINE__, #expr); \
+} while (0)
+#else
+#define VM_ASSERT(expr)
+#endif
+
 #define RUBY_VM_THREAD_MODEL 2
 
 #include "ruby/ruby.h"
diff --git a/vm_insnhelper.c b/vm_insnhelper.c
index 8b28471e62..926f342e4c 100644
--- a/vm_insnhelper.c
+++ b/vm_insnhelper.c
@@ -16,14 +16,6 @@
 #include "probes.h"
 #include "probes_helper.h"
 
-/*
- * Enable check mode.
- *   1: enable local assertions.
- */
-#ifndef VM_CHECK_MODE
-#define VM_CHECK_MODE 0
-#endif
-
 /* control stack frame */
 
 #ifndef INLINE
-- 
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