* 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

@@ -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.

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

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"

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