Experimental: initial simple support for registers in the virtual...

v8/src/checks.h

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 212 matching lines @@
 #define SEMI_STATIC_JOIN(a, b) SEMI_STATIC_JOIN_HELPER(a, b)
 #define SEMI_STATIC_JOIN_HELPER(a, b) a##b
 // Causes an error during compilation of the condition is not
 // statically known to be true.  It is formulated as a typedef so that
 // it can be used wherever a typedef can be used.  Beware that this
 // actually causes each use to introduce a new defined type with a
 // name depending on the source line.
 template <int> class StaticAssertionHelper { };
 #define STATIC_CHECK(test)                                                    \
   typedef                                                                     \
-    StaticAssertionHelper<sizeof(StaticAssertion<static_cast<bool>(test)>)> \
+    StaticAssertionHelper<sizeof(StaticAssertion<static_cast<bool>((test))>)> \
     SEMI_STATIC_JOIN(__StaticAssertTypedef__, __LINE__)
 
 
 // The ASSERT macro is equivalent to CHECK except that it only
 // generates code in debug builds.  Ditto STATIC_ASSERT.
 #ifdef DEBUG
 #define ASSERT(condition)    CHECK(condition)
 #define ASSERT_EQ(v1, v2)    CHECK_EQ(v1, v2)
 #define ASSERT_NE(v1, v2)   CHECK_NE(v1, v2)
 #define STATIC_ASSERT(test)  STATIC_CHECK(test)
 #define SLOW_ASSERT(condition) if (FLAG_enable_slow_asserts) CHECK(condition)
 #else
 #define ASSERT(condition)      ((void) 0)
 #define ASSERT_EQ(v1, v2)      ((void) 0)
 #define ASSERT_NE(v1, v2)     ((void) 0)
 #define STATIC_ASSERT(test)    ((void) 0)
 #define SLOW_ASSERT(condition) ((void) 0)
 #endif
 
 
 #define ASSERT_TAG_ALIGNED(address) \
   ASSERT((reinterpret_cast<int>(address) & kHeapObjectTagMask) == 0)
 
 #define ASSERT_SIZE_TAG_ALIGNED(size) ASSERT((size & kHeapObjectTagMask) == 0)
 
 #endif  // V8_CHECKS_H_