- Make sure values are "used" as part of ASSERT even when compiling optimized.

runtime/third_party/double-conversion/src/utils.h

 // Copyright 2010 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 15 matching lines @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef DOUBLE_CONVERSION_UTILS_H_
 #define DOUBLE_CONVERSION_UTILS_H_
 
 #include <stdlib.h>
 #include <string.h>
 
 #include <assert.h>
 #ifndef ASSERT
-#define ASSERT(condition)      (assert(condition))
+#define ASSERT(condition)         \
+  do {                            \
+    assert(condition);            \
+  } while (false && (condition))
 #endif
 #ifndef UNIMPLEMENTED
 #define UNIMPLEMENTED() (abort())
 #endif
 #ifndef UNREACHABLE
 #define UNREACHABLE()   (abort())
 #endif
 
 // Double operations detection based on target architecture.
 // Linux uses a 80bit wide floating point stack on x86. This induces double
@@ skipping 253 matching lines @@
 }
 
 template <class Dest, class Source>
 inline Dest BitCast(Source* source) {
   return BitCast<Dest>(reinterpret_cast<uintptr_t>(source));
 }
 
 }  // namespace double_conversion
 
 #endif  // DOUBLE_CONVERSION_UTILS_H_