Use static_cast<> for NULL (clang 3.7)

test/cctest/test-heap.cc

 // Copyright 2012 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 110 matching lines @@
                                               obj_copy->Size() / 2);
   CHECK(not_right != *code);
 }
 
 
 TEST(HandleNull) {
   CcTest::InitializeVM();
   Isolate* isolate = CcTest::i_isolate();
   HandleScope outer_scope(isolate);
   LocalContext context;
-  Handle<Object> n(reinterpret_cast<Object*>(NULL), isolate);
+  Handle<Object> n(static_cast<Object*>(nullptr), isolate);
   CHECK(!n.is_null());
 }
 
 
 TEST(HeapObjects) {
   CcTest::InitializeVM();
   Isolate* isolate = CcTest::i_isolate();
   Factory* factory = isolate->factory();
   Heap* heap = isolate->heap();
 
@@ skipping 1837 matching lines @@
   int max_word_fill = Heap::GetMaximumFillToAlign(kWordAligned);
   CHECK_EQ(0, max_word_fill);
   int max_double_fill = Heap::GetMaximumFillToAlign(kDoubleAligned);
   CHECK_EQ(maximum_double_misalignment, max_double_fill);
   int max_double_unaligned_fill = Heap::GetMaximumFillToAlign(kDoubleUnaligned);
   CHECK_EQ(maximum_double_misalignment, max_double_unaligned_fill);
   int max_simd128_unaligned_fill =
       Heap::GetMaximumFillToAlign(kSimd128Unaligned);
   CHECK_EQ(maximum_simd128_misalignment, max_simd128_unaligned_fill);
 
-  Address base = reinterpret_cast<Address>(NULL);
+  Address base = static_cast<Address>(NULL);
   int fill = 0;
 
   // Word alignment never requires fill.
   fill = Heap::GetFillToAlign(base, kWordAligned);
   CHECK_EQ(0, fill);
   fill = Heap::GetFillToAlign(base + kPointerSize, kWordAligned);
   CHECK_EQ(0, fill);
 
   // No fill is required when address is double aligned.
   fill = Heap::GetFillToAlign(base, kDoubleAligned);
@@ skipping 4377 matching lines @@
 
   PrintF("Context size        : %d bytes\n", measure.Size());
   PrintF("Context object count: %d\n", measure.Count());
 
   CHECK_LE(1000, measure.Count());
   CHECK_LE(50000, measure.Size());
 
   CHECK_LE(measure.Count(), count_upper_limit);
   CHECK_LE(measure.Size(), size_upper_limit);
 }