Fix build failures with LLVM-GCC 4.2 on Mac (moar).

test/cctest/compiler/test-structured-ifbuilder-fuzzer.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <string>
 
 #include "src/v8.h"
 #include "test/cctest/cctest.h"
 
 #include "src/base/utils/random-number-generator.h"
@@ skipping 249 matching lines @@
   Node* root_;
   Node* current_node_;
   Expression* current_expression_;
   DISALLOW_COPY_AND_ASSIGN(IfBuilderModel);
 };
 
 
 class IfBuilderGenerator : public StructuredMachineAssemblerTester<int32_t> {
  public:
   IfBuilderGenerator()
-      : StructuredMachineAssemblerTester(MachineOperatorBuilder::pointer_rep(),
-                                         MachineOperatorBuilder::pointer_rep()),
+      : StructuredMachineAssemblerTester<int32_t>(
+            MachineOperatorBuilder::pointer_rep(),
+            MachineOperatorBuilder::pointer_rep()),
         var_(NewVariable(Int32Constant(kInitalVar))),
         c_(this),
         m_(this->zone()),
         one_(Int32Constant(1)),
         offset_(0) {}
 
   static void GenerateExpression(v8::base::RandomNumberGenerator* rng,
                                  std::vector<char>* v, int n_vars) {
     int depth = 1;
     v->push_back('(');
@@ skipping 375 matching lines @@
       for (int i = 0; i < n_ifs * n_vars + 10; i++) {
         IfBuilderGenerator m;
         m.ParseRandomIfThenElse(&rng, n_ifs, n_vars);
         m.RunRandom(&rng);
       }
     }
   }
 }
 
 #endif