[strong] Disallow implicit conversions for binary arithmetic operations

src/compiler/js-generic-lowering.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 "src/code-factory.h"
 #include "src/code-stubs.h"
 #include "src/compiler/common-operator.h"
 #include "src/compiler/js-generic-lowering.h"
 #include "src/compiler/js-graph.h"
 #include "src/compiler/machine-operator.h"
@@ skipping 38 matching lines @@
     default:
       // Nothing to see.
       return NoChange();
   }
   return Changed(node);
 }
 
 
 #define REPLACE_BINARY_OP_IC_CALL(op, token)                             \
   void JSGenericLowering::Lower##op(Node* node) {                        \
-    ReplaceWithStubCall(node, CodeFactory::BinaryOpIC(isolate(), token), \
+    ReplaceWithStubCall(node, CodeFactory::BinaryOpIC(isolate(), token,  \
+                        OpParameter<LanguageMode>(node)),                \
                         CallDescriptor::kPatchableCallSiteWithNop);      \
   }
 REPLACE_BINARY_OP_IC_CALL(JSBitwiseOr, Token::BIT_OR)
 REPLACE_BINARY_OP_IC_CALL(JSBitwiseXor, Token::BIT_XOR)
 REPLACE_BINARY_OP_IC_CALL(JSBitwiseAnd, Token::BIT_AND)
 REPLACE_BINARY_OP_IC_CALL(JSShiftLeft, Token::SHL)
 REPLACE_BINARY_OP_IC_CALL(JSShiftRight, Token::SAR)
 REPLACE_BINARY_OP_IC_CALL(JSShiftRightLogical, Token::SHR)
 REPLACE_BINARY_OP_IC_CALL(JSAdd, Token::ADD)
 REPLACE_BINARY_OP_IC_CALL(JSSubtract, Token::SUB)
@@ skipping 477 matching lines @@
 }
 
 
 MachineOperatorBuilder* JSGenericLowering::machine() const {
   return jsgraph()->machine();
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8