Add missing V8_EXPORT_PRIVATE to operator<< for OperandType

src/interpreter/bytecode-operands.h

 // Copyright 2016 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.
 
 #ifndef V8_INTERPRETER_BYTECODE_OPERANDS_H_
 #define V8_INTERPRETER_BYTECODE_OPERANDS_H_
 
 #include "src/globals.h"
 
 namespace v8 {
@@ skipping 112 matching lines @@
   int result = static_cast<int>(lhs) | static_cast<int>(rhs);
   return static_cast<AccumulatorUse>(result);
 }
 
 V8_EXPORT_PRIVATE std::ostream& operator<<(std::ostream& os,
                                            const AccumulatorUse& use);
 V8_EXPORT_PRIVATE std::ostream& operator<<(std::ostream& os,
                                            const OperandScale& operand_scale);
 V8_EXPORT_PRIVATE std::ostream& operator<<(std::ostream& os,
                                            const OperandSize& operand_size);
-std::ostream& operator<<(std::ostream& os, const OperandType& operand_type);
+V8_EXPORT_PRIVATE std::ostream& operator<<(std::ostream& os,
+                                           const OperandType& operand_type);
 
 class BytecodeOperands {
  public:
   // Returns true if |accumulator_use| reads the accumulator.
   static constexpr bool ReadsAccumulator(AccumulatorUse accumulator_use) {
     return accumulator_use == AccumulatorUse::kRead ||
            accumulator_use == AccumulatorUse::kReadWrite;
   }
 
   // Returns true if |accumulator_use| writes the accumulator.
@@ skipping 13 matching lines @@
     return operand_type >= OperandType::kIdx &&
            operand_type <= OperandType::kRegCount;
   }
 };
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_INTERPRETER_BYTECODE_OPERANDS_H_