172   if (name == nullptr) name = ast_value_factory()->empty_string();  in DefaultConstructor()
189       auto constructor_args_name = ast_value_factory()->empty_string();  in DefaultConstructor()
691       auto name = ast_value_factory()->empty_string();  in DoParseProgram()
1594     Variable* temp = NewTemporary(ast_value_factory()->empty_string());  in RewriteReturn()
1892       Variable* temp = NewTemporary(ast_value_factory()->empty_string());  in InitializeForEachStatement()
2055   Variable* completion = NewTemporary(avfactory->empty_string());  in InitializeForOfStatement()
2116     Variable* var_tmp = NewTemporary(avfactory->empty_string());  in InitializeForOfStatement()
2528     function_name = ast_value_factory()->empty_string();  in ParseFunctionLiteral()
2877                         ast_value_factory()->empty_string(), kNoSourcePosition);  in BuildAssertIsCoercible()
3113         ast_value_factory()->empty_string());  in PromiseVariable()
3149     DCHECK_EQ(function_name, ast_value_factory()->empty_string());  in ParseFunction()
3232                               : ast_value_factory()->empty_string());  in DeclareClassProperty()
3256   Variable* result_var = NewTemporary(ast_value_factory()->empty_string());  in RewriteClassLiteral()
3728         Variable* temp = NewTemporary(ast_value_factory()->empty_string());  in SpreadCall()
3863   Variable* temp_var = NewTemporary(ast_value_factory()->empty_string());  in RewriteAwaitExpression()
3993     auto temp_obj = NewTemporary(ast_value_factory()->empty_string());  in RewriteAssignExponentiation()
3994     auto temp_key = NewTemporary(ast_value_factory()->empty_string());  in RewriteAssignExponentiation()
4255   Variable* var_input = NewTemporary(ast_value_factory()->empty_string());  in RewriteYieldStar()
4266   Variable* var_mode = NewTemporary(ast_value_factory()->empty_string());  in RewriteYieldStar()
4278   Variable* var_output = NewTemporary(ast_value_factory()->empty_string());  in RewriteYieldStar()
4289   Variable* var_iterator = NewTemporary(ast_value_factory()->empty_string());  in RewriteYieldStar()
4344   Variable* var_throw = NewTemporary(ast_value_factory()->empty_string());  in RewriteYieldStar()
4369                           ast_value_factory()->empty_string(), nopos);  in RewriteYieldStar()
4892   Variable* var_return = NewTemporary(ast_value_factory()->empty_string());  in BuildIteratorCloseForCompletion()
4913                           ast_value_factory()->empty_string(), nopos);  in BuildIteratorCloseForCompletion()
4952     Variable* var_output = NewTemporary(ast_value_factory()->empty_string());  in BuildIteratorCloseForCompletion()