497     explicit ReturnExprScope(FunctionState* function_state,  in ReturnExprScope()  argument
499         : function_state_(function_state),  in ReturnExprScope()
500           sav_return_expr_context_(function_state->return_expr_context()) {  in ReturnExprScope()
506         function_state->set_return_expr_context(return_expr_context);  in ReturnExprScope()
522     CollectExpressionsInTailPositionToListScope(FunctionState* function_state,  in CollectExpressionsInTailPositionToListScope()  argument
524         : function_state_(function_state), list_(list) {  in CollectExpressionsInTailPositionToListScope()
525       function_state->tail_call_expressions().Swap(*list_);  in CollectExpressionsInTailPositionToListScope()
4156     FunctionState function_state(&function_state_, &scope_,  in ParseArrowFunctionLiteral()
4202         expected_property_count = function_state.expected_property_count();  in ParseArrowFunctionLiteral()
4231       expected_property_count = function_state.expected_property_count();  in ParseArrowFunctionLiteral()
4253       FunctionState* parent_state = function_state.outer();  in ParseArrowFunctionLiteral()