Multiple "expected expression before 'do'" errors

I'm new to STM32 and trying to bring up the STM32L053-DISCO project in STM32CubeIDE. It mostly comiles fine, but has an issue with the HAL defines, such as below:

#define __HAL_RCC_GPIOA_CLK_ENABLE()  do { \

                    __IO uint32_t tmpreg; \

                    SET_BIT(RCC->IOPENR, RCC_IOPENR_GPIOAEN);\

                    /* Delay after an RCC peripheral clock enabling */ \

                    tmpreg = READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOAEN);\

                    UNUSED(tmpreg); \

                   } while(0)

I really don't see why it is being flagged as an error. I'm sure this must have been seen by someone else...

Best regards,

Stephen