The STM32 Devices  Board Support Package that is installed with VisualGDB 5.0 has outdated files. I tried building using some example sources from the STM32CubeF0 examples and had numerous errors that I tracked down the HAL and CMSIS_HAL folders having files that were older than those include with the STMCubeF0 package from 06-25-15. Was simple to update them myself manual, but should probably be updated in the install.