The above screenshot is unedited except for merging the tooltips from three different screenshots.

When using an unsigned typedef for a strongly typed enum, the hover values always appear as signed.

Theoretically, these enums should behave identically, and the hover tooltip should display 128 under each enum's Value.

However, when hovering over Bar::Value, it incorrectly displays -128.

This isn't limited to unsigned char.

Edit: 

This bug also happens for all aliases.