Summary: 3 instances, 3 unique

Text	Count
// FIXME: Take an "expected" language identifier instead of universally dropping the first component? (rdar://84276085)	1
// FIXME: Actually merge relationships if they have different mixins (rdar://84267943)	1
// FIXME: Save "unknown" symbol kinds in a synchronized set to prevent loss of data (rdar://84276085)	1