[Diagnostics] Do not report an override warning multiple times#7704

Merged

slavapestov merged 2 commits intoswiftlang:masterfrom

KingOfBrian:bugfix/SR-4024

Feb 23, 2017

Commits on Feb 23, 2017

Add tests for overridden variables that are computed or observed
Brian King
committed
Do not generate warning when recording the override for a func_decl contained in a variable
Brian King
committed