3 commits

Author	SHA1	Message	Date
Andy	982c8d0af9	Add suggestion diagnostics for unused label and unreachable code (#24261) ... * Add suggestion diagnostics for unused label and unreachable code * Always error on unused left hand side of comma	2018-05-22 07:56:29 -07:00
Ryan Cavanaugh	5b3c272dbb	Disallow left comma operator operands which don't have side effects	2016-09-12 14:45:42 -07:00
Ryan Cavanaugh	ab0a788fc8	Disallow comma operator when LHS is pure	2016-09-09 16:24:43 -07:00