8 Commits

Author	SHA1	Message	Date
Matthew Brown	175ba83332	Migrate most IssueBuffer::accepts calls to IssueBuffer::maybeAdd (#7020)	2021-11-29 14:54:17 -05:00
orklah	79d0647d19	fix issue when setting a value to a global is considered unused	2021-07-17 22:00:54 +02:00
Bruce Weirdan	6abce3525a	Enforce use sort (#5900)	2021-06-07 22:55:21 -04:00
Joe Hoyle	a3dcc52e9a	Track references on global variables (#5122) ... * Track references on global variables Add global type references to the type map, and fix up unused detection on global variables. * Add null assertions * PHPCS	2021-01-28 18:58:02 -05:00
orklah	ffe7874906	Misc improvements (#4314) ... * extract the operation out of the loop when possible * remove unnecessary interfaces when already inherited in parent * simplify expressions * avoid using alias functions * redundant phpdoc * unused imports	2020-10-15 13:23:35 -04:00
Matt Brown	516141a380	Rename ControlFlowGraph to more appropriate DataFlowGraph	2020-10-13 16:49:03 -04:00
Matt Brown	14efde286f	4.x - refactor unused variable detection ... This turns unused variable detection into an explicit control-flow problem, where before we had a more simplistic mark-and-sweep algorithm	2020-09-30 12:28:13 -04:00
Brown	0b2da18f1e	Break up StatementsAnalyzer	2020-05-19 12:56:30 -04:00