5 Commits

Author	SHA1	Message	Date
Matthew Brown	4a38ab165f	Fix erroneous marking of external-mutation-free method as unused	2019-08-31 10:02:11 -04:00
Matthew Brown	900cfc0f05	Improve handling of external-mutation-free objects created in pure functions	2019-08-31 09:49:32 -04:00
Matthew Brown	bbde2d6239	Add support for @psalm-external-mutation-free	2019-08-30 17:26:55 -04:00
Matthew Brown	9c616aa5c6	Remove pure function calls when removing unused variables	2019-08-16 23:19:52 -04:00
Jeffrey Yoo	ed61bcafda	Issue 1926 unused variable (#1967) ... * add support for Psalter to remove UnusedVariable * fix issues found by Psalm * fix stylistic issues found by phpcs * added more stylistic changes and suppressed UndefinedClass error for Psalm * suppress TypeDoesNotContainType error for CheckTrivialExprVisitor * fix whitespace issue raised by phpcs * fix bug where partial removal of assignment by ref does not process '&' symbol * Remove workspace files * remove 'Array_' and 'ArrayItem' classes from blacklist and add 'New_' class to the blacklist	2019-07-24 16:48:54 -04:00