7 commits

Author	SHA1	Message	Date
Sijawusz Pur Rahnama	8112dddc8f	Specs cleanup	2022-12-20 03:25:06 +01:00
Sijawusz Pur Rahnama	7b3c814914	Fix newly found issues	2021-01-28 01:03:48 +01:00
Vitalii Elenhaupt	b5bd76dfa8	Useless Assign: ignore variables with '_' prefix ... closes #164	2020-08-20 21:15:58 +03:00
Vitalii Elenhaupt	458c492730	Do not report shadowing outer local var is var is declared below the ... shadowed var closes #144	2020-04-10 10:44:42 +03:00
Vitalii Elenhaupt	4f185db0a2	New rule: SharedVarInSpawn ... closes #132	2020-03-25 17:52:20 +02:00
Vitalii Elenhaupt	9885457227	Track issue.end_location properly	2018-11-24 19:38:13 +02:00
V. Elenhaupt	6475c2bb25	Variable scope & useless assignments (#41) ... * AST::Visitor -> AST::NodeVisitor * Scope & ScopeVisitor * Useless assignment rule * Instance vars and useless assignments * Multiple assigns one by one * Support outer scope * Variable used in the useless assignment * Support OpAssign & MultiAssign * Captured by block * Variable, Assignment, Reference & Refactoring * Variable has references, Assignment can be referenced * Branch entity * Handle useless assignments in branches * Handle assignments in a loop * Handle branch equality * Handle special var `$?` assignment * Improve captured by block stuff * Avoid assignments in property definitions (UselessAssign rule reports an warning) * Support MacroIf and MacroFor branches * Handle assignments with shadowed vars in inner scopes * Add method arguments as scope variables * Handle case if branch is blank * Top level scope * Handle case when branch is nop?	2018-05-03 18:57:47 +03:00