Commit graph

30 commits

Author SHA1 Message Date
Vitalii Elenhaupt
bf907ee98b
Rework variable references detection in macro 2018-05-12 20:08:24 +03:00
Vitalii Elenhaupt
efe67212b0
Support of Crystal::UnitializedVar 2018-05-12 18:29:31 +03:00
Vitalii Elenhaupt
415432713a
Prevent false positiveness cause by macro literals
https://github.com/crystal-lang/crystal/pull/6055#issuecomment-386376227
2018-05-12 17:37:54 +03:00
Vitalii Elenhaupt
1fc0c525bd
Do not report unneeded disable directive if directive is used one line above 2018-05-09 00:14:46 +03:00
Vitalii Elenhaupt
eab5499f8e
Add a workaround for https://github.com/crystal-lang/crystal/pull/6032 2018-05-08 22:18:15 +03:00
V. Elenhaupt
c2aa526e21
Unused argument rule (#52)
* Unused argument rule

* IgnoreDefs, IgnoreBlocks, IgnoreProcs parameters

* Implicit reference by super keyworkd

* Handle macro arguments
2018-05-08 22:00:17 +03:00
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
Vitalii Elenhaupt
d307f01bfa
Add a space delimiter to duplicated hash keys 2018-04-13 20:10:21 +03:00
Hugo Abonizio
d6c6af883d Ignores PredicateName if alternative isn't valid (e.g. is_404?) 2018-04-12 19:20:41 +03:00
Vitalii Elenhaupt
9e2ab9c002
Show hash duplicated keys in error message
closes #45
2018-04-12 19:18:33 +03:00
Vitalii Elenhaupt
2f837375ec New rule: rand zero 2018-03-08 18:59:20 +02:00
Vitalii Elenhaupt
eda5960b0f Check for unneeded directives when all other rules are done 2018-02-02 22:17:04 +02:00
Vitalii Elenhaupt
6fb483a2dd Prevent disabling of UnneededDisableDirective rule 2018-02-02 22:17:04 +02:00
Vitalii Elenhaupt
8075c39aa9 Unneeded disable directive 2018-02-02 22:17:04 +02:00
Vitalii Elenhaupt
4c85ad7c75 Syntax rule running priorities 2018-01-25 12:37:25 +02:00
Vitalii Elenhaupt
c9db63bf34 Syntax rule 2018-01-25 12:37:25 +02:00
Vitalii Elenhaupt
7e8703dda0 Crystal 0.24.1 support 2017-12-26 18:21:21 +02:00
V. Elenhaupt
f12a224dad
New rule: shadowed exception (#25) 2017-12-06 16:59:10 +02:00
Vitalii Elenhaupt
96c1af4e35
New rule: useless condition in when
thanks to @hugoabonizio for suggesstion
2017-12-02 21:55:50 +02:00
Hugo Abonizio
b023ae0baa Disallows while true (#22)
* Disallows `while true`

* Add syntax highlighting in documentation

* Replace `while true` occurrencies

* Add WhileTrue rule to config sample
2017-11-27 15:35:15 +02:00
Vitalii Elenhaupt
21abce63bd
Report only wrong predicate names 2017-11-23 19:58:59 +02:00
Vitalii Elenhaupt
f4f401d56f
Make config loading more flexible 2017-11-23 10:41:22 +02:00
Vitalii Elenhaupt
0520774930
New rule: duplicated when 2017-11-18 18:39:45 +02:00
Vitalii Elenhaupt
1839ef2ab5
New rule: hash duplicated key 2017-11-18 00:51:16 +02:00
Vitalii Elenhaupt
791bfdabb8
New rule: percent arrays 2017-11-17 23:56:52 +02:00
Vitalii Elenhaupt
3c9df13beb
New option: LargeNumbers#int_min_digits (default: 5) 2017-11-17 19:07:39 +02:00
Vitalii Elenhaupt
b3a9ff2fa0
Mark begin; end as empty expression 2017-11-17 18:32:40 +02:00
Vitalii Elenhaupt
fb398b5056
New rule: redundant begin 2017-11-17 18:15:11 +02:00
Vitalii Elenhaupt
e5081fa970
New rule: empty ensure 2017-11-16 16:31:32 +02:00
Vitalii Elenhaupt
80e2ab4f55
Ameba::Rule -> Ameba::Rule::Base 2017-11-08 00:02:32 +02:00