saveourtool/diktat

Usage of standard type names in generics should be prohibited

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#1,344 opened on Jun 3, 2022

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 (2 comments) (0 reactions) (1 assignee)Kotlin (40 forks)github user discovery
enhancementgood first issuehelp wanted

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Description

Quite confusing, isn't it?

    fun<Int> foo(a: Int) {
    }

Need to prohibit naming of generic types with standard Kotlin types (kotlin.kotlin_builtins)

Contributor guide

Research direction
Investigate the current generic naming rule in diktat and implement a check to forbid standard type names like Int, String, etc. Reference the Kotlin builtins list.
Tech stack
kotlin
Domain
tooling
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Kotlin
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70