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rust-clippy
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allow by default

This commit is contained in:
Oliver 'ker' Schneider 2016-06-16 18:37:56 +02:00
parent af98a7ce52
commit e628e4d513
4 changed files with 19 additions and 4 deletions
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1
CHANGELOG.md
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@ -240,6 +240,7 @@ All notable changes to this project will be documented in this file.
[`string_add_assign`]: https://github.com/Manishearth/rust-clippy/wiki#string_add_assign
[`string_lit_as_bytes`]: https://github.com/Manishearth/rust-clippy/wiki#string_lit_as_bytes
[`string_to_string`]: https://github.com/Manishearth/rust-clippy/wiki#string_to_string
[`stutter`]: https://github.com/Manishearth/rust-clippy/wiki#stutter
[`suspicious_assignment_formatting`]: https://github.com/Manishearth/rust-clippy/wiki#suspicious_assignment_formatting
[`suspicious_else_formatting`]: https://github.com/Manishearth/rust-clippy/wiki#suspicious_else_formatting
[`temporary_assignment`]: https://github.com/Manishearth/rust-clippy/wiki#temporary_assignment

3
README.md
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@ -17,7 +17,7 @@ Table of contents:
## Lints
There are 153 lints included in this crate:
There are 154 lints included in this crate:
name | default | meaning
---------------------------------------------------------------------------------------------------------------------|---------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
@ -144,6 +144,7 @@ name
[string_add](https://github.com/Manishearth/rust-clippy/wiki#string_add) | allow | using `x + ..` where x is a `String`; suggests using `push_str()` instead
[string_add_assign](https://github.com/Manishearth/rust-clippy/wiki#string_add_assign) | allow | using `x = x + ..` where x is a `String`; suggests using `push_str()` instead
[string_lit_as_bytes](https://github.com/Manishearth/rust-clippy/wiki#string_lit_as_bytes) | warn | calling `as_bytes` on a string literal; suggests using a byte string literal instead
[stutter](https://github.com/Manishearth/rust-clippy/wiki#stutter) | allow | finds type names prefixed/postfixed with their containing module's name
[suspicious_assignment_formatting](https://github.com/Manishearth/rust-clippy/wiki#suspicious_assignment_formatting) | warn | suspicious formatting of `*=`, `-=` or `!=`
[suspicious_else_formatting](https://github.com/Manishearth/rust-clippy/wiki#suspicious_else_formatting) | warn | suspicious formatting of `else if`
[temporary_assignment](https://github.com/Manishearth/rust-clippy/wiki#temporary_assignment) | warn | assignments to temporaries

18
clippy_lints/src/enum_variants.rs
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@ -19,6 +19,18 @@ declare_lint! {
"finds enums where all variants share a prefix/postfix"
}
/// **What it does:** Warns on type names that are prefixed or suffixed by the containing module's name
///
/// **Why is this bad?** It requires the user to type the module name twice
///
/// **Known problems:** None
///
/// **Example:** mod cake { struct BlackForestCake; }
declare_lint! {
pub STUTTER, Allow,
"finds type names prefixed/postfixed with their containing module's name"
}
#[derive(Default)]
pub struct EnumVariantNames {
modules: Vec<String>,
@ -26,7 +38,7 @@ pub struct EnumVariantNames {
impl LintPass for EnumVariantNames {
fn get_lints(&self) -> LintArray {
lint_array!(ENUM_VARIANT_NAMES)
lint_array!(ENUM_VARIANT_NAMES, STUTTER)
}
}
@ -143,10 +155,10 @@ impl EarlyLintPass for EnumVariantNames {
let rmatching = partial_rmatch(mod_camel, &item_camel);
let nchars = mod_camel.chars().count();
if matching == nchars {
span_lint(cx, ENUM_VARIANT_NAMES, item.span, &format!("Item name ({}) starts with its containing module's name ({})", item_camel, mod_camel));
span_lint(cx, STUTTER, item.span, &format!("Item name ({}) starts with its containing module's name ({})", item_camel, mod_camel));
}
if rmatching == nchars {
span_lint(cx, ENUM_VARIANT_NAMES, item.span, &format!("Item name ({}) ends with its containing module's name ({})", item_camel, mod_camel));
span_lint(cx, STUTTER, item.span, &format!("Item name ({}) ends with its containing module's name ({})", item_camel, mod_camel));
}
}
}

1
clippy_lints/src/lib.rs
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@ -263,6 +263,7 @@ pub fn register_plugins(reg: &mut rustc_plugin::Registry) {
array_indexing::INDEXING_SLICING,
booleans::NONMINIMAL_BOOL,
enum_glob_use::ENUM_GLOB_USE,
enum_variants::STUTTER,
if_not_else::IF_NOT_ELSE,
items_after_statements::ITEMS_AFTER_STATEMENTS,
matches::SINGLE_MATCH_ELSE,