rust/tests/ui/enum_variants.rs
Philipp Hansch 0a988c6630
Don't emit enum_variant_names if remainder starts with a numeric
As [per the reference](https://doc.rust-lang.org/reference/identifiers.html),
identifiers must start with a letter. So we don't suggest a better
variant naming in these cases.

Fixes 
2019-08-06 20:45:36 +02:00

137 lines
1.5 KiB
Rust

#![feature(non_ascii_idents)]
#![warn(clippy::enum_variant_names, clippy::pub_enum_variant_names)]
#![allow(non_camel_case_types)]
enum FakeCallType {
CALL,
CREATE,
}
enum FakeCallType2 {
CALL,
CREATELL,
}
enum Foo {
cFoo,
cBar,
cBaz,
}
enum Fooo {
cFoo, // no error, threshold is 3 variants by default
cBar,
}
enum Food {
FoodGood,
FoodMiddle,
FoodBad,
}
enum Stuff {
StuffBad, // no error
}
enum BadCallType {
CallTypeCall,
CallTypeCreate,
CallTypeDestroy,
}
enum TwoCallType {
// no error
CallTypeCall,
CallTypeCreate,
}
enum Consts {
ConstantInt,
ConstantCake,
ConstantLie,
}
enum Two {
// no error here
ConstantInt,
ConstantInfer,
}
enum Something {
CCall,
CCreate,
CCryogenize,
}
enum Seal {
With,
Without,
}
enum Seall {
With,
WithOut,
Withbroken,
}
enum Sealll {
With,
WithOut,
}
enum Seallll {
WithOutCake,
WithOutTea,
WithOut,
}
enum NonCaps {
Prefix的,
PrefixTea,
PrefixCake,
}
pub enum PubSeall {
WithOutCake,
WithOutTea,
WithOut,
}
#[allow(clippy::pub_enum_variant_names)]
mod allowed {
pub enum PubAllowed {
SomeThis,
SomeThat,
SomeOtherWhat,
}
}
// should not lint
enum Pat {
Foo,
Bar,
Path,
}
// should not lint
enum N {
Pos,
Neg,
Float,
}
// should not lint
enum Peek {
Peek1,
Peek2,
Peek3,
}
// should not lint
pub enum NetworkLayer {
Layer2,
Layer3,
}
fn main() {}