summaryrefslogtreecommitdiffstats
path: root/src/test/ui/lint/lint-nonstandard-style-unicode-1.rs
blob: 7c45c099304fa8b4f21ca6825685b354fc361ec3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
#![allow(dead_code)]

#![forbid(non_camel_case_types)]

// Some scripts (e.g., hiragana) don't have a concept of
// upper/lowercase

// 1. non_camel_case_types

// Can start with non-lowercase letter
struct Θχ;
struct a;

struct χa;
//~^ ERROR type `χa` should have an upper camel case name

// If there's already leading or trailing underscores, they get trimmed before checking.
// This is fine:
struct _ヒb;

// This is not:
struct __χa;
//~^ ERROR type `__χa` should have an upper camel case name

// Besides this, we cannot have two continuous underscores in the middle.

struct __否;
//~^ ERROR type `对__否` should have an upper camel case name

struct __χ;
//~^ ERROR type `ヒ__χ` should have an upper camel case name

// also cannot have lowercase letter next to an underscore.
// so this triggers the lint:

struct Hello_你好;
//~^ ERROR type `Hello_你好` should have an upper camel case name

struct Hello_World;
//~^ ERROR type `Hello_World` should have an upper camel case name

struct ;
//~^ ERROR type `你_ӟ` should have an upper camel case name

// and this is ok:

struct _好;

fn main() {}