51 lines
1.1 KiB
Rust
51 lines
1.1 KiB
Rust
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#![allow(dead_code)]
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#![forbid(non_camel_case_types)]
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#![feature(non_ascii_idents)]
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// Some scripts (e.g., hiragana) don't have a concept of
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// upper/lowercase
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// 1. non_camel_case_types
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// Can start with non-lowercase letter
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struct Θχ;
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struct ヒa;
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struct χa;
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//~^ ERROR type `χa` should have an upper camel case name
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// If there's already leading or trailing underscores, they get trimmed before checking.
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// This is fine:
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struct _ヒb;
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// This is not:
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struct __χa;
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//~^ ERROR type `__χa` should have an upper camel case name
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// Besides this, we cannot have two continous underscores in the middle.
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struct 对__否;
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//~^ ERROR type `对__否` should have an upper camel case name
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struct ヒ__χ;
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//~^ ERROR type `ヒ__χ` should have an upper camel case name
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// also cannot have lowercase letter next to a underscore.
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// so this triggers the lint:
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struct Hello_你好;
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//~^ ERROR type `Hello_你好` should have an upper camel case name
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struct Hello_World;
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//~^ ERROR type `Hello_World` should have an upper camel case name
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struct 你_ӟ;
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//~^ ERROR type `你_ӟ` should have an upper camel case name
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// and this is ok:
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struct 你_好;
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fn main() {}
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