rust/tests/ui/parser/unicode-control-codepoints.rs
2023-01-11 09:32:08 +00:00

40 lines
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Rust
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This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

fn main() {
// if access_level != "user" { // Check if admin
//~^ ERROR unicode codepoint changing visible direction of text present in comment
println!("us\u{202B}e\u{202A}r");
println!("{:?}", r#"us\u{202B}e\u{202A}r"#);
println!("{:?}", b"us\u{202B}e\u{202A}r");
//~^ ERROR unicode escape in byte string
//~| ERROR unicode escape in byte string
println!("{:?}", br##"us\u{202B}e\u{202A}r"##);
println!("{:?}", "/* } if isAdmin begin admins only ");
//~^ ERROR unicode codepoint changing visible direction of text present in literal
println!("{:?}", r##"/* } if isAdmin begin admins only "##);
//~^ ERROR unicode codepoint changing visible direction of text present in literal
println!("{:?}", b"/* } if isAdmin begin admins only ");
//~^ ERROR non-ASCII character in byte string literal
//~| ERROR non-ASCII character in byte string literal
//~| ERROR non-ASCII character in byte string literal
//~| ERROR non-ASCII character in byte string literal
println!("{:?}", br##"/* } if isAdmin begin admins only "##);
//~^ ERROR non-ASCII character in raw byte string literal
//~| ERROR non-ASCII character in raw byte string literal
//~| ERROR non-ASCII character in raw byte string literal
//~| ERROR non-ASCII character in raw byte string literal
println!("{:?}", '');
//~^ ERROR unicode codepoint changing visible direction of text present in literal
}
//"/* } if isAdmin begin admins only */"
//~^ ERROR unicode codepoint changing visible direction of text present in comment
/** ''); */fn foo() {}
//~^ ERROR unicode codepoint changing visible direction of text present in doc comment
/**
*
* ''); */fn bar() {}
//~^^^ ERROR unicode codepoint changing visible direction of text present in doc comment