| use proc_macro2::{Ident, Span, TokenStream}; |
| fn parse(s: &str) -> Result<Ident> { |
| syn::parse2(TokenStream::from_str(s).unwrap()) |
| fn new(s: &str) -> Ident { |
| Ident::new(s, Span::call_site()) |
| parse("String").unwrap(); |
| fn ident_parse_keyword() { |
| parse("abstract").unwrap_err(); |
| fn ident_parse_lifetime() { |
| parse("'static").unwrap_err(); |
| fn ident_parse_underscore() { |
| fn ident_parse_number() { |
| parse("255").unwrap_err(); |
| fn ident_parse_invalid() { |
| parse("a#").unwrap_err(); |
| #[should_panic(expected = "use Option<Ident>")] |
| #[should_panic(expected = "not a valid Ident")] |
| fn ident_new_lifetime() { |
| fn ident_new_underscore() { |
| #[should_panic(expected = "use Literal instead")] |
| #[should_panic(expected = "\"a#\" is not a valid Ident")] |