| // Provide diagnostics when the user writes field names in tuple struct.(issue#144595) | |
| struct Foo(a:u8,b:u8); | |
| //~^ ERROR expected one of `!`, `(`, `)`, `+`, `,`, `::`, or `<`, found `:` | |
| //~| HELP if you meant to write a path, use a double colon | |
| //~| HELP if you meant to create a regular struct, use curly braces |