1 error: expected one of `,`, `.`, `?`, `}`, or an operator, found `second`
2 --> $DIR/struct-initializer-comma.rs:12:9
5 | --- while parsing this struct
10 | expected one of `,`, `.`, `?`, `}`, or an operator
11 | help: try adding a comma: `,`
13 | ^^^^^^ unexpected token
15 error[E0063]: missing field `second` in initializer of `Foo`
16 --> $DIR/struct-initializer-comma.rs:9:13
19 | ^^^ missing `second`
21 error: aborting due to 2 previous errors
23 For more information about this error, try `rustc --explain E0063`.