PRINT-BANG INPUT (DISPLAY): struct M($crate :: S);
PRINT-BANG INPUT (DEBUG): TokenStream [
    Ident {
        ident: "struct",
        span: $DIR/dollar-crate-issue-57089.rs:17:13: 17:19 (#3),
    },
    Ident {
        ident: "M",
        span: $DIR/dollar-crate-issue-57089.rs:17:20: 17:21 (#3),
    },
    Group {
        delimiter: Parenthesis,
        stream: TokenStream [
            Ident {
                ident: "$crate",
                span: $DIR/dollar-crate-issue-57089.rs:17:22: 17:28 (#3),
            },
            Punct {
                ch: ':',
                spacing: Joint,
                span: $DIR/dollar-crate-issue-57089.rs:17:28: 17:29 (#3),
            },
            Punct {
                ch: ':',
                spacing: Alone,
                span: $DIR/dollar-crate-issue-57089.rs:17:29: 17:30 (#3),
            },
            Ident {
                ident: "S",
                span: $DIR/dollar-crate-issue-57089.rs:17:30: 17:31 (#3),
            },
        ],
        span: $DIR/dollar-crate-issue-57089.rs:17:21: 17:32 (#3),
    },
    Punct {
        ch: ';',
        spacing: Alone,
        span: $DIR/dollar-crate-issue-57089.rs:17:32: 17:33 (#3),
    },
]
PRINT-ATTR INPUT (DISPLAY): struct A($crate :: S);
PRINT-ATTR INPUT (DEBUG): TokenStream [
    Ident {
        ident: "struct",
        span: $DIR/dollar-crate-issue-57089.rs:21:9: 21:15 (#3),
    },
    Ident {
        ident: "A",
        span: $DIR/dollar-crate-issue-57089.rs:21:16: 21:17 (#3),
    },
    Group {
        delimiter: Parenthesis,
        stream: TokenStream [
            Ident {
                ident: "$crate",
                span: $DIR/dollar-crate-issue-57089.rs:21:18: 21:24 (#3),
            },
            Punct {
                ch: ':',
                spacing: Joint,
                span: $DIR/dollar-crate-issue-57089.rs:21:24: 21:25 (#3),
            },
            Punct {
                ch: ':',
                spacing: Alone,
                span: $DIR/dollar-crate-issue-57089.rs:21:25: 21:26 (#3),
            },
            Ident {
                ident: "S",
                span: $DIR/dollar-crate-issue-57089.rs:21:26: 21:27 (#3),
            },
        ],
        span: $DIR/dollar-crate-issue-57089.rs:21:17: 21:28 (#3),
    },
    Punct {
        ch: ';',
        spacing: Alone,
        span: $DIR/dollar-crate-issue-57089.rs:21:28: 21:29 (#3),
    },
]