PRINT-ATTR_ARGS INPUT (DISPLAY): first
PRINT-ATTR_ARGS INPUT (DEBUG): TokenStream [
    Ident {
        ident: "first",
        span: $DIR/inner-attrs.rs:15:25: 15:30 (#0),
    },
]
PRINT-ATTR INPUT (DISPLAY): #[print_target_and_args(second)] fn foo()
{ # ! [print_target_and_args(third)] # ! [print_target_and_args(fourth)] }
PRINT-ATTR INPUT (DEBUG): TokenStream [
    Punct {
        ch: '#',
        spacing: Alone,
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
    Group {
        delimiter: Bracket,
        stream: TokenStream [
            Ident {
                ident: "print_target_and_args",
                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
            },
            Group {
                delimiter: Parenthesis,
                stream: TokenStream [
                    Ident {
                        ident: "second",
                        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
                    },
                ],
                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
            },
        ],
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
    Ident {
        ident: "fn",
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
    Ident {
        ident: "foo",
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
    Group {
        delimiter: Parenthesis,
        stream: TokenStream [],
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
    Group {
        delimiter: Brace,
        stream: TokenStream [
            Punct {
                ch: '#',
                spacing: Joint,
                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
            },
            Punct {
                ch: '!',
                spacing: Alone,
                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
            },
            Group {
                delimiter: Bracket,
                stream: TokenStream [
                    Ident {
                        ident: "print_target_and_args",
                        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
                    },
                    Group {
                        delimiter: Parenthesis,
                        stream: TokenStream [
                            Ident {
                                ident: "third",
                                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
                            },
                        ],
                        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
                    },
                ],
                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
            },
            Punct {
                ch: '#',
                spacing: Joint,
                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
            },
            Punct {
                ch: '!',
                spacing: Alone,
                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
            },
            Group {
                delimiter: Bracket,
                stream: TokenStream [
                    Ident {
                        ident: "print_target_and_args",
                        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
                    },
                    Group {
                        delimiter: Parenthesis,
                        stream: TokenStream [
                            Ident {
                                ident: "fourth",
                                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
                            },
                        ],
                        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
                    },
                ],
                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
            },
        ],
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
]
PRINT-ATTR_ARGS INPUT (DISPLAY): second
PRINT-ATTR_ARGS INPUT (DEBUG): TokenStream [
    Ident {
        ident: "second",
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
]
PRINT-ATTR INPUT (DISPLAY): fn foo()
{ # ! [print_target_and_args(third)] # ! [print_target_and_args(fourth)] }
PRINT-ATTR INPUT (DEBUG): TokenStream [
    Ident {
        ident: "fn",
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
    Ident {
        ident: "foo",
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
    Group {
        delimiter: Parenthesis,
        stream: TokenStream [],
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
    Group {
        delimiter: Brace,
        stream: TokenStream [
            Punct {
                ch: '#',
                spacing: Joint,
                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
            },
            Punct {
                ch: '!',
                spacing: Alone,
                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
            },
            Group {
                delimiter: Bracket,
                stream: TokenStream [
                    Ident {
                        ident: "print_target_and_args",
                        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
                    },
                    Group {
                        delimiter: Parenthesis,
                        stream: TokenStream [
                            Ident {
                                ident: "third",
                                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
                            },
                        ],
                        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
                    },
                ],
                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
            },
            Punct {
                ch: '#',
                spacing: Joint,
                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
            },
            Punct {
                ch: '!',
                spacing: Alone,
                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
            },
            Group {
                delimiter: Bracket,
                stream: TokenStream [
                    Ident {
                        ident: "print_target_and_args",
                        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
                    },
                    Group {
                        delimiter: Parenthesis,
                        stream: TokenStream [
                            Ident {
                                ident: "fourth",
                                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
                            },
                        ],
                        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
                    },
                ],
                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
            },
        ],
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
]
PRINT-ATTR_ARGS INPUT (DISPLAY): third
PRINT-ATTR_ARGS INPUT (DEBUG): TokenStream [
    Ident {
        ident: "third",
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
]
PRINT-ATTR INPUT (DISPLAY): fn foo() { # ! [print_target_and_args(fourth)] }
PRINT-ATTR INPUT (DEBUG): TokenStream [
    Ident {
        ident: "fn",
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
    Ident {
        ident: "foo",
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
    Group {
        delimiter: Parenthesis,
        stream: TokenStream [],
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
    Group {
        delimiter: Brace,
        stream: TokenStream [
            Punct {
                ch: '#',
                spacing: Joint,
                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
            },
            Punct {
                ch: '!',
                spacing: Alone,
                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
            },
            Group {
                delimiter: Bracket,
                stream: TokenStream [
                    Ident {
                        ident: "print_target_and_args",
                        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
                    },
                    Group {
                        delimiter: Parenthesis,
                        stream: TokenStream [
                            Ident {
                                ident: "fourth",
                                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
                            },
                        ],
                        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
                    },
                ],
                span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
            },
        ],
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
]
PRINT-ATTR_ARGS INPUT (DISPLAY): fourth
PRINT-ATTR_ARGS INPUT (DEBUG): TokenStream [
    Ident {
        ident: "fourth",
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
]
PRINT-ATTR INPUT (DISPLAY): fn foo() { }
PRINT-ATTR INPUT (DEBUG): TokenStream [
    Ident {
        ident: "fn",
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
    Ident {
        ident: "foo",
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
    Group {
        delimiter: Parenthesis,
        stream: TokenStream [],
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
    Group {
        delimiter: Brace,
        stream: TokenStream [],
        span: $DIR/inner-attrs.rs:17:1: 20:2 (#0),
    },
]
PRINT-ATTR_ARGS INPUT (DISPLAY): tuple_attrs
PRINT-ATTR_ARGS INPUT (DEBUG): TokenStream [
    Ident {
        ident: "tuple_attrs",
        span: $DIR/inner-attrs.rs:30:29: 30:40 (#0),
    },
]
PRINT-ATTR INPUT (DISPLAY): (# ! [cfg_attr(FALSE, rustc_dummy)] 3, 4,
 { # ! [cfg_attr(not(FALSE), rustc_dummy(innermost))] 5 }) ;
PRINT-ATTR INPUT (DEBUG): TokenStream [
    Group {
        delimiter: Parenthesis,
        stream: TokenStream [
            Punct {
                ch: '#',
                spacing: Joint,
                span: $DIR/inner-attrs.rs:31:9: 31:10 (#0),
            },
            Punct {
                ch: '!',
                spacing: Alone,
                span: $DIR/inner-attrs.rs:31:10: 31:11 (#0),
            },
            Group {
                delimiter: Bracket,
                stream: TokenStream [
                    Ident {
                        ident: "cfg_attr",
                        span: $DIR/inner-attrs.rs:31:12: 31:20 (#0),
                    },
                    Group {
                        delimiter: Parenthesis,
                        stream: TokenStream [
                            Ident {
                                ident: "FALSE",
                                span: $DIR/inner-attrs.rs:31:21: 31:26 (#0),
                            },
                            Punct {
                                ch: ',',
                                spacing: Alone,
                                span: $DIR/inner-attrs.rs:31:26: 31:27 (#0),
                            },
                            Ident {
                                ident: "rustc_dummy",
                                span: $DIR/inner-attrs.rs:31:28: 31:39 (#0),
                            },
                        ],
                        span: $DIR/inner-attrs.rs:31:20: 31:40 (#0),
                    },
                ],
                span: $DIR/inner-attrs.rs:31:11: 31:41 (#0),
            },
            Literal {
                kind: Integer,
                symbol: "3",
                suffix: None,
                span: $DIR/inner-attrs.rs:32:9: 32:10 (#0),
            },
            Punct {
                ch: ',',
                spacing: Alone,
                span: $DIR/inner-attrs.rs:32:10: 32:11 (#0),
            },
            Literal {
                kind: Integer,
                symbol: "4",
                suffix: None,
                span: $DIR/inner-attrs.rs:32:12: 32:13 (#0),
            },
            Punct {
                ch: ',',
                spacing: Alone,
                span: $DIR/inner-attrs.rs:32:13: 32:14 (#0),
            },
            Group {
                delimiter: Brace,
                stream: TokenStream [
                    Punct {
                        ch: '#',
                        spacing: Joint,
                        span: $DIR/inner-attrs.rs:33:13: 33:14 (#0),
                    },
                    Punct {
                        ch: '!',
                        spacing: Alone,
                        span: $DIR/inner-attrs.rs:33:14: 33:15 (#0),
                    },
                    Group {
                        delimiter: Bracket,
                        stream: TokenStream [
                            Ident {
                                ident: "cfg_attr",
                                span: $DIR/inner-attrs.rs:33:16: 33:24 (#0),
                            },
                            Group {
                                delimiter: Parenthesis,
                                stream: TokenStream [
                                    Ident {
                                        ident: "not",
                                        span: $DIR/inner-attrs.rs:33:25: 33:28 (#0),
                                    },
                                    Group {
                                        delimiter: Parenthesis,
                                        stream: TokenStream [
                                            Ident {
                                                ident: "FALSE",
                                                span: $DIR/inner-attrs.rs:33:29: 33:34 (#0),
                                            },
                                        ],
                                        span: $DIR/inner-attrs.rs:33:28: 33:35 (#0),
                                    },
                                    Punct {
                                        ch: ',',
                                        spacing: Alone,
                                        span: $DIR/inner-attrs.rs:33:35: 33:36 (#0),
                                    },
                                    Ident {
                                        ident: "rustc_dummy",
                                        span: $DIR/inner-attrs.rs:33:37: 33:48 (#0),
                                    },
                                    Group {
                                        delimiter: Parenthesis,
                                        stream: TokenStream [
                                            Ident {
                                                ident: "innermost",
                                                span: $DIR/inner-attrs.rs:33:49: 33:58 (#0),
                                            },
                                        ],
                                        span: $DIR/inner-attrs.rs:33:48: 33:59 (#0),
                                    },
                                ],
                                span: $DIR/inner-attrs.rs:33:24: 33:60 (#0),
                            },
                        ],
                        span: $DIR/inner-attrs.rs:33:15: 33:61 (#0),
                    },
                    Literal {
                        kind: Integer,
                        symbol: "5",
                        suffix: None,
                        span: $DIR/inner-attrs.rs:34:13: 34:14 (#0),
                    },
                ],
                span: $DIR/inner-attrs.rs:32:15: 35:10 (#0),
            },
        ],
        span: $DIR/inner-attrs.rs:30:43: 36:6 (#0),
    },
    Punct {
        ch: ';',
        spacing: Alone,
        span: $DIR/inner-attrs.rs:36:6: 36:7 (#0),
    },
]
PRINT-ATTR_ARGS INPUT (DISPLAY): array_attrs
PRINT-ATTR_ARGS INPUT (DEBUG): TokenStream [
    Ident {
        ident: "array_attrs",
        span: $DIR/inner-attrs.rs:38:29: 38:40 (#0),
    },
]
PRINT-ATTR INPUT (DISPLAY): [# ! [rustc_dummy(inner)] true ; 0] ;
PRINT-ATTR INPUT (DEBUG): TokenStream [
    Group {
        delimiter: Bracket,
        stream: TokenStream [
            Punct {
                ch: '#',
                spacing: Joint,
                span: $DIR/inner-attrs.rs:38:43: 41:7 (#0),
            },
            Punct {
                ch: '!',
                spacing: Alone,
                span: $DIR/inner-attrs.rs:38:43: 41:7 (#0),
            },
            Group {
                delimiter: Bracket,
                stream: TokenStream [
                    Ident {
                        ident: "rustc_dummy",
                        span: $DIR/inner-attrs.rs:38:43: 41:7 (#0),
                    },
                    Group {
                        delimiter: Parenthesis,
                        stream: TokenStream [
                            Ident {
                                ident: "inner",
                                span: $DIR/inner-attrs.rs:38:43: 41:7 (#0),
                            },
                        ],
                        span: $DIR/inner-attrs.rs:38:43: 41:7 (#0),
                    },
                ],
                span: $DIR/inner-attrs.rs:38:43: 41:7 (#0),
            },
            Ident {
                ident: "true",
                span: $DIR/inner-attrs.rs:38:43: 41:7 (#0),
            },
            Punct {
                ch: ';',
                spacing: Alone,
                span: $DIR/inner-attrs.rs:38:43: 41:7 (#0),
            },
            Literal {
                kind: Integer,
                symbol: "0",
                suffix: None,
                span: $DIR/inner-attrs.rs:38:43: 41:7 (#0),
            },
        ],
        span: $DIR/inner-attrs.rs:38:43: 41:7 (#0),
    },
    Punct {
        ch: ';',
        spacing: Alone,
        span: $DIR/inner-attrs.rs:38:43: 41:7 (#0),
    },
]
PRINT-ATTR_ARGS INPUT (DISPLAY): tenth
PRINT-ATTR_ARGS INPUT (DEBUG): TokenStream [
    Ident {
        ident: "tenth",
        span: $DIR/inner-attrs.rs:60:42: 60:47 (#0),
    },
]
PRINT-ATTR INPUT (DISPLAY): fn weird_extern() { }
PRINT-ATTR INPUT (DEBUG): TokenStream [
    Ident {
        ident: "fn",
        span: $DIR/inner-attrs.rs:59:5: 61:6 (#0),
    },
    Ident {
        ident: "weird_extern",
        span: $DIR/inner-attrs.rs:59:5: 61:6 (#0),
    },
    Group {
        delimiter: Parenthesis,
        stream: TokenStream [],
        span: $DIR/inner-attrs.rs:59:5: 61:6 (#0),
    },
    Group {
        delimiter: Brace,
        stream: TokenStream [],
        span: $DIR/inner-attrs.rs:59:5: 61:6 (#0),
    },
]