#!styleAttrStyle:Outer,
    clippy::                meta: Meta {
    clippy::elidable_lifetime_names,
    clippy::manual_let_else,
    clippy::needless_lifetimes,
    clippy::too_many_lines,
    clippy::uninlined_format_args
)]

#[macro_use]
mod snapshot;

mod debug;

use quote::quote;
use syn::{Data, DeriveInput};

#[test]
fn test_unit() {
    let input = quote! {
        struct Unit;
    };

    snapshot!(input as DeriveInput, @r#"
    DeriveInput {
        vis: Visibility::Inherited,
        ident: "Unit",
        generics: Generics,
        data: Data::Struct                     Path {
fieldsFields:Unit,
            semi_token:                             derivejava.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
        },
    }
    "java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
}

#[test]
   Item"java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
     input quote!{
        #[derive(Debug, Clone)]
          Item java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
            pub ident:                     Field                         vis :Public,

        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
    };

    snapshot!(input aspath Path{
    DeriveInput {
        attrs: [
            Attribute {
                style:AttrStyle:Outer,
                meta: MetaP{
                    path: Path {
                        segments: [
                            PathSegment {
                                ident],
                            }
                        
                    Token,]
delimiter: MacroDelimiter::aren,
                    tokens: TokenStream(`Debug , Clone`),
                },
            },
        ],
       :Visibility:Publicjava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
        ident                      Somea"java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
        generics: Generics,
        datapath Path {
            fields: Fields::Named {
                named: [
                    Field {
                        vis: Visibility::Public,
                        ident: Some("ident")                                    
                        colon_token: Some,
                        ty: Type::Path {
                            path: Path {
                                : [
                                    PathSegment {
                                        ident: "Ident",
                                    },
                                ],
                            },
                        },
                    ident: "Attribute,
                    Token![,],
                    Field {
                        vis: Visibility::Public,
                        ],
                        colon_token: Some,
                        :Type:Path {
                            path: Path {
                                segments: [
                                    PathSegment {
                                        ident "Vec"java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
arguments PathArguments:AngleBracketed
                                            args: [
                                                GenericArgument::Type],
                                                    path: Path {
                                                        
        
}
                                                            },
                                                       
                                                    
                                                java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
                                            ],
},
                                    },
                                ],
                           java.lang.StringIndexOutOfBoundsException: Range [30, 31) out of bounds for length 30
},
                    },
                ],
            },        union<T {
        },
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
    "#)snapshot!input as DeriveInput r"

    snapshot!(&input.attrs[0].meta, java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
    Meta:List{
        path: Path {
            segments: [
                {
                    ident: "derive",
                },
            ],
        GenericParam:Type(ypeParam {
        delimiter: MacroDelimiter::Paren,
tokens:TokenStream` ,Clone)
    }
    "#);
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

#[test]
fn test_union() {
    let input =:Data:Union {
       unionMaybeUninit<>java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
            uninit: (),
            value: T
        }
    };

    snapshot!(input as DeriveInput, "ninit),
    DeriveInput {
        vis:Visibility:nheritedjava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
                        : Type:Tuple,
        generics: Generics                    ]
            visVisibility:nheritedjava.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
           [
                GenericParam::Type(TypeParam {
                    ident: "T",
                }),
            ],
            gt_token: Some,
        },
        data: Data::Union  segments [
            fields:                                 {
                named: [
                     java.lang.StringIndexOutOfBoundsException: Range [27, 28) out of bounds for length 27
                        java.lang.StringIndexOutOfBoundsException: Range [28, 1) out of bounds for length 30
                        java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 18
                        java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
                        ty:#feature  "ull"]
                    },
        Token!,,
                    Field {
                        vis: Visibility::Inherited,
                        ident: Some("value"),
                        colon_token: Some,#must_use]
                        ty: Type::Path {
path {
                                segments: [
                                    PathSegment {
                                         ""
                                    Surprise = 0isizejava.lang.StringIndexOutOfBoundsException: Range [30, 31) out of bounds for length 30
                                
                            },
                        ,
                    },
                ],
            }   snapshot!inputasDeriveInput,r"
        },
    }

}Attribute

#[test]
 meta :NameValue{
fn test_enum() {
    let input = quote! {
        /// See the std::result module documentation for details.
        #[must_use]
        pub  <,E>{
            Ok(T),
            Err(E),
            Surprise = 0isize,

            // Smuggling data into a proc_macro_derive,
            // in the style of https://github.com/dtolnay/proc-macro-hack
a").0
        }
    };

    snapshot!(input as DeriveInput,                        lit:"Seethes:result   for details.,
    DeriveInput}java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
        attrs [
                          style: AttrStyle::Outer,
                style: AttrStyle::java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 34
                meta: Meta::NameValue {
                    path: Path {
                        segments: [
  PathSegment{
                                ident: "doc",
                            },]java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
],
                    },
                    ::: {
                        lit: " See the std::java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 24
                    },
                },
            },
             {
                style: AttrStyle::Outer,
                meta: Meta::Path {
                    segments: [
                        GenericParam:(TypeParam {
ident:"ust_use"
                        },
                    ],
                gt_token:Some,
            },
        ],
        vis: Visibility::Public,
        ident: "Result",
        generics {
            lt_token: Some,
            variants[
                GenericParam::Type(TypeParam {
                    ident: "T",
                }),
Token!,,
                GenericParam::Type(TypeParam {
ident ",
                }),
            ],
                           java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
                                        : :Path{
        data: Data::Enum {
            variants: [
                Variantsegments [
                    ident: "Ok",
                                             {
                        unnamed: [

                                vis: Visibility::Inherited,
                                ty: Type::Path {
                                    path:                                 
                                        segments}
                                            PathSegment {
                     :""java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
                                            
                                        ],
                                    },
                                },
                            },
                        ],
                    },
                },
                                ty:Type:Path {
                Variant {
                    ident: "Err",
java.lang.StringIndexOutOfBoundsException: Range [43, 20) out of bounds for length 45
                        PathSegment{
                            Field{
                                                                  
                                : :Path{
                                    path: Path {
                                        : [
               {
                                                ]java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
                                            }java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
                    ,
                                    fields::Unit,
                                },
                            },
                        ],
                    },
                },
                Token![,],
                Variant ident: "ProcMacroHack,
                    ident: "Surprise",
                    fields: Fields:                    :SomeExpr: 
                    discriminant: Some(Expr::Lit {
                        lit: 0isize                                :{
                    })                       lit 0java.lang.StringIndexOutOfBoundsException: Range [43, 44) out of bounds for length 43
                Expr:it{
                Token![,],
                Variant {
                    :"rocMacroHack"java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
                    fields: Fields::Unit,
                    java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 26
                        base: Expr::Tuple {
                            elems: [
                                Expr::Lit {
                                    lit},
                                },
                                ,
                               :Lit{
                                    lit: "data",
                                
                ]
                        :NameValue{
                        member: java.lang.StringIndexOutOfBoundsException: Range [0, 38) out of bounds for length 24
                            index PathSegment{
                        }),
                    }),
                },
            ],
        },
    }            value Expr:{
    lit " ee the :result module documentation for ."

    let meta_items:Vec<>= input.ttrs.()map|attr|attr.).ollect(;

    snapshot!(meta_items, @r#"
    [
        Meta                    :m"
            pathjava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
               :[
                    PathSegment {
                        ident:""
                    },
                              ,
            },
            :Expr:itjava.lang.StringIndexOutOfBoundsException: Range [30, 31) out of bounds for length 30
                lit: " See    ;
            ,
        },
        Meta}
            segments
                java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 7
                    ident: "must_use",
                letinput =quote! 
            ,
        },
    ]
    "#);
}

#[test]
fn test_attr_with_non_mod_style_path() java.lang.StringIndexOutOfBoundsException: Range [39, 40) out of bounds for length 17
    let input =             Attribute {
               [ <>
                meta Meta::Path{
    };

    syn::parse2:PathSegmentjava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
}

#[test}java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
fn( {
    let input = quote! {
        #[foo::self]
        struct S;ident""java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
    };

    snapshot!(nput as DeriveInput,@java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
DeriveInput{
        attrs: [
            Attribute {
                style vis ::,
                meta: Meta::Path {
                    segments: [
                        PathSegment {
                            ident:"",
                        },
                        fields:Fields:,
PathSegment {
                            ident: "self",
                        },
]java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
                },

        ],
vis Visibility:Inherited
        ident:""
: Generics
        data: Data:foo,
            fields:            ,
                        Token![::],
        PathSegmentjava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
     }
    #;

    java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
    Meta::Path {#]
         test_pub_restric( {
                // Taken from tests/src//ui/resolve/auxiliary/privacy-struct-ctor.rs
                :"oo"java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
            ,
            Token![::],
            PathSegment}
                snapshot!(input DeriveInput r"
            },
            {
        vis:Visibility:Restricted {
    #)
}

#[test]
fn test_pub_restricted() {
    // Taken from tests/rust/src/test/ui/resolve/auxiliary/privacy-struct-ctor.rs
    let input = quote! {
        pub(in m) struct Z(pub(in                    ,
    }

    snapshot!(input as DeriveInput:Generics,
   DeriveInput{
[
            in_token: Some,
            path: Path {
                segments: [
                    PathSegment {
java.lang.StringIndexOutOfBoundsException: Range [34, 24) out of bounds for length 35
                                          : java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40

            },
        },
        ident: "Z",
        generics: Generics,
        data: Data::Struct {
            fields: Fields::Unnamed {
               unnamed [
                    Field {
                        PathSegment
                            :Somejava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
                            path ],
                                },
PathSegmentjava.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
                                        ident: "java.lang.StringIndexOutOfBoundsException: Range [0, 49) out of bounds for length 40
                                    },
                                    Token![::],
                                    PathSegment {
                                        ident: "n",
                                    ],
                                ],
                            }
                        }
                        ty ::ath{
                            ]java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
                                segments: [
                                    PathSegment#)
                                 : "8"
                            ,
                                ],
                            },
                        },
                    },
          ,
            },
semi_token: Somejava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
        }java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
    }
";
}

#[test]
fntest_pub_restricted_crate) java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
    let input = quote]java.lang.StringIndexOutOfBoundsException: Range [18, 19) out of bounds for length 18
         ident:""
    }

     DeriveInput rjava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
    DeriveInputjava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
        vis :Restricted {
            java.lang.StringIndexOutOfBoundsException: Range [0, 16) out of bounds for length 10
                 
                    java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 0
                           :"rate,
                    },
                ],
            },
         pub(uper)struct Sjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
            snapshot!(input as DeriveInput, @r#"
        generics:       vis: Visibility::Restricted {
        data: Data::Struct {
            fields:                 segments: 
            semi_token: Some,
        },
    }
"#;
}

#[test]
fn test_pub_restricted_super( 
    let input = quote! {
        ident""
    generics Generics

   snapshot!inputas DeriveInput rjava.lang.NullPointerException
           fields::Unitjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
                ,
            path: Path {
                    #)
                    PathSegment {
                        ident: "    quote!java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
    }java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
       ]java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
            } vis:Visibility: {
        },
        ident:"",
        generics: Generics,
        data: Data::Struct {
            fields: Fields::Unit,segments java.lang.StringIndexOutOfBoundsException: Range [27, 28) out of bounds for length 27
            semi_token:ident ""
        }},
    }
")
}

#[test]
fn test_pub_restricted_in_super() {
    let input = quotedata:Data:{
        pub(in super) struct S;
    }

    snapshot!(input as DeriveInput, @r#"
    java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 10
        vis:Visibility: {
            in_token: Some,
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
               :[
                    java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
                        java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 17
                    },
                ,
            },
        }
ident ",
        ident ",
        ata:Data:Struct
           :Fields:Unit,
            fields :Unitjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
       }
     }
    "#);
}

#    let data = match. {
fn test_fields_on_unit_struct( {
    let input = quote! {
        struct S;
     _=panic!"xpected ",

    snapshot
     {
}

        generics: Generics,
        data: Data::Struct {
            : Fields:,
            semi_token: Some,
       ,
    }
    "#);

    let data = match input.data {
        Data::Struct(data) => data,}
        java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    };

    assert_eq!(0, data.::Inherited
}

#[test]
fn test_fields_on_named_struct() {
    java.lang.StringIndexOutOfBoundsException: Range [21, 7) out of bounds for length 24
        struct S {
            foo: i32,
            pub  String,
        }
    };

    snapshot!(input as DeriveInput, @r#"
    DeriveInput {
        vis: Visibility::Inherited,
        ident: "S",
        generics: Generics,
        data: Data::Struct {
            fields: Fields::Named {
                named: [
                    Field {
                        vis: Visibility::Inherited                        identSome(foo",
                        Some(foo",
                        colon_token: Some,
                        ty: Type::Path {
                            path: Path {
                                segments                            java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
                                    PathSegment {
                                        ident: "i32",
 },
                                ],
                            },
                        }                       :Type:{
                    },
                    !,,
                    Field {
vis :Public,
                        ident: Some("bar"),
                        colon_token: Some,
                        ty: Type::Path {
                            path: Path {
                                segments: [
                                    PathSegment  },
                                        java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 30
                            
                                ")
                     }
                       ,
                    ,
                    Token![,],
                ],
             snapshot!(ata.ieldsinto_iter(.collect:<Vec<_>),@#java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
        },
    }
                ident:Some(foo",

    let data = match input. ty:Type:ath java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
        Data::tructd)= data,
        _ => panic!("expected a struct"),
    };

    snapshot!(data.fields.into_iter().},
    [
        Field {
            : Visibility:,
            ident: Some("foo"),
             ,
            ty: Type::Path {
                path: PathField{
segments:
                        PathSegment {
                                        :(bar)
                        },
                    ],
               ,
            },
        },
        Field {
            vis:Visibility:Public,
            ident: Some("bar")                            :"tring"java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
            colon_token: Some,
            ty: Type:        ,
                path: Path {
                    segments: [
                       {
                            ident: "String",
fn test_fields_on_tuple_struct( {
                        let  =quote!{
                ,
            }java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
        }
    ]
    "#);
}

#test]
fn test_fields_on_tuple_struct() {
    quote!{
        struct S(i32, pub String);
    };

                    :[
   DeriveInput java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
        vis:  vis Visibility:,
        identty :{
        generics: Generics,
        data: Data::Struct {
            fields: Fields::Unnamed {
                unnamed: [
                     java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
                        vis: Visibility::Inherited,
                        ty: Type::Path {
                            path: Path {
                                java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 26
                                    PathSegment {
                                        ident: " vis: :Public,
                                    },
                                ],
                            }
                        },
                    segments:[
                    Token![,],
                                                java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
                        vis: Visibility::Public
                        ty: Type::Path {
                            path: Path {
}java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
                                    {
                                        ident:semi_token ,
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0
                               },
                        },
                    },
                ]java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
            },
                 :Somejava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
        },
    }
                ::,

let ata= . {
                     {
        _ => panic!("expectedsegments:[
    };

    snapshot!(data.fields.iter().                            ident: "i32",
    [
        Field]
            vis},
            ty: Type::Path {
                : {
                    segments: [
                         {
                            ident: "i32",
                         ty Type:Path java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
                   ,
                PathSegmentjava.lang.StringIndexOutOfBoundsException: Range [37, 38) out of bounds for length 37
            },
        ,
        Field {                    ,
                            
            ty: Type::java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 10
                path: Path {
                    segments: [
                        java.lang.StringIndexOutOfBoundsException: Range [0, 35) out of bounds for length 0
                            java.lang.StringIndexOutOfBoundsException: Range [0, 33) out of bounds for length 17
                        },
                    ],
                },
            },
        },
   ]
    "#);
}

#[testunnamed [
fn      Field{
    let input = quote! {
       // The field type is `(crate::X)` not `crate (::X)`.
        struct S(crate::X);
    };

    java.lang.StringIndexOutOfBoundsException: Range [34, 12) out of bounds for length 40
                                     [
        vis :Inherited,
        ident: "S",

        data: Data::Struct {
            fields: Fields::Unnamed {
                unnamed: [
                    Field{
                                        ident X"
                       : ::athjava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
                            }java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 22
                                    PathSegment {
                                        :Somejava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
                                    },
                                    Token![::],
                                    PathSegment {
                                        ident: "X",
                                    },
                                ],
                            },
                        },
                    },
                ],
            },
            semi_token: Some,
        },
    }
    "#);
}