4 use proc_macro2::{Delimiter, Group, Ident, Punct, Spacing, Span, TokenStream, TokenTree};
125         TokenTree::Group(Group::new(Delimiter::None, quote! { f })),  in test_macro_variable_func()
126         TokenTree::Group(Group::new(Delimiter::Parenthesis, TokenStream::new())),  in test_macro_variable_func()
147         TokenTree::Punct(Punct::new('#', Spacing::Alone)),  in test_macro_variable_func()
148         TokenTree::Group(Group::new(Delimiter::Bracket, quote! { outside })),  in test_macro_variable_func()
149         TokenTree::Group(Group::new(Delimiter::None, quote! { #[inside] f })),  in test_macro_variable_func()
150         TokenTree::Group(Group::new(Delimiter::Parenthesis, TokenStream::new())),  in test_macro_variable_func()
203         TokenTree::Group(Group::new(Delimiter::None, quote! { m })),  in test_macro_variable_macro()
204         TokenTree::Punct(Punct::new('!', Spacing::Alone)),  in test_macro_variable_macro()
205         TokenTree::Group(Group::new(Delimiter::Parenthesis, TokenStream::new())),  in test_macro_variable_macro()
230         TokenTree::Group(Group::new(Delimiter::None, quote! { S })),  in test_macro_variable_struct()
231         TokenTree::Group(Group::new(Delimiter::Brace, TokenStream::new())),  in test_macro_variable_struct()
252         TokenTree::Ident(Ident::new("match", Span::call_site())),  in test_macro_variable_match_arm()
253         TokenTree::Ident(Ident::new("v", Span::call_site())),  in test_macro_variable_match_arm()
254         TokenTree::Group(Group::new(  in test_macro_variable_match_arm()
257                 TokenTree::Punct(Punct::new('_', Spacing::Alone)),  in test_macro_variable_match_arm()
258                 TokenTree::Punct(Punct::new('=', Spacing::Joint)),  in test_macro_variable_match_arm()
259                 TokenTree::Punct(Punct::new('>', Spacing::Alone)),  in test_macro_variable_match_arm()
260                 TokenTree::Group(Group::new(Delimiter::None, quote! { #[a] () })),  in test_macro_variable_match_arm()