270         let (delimiter, tokens) = mac::parse_delimiter(input)?;  in stmt_mac()
279                 tokens,  in stmt_mac()
428         fn to_tokens(&self, tokens: &mut TokenStream) {  in to_tokens()
429             self.brace_token.surround(tokens, |tokens| {  in to_tokens()
430                 tokens.append_all(&self.stmts);  in to_tokens()
437         fn to_tokens(&self, tokens: &mut TokenStream) {  in to_tokens()
439                 Stmt::Local(local) => local.to_tokens(tokens),  in to_tokens()
440                 Stmt::Item(item) => item.to_tokens(tokens),  in to_tokens()
442                     expr::printing::print_expr(expr, tokens, FixupContext::new_stmt());  in to_tokens()
443                     semi.to_tokens(tokens);  in to_tokens()
445                 Stmt::Macro(mac) => mac.to_tokens(tokens),  in to_tokens()
452         fn to_tokens(&self, tokens: &mut TokenStream) {  in to_tokens()
453             expr::printing::outer_attrs_to_tokens(&self.attrs, tokens);  in to_tokens()
454             self.let_token.to_tokens(tokens);  in to_tokens()
455             self.pat.to_tokens(tokens);  in to_tokens()
457                 init.eq_token.to_tokens(tokens);  in to_tokens()
461                     tokens,  in to_tokens()
465                     else_token.to_tokens(tokens);  in to_tokens()
467                         Expr::Block(diverge) => diverge.to_tokens(tokens),  in to_tokens()
468                         _ => token::Brace::default().surround(tokens, |tokens| {  in to_tokens()
469                             expr::printing::print_expr(diverge, tokens, FixupContext::new_stmt());  in to_tokens()
474             self.semi_token.to_tokens(tokens);  in to_tokens()
480         fn to_tokens(&self, tokens: &mut TokenStream) {  in to_tokens()
481             expr::printing::outer_attrs_to_tokens(&self.attrs, tokens);  in to_tokens()
482             self.mac.to_tokens(tokens);  in to_tokens()
483             self.semi_token.to_tokens(tokens);  in to_tokens()