5 use crate::expr::Expr;
186         Const(Expr),
230         pub value: Expr,
290     use crate::expr::{Expr, ExprPath};
411     pub(crate) fn const_argument(input: ParseStream) -> Result<Expr> {  in const_argument()  argument
416             return Ok(Expr::Lit(lit));  in const_argument()
421             return Ok(Expr::Path(ExprPath {  in const_argument()
432                 return Ok(Expr::Block(block));  in const_argument()
440                 content.parse::<Expr>()?;  in const_argument()
442                 return Ok(Expr::Verbatim(verbatim));  in const_argument()
718         Expr,  enumerator
946             PathStyle::Expr => TokensOrDefault(colon2_token).to_tokens(tokens),  in conditionally_print_turbofish()