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//! Tools related to handling/recovering from Sway compile errors and reporting them to the user.

use crate::language::parsed::VariableDeclaration;

/// Acts as the result of parsing `Declaration`s, `Expression`s, etc.
/// Some `Expression`s need to be able to create `VariableDeclaration`s,
/// so this struct is used to "bubble up" those declarations to a viable
/// place in the AST.
#[derive(Debug, Clone)]
pub struct ParserLifter<T> {
    pub var_decls: Vec<VariableDeclaration>,
    pub value: T,
}

impl<T> ParserLifter<T> {
    #[allow(dead_code)]
    pub(crate) fn empty(value: T) -> Self {
        ParserLifter {
            var_decls: vec![],
            value,
        }
    }
}