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use crate::nodes::InnerNode;
use crate::nodes::InspectVec;
use crate::source::Range;
/// Represents access to a local variable (i.e. `foo`)
///
/// Parser knows that it's a local variable because:
/// 1. there was an assignment to this variable **before** accessing it
/// 2. it's an argument of the current method / block
/// 3. it's been implicitly declared by `MatchWithLvasgn` node
///
/// Otherwise it's a method call (see `Send`)
#[derive(Debug, Clone, PartialEq)]
pub struct Lvar {
/// Name of the local variable
pub name: String,
/// Location of the local variable
///
/// ```text
/// foo
/// ~~~
/// ```
pub expression_l: Range,
}
impl InnerNode for Lvar {
fn expression(&self) -> &Range {
&self.expression_l
}
fn inspected_children(&self, indent: usize) -> Vec<String> {
let mut result = InspectVec::new(indent);
result.push_str(&self.name);
result.strings()
}
fn str_type(&self) -> &'static str {
"lvar"
}
fn print_with_locs(&self) {
println!("{}", self.inspect(0));
self.expression_l.print("expression");
}
}