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use crate::nodes::InnerNode;
use crate::nodes::InspectVec;
use crate::source::Range;
use crate::Node;
/// Represents class variable assignment (i.e. `@@var = 42`)
#[derive(Debug, Clone, PartialEq)]
pub struct Cvasgn {
/// Name of the class variable, `String("@@foo")` for `@@foo = 1`
pub name: String,
/// Value that is assigned to class variable, `Int("1")` for `@@foo = 1`
pub value: Option<Node>,
/// Location of the class variable name
///
/// ```text
/// @@foo = 1
/// ~~~~~
/// ```
pub name_l: Range,
/// Location of the `=` operator
///
/// ```text
/// @@foo = 1
/// ~
/// ```
pub operator_l: Option<Range>,
/// Location of the full expression
///
/// ```text
/// @@foo = 1
/// ~~~~~~~~~
/// ```
pub expression_l: Range,
}
impl InnerNode for Cvasgn {
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.push_maybe_node(&self.value);
result.strings()
}
fn str_type(&self) -> &'static str {
"cvasgn"
}
fn print_with_locs(&self) {
println!("{}", self.inspect(0));
self.expression_l.print("expression");
if let Some(range) = &self.operator_l {
range.print("operator");
}
self.name_l.print("name");
if let Some(node) = &self.value {
node.inner_ref().print_with_locs();
}
}
}