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// This file is autogenerated by codegen/node_file.liquid
use crate::nodes::InnerNode;
use crate::nodes::InspectVec;
use crate::Loc;
use crate::Node;
/// Represents a branch of the `case` statement (i.e. `when foo`)
#[derive(Debug, Clone, PartialEq)]
#[repr(C)]
pub struct When {
/// A list of values to compare/match against
pub patterns: Vec<Node>,
/// Body of the `when` branch
pub body: Option<Box<Node>>,
/// Location of the `when` keyword
///
/// ```text
/// case foo; when bar; end
/// ~~~~
/// ```
pub keyword_l: Loc,
/// Location of the `then` keyword
///
/// ```text
/// case foo; when bar then baz; end
/// ~~~~
/// ```
///
/// `then` is optional, and so `begin_l` can be `None`
pub begin_l: Loc,
/// Location of the full expression
///
/// ```text
/// case foo; when bar then baz; end
/// ~~~~~~~~~~~~~~~~~
/// ```
pub expression_l: Loc,
}
impl InnerNode for When {
fn expression(&self) -> &Loc {
&self.expression_l
}
fn inspected_children(&self, indent: usize) -> Vec<String> {
let mut result = InspectVec::new(indent);
result.push_nodes(&self.patterns);
result.push_maybe_node_or_nil(&self.body);
result.strings()
}
fn str_type(&self) -> &'static str {
"when"
}
fn print_with_locs(&self) {
println!("{}", self.inspect(0));
for node in self.patterns.iter() { node.inner_ref().print_with_locs(); }
if let Some(node) = self.body.as_ref() { node.inner_ref().print_with_locs() }
self.keyword_l.print("keyword");
self.begin_l.print("begin");
self.expression_l.print("expression");
}
}