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//! `Loc` implementation for Kotlin.
#![allow(
clippy::enum_glob_use,
clippy::match_same_arms,
clippy::struct_field_names,
clippy::wildcard_imports
)]
#![allow(
clippy::cast_precision_loss,
clippy::cast_possible_truncation,
clippy::cast_sign_loss
)]
use super::*;
impl Loc for KotlinCode {
fn compute(node: &Node, stats: &mut Stats, is_func_space: bool, is_unit: bool) {
use Kotlin::*;
let (start, end) = init(node, stats, is_func_space, is_unit);
match node.kind_id().into() {
SourceFile => {}
LineComment | BlockComment => {
add_cloc_lines(stats, start, end);
}
// A Kotlin raw string (`"""…"""`) is a `multiline_string_literal`
// spanning several rows; credit every spanned row to PLOC to match
// Python's #415 decision (#778).
MultilineStringLiteral => {
add_multiline_string_ploc(node, stats, start, end);
}
ForStatement | WhileStatement | DoWhileStatement | IfExpression | WhenExpression
| TryExpression | ThrowExpression | ReturnExpression | Assignment
| PropertyDeclaration => {
stats.lloc.logical_lines += 1;
}
// Bare expression statements (e.g. `println(x)`) have no
// ExpressionStatement wrapper in tree-sitter-kotlin-ng. Count
// them as lloc when they appear as direct children of a block;
// otherwise fall through to ploc so nested calls still count
// as physical lines.
CallExpression | NavigationExpression => {
if let Some(parent) = node.parent()
&& matches!(
parent.kind_id().into(),
Block | FunctionBody | SourceFile | CatchBlock | FinallyBlock
)
{
stats.lloc.logical_lines += 1;
} else {
check_comment_ends_on_code_line(stats, start);
stats.ploc.lines.insert(start);
}
}
_ => {
check_comment_ends_on_code_line(stats, start);
stats.ploc.lines.insert(start);
}
}
}
}