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perf(linter): update catch-error-name to use top-level match #14698

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Merged
merged 1 commit into from
Oct 17, 2025
Merged

perf(linter): update catch-error-name to use top-level match #14698

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3 changes: 2 additions & 1 deletion crates/oxc_linter/src/generated/rule_runner_impls.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2949,7 +2949,8 @@ impl RuleRunner for crate::rules::typescript::use_unknown_in_catch_callback_vari
}

impl RuleRunner for crate::rules::unicorn::catch_error_name::CatchErrorName {
const NODE_TYPES: Option<&AstTypesBitset> = None;
const NODE_TYPES: Option<&AstTypesBitset> =
Some(&AstTypesBitset::from_types(&[AstType::CallExpression, AstType::CatchParameter]));
const RUN_FUNCTIONS: RuleRunFunctionsImplemented = RuleRunFunctionsImplemented::Run;
}

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32 changes: 17 additions & 15 deletions crates/oxc_linter/src/rules/unicorn/catch_error_name.rs
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Expand Up @@ -152,24 +152,26 @@ impl Rule for CatchErrorName {
}

fn run<'a>(&self, node: &AstNode<'a>, ctx: &LintContext<'a>) {
if let AstKind::CatchParameter(catch_param) = node.kind() {
self.check_binding_identifier(ctx, &catch_param.pattern.kind);
}

if let AstKind::CallExpression(call_expr) = node.kind()
&& let Some(member_expr) = call_expr.callee.as_member_expression()
{
if member_expr.static_property_name() == Some("catch")
&& let Some(arg) = call_expr.arguments.first()
{
self.check_function_arguments(arg, ctx);
match node.kind() {
AstKind::CatchParameter(catch_param) => {
self.check_binding_identifier(ctx, &catch_param.pattern.kind);
}
AstKind::CallExpression(call_expr) => {
if let Some(member_expr) = call_expr.callee.as_member_expression() {
if member_expr.static_property_name() == Some("catch")
&& let Some(arg) = call_expr.arguments.first()
{
self.check_function_arguments(arg, ctx);
}

if member_expr.static_property_name() == Some("then")
&& let Some(arg) = call_expr.arguments.get(1)
{
self.check_function_arguments(arg, ctx);
if member_expr.static_property_name() == Some("then")
&& let Some(arg) = call_expr.arguments.get(1)
{
self.check_function_arguments(arg, ctx);
}
}
}
_ => {}
}
}
}
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