use clippy_utils::diagnostics::span_lint_and_help;
use rustc_ast::ast::{Expr, ExprKind};
-use rustc_lint::{EarlyContext, EarlyLintPass};
+use rustc_lint::{EarlyContext, EarlyLintPass, LintContext};
use rustc_middle::lint::in_external_macro;
use rustc_session::{declare_lint_pass, declare_tool_lint};
/// // We don't care about zero.
/// }
/// ```
+ #[clippy::version = "pre 1.29.0"]
pub ELSE_IF_WITHOUT_ELSE,
restriction,
"`if` expression with an `else if`, but without a final `else` branch"
impl EarlyLintPass for ElseIfWithoutElse {
fn check_expr(&mut self, cx: &EarlyContext<'_>, mut item: &Expr) {
- if in_external_macro(cx.sess, item.span) {
+ if in_external_macro(cx.sess(), item.span) {
return;
}