From 705b484922697b3dfc73ea7cb58dc12cca963ecf Mon Sep 17 00:00:00 2001
From: Nicholas Nethercote <n.nethercote@gmail.com>
Date: Tue, 28 Nov 2023 09:42:25 +1100
Subject: [PATCH] Rename `BinOpKind::lazy` as `BinOpKind::is_lazy`.

To match `BinOpKind::is_comparison` and `hir::BinOpKind::is_lazy`.
---
 compiler/rustc_ast/src/ast.rs           | 3 ++-
 compiler/rustc_lint/src/unused.rs       | 4 ++--
 compiler/rustc_parse/src/parser/stmt.rs | 2 +-
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/compiler/rustc_ast/src/ast.rs b/compiler/rustc_ast/src/ast.rs
index 4fe7a72925f6..1e7aac088600 100644
--- a/compiler/rustc_ast/src/ast.rs
+++ b/compiler/rustc_ast/src/ast.rs
@@ -881,7 +881,8 @@ impl BinOpKind {
             Gt => ">",
         }
     }
-    pub fn lazy(&self) -> bool {
+
+    pub fn is_lazy(&self) -> bool {
         matches!(self, BinOpKind::And | BinOpKind::Or)
     }
 
diff --git a/compiler/rustc_lint/src/unused.rs b/compiler/rustc_lint/src/unused.rs
index b4535c72d6c6..a7a4709e887a 100644
--- a/compiler/rustc_lint/src/unused.rs
+++ b/compiler/rustc_lint/src/unused.rs
@@ -656,7 +656,7 @@ trait UnusedDelimLint {
     ) -> bool {
         if followed_by_else {
             match inner.kind {
-                ast::ExprKind::Binary(op, ..) if op.node.lazy() => return true,
+                ast::ExprKind::Binary(op, ..) if op.node.is_lazy() => return true,
                 _ if classify::expr_trailing_brace(inner).is_some() => return true,
                 _ => {}
             }
@@ -1016,7 +1016,7 @@ impl UnusedDelimLint for UnusedParens {
                                 rustc_span::source_map::Spanned { node, .. },
                                 _,
                                 _,
-                            ) if node.lazy()))
+                            ) if node.is_lazy()))
                 {
                     self.emit_unused_delims_expr(cx, value, ctx, left_pos, right_pos, is_kw)
                 }
diff --git a/compiler/rustc_parse/src/parser/stmt.rs b/compiler/rustc_parse/src/parser/stmt.rs
index cf165a50b53a..361f231d4936 100644
--- a/compiler/rustc_parse/src/parser/stmt.rs
+++ b/compiler/rustc_parse/src/parser/stmt.rs
@@ -384,7 +384,7 @@ impl<'a> Parser<'a> {
 
     fn check_let_else_init_bool_expr(&self, init: &ast::Expr) {
         if let ast::ExprKind::Binary(op, ..) = init.kind {
-            if op.node.lazy() {
+            if op.node.is_lazy() {
                 self.sess.emit_err(errors::InvalidExpressionInLetElse {
                     span: init.span,
                     operator: op.node.as_str(),