Inline postfix nesting guard

crates/ruff_python_parser/src/parser/expression.rs

diff --git a/crates/ruff_python_parser/src/parser/expression.rs b/crates/ruff_python_parser/src/parser/expression.rs
index 231ed04..7e7323c 100644
--- a/crates/ruff_python_parser/src/parser/expression.rs
+++ b/crates/ruff_python_parser/src/parser/expression.rs
@@ -732,14 +732,14 @@
         loop {
             lhs = match self.current_token_kind() {
                 TokenKind::Lpar => {
-                    if self.current_nesting_exceeds_recursion_limit() {
+                    if self.tokens.nesting() > self.max_nesting_depth {
                         self.report_recursion_limit_exceeded(self.current_token_range());
                         break lhs;
                     }
                     Expr::Call(self.parse_call_expression(lhs, start))
                 }
                 TokenKind::Lsqb => {
-                    if self.current_nesting_exceeds_recursion_limit() {
+                    if self.tokens.nesting() > self.max_nesting_depth {
                         self.report_recursion_limit_exceeded(self.current_token_range());
                         break lhs;
                     }

crates/ruff_python_parser/src/parser/mod.rs

diff --git a/crates/ruff_python_parser/src/parser/mod.rs b/crates/ruff_python_parser/src/parser/mod.rs
index a515b0f..6473dbc 100644
--- a/crates/ruff_python_parser/src/parser/mod.rs
+++ b/crates/ruff_python_parser/src/parser/mod.rs
@@ -113,11 +113,6 @@
         Some(result)
     }
 
-    #[inline]
-    fn current_nesting_exceeds_recursion_limit(&self) -> bool {
-        self.tokens.nesting() > self.max_nesting_depth
-    }
-
     #[cold]
     #[inline(never)]
     fn report_recursion_limit_exceeded<R: Ranged>(&mut self, ranged: R) {