From 2034ddd830f1752285f07064a3c2720f35eb4b14 Mon Sep 17 00:00:00 2001
From: Stephen Chung <schungx@live.com>
Date: Thu, 20 Apr 2023 22:45:30 +0800
Subject: [PATCH] Fix builds.

---
 src/parser.rs      | 18 +++++++-----------
 src/types/scope.rs |  2 ++
 2 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/src/parser.rs b/src/parser.rs
index d512cbad..4def8a60 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -2974,18 +2974,13 @@ impl Engine {
         let stack = state.stack.as_mut().unwrap();
 
         let existing = if !hit_barrier && existing > 0 {
-            let offset = stack.len() - existing;
-
-            if !stack.get_entry_by_index(offset).2.is_empty() {
+            match stack.len() - existing {
                 // Variable has been aliased
-                None
-            } else {
-                if offset < state.block_stack_len {
-                    // Defined in parent block
-                    None
-                } else {
-                    Some(offset)
-                }
+                #[cfg(not(feature = "no_module"))]
+                offset if !stack.get_entry_by_index(offset).2.is_empty() => None,
+                // Defined in parent block
+                offset if offset < state.block_stack_len => None,
+                offset => Some(offset),
             }
         } else {
             None
@@ -2999,6 +2994,7 @@ impl Engine {
             None
         };
 
+        #[cfg(not(feature = "no_module"))]
         if is_export {
             stack.add_alias_by_index(stack.len() - 1, name.clone());
         }
diff --git a/src/types/scope.rs b/src/types/scope.rs
index 22626d02..a8252643 100644
--- a/src/types/scope.rs
+++ b/src/types/scope.rs
@@ -641,6 +641,8 @@ impl Scope<'_> {
     ///
     /// Panics if the index is out of bounds.
     #[inline(always)]
+    #[must_use]
+    #[allow(dead_code)]
     pub(crate) fn get_entry_by_index(
         &mut self,
         index: usize,