From 49392d57d7d3dfe1cbb105c0c8ac0f2b8eee71c0 Mon Sep 17 00:00:00 2001
From: Stephen Chung <Stephen.Chung@intexact.com>
Date: Fri, 31 Jul 2020 12:40:16 +0800
Subject: [PATCH] Fix no_std feature.

---
 src/fn_call.rs | 4 ++--
 src/scope.rs   | 1 -
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/fn_call.rs b/src/fn_call.rs
index 91c8e67b..da029c78 100644
--- a/src/fn_call.rs
+++ b/src/fn_call.rs
@@ -523,14 +523,14 @@ impl Engine {
         state: &mut State,
         lib: &Module,
         script_expr: &Dynamic,
-        level: usize,
+        _level: usize,
     ) -> Result<Dynamic, Box<EvalAltResult>> {
         self.inc_operations(state)?;
 
         // Check for stack overflow
         #[cfg(not(feature = "no_function"))]
         #[cfg(not(feature = "unchecked"))]
-        if level > self.limits.max_call_stack_depth {
+        if _level > self.limits.max_call_stack_depth {
             return Err(Box::new(
                 EvalAltResult::ErrorStackOverflow(Position::none()),
             ));
diff --git a/src/scope.rs b/src/scope.rs
index b2024564..a167a216 100644
--- a/src/scope.rs
+++ b/src/scope.rs
@@ -407,7 +407,6 @@ impl<'a> Scope<'a> {
     }
 
     /// Get an iterator to entries in the Scope.
-    #[cfg(not(feature = "no_module"))]
     pub(crate) fn into_iter(self) -> impl Iterator<Item = Entry<'a>> {
         self.0.into_iter()
     }