From 008ef0a41be3e62b08bbc62bc5ad741f8995d2d1 Mon Sep 17 00:00:00 2001
From: Stephen Chung <schungx@live.com>
Date: Sun, 14 Mar 2021 10:47:21 +0800
Subject: [PATCH] Fix feature builds.

---
 src/fn_call.rs  |  2 ++
 src/optimize.rs | 16 ++++++++++------
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/src/fn_call.rs b/src/fn_call.rs
index c2b594d3..f4c3c0e6 100644
--- a/src/fn_call.rs
+++ b/src/fn_call.rs
@@ -607,6 +607,7 @@ impl Engine {
     }
 
     // Does a scripted function exist?
+    #[cfg(not(feature = "no_function"))]
     #[inline(always)]
     pub(crate) fn has_script_fn(
         &self,
@@ -734,6 +735,7 @@ impl Engine {
         }
 
         // Scripted function call?
+        #[cfg(not(feature = "no_function"))]
         let hash_script = if hash.is_native_only() {
             None
         } else {
diff --git a/src/optimize.rs b/src/optimize.rs
index 7c863747..3cf81224 100644
--- a/src/optimize.rs
+++ b/src/optimize.rs
@@ -240,20 +240,26 @@ fn optimize_stmt_block(
             .find_map(|(i, stmt)| match stmt {
                 stmt if !is_pure(stmt) => Some(i),
 
-                Stmt::Noop(_) | Stmt::Return(_, None, _) | Stmt::Export(_, _) | Stmt::Share(_) => {
-                    None
-                }
+                Stmt::Noop(_) | Stmt::Return(_, None, _) => None,
 
                 Stmt::Let(e, _, _, _)
                 | Stmt::Const(e, _, _, _)
                 | Stmt::Expr(e)
                 | Stmt::Return(_, Some(e), _)
-                | Stmt::Import(e, _, _)
                     if e.is_constant() =>
                 {
                     None
                 }
 
+                #[cfg(not(feature = "no_module"))]
+                Stmt::Import(e, _, _) if e.is_constant() => None,
+
+                #[cfg(not(feature = "no_module"))]
+                Stmt::Export(_, _) => None,
+
+                #[cfg(not(feature = "no_closure"))]
+                Stmt::Share(_) => None,
+
                 _ => Some(i),
             })
             .map_or(0, |n| statements.len() - n);
@@ -370,8 +376,6 @@ fn optimize_stmt_block(
         state.set_dirty();
     }
 
-    println!("{:?}", statements);
-
     statements.shrink_to_fit();
     statements
 }