From 98e0042214523b045c2ffe348dac595162670ddd Mon Sep 17 00:00:00 2001
From: Stephen Chung <schungx@live.com>
Date: Tue, 26 Apr 2022 18:32:43 +0800
Subject: [PATCH] Fix build.

---
 src/api/eval.rs | 24 +++++++++++++-----------
 src/api/run.rs  |  5 ++++-
 2 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/src/api/eval.rs b/src/api/eval.rs
index 7fc83dab..0abb366c 100644
--- a/src/api/eval.rs
+++ b/src/api/eval.rs
@@ -4,7 +4,7 @@ use crate::eval::{Caches, GlobalRuntimeState};
 use crate::parser::ParseState;
 use crate::types::dynamic::Variant;
 use crate::{
-    Dynamic, Engine, Module, OptimizationLevel, Position, RhaiResult, RhaiResultOf, Scope, AST, ERR,
+    Dynamic, Engine, OptimizationLevel, Position, RhaiResult, RhaiResultOf, Scope, AST, ERR,
 };
 #[cfg(feature = "no_std")]
 use std::prelude::v1::*;
@@ -194,7 +194,10 @@ impl Engine {
         #[cfg(feature = "debugging")]
         if self.debugger.is_some() {
             global.debugger.status = crate::eval::DebuggerStatus::Terminate;
-            let lib = &[ast.as_ref()];
+            let lib = &[
+                #[cfg(not(feature = "no_function"))]
+                ast.as_ref(),
+            ];
             let node = &crate::ast::Stmt::Noop(Position::NONE);
             self.run_debugger(scope, global, lib, &mut None, node, 0)?;
         }
@@ -230,18 +233,17 @@ impl Engine {
             return Ok(Dynamic::UNIT);
         }
 
-        let lib = [
+        let mut _lib = &[
             #[cfg(not(feature = "no_function"))]
             ast.as_ref(),
-        ];
-        let lib = if lib.first().map(|m: &&Module| m.is_empty()).unwrap_or(true) {
-            &[]
-        } else {
-            &lib[..]
-        };
+        ][..];
+        #[cfg(not(feature = "no_function"))]
+        if !ast.has_functions() {
+            _lib = &[];
+        }
 
         let result =
-            self.eval_global_statements(scope, global, &mut caches, statements, lib, level);
+            self.eval_global_statements(scope, global, &mut caches, statements, _lib, level);
 
         #[cfg(not(feature = "no_module"))]
         {
@@ -266,7 +268,7 @@ impl Engine {
         global: &mut GlobalRuntimeState,
         caches: &mut Caches,
         statements: &[crate::ast::Stmt],
-        lib: &[&Module],
+        lib: &[&crate::Module],
         level: usize,
     ) -> RhaiResult {
         self.eval_global_statements(scope, global, caches, statements, lib, level)
diff --git a/src/api/run.rs b/src/api/run.rs
index 3b53e30a..b79a168d 100644
--- a/src/api/run.rs
+++ b/src/api/run.rs
@@ -68,7 +68,10 @@ impl Engine {
         #[cfg(feature = "debugging")]
         if self.debugger.is_some() {
             global.debugger.status = crate::eval::DebuggerStatus::Terminate;
-            let lib = &[ast.as_ref()];
+            let lib = &[
+                #[cfg(not(feature = "no_function"))]
+                ast.as_ref(),
+            ];
             let node = &crate::ast::Stmt::Noop(crate::Position::NONE);
             self.run_debugger(scope, global, lib, &mut None, node, 0)?;
         }