From 7ee82de3123864dd2429771ccea9d6a4127a0f4d Mon Sep 17 00:00:00 2001
From: pca006132 <jl@m-labs.hk>
Date: Sat, 27 Nov 2021 20:27:46 +0800
Subject: [PATCH] nac3core: fixed weird type inference error

---
 nac3core/src/toplevel/composer.rs | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/nac3core/src/toplevel/composer.rs b/nac3core/src/toplevel/composer.rs
index b0afaf263..a8faf130b 100644
--- a/nac3core/src/toplevel/composer.rs
+++ b/nac3core/src/toplevel/composer.rs
@@ -195,7 +195,7 @@ impl TopLevelComposer {
                     signature: primitives.1.add_ty(TypeEnum::TFunc(RefCell::new(FunSignature {
                         args: vec![FuncArg { name: "_".into(), ty: num_ty.0, default_value: None }],
                         ret: float,
-                        vars: var_map,
+                        vars: var_map.clone(),
                     }))),
                     var_id: Default::default(),
                     instance_to_symbol: Default::default(),
@@ -398,7 +398,7 @@ impl TopLevelComposer {
                     signature: primitives.1.add_ty(TypeEnum::TFunc(RefCell::new(FunSignature {
                         args: vec![FuncArg { name: "_".into(), ty: num_ty.0, default_value: None }],
                         ret: primitives.0.bool,
-                        vars: Default::default(),
+                        vars: var_map,
                     }))),
                     var_id: Default::default(),
                     instance_to_symbol: Default::default(),
@@ -1066,7 +1066,7 @@ impl TopLevelComposer {
                             and names thould not be the same as the keywords"
                                 .into());
                         }
-                        
+
                         let arg_with_default: Vec<(&ast::Located<ast::ArgData<()>>, Option<&ast::Expr>)> = args
                             .args
                             .iter()
@@ -1307,7 +1307,7 @@ impl TopLevelComposer {
                         }
 
                         let mut result = Vec::new();
-                        
+
                         let arg_with_default: Vec<(&ast::Located<ast::ArgData<()>>, Option<&ast::Expr>)> = args
                             .args
                             .iter()
@@ -1319,7 +1319,7 @@ impl TopLevelComposer {
                                 .map(|x| -> Option<&ast::Expr> { Some(x) })
                                 .chain(std::iter::repeat(None))
                             ).collect_vec();
-                        
+
                         for (x, default) in arg_with_default.into_iter().rev() {
                             let name = x.node.arg;
                             if name != zelf {