From 1a93b1f82bc8c21d24e67031c5eca96830e928c7 Mon Sep 17 00:00:00 2001
From: Greg Brown <gmb60@cam.ac.uk>
Date: Thu, 21 Jan 2021 09:42:02 +0000
Subject: Fix many warnings.

---
 src/chomp/ast/substitute.rs | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'src/chomp/ast/substitute.rs')

diff --git a/src/chomp/ast/substitute.rs b/src/chomp/ast/substitute.rs
index 1a622e1..c7cc03f 100644
--- a/src/chomp/ast/substitute.rs
+++ b/src/chomp/ast/substitute.rs
@@ -418,13 +418,7 @@ impl Folder for InlineCalls {
                 expr: call.into(),
                 span,
             })
-        } else if call.args.len() != self.function.params.len() {
-            Err(SubstituteError::WrongArgCount {
-                call,
-                expected: self.function.params.len(),
-                span,
-            })
-        } else {
+        } else if call.args.len() == self.function.params.len() {
             let mut expr = self
                 .function
                 .expr
@@ -434,6 +428,12 @@ impl Folder for InlineCalls {
             expr.span = expr.span.or(span);
 
             Ok(expr)
+        } else {
+            Err(SubstituteError::WrongArgCount {
+                call,
+                expected: self.function.params.len(),
+                span,
+            })
         }
     }
 }
-- 
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