1 files changed, 2 insertions, 2 deletions
diff --git a/compiler.d b/compiler.d
index e04e5c8..6b21473 100644
--- a/compiler.d
+++ b/compiler.d
@@ -289,7 +289,7 @@ class Compiler {
 
     ValueType compileLess(Form[] args, ValueType expected) {
         if (args.length != 2) {
-            this.error(format("'<': expected [2] arguments, received %d", args.length) -1);
+            this.error(format("'<': expected [2] arguments, received %d", to!int(args.length)), -1);
             this.advance();
             return ValueType.NIL;
         }
@@ -307,7 +307,7 @@ class Compiler {
 
     ValueType compileGreater(Form[] args) {
         if (args.length != 2) {
-            this.error(format("'>': expected [2] arguments, received %d", to!int(args.length)) -1);
+            this.error(format("'>': expected [2] arguments, received %d", to!int(args.length)), -1);
             this.advance();
             return ValueType.NIL;
         }