(feat) minor change

killme2008 · killme2008 · commit 55164ef9aff4 · 2021-09-14T13:52:43.000+08:00
diff --git a/src/main/java/com/googlecode/aviator/code/interpreter/InterpretCodeGenerator.java b/src/main/java/com/googlecode/aviator/code/interpreter/InterpretCodeGenerator.java
@@ -118,10 +118,7 @@ public void initConstants(final Set<Token<?>> constants) {
   }
 
   @Override
-  public void initMethods(final Map<String, Integer> methods) {
-    // TODO Auto-generated method stub
-
-  }
+  public void initMethods(final Map<String, Integer> methods) {}
 
   @Override
   public void genNewLambdaCode(final LambdaFunctionBootstrap bootstrap) {
@@ -497,9 +494,7 @@ public void onArray(final Token<?> lookhead) {
   }
 
   @Override
-  public void onArrayIndexStart(final Token<?> token) {
-    // TODO
-  }
+  public void onArrayIndexStart(final Token<?> token) {}
 
   @Override
   public void onArrayIndexEnd(final Token<?> lookhead) {
diff --git a/src/main/java/com/googlecode/aviator/code/interpreter/ir/SendIR.java b/src/main/java/com/googlecode/aviator/code/interpreter/ir/SendIR.java
@@ -30,9 +30,12 @@ public SendIR(final String name, final int arity, final boolean unpackArgs, fina
 
   private AviatorObject callFn(final AviatorFunction fn, final AviatorObject[] args,
       final int arity, final Env env) {
+
+    if (arity == 0) {
+      return fn.call(env);
+    }
+
     switch (arity) {
-      case 0:
-        return fn.call(env);
       case 1:
         return fn.call(env, args[0]);
       case 2:
