Refactor "simple_not" emitter function a bit

gero3 · Sep 24, 2011 · 506d810 · 506d810
1 parent 13ae52b
commit 506d810
Showing 1 changed file with 4 additions and 6 deletions.
diff --git a/src/emitter.js b/src/emitter.js
@@ -698,11 +698,6 @@ PEG.compiler.emitter = function(ast) {
     },
 
     simple_not: function(node, context) {
-      var expressionContext = {
-        resultIndex: context.resultIndex,
-        posIndex:    context.posIndex + 1
-      };
-
       return formatCode(
         '#{posVar} = pos;',
         'reportFailures++;',
@@ -715,7 +710,10 @@ PEG.compiler.emitter = function(ast) {
         '  pos = #{posVar};',
         '}',
         {
-          expressionCode: emit(node.expression, expressionContext),
+          expressionCode: emit(node.expression, {
+            resultIndex: context.resultIndex,
+            posIndex:    context.posIndex + 1
+          }),
           posVar:         posVar(context.posIndex),
           resultVar:      resultVar(context.resultIndex)
         }