From c1e1502d4368573225ba79d280f90901c454a37c Mon Sep 17 00:00:00 2001
From: David Majda <david@majda.cz>
Date: Thu, 8 May 2014 14:51:17 +0200
Subject: [PATCH] Utility functions cleanup: Cleanup lib/compiler/visitor.js

---
 lib/compiler/passes/generate-bytecode.js     | 2 +-
 lib/compiler/passes/remove-proxy-rules.js    | 2 +-
 lib/compiler/passes/report-left-recursion.js | 2 +-
 lib/compiler/passes/report-missing-rules.js  | 2 +-
 lib/compiler/visitor.js                      | 9 +--------
 5 files changed, 5 insertions(+), 12 deletions(-)

diff --git a/lib/compiler/passes/generate-bytecode.js b/lib/compiler/passes/generate-bytecode.js
index 3fee60d..7588424 100644
--- a/lib/compiler/passes/generate-bytecode.js
+++ b/lib/compiler/passes/generate-bytecode.js
@@ -268,7 +268,7 @@ function generateBytecode(ast) {
     );
   }
 
-  var generate = visitor.buildNodeVisitor({
+  var generate = visitor.build({
     grammar: function(node) {
       arrays.each(node.rules, generate);
 
diff --git a/lib/compiler/passes/remove-proxy-rules.js b/lib/compiler/passes/remove-proxy-rules.js
index 35b55f5..8978d06 100644
--- a/lib/compiler/passes/remove-proxy-rules.js
+++ b/lib/compiler/passes/remove-proxy-rules.js
@@ -24,7 +24,7 @@ function removeProxyRules(ast, options) {
       };
     }
 
-    var replace = visitor.buildNodeVisitor({
+    var replace = visitor.build({
       grammar:      replaceInSubnodes("rules"),
       rule:         replaceInExpression,
       named:        replaceInExpression,
diff --git a/lib/compiler/passes/report-left-recursion.js b/lib/compiler/passes/report-left-recursion.js
index ac4e44a..7c81f1d 100644
--- a/lib/compiler/passes/report-left-recursion.js
+++ b/lib/compiler/passes/report-left-recursion.js
@@ -19,7 +19,7 @@ function reportLeftRecursion(ast) {
     };
   }
 
-  var check = visitor.buildNodeVisitor({
+  var check = visitor.build({
     grammar:     checkSubnodes("rules"),
 
     rule:
diff --git a/lib/compiler/passes/report-missing-rules.js b/lib/compiler/passes/report-missing-rules.js
index 8e2018e..4cc4559 100644
--- a/lib/compiler/passes/report-missing-rules.js
+++ b/lib/compiler/passes/report-missing-rules.js
@@ -13,7 +13,7 @@ function reportMissingRules(ast) {
     return function(node) { arrays.each(node[propertyName], check); };
   }
 
-  var check = visitor.buildNodeVisitor({
+  var check = visitor.build({
     grammar:      checkSubnodes("rules"),
     rule:         checkExpression,
     named:        checkExpression,
diff --git a/lib/compiler/visitor.js b/lib/compiler/visitor.js
index bd013a9..fe65e6c 100644
--- a/lib/compiler/visitor.js
+++ b/lib/compiler/visitor.js
@@ -1,13 +1,6 @@
 /* Simple AST node visitor builder. */
 var visitor = {
-  /*
-   * Builds a node visitor -- a function which takes a node and any number of
-   * other parameters, calls an appropriate function according to the node type,
-   * passes it all its parameters and returns its value. The functions for
-   * various node types are passed in a parameter to |buildNodeVisitor| as a
-   * hash.
-   */
-  buildNodeVisitor: function(functions) {
+  build: function(functions) {
     return function(node) {
       return functions[node.type].apply(null, arguments);
     };