From 458e251d7ed6e9ac97849237264caa40a40c76b3 Mon Sep 17 00:00:00 2001
From: Mihai Bazon <mihai@bazon.net>
Date: Mon, 20 Aug 2012 17:19:30 +0300
Subject: added mangler and other stuff

---
 tmp/test-node.js | 77 +++++++++++++++++++++++++++++++++-----------------------
 1 file changed, 46 insertions(+), 31 deletions(-)

(limited to 'tmp/test-node.js')

diff --git a/tmp/test-node.js b/tmp/test-node.js
index 3c3d7b56..a80d0935 100755
--- a/tmp/test-node.js
+++ b/tmp/test-node.js
@@ -22,43 +22,58 @@
     load_global("../lib/scope.js");
     load_global("../lib/output.js");
 
+    AST_Node.warn_function = function(txt) {
+        sys.debug(txt);
+    };
+
     ///
 
     var filename = process.argv[2];
-    console.time("parse");
-    var ast = parse(fs.readFileSync(filename, "utf8"));
-    console.timeEnd("parse");
+    var code = fs.readFileSync(filename, "utf8");
 
+    var ast = time_it("parse", function() {
+        return parse(code);
+    });
     var stream = OutputStream({ beautify: true });
-    console.time("figure_out_scope");
-    ast.figure_out_scope();
-    console.timeEnd("figure_out_scope");
-    console.time("generate");
-    ast.print(stream);
-    console.timeEnd("generate");
-    //sys.puts(stream.get());
+    time_it("scope", function(){
+        ast.figure_out_scope();
+    });
+    time_it("mangle", function(){
+        ast.mangle_names();
+    });
+    time_it("generate", function(){
+        ast.print(stream);
+    });
+    sys.puts(stream.get());
 
+    // var w = new TreeWalker(function(node, descend){
+    //     if (node.start) {
+    //         console.log(node.TYPE + " [" + node.start.line + ":" + node.start.col + "]");
+    //     } else {
+    //         console.log(node.TYPE + " [NO START]");
+    //     }
+    //     if (node instanceof AST_Scope) {
+    //         if (node.uses_eval) console.log("!!! uses eval");
+    //         if (node.uses_with) console.log("!!! uses with");
+    //     }
+    //     if (node instanceof AST_SymbolDeclaration) {
+    //         console.log("--- declaration " + node.name + (node.global ? " [global]" : ""));
+    //     }
+    //     else if (node instanceof AST_SymbolRef) {
+    //         console.log("--- reference " + node.name + " to " + (node.symbol ? node.symbol.name : "global"));
+    //         if (node.symbol) {
+    //             console.log("    declaration at: " + node.symbol.start.line + ":" + node.symbol.start.col);
+    //         }
+    //     }
+    // });
+    // ast._walk(w);
 
-    var w = new TreeWalker(function(node, descend){
-        if (node.start) {
-            console.log(node.TYPE + " [" + node.start.line + ":" + node.start.col + "]");
-        } else {
-            console.log(node.TYPE + " [NO START]");
-        }
-        if (node instanceof AST_Scope) {
-            if (node.uses_eval) console.log("!!! uses eval");
-            if (node.uses_with) console.log("!!! uses with");
-        }
-        if (node instanceof AST_SymbolDeclaration) {
-            console.log("--- declaration " + node.name + (node.global ? " [global]" : ""));
-        }
-        else if (node instanceof AST_SymbolRef) {
-            console.log("--- reference " + node.name + " to " + (node.symbol ? node.symbol.name : "global"));
-            if (node.symbol) {
-                console.log("    declaration at: " + node.symbol.start.line + ":" + node.symbol.start.col);
-            }
-        }
-    });
-    ast._walk(w);
+    ast.scope_warnings();
+
+    function time_it(name, cont) {
+        var t1 = new Date().getTime();
+        try { return cont(); }
+        finally { sys.debug("// " + name + ": " + ((new Date().getTime() - t1) / 1000).toFixed(3) + " sec."); }
+    };
 
 })();
-- 
cgit v1.2.3