Issue 301 - jshydra: Handle for .. of ..

scripts/astDecompile.js

 let global = this;
 function decompileAST(ast) {
   let func = global["decompile" + ast.type];
   if (!func)
     throw "Unknown type " + ast.type;
   return func(ast);
 }
 
 function decompileProgram(ast) {
   return [decompileAST(stmt) for each (stmt in ast.body)].join('\n');
@@ skipping 116 matching lines @@
   str += "(";
   if (ast.left.type == "VariableDeclaration")
       str += decompileVariableDeclaration(ast.left, true);
   else
       str += decompileAST(ast.left);
   str += " in " + decompileExpr(ast.right, ast) + ") ";
   str += decompileAST(ast.body);
   return str;
 }
 
+function decompileForOfStatement(ast) {
+  let str = "for (";
+  if (ast.left.type == "VariableDeclaration")
+      str += decompileVariableDeclaration(ast.left, true);
+  else
+      str += decompileAST(ast.left);
+  str += " of " + decompileExpr(ast.right, ast) + ") ";
+  str += decompileAST(ast.body);
+  return str;
+}
+
 function decompileLetStatement(ast) {
   let str = "let (";
   str += [d ? decompileAST(d) : ' ' for each (d in ast.head)].join(', ');
   str += ") " + decompileAST(ast.body);
   return str;
 }
 
 function decompileDebuggerStatement(ast) {
   return "debugger;";
 }
@@ skipping 330 matching lines @@
   return "<!--" + ast.comment + "-->";
 }
 
 function decompileXMLProcessingInstruction(ast) {
   return "<?" + ast.target + (ast.contents ? " " + ast.contents : "") + "?>";
 }
 
 function process_js(ast) {
     _print(decompileAST(ast));
 }