Code coverage report for sc/lang/compiler/codegen/identifier.js

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(function(sc) {
  "use strict";
 
  require("./codegen");
 
  var CodeGen = sc.lang.compiler.CodeGen;
  var Message = sc.lang.compiler.Message;
  var strlib = sc.libs.strlib;
 
  CodeGen.addGenerateMethod("Identifier", function(node, opts) {
    var name = node.name;
 
    if (strlib.isClassName(name)) {
      return "$('" + name + "')";
    }
 
    if (this.scope.find(name)) {
      return name.replace(/^(?![_$])/, "$");
    }
 
    if (name.length === 1) {
      return generateInterpreterVariable(this, node, opts);
    }
 
    this.throwError(null, Message.VariableNotDefined, name);
  });
 
  function generateInterpreterVariable(that, node, opts) {
    if (!opts) {
      // getter
      return "$.This().$('" + node.name + "')";
    }
 
    // setter
    opts.used = true;
    return that.useTemporaryVariable(function(tempVar) {
      return [
        "(" + tempVar + "=", that.generate(opts.right),
        ", $.This().$('" + node.name + "_',[" + tempVar + "]), " + tempVar + ")"
      ];
    });
  }
})(sc);