JsExpression asg = createAssignment(
topScope.findExistingUnobfuscatableName("$moduleName").makeRef(
sourceInfo), modName.makeRef(sourceInfo));
body.getStatements().add(asg.makeStmt());
asg = createAssignment(topScope.findExistingUnobfuscatableName(
"$moduleBase").makeRef(sourceInfo), modBase.makeRef(sourceInfo));
body.getStatements().add(asg.makeStmt());
JsIf jsIf = new JsIf(sourceInfo);
body.getStatements().add(jsIf);
jsIf.setIfExpr(errFn.makeRef(sourceInfo));
JsTry jsTry = new JsTry(sourceInfo);