It depends on IASL version. If you update "DSDT Editor.app/Contents/Resources/Java/iasl" you should have the same results as with iaslMe.
But DSDTEditor for Mac from the first post does not consider it a warning and compiles dsdt cleanly. Which is the right one ?
There's a video in the first post showing how to apply a patch. If you don't have the patch in this format you can edit manually, the other procedures are the same (compile, save AML).
how i use DSDT editor?