Hi Paul, My memory of these sorts of issues are fading. In looking at the source history, there have been almost no changes to the compiler output since Adobe donated Flex to Apache. I only saw a couple of fixes for Vector. So, it probably doesn't matter which compiler you use.
HTH, -Alex On 1/29/19, 9:47 AM, "Paul Stearns" <[email protected]> wrote: I have a few existing applications developed and maintained using FlexBuilder. The current SDK used is 3.5. When I compile for production I use mxmlc "Version 3.6.0 build 16995" Two of my applications have memory leaks. Before spending too much time debugging, I want to make sure I am compiling with the best compiler I can based on the age and style of code I am using. The applications are pre-Spark My assumption has been to go beyond V3.x of the compiler would cause problems. Is this the case? So what is the latest compiler I can use (also development environment) that will work with the old style code I am supporting? Paul
