[atommclain]

I provide a C89 source file from Vim 6 that targets Classic MacOS/68K systems. The file is large with tons of ifdefs referencing arcane APIs.

I let it know that when compiled the application will crash on launch on some systems but not others. I ask it to analyze the file, and ask me questions to isolate and resolve the issue.

So far only Gemini 2.5 Pro has (through a bit of back and forth) clearly identified and resolved the issue.