Re: Weird error emanating from GNAT binder: duplicat "gnatS"

[Jerry <list_email@icloud.com>]

On Wednesday, February 22, 2023 at 1:50:23 AM UTC-7, Jerry wrote:
> On Tuesday, February 21, 2023 at 10:53:33 PM UTC-7, Niklas Holsti wrote: 

I just remembered something that I forgot to mention. In December 2022 I got a new MacBook Pro with an Apple M1 Pro CPU. Consequently, I installed Simon's ARM compiler from https://github.com/simonjwright/distributing-gcc/releases/tag/gcc-12.2.0-aarch64. When I restored common.adb and common.ads from backup, as I mentioned above after the problem appeared, I noticed that they were last edited in September 2022. Surely these files were recompiled with the new compiler in December 2022, right? Is it possible that I have been running old binaries for common.ads/b under the translator Rosetta 2 without realizing it? That the new compiler decided that these files didn't need to be recompiled because it saw the old x86-64 binaries ? Or that these files were compiled for the first time with the new compiler only 2-3 days ago, revealing a compiler bug? To be clear, I have been running successfully, since December 2022,  other main programs that link to common and its dependencies—I had no need to edit common until 2-3 days ago.