Stackoverflow in ovious_subtype due to splatting

[bienpierre]

Hello,

I was expected an "error" syntax message with the following command, otherwise it filled the memory until system crashed or "interrupt execution" is proceed via htop or CTrL+C:

Regards

[simeonschaub]

I don't see why this should error, since it's a valid thing to do, but we strongly discourage splatting large arrays, exactly because it causes excessive compile times.

[bienpierre]

Ok I see...
I also tried this one. Is it also due to excessive compile time?

regards

[simeonschaub]

Hmm, that does look like a more serious issue. I don't think this is related

[simeonschaub]

I can reproduce on nightly and 1.5. I would not have expected a length of 2050 to produce a Stackoverflow in this example, but not 100% sure there is something to be done here.

[Keno]

Yeah, the system doesn't currently like tuples this long. Fixing that is #31681, so closing as a dup.