Simple recursive functions can hang in inference #57873
Description
Edit: See comment #57873 (comment) for most up to date info.
The following code takes a second or so to run on 1.11
julia> using NCDatasets
julia> @time NCDataset(["a", "b"])
ERROR: NetCDF error: Opening path a: No such file or directory (NetCDF error code: 2)On 1.12 it gets stuck in inference for at least more than a minute.
30.57% julia libjulia-internal.so.1.13.0 [.] egal_types
4.41% julia libjulia-internal.so.1.13.0 [.] gc_mark_loop_serial_
2.14% julia libjulia-internal.so.1.13.0 [.] ijl_gc_small_alloc
2.09% julia sys.so [.] julia_is_derived_type_55869.2
1.96% julia libjulia-internal.so.1.13.0 [.] jl_gc_alloc_
1.92% julia libjulia-internal.so.1.13.0 [.] ijl_apply_generic
1.83% julia libjulia-internal.so.1.13.0 [.] gc_sweep_page.isra.0