Hanging on compilation in 1.10 but not in 1.11 and 1.12

[pogudingleb]

We had a code which, starting with Julia 1.10.5, was hanging on the compilation stage (see this issue), here is the code

using ModelingToolkit
using StructuralIdentifiability
const SI = StructuralIdentifiability

function testSI()
    t = ModelingToolkit.t_nounits
    D = ModelingToolkit.D_nounits
    @variables X(t)
    @parameters p d
    eqs = [
        D(X) ~ p - d*X
    ]
    @mtkbuild osys = ODESystem(eqs, t)
    measured_quantities = [X]    
    funcs_to_check = [osys.p]

    SI.assess_identifiability(osys; measured_quantities, funcs_to_check)
end
testSI()

The problem exists in both 1.10.7 and 1.11.2 but it does not appear in the nightly build and in the pre-release version of 1.11.3 (thanks!).
However, the solution does not seem to be backported to 1.10, it still hangs in the pre-release version of 1.10.8. Would it be possible to back port it there?

[KristofferC]

Maybe #56640 fixed it?

[pogudingleb]

Maybe #56640 fixed it?

It looks like this PR was backported to 1.10 and 1.11 while our issue occurs in the current master of 1.10 and not in 1.11

[KristofferC]

Okay, if it is ok on 1.11.3 and not 1.11.2 it should be fairly easy to find out the commit that fixed it.