inference: fix exct modeling of setglobal! (#57896)

Author: aviatesk

Compiler/src/abstractinterpretation.jl

@@ -2565,7 +2565,6 @@ function abstract_eval_setglobalonce!(interp::AbstractInterpreter, sv::AbsIntSta
     end
 end
 
-
 function abstract_eval_replaceglobal!(interp::AbstractInterpreter, sv::AbsIntState, saw_latestworld::Bool, argtypes::Vector{Any})
     if length(argtypes) in (5, 6, 7)
         (M, s, x, v) = argtypes[2], argtypes[3], argtypes[4], argtypes[5]
@@ -3671,7 +3670,7 @@ end
 
 function global_assignment_rt_exct(interp::AbstractInterpreter, sv::AbsIntState, saw_latestworld::Bool, g::GlobalRef, @nospecialize(newty))
     if saw_latestworld
-        return Pair{Any,Any}(newty, Union{ErrorException, TypeError})
+        return Pair{Any,Any}(newty, ErrorException)
     end
     (valid_worlds, ret) = scan_partitions((interp, _, partition)->global_assignment_binding_rt_exct(interp, partition, newty), interp, g, sv.world)
     update_valid_age!(sv, valid_worlds)
@@ -3688,10 +3687,10 @@ function global_assignment_binding_rt_exct(interp::AbstractInterpreter, partitio
     ty = kind == PARTITION_KIND_DECLARED ? Any : partition_restriction(partition)
     wnewty = widenconst(newty)
     if !hasintersect(wnewty, ty)
-        return Pair{Any,Any}(Bottom, TypeError)
+        return Pair{Any,Any}(Bottom, ErrorException)
     elseif !(wnewty <: ty)
         retty = tmeet(typeinf_lattice(interp), newty, ty)
-        return Pair{Any,Any}(retty, TypeError)
+        return Pair{Any,Any}(retty, ErrorException)
     end
     return Pair{Any,Any}(newty, Bottom)
 end

Compiler/test/inference.jl

@@ -6408,4 +6408,9 @@ let src = code_typed1((Base.RefValue{String}, String)) do x, val
     @test isa(retval, Core.SSAValue)
 end
 
+global invalid_setglobal!_exct_modeling::Int
+@test Base.infer_exception_type((Float64,)) do x
+    setglobal!(@__MODULE__, :invalid_setglobal!_exct_modeling, x)
+end == ErrorException
+
 end # module inference