fix failures on nightly

this essentially updates to 
JuliaLang/julia#38835, 
where `_apply_latest` is renamed to `_call_latest`

src/builtins.jl

@@ -63,7 +63,19 @@ function maybe_evaluate_builtin(frame, call_expr, expand::Bool)
             push!(new_expr.args, (isa(x, Symbol) || isa(x, Expr) || isa(x, QuoteNode)) ? QuoteNode(x) : x)
         end
         return new_expr
-    elseif f === Core._apply_latest
+    elseif @static isdefined(Core, :_call_latest) ? f === Core._call_latest : false
+        argswrapped = getargs(args, frame)
+        if !expand
+            return Some{Any}(Core._call_latest(argswrapped...))
+        end
+        new_expr = Expr(:call, argswrapped[1])
+        popfirst!(argswrapped)
+        argsflat = append_any(argswrapped...)
+        for x in argsflat
+            push!(new_expr.args, (isa(x, Symbol) || isa(x, Expr) || isa(x, QuoteNode)) ? QuoteNode(x) : x)
+        end
+        return new_expr
+    elseif @static isdefined(Core, :_apply_latest) ? f === Core._apply_latest : false
         argswrapped = getargs(args, frame)
         if !expand
             return Some{Any}(Core._apply_latest(argswrapped...))

test/debug.jl

@@ -390,7 +390,7 @@ end
         @test get_return(frame) == f_inv(2)
     end
 
-    f_inv_latest(x::Real) = 1 + Core._apply_latest(f_inv, x)
+    f_inv_latest(x::Real) = 1 + (@static isdefined(Core, :_call_latest) ? Core._call_latest(f_inv, x) : Core._apply_latest(f_inv, x))
     @testset "invokelatest" begin
         fr = JuliaInterpreter.enter_call(f_inv_latest, 2.0)
         fr, pc = JuliaInterpreter.debug_command(fr, :nc)