luau/bench/micro_tests/test_Failure_pcall_a_bar.lua

local bench = script and require(script.Parent.bench_support) or require("bench_support")

function test()

    function test(a) return a.bar end

    local ts0 = os.clock()
    for i=0,10000 do pcall(test) end
    local ts1 = os.clock()

    return ts1-ts0
end

bench.runCode(test, "Failure: pcall a.bar")