local test_ent = Entities.CreateByClassname("info_target")
test_ent.KeyValueFromString( "targetname", "__test_ent" )
test_ent.ValidateScriptScope()
::test_scope <- test_ent.GetScriptScope()

function Test1() {

    for (local i = 0; i < 1000000; i++) {

        local a = 1
        local b = 2
        local c = a + b
    }
}

function test_scope::Test2() {

    for (local i = 0; i < 1000000; i++) {

        local a = 1
        local b = 2
        local c = a + b
    }
}

test_scope.Test3 <- function() {

    for (local i = 0; i < 1000000; i++) {

        local a = 1
        local b = 2
        local c = a + b
    }
}
test_scope.Test1 <- Test1
AddThinkToEnt( test_ent, "Test1" )
// test_scope.Test3() // prints 'Test3'

// Test1()
// test_scope.Test2()
test_scope.Test3()