Apply suggestions from code review

Co-authored-by: Curtis Vogt <curtis.vogt@gmail.com>

Author: NHDaly

src/FixedPointDecimals.jl

@@ -36,7 +36,7 @@ export checked_abs, checked_add, checked_cld, checked_div, checked_fld,
 
 using Base: decompose, BitInteger
 
-using BitIntegers: BitIntegers, UInt256, Int256
+using BitIntegers: BitIntegers, Int256, Int512, UInt256, UInt512
 import Parsers
 
 # The effects system in newer versions of Julia is necessary for the fldmod_by_const

test/runtests.jl

@@ -10,12 +10,6 @@ include(joinpath(pkg_path, "test", "utils.jl"))
 
 @testset "FixedPointDecimals" begin
     include("FixedDecimal.jl")
-end
-
-
-if isdefined(Base, Symbol("@assume_effects"))
-@testset "FixedPointDecimals" begin
-    include("fldmod-by-const_tests.jl")
-end
+    isdefined(Base, Symbol("@assume_effects")) && include("fldmod-by-const_tests.jl")
 end