From 2e081c03c50477734112f1947e1434987930a9d3 Mon Sep 17 00:00:00 2001
From: Solomon Ucko <solly.ucko@gmail.com>
Date: Sun, 14 Aug 2022 15:44:16 -0400
Subject: [PATCH] add #[cfg(feature = "num-bigint")] to some test helper
 functions

---
 src/tests.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/tests.rs b/src/tests.rs
index 9fad651..67575f1 100644
--- a/src/tests.rs
+++ b/src/tests.rs
@@ -33,6 +33,7 @@ conversion_tests!(i64, test_i64);
 conversion_tests!(u128, test_u128);
 conversion_tests!(i128, test_i128);
 
+#[cfg(feature = "num-bigint")]
 fn run_tests_u_inner(test: impl Fn(BigUint)) {
     for i in 0u8..=7 {
         test(BigUint::from(i));
@@ -52,6 +53,7 @@ fn run_tests_u_inner(test: impl Fn(BigUint)) {
 }
 
 #[allow(dead_code)]
+#[cfg(feature = "num-bigint")]
 fn run_tests_u_1<T: Eq + Debug>(small: impl Fn(SmallUint) -> T, big: impl Fn(&BigUint) -> T) {
     run_tests_u_inner(|i| {
         let small_result = small(SmallUint::from(&i));
@@ -64,6 +66,7 @@ fn run_tests_u_1<T: Eq + Debug>(small: impl Fn(SmallUint) -> T, big: impl Fn(&Bi
     });
 }
 
+#[cfg(feature = "num-bigint")]
 fn run_tests_u_2<T: Eq + Debug>(
     small: impl Fn(SmallUint, SmallUint) -> T,
     big: impl Fn(&BigUint, &BigUint) -> T
@@ -79,6 +82,7 @@ fn run_tests_u_2<T: Eq + Debug>(
     }));
 }
 
+#[cfg(feature = "num-bigint")]
 fn run_tests_i_inner(test: impl Fn(BigInt)) {
     run_tests_u_inner(|value| {
         test(BigInt::from_biguint(Sign::Plus, value.clone()));
@@ -86,6 +90,7 @@ fn run_tests_i_inner(test: impl Fn(BigInt)) {
     });
 }
 
+#[cfg(feature = "num-bigint")]
 fn run_tests_i_1<T: Eq + Debug>(small: impl Fn(SmallInt) -> T, big: impl Fn(&BigInt) -> T) {
     run_tests_i_inner(|i| {
         let small_result = small(SmallInt::from(&i));
@@ -98,6 +103,7 @@ fn run_tests_i_1<T: Eq + Debug>(small: impl Fn(SmallInt) -> T, big: impl Fn(&Big
     });
 }
 
+#[cfg(feature = "num-bigint")]
 fn run_tests_i_2<T: Eq + Debug>(
     small: impl Fn(SmallInt, SmallInt) -> T,
     big: impl Fn(&BigInt, &BigInt) -> T