fixup! Remove limb_width32 and limb_width64 features

Piotr Osiewicz · Piotr Osiewicz · commit 16e04ceeddfd · 2023-09-03T23:17:27.000+02:00
diff --git a/src/lexical/math.rs b/src/lexical/math.rs
@@ -67,9 +67,19 @@ impl LimbConfig for LimbConfig64 {
     const LARGE_POWERS: &'static [&'static [Self::Limb]] = &super::large_powers64::POW5;
 }
 
-#[cfg(any(target_arch = "aarch64", target_arch = "mips64", target_arch = "powerpc64", target_arch = x86_64))]
+#[cfg(any(
+    target_arch = "aarch64",
+    target_arch = "mips64",
+    target_arch = "powerpc64",
+    target_arch = "x86_64"
+))]
 type PlatformLimbConfig = LimbConfig64;
-#[cfg(not(any(target_arch = "aarch64", target_arch = "mips64", target_arch = "powerpc64", target_arch = x86_64)))]
+#[cfg(not(any(
+    target_arch = "aarch64",
+    target_arch = "mips64",
+    target_arch = "powerpc64",
+    target_arch = "x86_64"
+)))]
 type PlatformLimbConfig = LimbConfig32;
 
 pub type Limb = <PlatformLimbConfig as LimbConfig>::Limb;
@@ -95,14 +105,24 @@ fn as_wide<T: Integer>(t: T) -> Wide {
 
 /// Split u64 into limbs, in little-endian order.
 #[inline]
-#[cfg(limb_width_32)]
+#[cfg(not(any(
+    target_arch = "aarch64",
+    target_arch = "mips64",
+    target_arch = "powerpc64",
+    target_arch = "x86_64"
+)))]
 fn split_u64(x: u64) -> [Limb; 2] {
     [as_limb(x), as_limb(x >> 32)]
 }
 
 /// Split u64 into limbs, in little-endian order.
 #[inline]
-#[cfg(limb_width_64)]
+#[cfg(any(
+    target_arch = "aarch64",
+    target_arch = "mips64",
+    target_arch = "powerpc64",
+    target_arch = "x86_64"
+))]
 fn split_u64(x: u64) -> [Limb; 1] {
     [as_limb(x)]
 }
diff --git a/tests/lexical/math.rs b/tests/lexical/math.rs
@@ -18,12 +18,22 @@ impl Math for Bigint {
     }
 }
 
-#[cfg(limb_width_32)]
+#[cfg(not(any(
+    target_arch = "aarch64",
+    target_arch = "mips64",
+    target_arch = "powerpc64",
+    target_arch = "x86_64"
+)))]
 pub(crate) fn from_u32(x: &[u32]) -> Vec<Limb> {
     x.iter().cloned().collect()
 }
 
-#[cfg(limb_width_64)]
+#[cfg(any(
+    target_arch = "aarch64",
+    target_arch = "mips64",
+    target_arch = "powerpc64",
+    target_arch = "x86_64"
+))]
 pub(crate) fn from_u32(x: &[u32]) -> Vec<Limb> {
     let mut v = Vec::<Limb>::default();
     for xi in x.chunks(2) {
