diff --git a/Cargo.lock b/Cargo.lock
index 6b1a0a080551f..23d9d926eba3b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -89,9 +89,9 @@ dependencies = [
 
 [[package]]
 name = "dlmalloc"
-version = "0.2.7"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b5e0d321d61de16390ed273b647ce51605b575916d3c25e6ddf27a1e140035"
+checksum = "8cff88b751e7a276c4ab0e222c3f355190adc6dde9ce39c851db39da34990df7"
 dependencies = [
  "cfg-if",
  "compiler_builtins",
@@ -176,9 +176,9 @@ dependencies = [
 
 [[package]]
 name = "miniz_oxide"
-version = "0.8.3"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8402cab7aefae129c6977bb0ff1b8fd9a04eb5b51efc50a70bea51cda0c7924"
+checksum = "8e3e04debbb59698c15bacbb6d93584a8c0ca9cc3213cb423d31f760d8843ce5"
 dependencies = [
  "adler2",
  "compiler_builtins",
@@ -223,9 +223,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.93"
+version = "1.0.94"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60946a68e5f9d28b0dc1c21bb8a97ee7d018a8b322fa57838ba31cc878e22d99"
+checksum = "a31971752e70b8b2686d7e46ec17fb38dad4051d94024c88df49b667caea9c84"
 dependencies = [
  "unicode-ident",
 ]
@@ -247,9 +247,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.38"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e4dccaaaf89514f546c693ddc140f729f958c247918a13380cccc6078391acc"
+checksum = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d"
 dependencies = [
  "proc-macro2",
 ]
@@ -287,12 +287,9 @@ dependencies = [
 
 [[package]]
 name = "rand_core"
-version = "0.9.0"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b08f3c9802962f7e1b25113931d94f43ed9725bebc59db9d0c3e9a23b67e15ff"
-dependencies = [
- "zerocopy",
-]
+checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38"
 
 [[package]]
 name = "rand_xorshift"
@@ -382,9 +379,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.98"
+version = "2.0.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36147f1a48ae0ec2b5b3bc5b537d267457555a10dc06f3dbc8cb11ba3006d3b1"
+checksum = "b09a44accad81e1ba1cd74a32461ba89dee89095ba17b32f5d03683b1b1fc2a0"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -413,9 +410,9 @@ dependencies = [
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.16"
+version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a210d160f08b701c8721ba1c726c11662f877ea6b7094007e1ca9a1041945034"
+checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
 
 [[package]]
 name = "unicode-width"
@@ -540,18 +537,18 @@ checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
 [[package]]
 name = "zerocopy"
-version = "0.8.17"
+version = "0.8.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa91407dacce3a68c56de03abe2760159582b846c6a4acd2f456618087f12713"
+checksum = "2586fea28e186957ef732a5f8b3be2da217d65c5969d4b1e17f973ebbe876879"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.8.17"
+version = "0.8.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06718a168365cad3d5ff0bb133aad346959a2074bd4a85c121255a11304a8626"
+checksum = "a996a8f63c5c4448cd959ac1bab0aaa3306ccfd060472f85943ee0750f0169be"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 4d5955593ffcd..026ba1470081d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -38,8 +38,11 @@ adler2.debug = 0
 gimli.debug = 0
 gimli.opt-level = "s"
 miniz_oxide.debug = 0
+miniz_oxide.opt-level = "s"
+# `opt-level = "s"` for `object` led to a size regression when tried previously
 object.debug = 0
 rustc-demangle.debug = 0
+rustc-demangle.opt-level = "s"
 
 [patch.crates-io]
 # See comments in `library/rustc-std-workspace-core/README.md` for what's going on
diff --git a/coretests/tests/lib.rs b/coretests/tests/lib.rs
index 79022fec8a20c..7ad154796f649 100644
--- a/coretests/tests/lib.rs
+++ b/coretests/tests/lib.rs
@@ -39,7 +39,6 @@
 #![feature(generic_assert_internals)]
 #![feature(hasher_prefixfree_extras)]
 #![feature(hashmap_internals)]
-#![feature(inline_const_pat)]
 #![feature(int_roundings)]
 #![feature(ip)]
 #![feature(ip_from)]
@@ -95,16 +94,17 @@
 
 /// Version of `assert_matches` that ignores fancy runtime printing in const context and uses structural equality.
 macro_rules! assert_eq_const_safe {
-    ($left:expr, $right:expr) => {
-        assert_eq_const_safe!($left, $right, concat!(stringify!($left), " == ", stringify!($right)));
+    ($t:ty: $left:expr, $right:expr) => {
+        assert_eq_const_safe!($t: $left, $right, concat!(stringify!($left), " == ", stringify!($right)));
     };
-    ($left:expr, $right:expr$(, $($arg:tt)+)?) => {
+    ($t:ty: $left:expr, $right:expr$(, $($arg:tt)+)?) => {
         {
             fn runtime() {
                 assert_eq!($left, $right, $($($arg)*),*);
             }
             const fn compiletime() {
-                assert!(matches!($left, const { $right }));
+                const PAT: $t = $right;
+                assert!(matches!($left, PAT), $($($arg)*),*);
             }
             core::intrinsics::const_eval_select((), compiletime, runtime)
         }
diff --git a/coretests/tests/num/int_macros.rs b/coretests/tests/num/int_macros.rs
index bbf19d2b444f9..0d9fb9e797e1f 100644
--- a/coretests/tests/num/int_macros.rs
+++ b/coretests/tests/num/int_macros.rs
@@ -1,5 +1,6 @@
 macro_rules! int_module {
     ($T:ident, $U:ident) => {
+        use core::num::ParseIntError;
         use core::ops::{BitAnd, BitOr, BitXor, Not, Shl, Shr};
         use core::$T::*;
 
@@ -32,20 +33,20 @@ macro_rules! int_module {
         test_runtime_and_compiletime! {
 
             fn test_rem_euclid() {
-                assert_eq_const_safe!((-1 as $T).rem_euclid(MIN), MAX);
+                assert_eq_const_safe!($T: (-1 as $T).rem_euclid(MIN), MAX);
             }
 
             fn test_abs() {
-                assert_eq_const_safe!((1 as $T).abs(), 1 as $T);
-                assert_eq_const_safe!((0 as $T).abs(), 0 as $T);
-                assert_eq_const_safe!((-1 as $T).abs(), 1 as $T);
+                assert_eq_const_safe!($T: (1 as $T).abs(), 1 as $T);
+                assert_eq_const_safe!($T: (0 as $T).abs(), 0 as $T);
+                assert_eq_const_safe!($T: (-1 as $T).abs(), 1 as $T);
             }
 
             fn test_signum() {
-                assert_eq_const_safe!((1 as $T).signum(), 1 as $T);
-                assert_eq_const_safe!((0 as $T).signum(), 0 as $T);
-                assert_eq_const_safe!((-0 as $T).signum(), 0 as $T);
-                assert_eq_const_safe!((-1 as $T).signum(), -1 as $T);
+                assert_eq_const_safe!($T: (1 as $T).signum(), 1 as $T);
+                assert_eq_const_safe!($T: (0 as $T).signum(), 0 as $T);
+                assert_eq_const_safe!($T: (-0 as $T).signum(), 0 as $T);
+                assert_eq_const_safe!($T: (-1 as $T).signum(), -1 as $T);
             }
 
             fn test_is_positive() {
@@ -72,123 +73,123 @@ macro_rules! int_module {
 
         test_runtime_and_compiletime! {
             fn test_count_ones() {
-                assert_eq_const_safe!(A.count_ones(), 3);
-                assert_eq_const_safe!(B.count_ones(), 2);
-                assert_eq_const_safe!(C.count_ones(), 5);
+                assert_eq_const_safe!(u32: A.count_ones(), 3);
+                assert_eq_const_safe!(u32: B.count_ones(), 2);
+                assert_eq_const_safe!(u32: C.count_ones(), 5);
             }
 
             fn test_count_zeros() {
-                assert_eq_const_safe!(A.count_zeros(), $T::BITS - 3);
-                assert_eq_const_safe!(B.count_zeros(), $T::BITS - 2);
-                assert_eq_const_safe!(C.count_zeros(), $T::BITS - 5);
+                assert_eq_const_safe!(u32: A.count_zeros(), $T::BITS - 3);
+                assert_eq_const_safe!(u32: B.count_zeros(), $T::BITS - 2);
+                assert_eq_const_safe!(u32: C.count_zeros(), $T::BITS - 5);
             }
 
             fn test_leading_trailing_ones() {
                 const A: $T = 0b0101_1111;
-                assert_eq_const_safe!(A.trailing_ones(), 5);
-                assert_eq_const_safe!((!A).leading_ones(), $T::BITS - 7);
+                assert_eq_const_safe!(u32: A.trailing_ones(), 5);
+                assert_eq_const_safe!(u32: (!A).leading_ones(), $T::BITS - 7);
 
-                assert_eq_const_safe!(A.reverse_bits().leading_ones(), 5);
+                assert_eq_const_safe!(u32: A.reverse_bits().leading_ones(), 5);
 
-                assert_eq_const_safe!(_1.leading_ones(), $T::BITS);
-                assert_eq_const_safe!(_1.trailing_ones(), $T::BITS);
+                assert_eq_const_safe!(u32: _1.leading_ones(), $T::BITS);
+                assert_eq_const_safe!(u32: _1.trailing_ones(), $T::BITS);
 
-                assert_eq_const_safe!((_1 << 1).trailing_ones(), 0);
-                assert_eq_const_safe!(MAX.leading_ones(), 0);
+                assert_eq_const_safe!(u32: (_1 << 1).trailing_ones(), 0);
+                assert_eq_const_safe!(u32: MAX.leading_ones(), 0);
 
-                assert_eq_const_safe!((_1 << 1).leading_ones(), $T::BITS - 1);
-                assert_eq_const_safe!(MAX.trailing_ones(), $T::BITS - 1);
+                assert_eq_const_safe!(u32: (_1 << 1).leading_ones(), $T::BITS - 1);
+                assert_eq_const_safe!(u32: MAX.trailing_ones(), $T::BITS - 1);
 
-                assert_eq_const_safe!(_0.leading_ones(), 0);
-                assert_eq_const_safe!(_0.trailing_ones(), 0);
+                assert_eq_const_safe!(u32: _0.leading_ones(), 0);
+                assert_eq_const_safe!(u32: _0.trailing_ones(), 0);
 
                 const X: $T = 0b0010_1100;
-                assert_eq_const_safe!(X.leading_ones(), 0);
-                assert_eq_const_safe!(X.trailing_ones(), 0);
+                assert_eq_const_safe!(u32: X.leading_ones(), 0);
+                assert_eq_const_safe!(u32: X.trailing_ones(), 0);
             }
 
             fn test_rotate() {
-                assert_eq_const_safe!(A.rotate_left(6).rotate_right(2).rotate_right(4), A);
-                assert_eq_const_safe!(B.rotate_left(3).rotate_left(2).rotate_right(5), B);
-                assert_eq_const_safe!(C.rotate_left(6).rotate_right(2).rotate_right(4), C);
+                assert_eq_const_safe!($T: A.rotate_left(6).rotate_right(2).rotate_right(4), A);
+                assert_eq_const_safe!($T: B.rotate_left(3).rotate_left(2).rotate_right(5), B);
+                assert_eq_const_safe!($T: C.rotate_left(6).rotate_right(2).rotate_right(4), C);
 
                 // Rotating these should make no difference
                 //
                 // We test using 124 bits because to ensure that overlong bit shifts do
                 // not cause undefined behavior. See #10183.
-                assert_eq_const_safe!(_0.rotate_left(124), _0);
-                assert_eq_const_safe!(_1.rotate_left(124), _1);
-                assert_eq_const_safe!(_0.rotate_right(124), _0);
-                assert_eq_const_safe!(_1.rotate_right(124), _1);
+                assert_eq_const_safe!($T: _0.rotate_left(124), _0);
+                assert_eq_const_safe!($T: _1.rotate_left(124), _1);
+                assert_eq_const_safe!($T: _0.rotate_right(124), _0);
+                assert_eq_const_safe!($T: _1.rotate_right(124), _1);
 
                 // Rotating by 0 should have no effect
-                assert_eq_const_safe!(A.rotate_left(0), A);
-                assert_eq_const_safe!(B.rotate_left(0), B);
-                assert_eq_const_safe!(C.rotate_left(0), C);
+                assert_eq_const_safe!($T: A.rotate_left(0), A);
+                assert_eq_const_safe!($T: B.rotate_left(0), B);
+                assert_eq_const_safe!($T: C.rotate_left(0), C);
                 // Rotating by a multiple of word size should also have no effect
-                assert_eq_const_safe!(A.rotate_left(128), A);
-                assert_eq_const_safe!(B.rotate_left(128), B);
-                assert_eq_const_safe!(C.rotate_left(128), C);
+                assert_eq_const_safe!($T: A.rotate_left(128), A);
+                assert_eq_const_safe!($T: B.rotate_left(128), B);
+                assert_eq_const_safe!($T: C.rotate_left(128), C);
             }
 
             fn test_swap_bytes() {
-                assert_eq_const_safe!(A.swap_bytes().swap_bytes(), A);
-                assert_eq_const_safe!(B.swap_bytes().swap_bytes(), B);
-                assert_eq_const_safe!(C.swap_bytes().swap_bytes(), C);
+                assert_eq_const_safe!($T: A.swap_bytes().swap_bytes(), A);
+                assert_eq_const_safe!($T: B.swap_bytes().swap_bytes(), B);
+                assert_eq_const_safe!($T: C.swap_bytes().swap_bytes(), C);
 
                 // Swapping these should make no difference
-                assert_eq_const_safe!(_0.swap_bytes(), _0);
-                assert_eq_const_safe!(_1.swap_bytes(), _1);
+                assert_eq_const_safe!($T: _0.swap_bytes(), _0);
+                assert_eq_const_safe!($T: _1.swap_bytes(), _1);
             }
 
             fn test_le() {
-                assert_eq_const_safe!($T::from_le(A.to_le()), A);
-                assert_eq_const_safe!($T::from_le(B.to_le()), B);
-                assert_eq_const_safe!($T::from_le(C.to_le()), C);
-                assert_eq_const_safe!($T::from_le(_0), _0);
-                assert_eq_const_safe!($T::from_le(_1), _1);
-                assert_eq_const_safe!(_0.to_le(), _0);
-                assert_eq_const_safe!(_1.to_le(), _1);
+                assert_eq_const_safe!($T: $T::from_le(A.to_le()), A);
+                assert_eq_const_safe!($T: $T::from_le(B.to_le()), B);
+                assert_eq_const_safe!($T: $T::from_le(C.to_le()), C);
+                assert_eq_const_safe!($T: $T::from_le(_0), _0);
+                assert_eq_const_safe!($T: $T::from_le(_1), _1);
+                assert_eq_const_safe!($T: _0.to_le(), _0);
+                assert_eq_const_safe!($T: _1.to_le(), _1);
             }
 
             fn test_be() {
-                assert_eq_const_safe!($T::from_be(A.to_be()), A);
-                assert_eq_const_safe!($T::from_be(B.to_be()), B);
-                assert_eq_const_safe!($T::from_be(C.to_be()), C);
-                assert_eq_const_safe!($T::from_be(_0), _0);
-                assert_eq_const_safe!($T::from_be(_1), _1);
-                assert_eq_const_safe!(_0.to_be(), _0);
-                assert_eq_const_safe!(_1.to_be(), _1);
+                assert_eq_const_safe!($T: $T::from_be(A.to_be()), A);
+                assert_eq_const_safe!($T: $T::from_be(B.to_be()), B);
+                assert_eq_const_safe!($T: $T::from_be(C.to_be()), C);
+                assert_eq_const_safe!($T: $T::from_be(_0), _0);
+                assert_eq_const_safe!($T: $T::from_be(_1), _1);
+                assert_eq_const_safe!($T: _0.to_be(), _0);
+                assert_eq_const_safe!($T: _1.to_be(), _1);
             }
 
             fn test_signed_checked_div() {
-                assert_eq_const_safe!((10 as $T).checked_div(2), Some(5));
-                assert_eq_const_safe!((5 as $T).checked_div(0), None);
-                assert_eq_const_safe!(isize::MIN.checked_div(-1), None);
+                assert_eq_const_safe!(Option<$T>: (10 as $T).checked_div(2), Some(5));
+                assert_eq_const_safe!(Option<$T>: (5 as $T).checked_div(0), None);
+                assert_eq_const_safe!(Option<$T>: $T::MIN.checked_div(-1), None);
             }
 
             fn test_saturating_abs() {
-                assert_eq_const_safe!((0 as $T).saturating_abs(), 0);
-                assert_eq_const_safe!((123 as $T).saturating_abs(), 123);
-                assert_eq_const_safe!((-123 as $T).saturating_abs(), 123);
-                assert_eq_const_safe!((MAX - 2).saturating_abs(), MAX - 2);
-                assert_eq_const_safe!((MAX - 1).saturating_abs(), MAX - 1);
-                assert_eq_const_safe!(MAX.saturating_abs(), MAX);
-                assert_eq_const_safe!((MIN + 2).saturating_abs(), MAX - 1);
-                assert_eq_const_safe!((MIN + 1).saturating_abs(), MAX);
-                assert_eq_const_safe!(MIN.saturating_abs(), MAX);
+                assert_eq_const_safe!($T: (0 as $T).saturating_abs(), 0);
+                assert_eq_const_safe!($T: (123 as $T).saturating_abs(), 123);
+                assert_eq_const_safe!($T: (-123 as $T).saturating_abs(), 123);
+                assert_eq_const_safe!($T: (MAX - 2).saturating_abs(), MAX - 2);
+                assert_eq_const_safe!($T: (MAX - 1).saturating_abs(), MAX - 1);
+                assert_eq_const_safe!($T: MAX.saturating_abs(), MAX);
+                assert_eq_const_safe!($T: (MIN + 2).saturating_abs(), MAX - 1);
+                assert_eq_const_safe!($T: (MIN + 1).saturating_abs(), MAX);
+                assert_eq_const_safe!($T: MIN.saturating_abs(), MAX);
             }
 
             fn test_saturating_neg() {
-                assert_eq_const_safe!((0 as $T).saturating_neg(), 0);
-                assert_eq_const_safe!((123 as $T).saturating_neg(), -123);
-                assert_eq_const_safe!((-123 as $T).saturating_neg(), 123);
-                assert_eq_const_safe!((MAX - 2).saturating_neg(), MIN + 3);
-                assert_eq_const_safe!((MAX - 1).saturating_neg(), MIN + 2);
-                assert_eq_const_safe!(MAX.saturating_neg(), MIN + 1);
-                assert_eq_const_safe!((MIN + 2).saturating_neg(), MAX - 1);
-                assert_eq_const_safe!((MIN + 1).saturating_neg(), MAX);
-                assert_eq_const_safe!(MIN.saturating_neg(), MAX);
+                assert_eq_const_safe!($T: (0 as $T).saturating_neg(), 0);
+                assert_eq_const_safe!($T: (123 as $T).saturating_neg(), -123);
+                assert_eq_const_safe!($T: (-123 as $T).saturating_neg(), 123);
+                assert_eq_const_safe!($T: (MAX - 2).saturating_neg(), MIN + 3);
+                assert_eq_const_safe!($T: (MAX - 1).saturating_neg(), MIN + 2);
+                assert_eq_const_safe!($T: MAX.saturating_neg(), MIN + 1);
+                assert_eq_const_safe!($T: (MIN + 2).saturating_neg(), MAX - 1);
+                assert_eq_const_safe!($T: (MIN + 1).saturating_neg(), MAX);
+                assert_eq_const_safe!($T: MIN.saturating_neg(), MAX);
             }
         }
 
@@ -250,23 +251,23 @@ macro_rules! int_module {
 
         test_runtime_and_compiletime! {
             fn test_from_str_radix() {
-                assert_eq_const_safe!($T::from_str_radix("123", 10), Ok(123 as $T));
-                assert_eq_const_safe!($T::from_str_radix("1001", 2), Ok(9 as $T));
-                assert_eq_const_safe!($T::from_str_radix("123", 8), Ok(83 as $T));
-                assert_eq_const_safe!(i32::from_str_radix("123", 16), Ok(291 as i32));
-                assert_eq_const_safe!(i32::from_str_radix("ffff", 16), Ok(65535 as i32));
-                assert_eq_const_safe!(i32::from_str_radix("FFFF", 16), Ok(65535 as i32));
-                assert_eq_const_safe!($T::from_str_radix("z", 36), Ok(35 as $T));
-                assert_eq_const_safe!($T::from_str_radix("Z", 36), Ok(35 as $T));
-
-                assert_eq_const_safe!($T::from_str_radix("-123", 10), Ok(-123 as $T));
-                assert_eq_const_safe!($T::from_str_radix("-1001", 2), Ok(-9 as $T));
-                assert_eq_const_safe!($T::from_str_radix("-123", 8), Ok(-83 as $T));
-                assert_eq_const_safe!(i32::from_str_radix("-123", 16), Ok(-291 as i32));
-                assert_eq_const_safe!(i32::from_str_radix("-ffff", 16), Ok(-65535 as i32));
-                assert_eq_const_safe!(i32::from_str_radix("-FFFF", 16), Ok(-65535 as i32));
-                assert_eq_const_safe!($T::from_str_radix("-z", 36), Ok(-35 as $T));
-                assert_eq_const_safe!($T::from_str_radix("-Z", 36), Ok(-35 as $T));
+                assert_eq_const_safe!(Result<$T, ParseIntError>: $T::from_str_radix("123", 10), Ok(123 as $T));
+                assert_eq_const_safe!(Result<$T, ParseIntError>: $T::from_str_radix("1001", 2), Ok(9 as $T));
+                assert_eq_const_safe!(Result<$T, ParseIntError>: $T::from_str_radix("123", 8), Ok(83 as $T));
+                assert_eq_const_safe!(Result<i32, ParseIntError>: i32::from_str_radix("123", 16), Ok(291 as i32));
+                assert_eq_const_safe!(Result<i32, ParseIntError>: i32::from_str_radix("ffff", 16), Ok(65535 as i32));
+                assert_eq_const_safe!(Result<i32, ParseIntError>: i32::from_str_radix("FFFF", 16), Ok(65535 as i32));
+                assert_eq_const_safe!(Result<$T, ParseIntError>: $T::from_str_radix("z", 36), Ok(35 as $T));
+                assert_eq_const_safe!(Result<$T, ParseIntError>: $T::from_str_radix("Z", 36), Ok(35 as $T));
+
+                assert_eq_const_safe!(Result<$T, ParseIntError>: $T::from_str_radix("-123", 10), Ok(-123 as $T));
+                assert_eq_const_safe!(Result<$T, ParseIntError>: $T::from_str_radix("-1001", 2), Ok(-9 as $T));
+                assert_eq_const_safe!(Result<$T, ParseIntError>: $T::from_str_radix("-123", 8), Ok(-83 as $T));
+                assert_eq_const_safe!(Result<i32, ParseIntError>: i32::from_str_radix("-123", 16), Ok(-291 as i32));
+                assert_eq_const_safe!(Result<i32, ParseIntError>: i32::from_str_radix("-ffff", 16), Ok(-65535 as i32));
+                assert_eq_const_safe!(Result<i32, ParseIntError>: i32::from_str_radix("-FFFF", 16), Ok(-65535 as i32));
+                assert_eq_const_safe!(Result<$T, ParseIntError>: $T::from_str_radix("-z", 36), Ok(-35 as $T));
+                assert_eq_const_safe!(Result<$T, ParseIntError>: $T::from_str_radix("-Z", 36), Ok(-35 as $T));
 
                 assert!($T::from_str_radix("Z", 35).is_err());
                 assert!($T::from_str_radix("-9", 2).is_err());
@@ -277,16 +278,16 @@ macro_rules! int_module {
             fn test_pow() {
                 {
                     const R: $T = 2;
-                    assert_eq_const_safe!(R.pow(2), 4 as $T);
-                    assert_eq_const_safe!(R.pow(0), 1 as $T);
-                    assert_eq_const_safe!(R.wrapping_pow(2), 4 as $T);
-                    assert_eq_const_safe!(R.wrapping_pow(0), 1 as $T);
-                    assert_eq_const_safe!(R.checked_pow(2), Some(4 as $T));
-                    assert_eq_const_safe!(R.checked_pow(0), Some(1 as $T));
-                    assert_eq_const_safe!(R.overflowing_pow(2), (4 as $T, false));
-                    assert_eq_const_safe!(R.overflowing_pow(0), (1 as $T, false));
-                    assert_eq_const_safe!(R.saturating_pow(2), 4 as $T);
-                    assert_eq_const_safe!(R.saturating_pow(0), 1 as $T);
+                    assert_eq_const_safe!($T: R.pow(2), 4 as $T);
+                    assert_eq_const_safe!($T: R.pow(0), 1 as $T);
+                    assert_eq_const_safe!($T: R.wrapping_pow(2), 4 as $T);
+                    assert_eq_const_safe!($T: R.wrapping_pow(0), 1 as $T);
+                    assert_eq_const_safe!(Option<$T>: R.checked_pow(2), Some(4 as $T));
+                    assert_eq_const_safe!(Option<$T>: R.checked_pow(0), Some(1 as $T));
+                    assert_eq_const_safe!(($T, bool): R.overflowing_pow(2), (4 as $T, false));
+                    assert_eq_const_safe!(($T, bool): R.overflowing_pow(0), (1 as $T, false));
+                    assert_eq_const_safe!($T: R.saturating_pow(2), 4 as $T);
+                    assert_eq_const_safe!($T: R.saturating_pow(0), 1 as $T);
                 }
 
                 {
@@ -295,221 +296,227 @@ macro_rules! int_module {
                     // if itest::MAX == 2^j-1, then itest is a `j` bit int,
                     // so that `itest::MAX*itest::MAX == 2^(2*j)-2^(j+1)+1`,
                     // thussaturating_pow the overflowing result is exactly 1.
-                    assert_eq_const_safe!(R.wrapping_pow(2), 1 as $T);
-                    assert_eq_const_safe!(R.checked_pow(2), None);
-                    assert_eq_const_safe!(R.overflowing_pow(2), (1 as $T, true));
-                    assert_eq_const_safe!(R.saturating_pow(2), MAX);
+                    assert_eq_const_safe!($T: R.wrapping_pow(2), 1 as $T);
+                    assert_eq_const_safe!(Option<$T>: R.checked_pow(2), None);
+                    assert_eq_const_safe!(($T, bool): R.overflowing_pow(2), (1 as $T, true));
+                    assert_eq_const_safe!($T: R.saturating_pow(2), MAX);
                 }
 
                 {
                     // test for negative exponent.
                     const R: $T = -2;
-                    assert_eq_const_safe!(R.pow(2), 4 as $T);
-                    assert_eq_const_safe!(R.pow(3), -8 as $T);
-                    assert_eq_const_safe!(R.pow(0), 1 as $T);
-                    assert_eq_const_safe!(R.wrapping_pow(2), 4 as $T);
-                    assert_eq_const_safe!(R.wrapping_pow(3), -8 as $T);
-                    assert_eq_const_safe!(R.wrapping_pow(0), 1 as $T);
-                    assert_eq_const_safe!(R.checked_pow(2), Some(4 as $T));
-                    assert_eq_const_safe!(R.checked_pow(3), Some(-8 as $T));
-                    assert_eq_const_safe!(R.checked_pow(0), Some(1 as $T));
-                    assert_eq_const_safe!(R.overflowing_pow(2), (4 as $T, false));
-                    assert_eq_const_safe!(R.overflowing_pow(3), (-8 as $T, false));
-                    assert_eq_const_safe!(R.overflowing_pow(0), (1 as $T, false));
-                    assert_eq_const_safe!(R.saturating_pow(2), 4 as $T);
-                    assert_eq_const_safe!(R.saturating_pow(3), -8 as $T);
-                    assert_eq_const_safe!(R.saturating_pow(0), 1 as $T);
+                    assert_eq_const_safe!($T: R.pow(2), 4 as $T);
+                    assert_eq_const_safe!($T: R.pow(3), -8 as $T);
+                    assert_eq_const_safe!($T: R.pow(0), 1 as $T);
+                    assert_eq_const_safe!($T: R.wrapping_pow(2), 4 as $T);
+                    assert_eq_const_safe!($T: R.wrapping_pow(3), -8 as $T);
+                    assert_eq_const_safe!($T: R.wrapping_pow(0), 1 as $T);
+                    assert_eq_const_safe!(Option<$T>: R.checked_pow(2), Some(4 as $T));
+                    assert_eq_const_safe!(Option<$T>: R.checked_pow(3), Some(-8 as $T));
+                    assert_eq_const_safe!(Option<$T>: R.checked_pow(0), Some(1 as $T));
+                    assert_eq_const_safe!(($T, bool): R.overflowing_pow(2), (4 as $T, false));
+                    assert_eq_const_safe!(($T, bool): R.overflowing_pow(3), (-8 as $T, false));
+                    assert_eq_const_safe!(($T, bool): R.overflowing_pow(0), (1 as $T, false));
+                    assert_eq_const_safe!($T: R.saturating_pow(2), 4 as $T);
+                    assert_eq_const_safe!($T: R.saturating_pow(3), -8 as $T);
+                    assert_eq_const_safe!($T: R.saturating_pow(0), 1 as $T);
                 }
             }
 
             fn test_div_floor() {
                 const A: $T = 8;
                 const B: $T = 3;
-                assert_eq_const_safe!(A.div_floor(B), 2);
-                assert_eq_const_safe!(A.div_floor(-B), -3);
-                assert_eq_const_safe!((-A).div_floor(B), -3);
-                assert_eq_const_safe!((-A).div_floor(-B), 2);
+                assert_eq_const_safe!($T: A.div_floor(B), 2);
+                assert_eq_const_safe!($T: A.div_floor(-B), -3);
+                assert_eq_const_safe!($T: (-A).div_floor(B), -3);
+                assert_eq_const_safe!($T: (-A).div_floor(-B), 2);
             }
 
             fn test_div_ceil() {
                 const A: $T = 8;
                 const B: $T = 3;
-                assert_eq_const_safe!(A.div_ceil(B), 3);
-                assert_eq_const_safe!(A.div_ceil(-B), -2);
-                assert_eq_const_safe!((-A).div_ceil(B), -2);
-                assert_eq_const_safe!((-A).div_ceil(-B), 3);
+                assert_eq_const_safe!($T: A.div_ceil(B), 3);
+                assert_eq_const_safe!($T: A.div_ceil(-B), -2);
+                assert_eq_const_safe!($T: (-A).div_ceil(B), -2);
+                assert_eq_const_safe!($T: (-A).div_ceil(-B), 3);
             }
 
             fn test_next_multiple_of() {
-                assert_eq_const_safe!((16 as $T).next_multiple_of(8), 16);
-                assert_eq_const_safe!((23 as $T).next_multiple_of(8), 24);
-                assert_eq_const_safe!((16 as $T).next_multiple_of(-8), 16);
-                assert_eq_const_safe!((23 as $T).next_multiple_of(-8), 16);
-                assert_eq_const_safe!((-16 as $T).next_multiple_of(8), -16);
-                assert_eq_const_safe!((-23 as $T).next_multiple_of(8), -16);
-                assert_eq_const_safe!((-16 as $T).next_multiple_of(-8), -16);
-                assert_eq_const_safe!((-23 as $T).next_multiple_of(-8), -24);
-                assert_eq_const_safe!(MIN.next_multiple_of(-1), MIN);
+                assert_eq_const_safe!($T: (16 as $T).next_multiple_of(8), 16);
+                assert_eq_const_safe!($T: (23 as $T).next_multiple_of(8), 24);
+                assert_eq_const_safe!($T: (16 as $T).next_multiple_of(-8), 16);
+                assert_eq_const_safe!($T: (23 as $T).next_multiple_of(-8), 16);
+                assert_eq_const_safe!($T: (-16 as $T).next_multiple_of(8), -16);
+                assert_eq_const_safe!($T: (-23 as $T).next_multiple_of(8), -16);
+                assert_eq_const_safe!($T: (-16 as $T).next_multiple_of(-8), -16);
+                assert_eq_const_safe!($T: (-23 as $T).next_multiple_of(-8), -24);
+                assert_eq_const_safe!($T: MIN.next_multiple_of(-1), MIN);
             }
 
             fn test_checked_next_multiple_of() {
-                assert_eq_const_safe!((16 as $T).checked_next_multiple_of(8), Some(16));
-                assert_eq_const_safe!((23 as $T).checked_next_multiple_of(8), Some(24));
-                assert_eq_const_safe!((16 as $T).checked_next_multiple_of(-8), Some(16));
-                assert_eq_const_safe!((23 as $T).checked_next_multiple_of(-8), Some(16));
-                assert_eq_const_safe!((-16 as $T).checked_next_multiple_of(8), Some(-16));
-                assert_eq_const_safe!((-23 as $T).checked_next_multiple_of(8), Some(-16));
-                assert_eq_const_safe!((-16 as $T).checked_next_multiple_of(-8), Some(-16));
-                assert_eq_const_safe!((-23 as $T).checked_next_multiple_of(-8), Some(-24));
-                assert_eq_const_safe!((1 as $T).checked_next_multiple_of(0), None);
-                assert_eq_const_safe!(MAX.checked_next_multiple_of(2), None);
-                assert_eq_const_safe!(MIN.checked_next_multiple_of(-3), None);
-                assert_eq_const_safe!(MIN.checked_next_multiple_of(-1), Some(MIN));
+                assert_eq_const_safe!(Option<$T>: (16 as $T).checked_next_multiple_of(8), Some(16));
+                assert_eq_const_safe!(Option<$T>: (23 as $T).checked_next_multiple_of(8), Some(24));
+                assert_eq_const_safe!(Option<$T>: (16 as $T).checked_next_multiple_of(-8), Some(16));
+                assert_eq_const_safe!(Option<$T>: (23 as $T).checked_next_multiple_of(-8), Some(16));
+                assert_eq_const_safe!(Option<$T>: (-16 as $T).checked_next_multiple_of(8), Some(-16));
+                assert_eq_const_safe!(Option<$T>: (-23 as $T).checked_next_multiple_of(8), Some(-16));
+                assert_eq_const_safe!(Option<$T>: (-16 as $T).checked_next_multiple_of(-8), Some(-16));
+                assert_eq_const_safe!(Option<$T>: (-23 as $T).checked_next_multiple_of(-8), Some(-24));
+                assert_eq_const_safe!(Option<$T>: (1 as $T).checked_next_multiple_of(0), None);
+                assert_eq_const_safe!(Option<$T>: MAX.checked_next_multiple_of(2), None);
+                assert_eq_const_safe!(Option<$T>: MIN.checked_next_multiple_of(-3), None);
+                assert_eq_const_safe!(Option<$T>: MIN.checked_next_multiple_of(-1), Some(MIN));
             }
 
             fn test_carrying_add() {
-                assert_eq_const_safe!(MAX.carrying_add(1, false), (MIN, true));
-                assert_eq_const_safe!(MAX.carrying_add(0, true), (MIN, true));
-                assert_eq_const_safe!(MAX.carrying_add(1, true), (MIN + 1, true));
-                assert_eq_const_safe!(MAX.carrying_add(-1, false), (MAX - 1, false));
-                assert_eq_const_safe!(MAX.carrying_add(-1, true), (MAX, false)); // no intermediate overflow
-                assert_eq_const_safe!(MIN.carrying_add(-1, false), (MAX, true));
-                assert_eq_const_safe!(MIN.carrying_add(-1, true), (MIN, false)); // no intermediate overflow
-                assert_eq_const_safe!((0 as $T).carrying_add(MAX, true), (MIN, true));
-                assert_eq_const_safe!((0 as $T).carrying_add(MIN, true), (MIN + 1, false));
+                assert_eq_const_safe!(($T, bool): MAX.carrying_add(1, false), (MIN, true));
+                assert_eq_const_safe!(($T, bool): MAX.carrying_add(0, true), (MIN, true));
+                assert_eq_const_safe!(($T, bool): MAX.carrying_add(1, true), (MIN + 1, true));
+                assert_eq_const_safe!(($T, bool): MAX.carrying_add(-1, false), (MAX - 1, false));
+                assert_eq_const_safe!(($T, bool): MAX.carrying_add(-1, true), (MAX, false)); // no intermediate overflow
+                assert_eq_const_safe!(($T, bool): MIN.carrying_add(-1, false), (MAX, true));
+                assert_eq_const_safe!(($T, bool): MIN.carrying_add(-1, true), (MIN, false)); // no intermediate overflow
+                assert_eq_const_safe!(($T, bool): (0 as $T).carrying_add(MAX, true), (MIN, true));
+                assert_eq_const_safe!(($T, bool): (0 as $T).carrying_add(MIN, true), (MIN + 1, false));
             }
 
             fn test_borrowing_sub() {
-                assert_eq_const_safe!(MIN.borrowing_sub(1, false), (MAX, true));
-                assert_eq_const_safe!(MIN.borrowing_sub(0, true), (MAX, true));
-                assert_eq_const_safe!(MIN.borrowing_sub(1, true), (MAX - 1, true));
-                assert_eq_const_safe!(MIN.borrowing_sub(-1, false), (MIN + 1, false));
-                assert_eq_const_safe!(MIN.borrowing_sub(-1, true), (MIN, false)); // no intermediate overflow
-                assert_eq_const_safe!(MAX.borrowing_sub(-1, false), (MIN, true));
-                assert_eq_const_safe!(MAX.borrowing_sub(-1, true), (MAX, false)); // no intermediate overflow
-                assert_eq_const_safe!((0 as $T).borrowing_sub(MIN, false), (MIN, true));
-                assert_eq_const_safe!((0 as $T).borrowing_sub(MIN, true), (MAX, false));
+                assert_eq_const_safe!(($T, bool): MIN.borrowing_sub(1, false), (MAX, true));
+                assert_eq_const_safe!(($T, bool): MIN.borrowing_sub(0, true), (MAX, true));
+                assert_eq_const_safe!(($T, bool): MIN.borrowing_sub(1, true), (MAX - 1, true));
+                assert_eq_const_safe!(($T, bool): MIN.borrowing_sub(-1, false), (MIN + 1, false));
+                assert_eq_const_safe!(($T, bool): MIN.borrowing_sub(-1, true), (MIN, false)); // no intermediate overflow
+                assert_eq_const_safe!(($T, bool): MAX.borrowing_sub(-1, false), (MIN, true));
+                assert_eq_const_safe!(($T, bool): MAX.borrowing_sub(-1, true), (MAX, false)); // no intermediate overflow
+                assert_eq_const_safe!(($T, bool): (0 as $T).borrowing_sub(MIN, false), (MIN, true));
+                assert_eq_const_safe!(($T, bool): (0 as $T).borrowing_sub(MIN, true), (MAX, false));
             }
 
             fn test_widening_mul() {
-                assert_eq_const_safe!(MAX.widening_mul(MAX), (1, MAX / 2));
-                assert_eq_const_safe!(MIN.widening_mul(MAX), (MIN as $U, MIN / 2));
-                assert_eq_const_safe!(MIN.widening_mul(MIN), (0, MAX / 2 + 1));
+                assert_eq_const_safe!(($U, $T): MAX.widening_mul(MAX), (1, MAX / 2));
+                assert_eq_const_safe!(($U, $T): MIN.widening_mul(MAX), (MIN as $U, MIN / 2));
+                assert_eq_const_safe!(($U, $T): MIN.widening_mul(MIN), (0, MAX / 2 + 1));
             }
 
             fn test_carrying_mul() {
-                assert_eq_const_safe!(MAX.carrying_mul(MAX, 0), (1, MAX / 2));
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T): MAX.carrying_mul(MAX, 0), (1, MAX / 2));
+                assert_eq_const_safe!(($U, $T):
                     MAX.carrying_mul(MAX, MAX),
                     (UMAX / 2 + 1, MAX / 2)
                 );
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T):
                     MAX.carrying_mul(MAX, MIN),
                     (UMAX / 2 + 2, MAX / 2 - 1)
                 );
-                assert_eq_const_safe!(MIN.carrying_mul(MAX, 0), (MIN as $U, MIN / 2));
-                assert_eq_const_safe!(MIN.carrying_mul(MAX, MAX), (UMAX, MIN / 2));
-                assert_eq_const_safe!(MIN.carrying_mul(MAX, MIN), (0, MIN / 2));
-                assert_eq_const_safe!(MIN.carrying_mul(MIN, 0), (0, MAX / 2 + 1));
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T): MIN.carrying_mul(MAX, 0), (MIN as $U, MIN / 2));
+                assert_eq_const_safe!(($U, $T): MIN.carrying_mul(MAX, MAX), (UMAX, MIN / 2));
+                assert_eq_const_safe!(($U, $T): MIN.carrying_mul(MAX, MIN), (0, MIN / 2));
+                assert_eq_const_safe!(($U, $T): MIN.carrying_mul(MIN, 0), (0, MAX / 2 + 1));
+                assert_eq_const_safe!(($U, $T):
                     MIN.carrying_mul(MIN, MAX),
                     (UMAX / 2, MAX / 2 + 1)
                 );
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T):
                     MIN.carrying_mul(MIN, MIN),
                     (UMAX / 2 + 1, MAX / 2)
                 );
             }
 
             fn test_carrying_mul_add() {
-                assert_eq_const_safe!(MAX.carrying_mul_add(MAX, 0, 0), (1, MAX / 2));
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T): MAX.carrying_mul_add(MAX, 0, 0), (1, MAX / 2));
+                assert_eq_const_safe!(($U, $T):
                     MAX.carrying_mul_add(MAX, MAX, 0),
                     (UMAX / 2 + 1, MAX / 2)
                 );
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T):
                     MAX.carrying_mul_add(MAX, MIN, 0),
                     (UMAX / 2 + 2, MAX / 2 - 1)
                 );
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T):
                     MAX.carrying_mul_add(MAX, MAX, MAX),
                     (UMAX, MAX / 2)
                 );
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T):
                     MAX.carrying_mul_add(MAX, MAX, MIN),
                     (0, MAX / 2)
                 );
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T):
                     MAX.carrying_mul_add(MAX, MIN, MIN),
                     (1, MAX / 2 - 1)
                 );
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T):
                     MIN.carrying_mul_add(MAX, 0, 0),
                     (MIN as $U, MIN / 2)
                 );
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T):
                     MIN.carrying_mul_add(MAX, MAX, 0),
                     (UMAX, MIN / 2)
                 );
-                assert_eq_const_safe!(MIN.carrying_mul_add(MAX, MIN, 0), (0, MIN / 2));
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T):
+                    MIN.carrying_mul_add(MAX, MIN, 0),
+                    (0, MIN / 2)
+                );
+                assert_eq_const_safe!(($U, $T):
                     MIN.carrying_mul_add(MAX, MAX, MAX),
                     (UMAX / 2 - 1, MIN / 2 + 1)
                 );
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T):
                     MIN.carrying_mul_add(MAX, MAX, MIN),
                     (UMAX / 2, MIN / 2)
                 );
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T):
                     MIN.carrying_mul_add(MAX, MIN, MIN),
                     (UMAX / 2 + 1, MIN / 2 - 1)
                 );
-                assert_eq_const_safe!(MIN.carrying_mul_add(MIN, 0, 0), (0, MAX / 2 + 1));
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T):
+                    MIN.carrying_mul_add(MIN, 0, 0),
+                    (0, MAX / 2 + 1)
+                );
+                assert_eq_const_safe!(($U, $T):
                     MIN.carrying_mul_add(MIN, MAX, 0),
                     (UMAX / 2, MAX / 2 + 1)
                 );
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T):
                     MIN.carrying_mul_add(MIN, MIN, 0),
                     (UMAX / 2 + 1, MAX / 2)
                 );
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T):
                     MIN.carrying_mul_add(MIN, MAX, MAX),
                     (UMAX - 1, MAX / 2 + 1)
                 );
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T):
                     MIN.carrying_mul_add(MIN, MAX, MIN),
                     (UMAX, MAX / 2)
                 );
-                assert_eq_const_safe!(
+                assert_eq_const_safe!(($U, $T):
                     MIN.carrying_mul_add(MIN, MIN, MIN),
                     (0, MAX / 2)
                 );
             }
 
             fn test_midpoint() {
-                assert_eq_const_safe!(<$T>::midpoint(1, 3), 2);
-                assert_eq_const_safe!(<$T>::midpoint(3, 1), 2);
+                assert_eq_const_safe!($T: <$T>::midpoint(1, 3), 2);
+                assert_eq_const_safe!($T: <$T>::midpoint(3, 1), 2);
 
-                assert_eq_const_safe!(<$T>::midpoint(0, 0), 0);
-                assert_eq_const_safe!(<$T>::midpoint(0, 2), 1);
-                assert_eq_const_safe!(<$T>::midpoint(2, 0), 1);
-                assert_eq_const_safe!(<$T>::midpoint(2, 2), 2);
+                assert_eq_const_safe!($T: <$T>::midpoint(0, 0), 0);
+                assert_eq_const_safe!($T: <$T>::midpoint(0, 2), 1);
+                assert_eq_const_safe!($T: <$T>::midpoint(2, 0), 1);
+                assert_eq_const_safe!($T: <$T>::midpoint(2, 2), 2);
 
-                assert_eq_const_safe!(<$T>::midpoint(1, 4), 2);
-                assert_eq_const_safe!(<$T>::midpoint(4, 1), 2);
-                assert_eq_const_safe!(<$T>::midpoint(3, 4), 3);
-                assert_eq_const_safe!(<$T>::midpoint(4, 3), 3);
+                assert_eq_const_safe!($T: <$T>::midpoint(1, 4), 2);
+                assert_eq_const_safe!($T: <$T>::midpoint(4, 1), 2);
+                assert_eq_const_safe!($T: <$T>::midpoint(3, 4), 3);
+                assert_eq_const_safe!($T: <$T>::midpoint(4, 3), 3);
 
-                assert_eq_const_safe!(<$T>::midpoint(<$T>::MIN, <$T>::MAX), 0);
-                assert_eq_const_safe!(<$T>::midpoint(<$T>::MAX, <$T>::MIN), 0);
-                assert_eq_const_safe!(<$T>::midpoint(<$T>::MIN, <$T>::MIN), <$T>::MIN);
-                assert_eq_const_safe!(<$T>::midpoint(<$T>::MAX, <$T>::MAX), <$T>::MAX);
+                assert_eq_const_safe!($T: <$T>::midpoint(<$T>::MIN, <$T>::MAX), 0);
+                assert_eq_const_safe!($T: <$T>::midpoint(<$T>::MAX, <$T>::MIN), 0);
+                assert_eq_const_safe!($T: <$T>::midpoint(<$T>::MIN, <$T>::MIN), <$T>::MIN);
+                assert_eq_const_safe!($T: <$T>::midpoint(<$T>::MAX, <$T>::MAX), <$T>::MAX);
 
-                assert_eq_const_safe!(<$T>::midpoint(<$T>::MIN, 6), <$T>::MIN / 2 + 3);
-                assert_eq_const_safe!(<$T>::midpoint(6, <$T>::MIN), <$T>::MIN / 2 + 3);
-                assert_eq_const_safe!(<$T>::midpoint(<$T>::MAX, 6), <$T>::MAX / 2 + 3);
-                assert_eq_const_safe!(<$T>::midpoint(6, <$T>::MAX), <$T>::MAX / 2 + 3);
+                assert_eq_const_safe!($T: <$T>::midpoint(<$T>::MIN, 6), <$T>::MIN / 2 + 3);
+                assert_eq_const_safe!($T: <$T>::midpoint(6, <$T>::MIN), <$T>::MIN / 2 + 3);
+                assert_eq_const_safe!($T: <$T>::midpoint(<$T>::MAX, 6), <$T>::MAX / 2 + 3);
+                assert_eq_const_safe!($T: <$T>::midpoint(6, <$T>::MAX), <$T>::MAX / 2 + 3);
             }
         }
 
@@ -526,154 +533,154 @@ macro_rules! int_module {
         test_runtime_and_compiletime! {
             fn test_unbounded_shl() {
                 // <$T>::MIN
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_TEST_ONE), (<$T>::MIN << SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_TEST_TWO), (<$T>::MIN << SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_TEST_THREE), (<$T>::MIN << SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_TEST_FOUR), (<$T>::MIN << SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, 1), (<$T>::MIN << 1));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, 3), (<$T>::MIN << 3));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, 5), (<$T>::MIN << 5));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_TEST_ONE), (<$T>::MIN << SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_TEST_TWO), (<$T>::MIN << SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_TEST_THREE), (<$T>::MIN << SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_TEST_FOUR), (<$T>::MIN << SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, 1), (<$T>::MIN << 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, 3), (<$T>::MIN << 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, 5), (<$T>::MIN << 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // <$T>::MAX
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_TEST_ONE), (<$T>::MAX << SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_TEST_TWO), (<$T>::MAX << SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_TEST_THREE), (<$T>::MAX << SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_TEST_FOUR), (<$T>::MAX << SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, 1), (<$T>::MAX << 1));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, 3), (<$T>::MAX << 3));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, 5), (<$T>::MAX << 5));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_TEST_ONE), (<$T>::MAX << SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_TEST_TWO), (<$T>::MAX << SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_TEST_THREE), (<$T>::MAX << SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_TEST_FOUR), (<$T>::MAX << SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, 1), (<$T>::MAX << 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, 3), (<$T>::MAX << 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, 5), (<$T>::MAX << 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // 1
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, SHIFT_AMOUNT_TEST_ONE), (1 << SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, SHIFT_AMOUNT_TEST_TWO), (1 << SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, SHIFT_AMOUNT_TEST_THREE), (1 << SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, SHIFT_AMOUNT_TEST_FOUR), (1 << SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, 1), (1 << 1));
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, 3), (1 << 3));
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, 5), (1 << 5));
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, SHIFT_AMOUNT_TEST_ONE), (1 << SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, SHIFT_AMOUNT_TEST_TWO), (1 << SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, SHIFT_AMOUNT_TEST_THREE), (1 << SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, SHIFT_AMOUNT_TEST_FOUR), (1 << SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, 1), (1 << 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, 3), (1 << 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, 5), (1 << 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // -1
-                assert_eq_const_safe!(<$T>::unbounded_shl(-1, SHIFT_AMOUNT_TEST_ONE), (-1 << SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(-1, SHIFT_AMOUNT_TEST_TWO), (-1 << SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shl(-1, SHIFT_AMOUNT_TEST_THREE), (-1 << SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(-1, SHIFT_AMOUNT_TEST_FOUR), (-1 << SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shl(-1, 1), (-1 << 1));
-                assert_eq_const_safe!(<$T>::unbounded_shl(-1, 3), (-1 << 3));
-                assert_eq_const_safe!(<$T>::unbounded_shl(-1, 5), (-1 << 5));
-                assert_eq_const_safe!(<$T>::unbounded_shl(-1, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(-1, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(-1, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(-1, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(-1, SHIFT_AMOUNT_TEST_ONE), (-1 << SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(-1, SHIFT_AMOUNT_TEST_TWO), (-1 << SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(-1, SHIFT_AMOUNT_TEST_THREE), (-1 << SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(-1, SHIFT_AMOUNT_TEST_FOUR), (-1 << SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(-1, 1), (-1 << 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(-1, 3), (-1 << 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(-1, 5), (-1 << 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(-1, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(-1, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(-1, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(-1, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // 8
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, SHIFT_AMOUNT_TEST_ONE), (8 << SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, SHIFT_AMOUNT_TEST_TWO), (8 << SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, SHIFT_AMOUNT_TEST_THREE), (8 << SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, SHIFT_AMOUNT_TEST_FOUR), (8 << SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, 1), (8 << 1));
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, 3), (8 << 3));
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, 5), (8 << 5));
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, SHIFT_AMOUNT_TEST_ONE), (8 << SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, SHIFT_AMOUNT_TEST_TWO), (8 << SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, SHIFT_AMOUNT_TEST_THREE), (8 << SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, SHIFT_AMOUNT_TEST_FOUR), (8 << SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, 1), (8 << 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, 3), (8 << 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, 5), (8 << 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // 17
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, SHIFT_AMOUNT_TEST_ONE), (17 << SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, SHIFT_AMOUNT_TEST_TWO), (17 << SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, SHIFT_AMOUNT_TEST_THREE), (17 << SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, SHIFT_AMOUNT_TEST_FOUR), (17 << SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, 1), (17 << 1));
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, 3), (17 << 3));
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, 5), (17 << 5));
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, SHIFT_AMOUNT_TEST_ONE), (17 << SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, SHIFT_AMOUNT_TEST_TWO), (17 << SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, SHIFT_AMOUNT_TEST_THREE), (17 << SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, SHIFT_AMOUNT_TEST_FOUR), (17 << SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, 1), (17 << 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, 3), (17 << 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, 5), (17 << 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, SHIFT_AMOUNT_OVERFLOW3), 0);
             }
 
             fn test_unbounded_shr() {
                 // <$T>::MIN
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_TEST_ONE), (<$T>::MIN >> SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_TEST_TWO), (<$T>::MIN >> SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_TEST_THREE), (<$T>::MIN >> SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_TEST_FOUR), (<$T>::MIN >> SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, 1), (<$T>::MIN >> 1));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, 3), (<$T>::MIN >> 3));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, 5), (<$T>::MIN >> 5));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW), -1);
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW2), -1);
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW3), -1);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_TEST_ONE), (<$T>::MIN >> SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_TEST_TWO), (<$T>::MIN >> SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_TEST_THREE), (<$T>::MIN >> SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_TEST_FOUR), (<$T>::MIN >> SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, 1), (<$T>::MIN >> 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, 3), (<$T>::MIN >> 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, 5), (<$T>::MIN >> 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW), -1);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW2), -1);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW3), -1);
 
                 // <$T>::MAX
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_TEST_ONE), (<$T>::MAX >> SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_TEST_TWO), (<$T>::MAX >> SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_TEST_THREE), (<$T>::MAX >> SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_TEST_FOUR), (<$T>::MAX >> SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, 1), (<$T>::MAX >> 1));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, 3), (<$T>::MAX >> 3));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, 5), (<$T>::MAX >> 5));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_TEST_ONE), (<$T>::MAX >> SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_TEST_TWO), (<$T>::MAX >> SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_TEST_THREE), (<$T>::MAX >> SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_TEST_FOUR), (<$T>::MAX >> SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, 1), (<$T>::MAX >> 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, 3), (<$T>::MAX >> 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, 5), (<$T>::MAX >> 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // 1
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, SHIFT_AMOUNT_TEST_ONE), (1 >> SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, SHIFT_AMOUNT_TEST_TWO), (1 >> SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, SHIFT_AMOUNT_TEST_THREE), (1 >> SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, SHIFT_AMOUNT_TEST_FOUR), (1 >> SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, 1), (1 >> 1));
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, 3), (1 >> 3));
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, 5), (1 >> 5));
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, SHIFT_AMOUNT_TEST_ONE), (1 >> SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, SHIFT_AMOUNT_TEST_TWO), (1 >> SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, SHIFT_AMOUNT_TEST_THREE), (1 >> SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, SHIFT_AMOUNT_TEST_FOUR), (1 >> SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, 1), (1 >> 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, 3), (1 >> 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, 5), (1 >> 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // -1
-                assert_eq_const_safe!(<$T>::unbounded_shr(-1, SHIFT_AMOUNT_TEST_ONE), (-1 >> SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(-1, SHIFT_AMOUNT_TEST_TWO), (-1 >> SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shr(-1, SHIFT_AMOUNT_TEST_THREE), (-1 >> SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(-1, SHIFT_AMOUNT_TEST_FOUR), (-1 >> SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shr(-1, 1), (-1 >> 1));
-                assert_eq_const_safe!(<$T>::unbounded_shr(-1, 3), (-1 >> 3));
-                assert_eq_const_safe!(<$T>::unbounded_shr(-1, 5), (-1 >> 5));
-                assert_eq_const_safe!(<$T>::unbounded_shr(-1, SHIFT_AMOUNT_OVERFLOW), -1);
-                assert_eq_const_safe!(<$T>::unbounded_shr(-1, SHIFT_AMOUNT_OVERFLOW), -1);
-                assert_eq_const_safe!(<$T>::unbounded_shr(-1, SHIFT_AMOUNT_OVERFLOW2), -1);
-                assert_eq_const_safe!(<$T>::unbounded_shr(-1, SHIFT_AMOUNT_OVERFLOW3), -1);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(-1, SHIFT_AMOUNT_TEST_ONE), (-1 >> SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(-1, SHIFT_AMOUNT_TEST_TWO), (-1 >> SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(-1, SHIFT_AMOUNT_TEST_THREE), (-1 >> SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(-1, SHIFT_AMOUNT_TEST_FOUR), (-1 >> SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(-1, 1), (-1 >> 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(-1, 3), (-1 >> 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(-1, 5), (-1 >> 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(-1, SHIFT_AMOUNT_OVERFLOW), -1);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(-1, SHIFT_AMOUNT_OVERFLOW), -1);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(-1, SHIFT_AMOUNT_OVERFLOW2), -1);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(-1, SHIFT_AMOUNT_OVERFLOW3), -1);
 
                 // 8
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, SHIFT_AMOUNT_TEST_ONE), (8 >> SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, SHIFT_AMOUNT_TEST_TWO), (8 >> SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, SHIFT_AMOUNT_TEST_THREE), (8 >> SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, SHIFT_AMOUNT_TEST_FOUR), (8 >> SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, 1), (8 >> 1));
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, 3), (8 >> 3));
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, 5), (8 >> 5));
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, SHIFT_AMOUNT_TEST_ONE), (8 >> SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, SHIFT_AMOUNT_TEST_TWO), (8 >> SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, SHIFT_AMOUNT_TEST_THREE), (8 >> SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, SHIFT_AMOUNT_TEST_FOUR), (8 >> SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, 1), (8 >> 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, 3), (8 >> 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, 5), (8 >> 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // 17
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, SHIFT_AMOUNT_TEST_ONE), (17 >> SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, SHIFT_AMOUNT_TEST_TWO), (17 >> SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, SHIFT_AMOUNT_TEST_THREE), (17 >> SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, SHIFT_AMOUNT_TEST_FOUR), (17 >> SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, 1), (17 >> 1));
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, 3), (17 >> 3));
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, 5), (17 >> 5));
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, SHIFT_AMOUNT_TEST_ONE), (17 >> SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, SHIFT_AMOUNT_TEST_TWO), (17 >> SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, SHIFT_AMOUNT_TEST_THREE), (17 >> SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, SHIFT_AMOUNT_TEST_FOUR), (17 >> SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, 1), (17 >> 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, 3), (17 >> 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, 5), (17 >> 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, SHIFT_AMOUNT_OVERFLOW3), 0);
             }
         }
     };
diff --git a/coretests/tests/num/uint_macros.rs b/coretests/tests/num/uint_macros.rs
index d09eb97b17e06..2e35e8bf5342a 100644
--- a/coretests/tests/num/uint_macros.rs
+++ b/coretests/tests/num/uint_macros.rs
@@ -1,5 +1,6 @@
 macro_rules! uint_module {
     ($T:ident) => {
+        use core::num::ParseIntError;
         use core::ops::{BitAnd, BitOr, BitXor, Not, Shl, Shr};
         use core::$T::*;
 
@@ -49,95 +50,95 @@ macro_rules! uint_module {
 
             fn test_leading_trailing_ones() {
                 const A: $T = 0b0101_1111;
-                assert_eq_const_safe!(A.trailing_ones(), 5);
-                assert_eq_const_safe!((!A).leading_ones(), $T::BITS - 7);
+                assert_eq_const_safe!(u32: A.trailing_ones(), 5);
+                assert_eq_const_safe!(u32: (!A).leading_ones(), $T::BITS - 7);
 
-                assert_eq_const_safe!(A.reverse_bits().leading_ones(), 5);
+                assert_eq_const_safe!(u32: A.reverse_bits().leading_ones(), 5);
 
-                assert_eq_const_safe!(_1.leading_ones(), $T::BITS);
-                assert_eq_const_safe!(_1.trailing_ones(), $T::BITS);
+                assert_eq_const_safe!(u32: _1.leading_ones(), $T::BITS);
+                assert_eq_const_safe!(u32: _1.trailing_ones(), $T::BITS);
 
-                assert_eq_const_safe!((_1 << 1).trailing_ones(), 0);
-                assert_eq_const_safe!((_1 >> 1).leading_ones(), 0);
+                assert_eq_const_safe!(u32: (_1 << 1).trailing_ones(), 0);
+                assert_eq_const_safe!(u32: (_1 >> 1).leading_ones(), 0);
 
-                assert_eq_const_safe!((_1 << 1).leading_ones(), $T::BITS - 1);
-                assert_eq_const_safe!((_1 >> 1).trailing_ones(), $T::BITS - 1);
+                assert_eq_const_safe!(u32: (_1 << 1).leading_ones(), $T::BITS - 1);
+                assert_eq_const_safe!(u32: (_1 >> 1).trailing_ones(), $T::BITS - 1);
 
-                assert_eq_const_safe!(_0.leading_ones(), 0);
-                assert_eq_const_safe!(_0.trailing_ones(), 0);
+                assert_eq_const_safe!(u32: _0.leading_ones(), 0);
+                assert_eq_const_safe!(u32: _0.trailing_ones(), 0);
 
                 const X: $T = 0b0010_1100;
-                assert_eq_const_safe!(X.leading_ones(), 0);
-                assert_eq_const_safe!(X.trailing_ones(), 0);
+                assert_eq_const_safe!(u32: X.leading_ones(), 0);
+                assert_eq_const_safe!(u32: X.trailing_ones(), 0);
             }
 
             fn test_rotate() {
-                assert_eq_const_safe!(A.rotate_left(6).rotate_right(2).rotate_right(4), A);
-                assert_eq_const_safe!(B.rotate_left(3).rotate_left(2).rotate_right(5), B);
-                assert_eq_const_safe!(C.rotate_left(6).rotate_right(2).rotate_right(4), C);
+                assert_eq_const_safe!($T: A.rotate_left(6).rotate_right(2).rotate_right(4), A);
+                assert_eq_const_safe!($T: B.rotate_left(3).rotate_left(2).rotate_right(5), B);
+                assert_eq_const_safe!($T: C.rotate_left(6).rotate_right(2).rotate_right(4), C);
 
                 // Rotating these should make no difference
                 //
                 // We test using 124 bits because to ensure that overlong bit shifts do
                 // not cause undefined behavior. See #10183.
-                assert_eq_const_safe!(_0.rotate_left(124), _0);
-                assert_eq_const_safe!(_1.rotate_left(124), _1);
-                assert_eq_const_safe!(_0.rotate_right(124), _0);
-                assert_eq_const_safe!(_1.rotate_right(124), _1);
+                assert_eq_const_safe!($T: _0.rotate_left(124), _0);
+                assert_eq_const_safe!($T: _1.rotate_left(124), _1);
+                assert_eq_const_safe!($T: _0.rotate_right(124), _0);
+                assert_eq_const_safe!($T: _1.rotate_right(124), _1);
 
                 // Rotating by 0 should have no effect
-                assert_eq_const_safe!(A.rotate_left(0), A);
-                assert_eq_const_safe!(B.rotate_left(0), B);
-                assert_eq_const_safe!(C.rotate_left(0), C);
+                assert_eq_const_safe!($T: A.rotate_left(0), A);
+                assert_eq_const_safe!($T: B.rotate_left(0), B);
+                assert_eq_const_safe!($T: C.rotate_left(0), C);
                 // Rotating by a multiple of word size should also have no effect
-                assert_eq_const_safe!(A.rotate_left(128), A);
-                assert_eq_const_safe!(B.rotate_left(128), B);
-                assert_eq_const_safe!(C.rotate_left(128), C);
+                assert_eq_const_safe!($T: A.rotate_left(128), A);
+                assert_eq_const_safe!($T: B.rotate_left(128), B);
+                assert_eq_const_safe!($T: C.rotate_left(128), C);
             }
 
             fn test_swap_bytes() {
-                assert_eq_const_safe!(A.swap_bytes().swap_bytes(), A);
-                assert_eq_const_safe!(B.swap_bytes().swap_bytes(), B);
-                assert_eq_const_safe!(C.swap_bytes().swap_bytes(), C);
+                assert_eq_const_safe!($T: A.swap_bytes().swap_bytes(), A);
+                assert_eq_const_safe!($T: B.swap_bytes().swap_bytes(), B);
+                assert_eq_const_safe!($T: C.swap_bytes().swap_bytes(), C);
 
                 // Swapping these should make no difference
-                assert_eq_const_safe!(_0.swap_bytes(), _0);
-                assert_eq_const_safe!(_1.swap_bytes(), _1);
+                assert_eq_const_safe!($T: _0.swap_bytes(), _0);
+                assert_eq_const_safe!($T: _1.swap_bytes(), _1);
             }
 
             fn test_reverse_bits() {
-                assert_eq_const_safe!(A.reverse_bits().reverse_bits(), A);
-                assert_eq_const_safe!(B.reverse_bits().reverse_bits(), B);
-                assert_eq_const_safe!(C.reverse_bits().reverse_bits(), C);
+                assert_eq_const_safe!($T: A.reverse_bits().reverse_bits(), A);
+                assert_eq_const_safe!($T: B.reverse_bits().reverse_bits(), B);
+                assert_eq_const_safe!($T: C.reverse_bits().reverse_bits(), C);
 
                 // Swapping these should make no difference
-                assert_eq_const_safe!(_0.reverse_bits(), _0);
-                assert_eq_const_safe!(_1.reverse_bits(), _1);
+                assert_eq_const_safe!($T: _0.reverse_bits(), _0);
+                assert_eq_const_safe!($T: _1.reverse_bits(), _1);
             }
 
             fn test_le() {
-                assert_eq_const_safe!($T::from_le(A.to_le()), A);
-                assert_eq_const_safe!($T::from_le(B.to_le()), B);
-                assert_eq_const_safe!($T::from_le(C.to_le()), C);
-                assert_eq_const_safe!($T::from_le(_0), _0);
-                assert_eq_const_safe!($T::from_le(_1), _1);
-                assert_eq_const_safe!(_0.to_le(), _0);
-                assert_eq_const_safe!(_1.to_le(), _1);
+                assert_eq_const_safe!($T: $T::from_le(A.to_le()), A);
+                assert_eq_const_safe!($T: $T::from_le(B.to_le()), B);
+                assert_eq_const_safe!($T: $T::from_le(C.to_le()), C);
+                assert_eq_const_safe!($T: $T::from_le(_0), _0);
+                assert_eq_const_safe!($T: $T::from_le(_1), _1);
+                assert_eq_const_safe!($T: _0.to_le(), _0);
+                assert_eq_const_safe!($T: _1.to_le(), _1);
             }
 
             fn test_be() {
-                assert_eq_const_safe!($T::from_be(A.to_be()), A);
-                assert_eq_const_safe!($T::from_be(B.to_be()), B);
-                assert_eq_const_safe!($T::from_be(C.to_be()), C);
-                assert_eq_const_safe!($T::from_be(_0), _0);
-                assert_eq_const_safe!($T::from_be(_1), _1);
-                assert_eq_const_safe!(_0.to_be(), _0);
-                assert_eq_const_safe!(_1.to_be(), _1);
+                assert_eq_const_safe!($T: $T::from_be(A.to_be()), A);
+                assert_eq_const_safe!($T: $T::from_be(B.to_be()), B);
+                assert_eq_const_safe!($T: $T::from_be(C.to_be()), C);
+                assert_eq_const_safe!($T: $T::from_be(_0), _0);
+                assert_eq_const_safe!($T: $T::from_be(_1), _1);
+                assert_eq_const_safe!($T: _0.to_be(), _0);
+                assert_eq_const_safe!($T: _1.to_be(), _1);
             }
 
             fn test_unsigned_checked_div() {
-                assert_eq_const_safe!((10 as $T).checked_div(2), Some(5));
-                assert_eq_const_safe!((5 as $T).checked_div(0), None);
+                assert_eq_const_safe!(Option<$T>: (10 as $T).checked_div(2), Some(5));
+                assert_eq_const_safe!(Option<$T>: (5 as $T).checked_div(0), None);
             }
         }
 
@@ -194,12 +195,12 @@ macro_rules! uint_module {
 
         test_runtime_and_compiletime! {
             fn test_parse_bytes() {
-                assert_eq_const_safe!($T::from_str_radix("123", 10), Ok(123 as $T));
-                assert_eq_const_safe!($T::from_str_radix("1001", 2), Ok(9 as $T));
-                assert_eq_const_safe!($T::from_str_radix("123", 8), Ok(83 as $T));
-                assert_eq_const_safe!(u16::from_str_radix("123", 16), Ok(291 as u16));
-                assert_eq_const_safe!(u16::from_str_radix("ffff", 16), Ok(65535 as u16));
-                assert_eq_const_safe!($T::from_str_radix("z", 36), Ok(35 as $T));
+                assert_eq_const_safe!(Result<$T, ParseIntError>: $T::from_str_radix("123", 10), Ok(123 as $T));
+                assert_eq_const_safe!(Result<$T, ParseIntError>: $T::from_str_radix("1001", 2), Ok(9 as $T));
+                assert_eq_const_safe!(Result<$T, ParseIntError>: $T::from_str_radix("123", 8), Ok(83 as $T));
+                assert_eq_const_safe!(Result<u16, ParseIntError>: u16::from_str_radix("123", 16), Ok(291 as u16));
+                assert_eq_const_safe!(Result<u16, ParseIntError>: u16::from_str_radix("ffff", 16), Ok(65535 as u16));
+                assert_eq_const_safe!(Result<$T, ParseIntError>: $T::from_str_radix("z", 36), Ok(35 as $T));
 
                 assert!($T::from_str_radix("Z", 10).is_err());
                 assert!($T::from_str_radix("_", 2).is_err());
@@ -208,16 +209,16 @@ macro_rules! uint_module {
             fn test_pow() {
                 {
                     const R: $T = 2;
-                    assert_eq_const_safe!(R.pow(2), 4 as $T);
-                    assert_eq_const_safe!(R.pow(0), 1 as $T);
-                    assert_eq_const_safe!(R.wrapping_pow(2), 4 as $T);
-                    assert_eq_const_safe!(R.wrapping_pow(0), 1 as $T);
-                    assert_eq_const_safe!(R.checked_pow(2), Some(4 as $T));
-                    assert_eq_const_safe!(R.checked_pow(0), Some(1 as $T));
-                    assert_eq_const_safe!(R.overflowing_pow(2), (4 as $T, false));
-                    assert_eq_const_safe!(R.overflowing_pow(0), (1 as $T, false));
-                    assert_eq_const_safe!(R.saturating_pow(2), 4 as $T);
-                    assert_eq_const_safe!(R.saturating_pow(0), 1 as $T);
+                    assert_eq_const_safe!($T: R.pow(2), 4 as $T);
+                    assert_eq_const_safe!($T: R.pow(0), 1 as $T);
+                    assert_eq_const_safe!($T: R.wrapping_pow(2), 4 as $T);
+                    assert_eq_const_safe!($T: R.wrapping_pow(0), 1 as $T);
+                    assert_eq_const_safe!(Option<$T>: R.checked_pow(2), Some(4 as $T));
+                    assert_eq_const_safe!(Option<$T>: R.checked_pow(0), Some(1 as $T));
+                    assert_eq_const_safe!(($T, bool): R.overflowing_pow(2), (4 as $T, false));
+                    assert_eq_const_safe!(($T, bool): R.overflowing_pow(0), (1 as $T, false));
+                    assert_eq_const_safe!($T: R.saturating_pow(2), 4 as $T);
+                    assert_eq_const_safe!($T: R.saturating_pow(0), 1 as $T);
                 }
 
                 {
@@ -226,20 +227,20 @@ macro_rules! uint_module {
                     // if itest::MAX == 2^j-1, then itest is a `j` bit int,
                     // so that `itest::MAX*itest::MAX == 2^(2*j)-2^(j+1)+1`,
                     // thussaturating_pow the overflowing result is exactly 1.
-                    assert_eq_const_safe!(R.wrapping_pow(2), 1 as $T);
-                    assert_eq_const_safe!(R.checked_pow(2), None);
-                    assert_eq_const_safe!(R.overflowing_pow(2), (1 as $T, true));
-                    assert_eq_const_safe!(R.saturating_pow(2), MAX);
+                    assert_eq_const_safe!($T: R.wrapping_pow(2), 1 as $T);
+                    assert_eq_const_safe!(Option<$T>: R.checked_pow(2), None);
+                    assert_eq_const_safe!(($T, bool): R.overflowing_pow(2), (1 as $T, true));
+                    assert_eq_const_safe!($T: R.saturating_pow(2), MAX);
                 }
             }
 
             fn test_isqrt() {
-                assert_eq_const_safe!((0 as $T).isqrt(), 0 as $T);
-                assert_eq_const_safe!((1 as $T).isqrt(), 1 as $T);
-                assert_eq_const_safe!((2 as $T).isqrt(), 1 as $T);
-                assert_eq_const_safe!((99 as $T).isqrt(), 9 as $T);
-                assert_eq_const_safe!((100 as $T).isqrt(), 10 as $T);
-                assert_eq_const_safe!($T::MAX.isqrt(), (1 << ($T::BITS / 2)) - 1);
+                assert_eq_const_safe!($T: (0 as $T).isqrt(), 0 as $T);
+                assert_eq_const_safe!($T: (1 as $T).isqrt(), 1 as $T);
+                assert_eq_const_safe!($T: (2 as $T).isqrt(), 1 as $T);
+                assert_eq_const_safe!($T: (99 as $T).isqrt(), 9 as $T);
+                assert_eq_const_safe!($T: (100 as $T).isqrt(), 10 as $T);
+                assert_eq_const_safe!($T: $T::MAX.isqrt(), (1 << ($T::BITS / 2)) - 1);
             }
         }
 
@@ -264,24 +265,24 @@ macro_rules! uint_module {
 
         test_runtime_and_compiletime! {
             fn test_div_floor() {
-                assert_eq_const_safe!((8 as $T).div_floor(3), 2);
+                assert_eq_const_safe!($T: (8 as $T).div_floor(3), 2);
             }
 
             fn test_div_ceil() {
-                assert_eq_const_safe!((8 as $T).div_ceil(3), 3);
+                assert_eq_const_safe!($T: (8 as $T).div_ceil(3), 3);
             }
 
             fn test_next_multiple_of() {
-                assert_eq_const_safe!((16 as $T).next_multiple_of(8), 16);
-                assert_eq_const_safe!((23 as $T).next_multiple_of(8), 24);
-                assert_eq_const_safe!(MAX.next_multiple_of(1), MAX);
+                assert_eq_const_safe!($T: (16 as $T).next_multiple_of(8), 16);
+                assert_eq_const_safe!($T: (23 as $T).next_multiple_of(8), 24);
+                assert_eq_const_safe!($T: MAX.next_multiple_of(1), MAX);
             }
 
             fn test_checked_next_multiple_of() {
-                assert_eq_const_safe!((16 as $T).checked_next_multiple_of(8), Some(16));
-                assert_eq_const_safe!((23 as $T).checked_next_multiple_of(8), Some(24));
-                assert_eq_const_safe!((1 as $T).checked_next_multiple_of(0), None);
-                assert_eq_const_safe!(MAX.checked_next_multiple_of(2), None);
+                assert_eq_const_safe!(Option<$T>: (16 as $T).checked_next_multiple_of(8), Some(16));
+                assert_eq_const_safe!(Option<$T>: (23 as $T).checked_next_multiple_of(8), Some(24));
+                assert_eq_const_safe!(Option<$T>: (1 as $T).checked_next_multiple_of(0), None);
+                assert_eq_const_safe!(Option<$T>: MAX.checked_next_multiple_of(2), None);
             }
 
             fn test_is_next_multiple_of() {
@@ -292,63 +293,63 @@ macro_rules! uint_module {
             }
 
             fn test_carrying_add() {
-                assert_eq_const_safe!($T::MAX.carrying_add(1, false), (0, true));
-                assert_eq_const_safe!($T::MAX.carrying_add(0, true), (0, true));
-                assert_eq_const_safe!($T::MAX.carrying_add(1, true), (1, true));
+                assert_eq_const_safe!(($T, bool): $T::MAX.carrying_add(1, false), (0, true));
+                assert_eq_const_safe!(($T, bool): $T::MAX.carrying_add(0, true), (0, true));
+                assert_eq_const_safe!(($T, bool): $T::MAX.carrying_add(1, true), (1, true));
 
-                assert_eq_const_safe!($T::MIN.carrying_add($T::MAX, false), ($T::MAX, false));
-                assert_eq_const_safe!($T::MIN.carrying_add(0, true), (1, false));
-                assert_eq_const_safe!($T::MIN.carrying_add($T::MAX, true), (0, true));
+                assert_eq_const_safe!(($T, bool): $T::MIN.carrying_add($T::MAX, false), ($T::MAX, false));
+                assert_eq_const_safe!(($T, bool): $T::MIN.carrying_add(0, true), (1, false));
+                assert_eq_const_safe!(($T, bool): $T::MIN.carrying_add($T::MAX, true), (0, true));
             }
 
             fn test_borrowing_sub() {
-                assert_eq_const_safe!($T::MIN.borrowing_sub(1, false), ($T::MAX, true));
-                assert_eq_const_safe!($T::MIN.borrowing_sub(0, true), ($T::MAX, true));
-                assert_eq_const_safe!($T::MIN.borrowing_sub(1, true), ($T::MAX - 1, true));
+                assert_eq_const_safe!(($T, bool): $T::MIN.borrowing_sub(1, false), ($T::MAX, true));
+                assert_eq_const_safe!(($T, bool): $T::MIN.borrowing_sub(0, true), ($T::MAX, true));
+                assert_eq_const_safe!(($T, bool): $T::MIN.borrowing_sub(1, true), ($T::MAX - 1, true));
 
-                assert_eq_const_safe!($T::MAX.borrowing_sub($T::MAX, false), (0, false));
-                assert_eq_const_safe!($T::MAX.borrowing_sub(0, true), ($T::MAX - 1, false));
-                assert_eq_const_safe!($T::MAX.borrowing_sub($T::MAX, true), ($T::MAX, true));
+                assert_eq_const_safe!(($T, bool): $T::MAX.borrowing_sub($T::MAX, false), (0, false));
+                assert_eq_const_safe!(($T, bool): $T::MAX.borrowing_sub(0, true), ($T::MAX - 1, false));
+                assert_eq_const_safe!(($T, bool): $T::MAX.borrowing_sub($T::MAX, true), ($T::MAX, true));
             }
 
             fn test_widening_mul() {
-                assert_eq_const_safe!($T::MAX.widening_mul($T::MAX), (1, $T::MAX - 1));
+                assert_eq_const_safe!(($T, $T): $T::MAX.widening_mul($T::MAX), (1, $T::MAX - 1));
             }
 
             fn test_carrying_mul() {
-                assert_eq_const_safe!($T::MAX.carrying_mul($T::MAX, 0), (1, $T::MAX - 1));
-                assert_eq_const_safe!($T::MAX.carrying_mul($T::MAX, $T::MAX), (0, $T::MAX));
+                assert_eq_const_safe!(($T, $T): $T::MAX.carrying_mul($T::MAX, 0), (1, $T::MAX - 1));
+                assert_eq_const_safe!(($T, $T): $T::MAX.carrying_mul($T::MAX, $T::MAX), (0, $T::MAX));
             }
 
             fn test_carrying_mul_add() {
-                assert_eq_const_safe!($T::MAX.carrying_mul_add($T::MAX, 0, 0), (1, $T::MAX - 1));
-                assert_eq_const_safe!($T::MAX.carrying_mul_add($T::MAX, $T::MAX, 0), (0, $T::MAX));
-                assert_eq_const_safe!($T::MAX.carrying_mul_add($T::MAX, $T::MAX, $T::MAX), ($T::MAX, $T::MAX));
+                assert_eq_const_safe!(($T, $T): $T::MAX.carrying_mul_add($T::MAX, 0, 0), (1, $T::MAX - 1));
+                assert_eq_const_safe!(($T, $T): $T::MAX.carrying_mul_add($T::MAX, $T::MAX, 0), (0, $T::MAX));
+                assert_eq_const_safe!(($T, $T): $T::MAX.carrying_mul_add($T::MAX, $T::MAX, $T::MAX), ($T::MAX, $T::MAX));
             }
 
             fn test_midpoint() {
-                assert_eq_const_safe!(<$T>::midpoint(1, 3), 2);
-                assert_eq_const_safe!(<$T>::midpoint(3, 1), 2);
-
-                assert_eq_const_safe!(<$T>::midpoint(0, 0), 0);
-                assert_eq_const_safe!(<$T>::midpoint(0, 2), 1);
-                assert_eq_const_safe!(<$T>::midpoint(2, 0), 1);
-                assert_eq_const_safe!(<$T>::midpoint(2, 2), 2);
-
-                assert_eq_const_safe!(<$T>::midpoint(1, 4), 2);
-                assert_eq_const_safe!(<$T>::midpoint(4, 1), 2);
-                assert_eq_const_safe!(<$T>::midpoint(3, 4), 3);
-                assert_eq_const_safe!(<$T>::midpoint(4, 3), 3);
-
-                assert_eq_const_safe!(<$T>::midpoint(<$T>::MIN, <$T>::MAX), (<$T>::MAX - <$T>::MIN) / 2);
-                assert_eq_const_safe!(<$T>::midpoint(<$T>::MAX, <$T>::MIN), (<$T>::MAX - <$T>::MIN) / 2);
-                assert_eq_const_safe!(<$T>::midpoint(<$T>::MIN, <$T>::MIN), <$T>::MIN);
-                assert_eq_const_safe!(<$T>::midpoint(<$T>::MAX, <$T>::MAX), <$T>::MAX);
-
-                assert_eq_const_safe!(<$T>::midpoint(<$T>::MIN, 6), <$T>::MIN / 2 + 3);
-                assert_eq_const_safe!(<$T>::midpoint(6, <$T>::MIN), <$T>::MIN / 2 + 3);
-                assert_eq_const_safe!(<$T>::midpoint(<$T>::MAX, 6), (<$T>::MAX - <$T>::MIN) / 2 + 3);
-                assert_eq_const_safe!(<$T>::midpoint(6, <$T>::MAX), (<$T>::MAX - <$T>::MIN) / 2 + 3);
+                assert_eq_const_safe!($T: <$T>::midpoint(1, 3), 2);
+                assert_eq_const_safe!($T: <$T>::midpoint(3, 1), 2);
+
+                assert_eq_const_safe!($T: <$T>::midpoint(0, 0), 0);
+                assert_eq_const_safe!($T: <$T>::midpoint(0, 2), 1);
+                assert_eq_const_safe!($T: <$T>::midpoint(2, 0), 1);
+                assert_eq_const_safe!($T: <$T>::midpoint(2, 2), 2);
+
+                assert_eq_const_safe!($T: <$T>::midpoint(1, 4), 2);
+                assert_eq_const_safe!($T: <$T>::midpoint(4, 1), 2);
+                assert_eq_const_safe!($T: <$T>::midpoint(3, 4), 3);
+                assert_eq_const_safe!($T: <$T>::midpoint(4, 3), 3);
+
+                assert_eq_const_safe!($T: <$T>::midpoint(<$T>::MIN, <$T>::MAX), (<$T>::MAX - <$T>::MIN) / 2);
+                assert_eq_const_safe!($T: <$T>::midpoint(<$T>::MAX, <$T>::MIN), (<$T>::MAX - <$T>::MIN) / 2);
+                assert_eq_const_safe!($T: <$T>::midpoint(<$T>::MIN, <$T>::MIN), <$T>::MIN);
+                assert_eq_const_safe!($T: <$T>::midpoint(<$T>::MAX, <$T>::MAX), <$T>::MAX);
+
+                assert_eq_const_safe!($T: <$T>::midpoint(<$T>::MIN, 6), <$T>::MIN / 2 + 3);
+                assert_eq_const_safe!($T: <$T>::midpoint(6, <$T>::MIN), <$T>::MIN / 2 + 3);
+                assert_eq_const_safe!($T: <$T>::midpoint(<$T>::MAX, 6), (<$T>::MAX - <$T>::MIN) / 2 + 3);
+                assert_eq_const_safe!($T: <$T>::midpoint(6, <$T>::MAX), (<$T>::MAX - <$T>::MIN) / 2 + 3);
             }
         }
 
@@ -365,154 +366,154 @@ macro_rules! uint_module {
         test_runtime_and_compiletime! {
             fn test_unbounded_shl() {
                 // <$T>::MIN
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_TEST_ONE), (<$T>::MIN << SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_TEST_TWO), (<$T>::MIN << SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_TEST_THREE), (<$T>::MIN << SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_TEST_FOUR), (<$T>::MIN << SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, 1), (<$T>::MIN << 1));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, 3), (<$T>::MIN << 3));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, 5), (<$T>::MIN << 5));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_TEST_ONE), (<$T>::MIN << SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_TEST_TWO), (<$T>::MIN << SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_TEST_THREE), (<$T>::MIN << SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_TEST_FOUR), (<$T>::MIN << SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, 1), (<$T>::MIN << 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, 3), (<$T>::MIN << 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, 5), (<$T>::MIN << 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // <$T>::MAX
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_TEST_ONE), (<$T>::MAX << SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_TEST_TWO), (<$T>::MAX << SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_TEST_THREE), (<$T>::MAX << SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_TEST_FOUR), (<$T>::MAX << SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, 1), (<$T>::MAX << 1));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, 3), (<$T>::MAX << 3));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, 5), (<$T>::MAX << 5));
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_TEST_ONE), (<$T>::MAX << SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_TEST_TWO), (<$T>::MAX << SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_TEST_THREE), (<$T>::MAX << SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_TEST_FOUR), (<$T>::MAX << SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, 1), (<$T>::MAX << 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, 3), (<$T>::MAX << 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, 5), (<$T>::MAX << 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // 1
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, SHIFT_AMOUNT_TEST_ONE), (1 << SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, SHIFT_AMOUNT_TEST_TWO), (1 << SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, SHIFT_AMOUNT_TEST_THREE), (1 << SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, SHIFT_AMOUNT_TEST_FOUR), (1 << SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, 1), (1 << 1));
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, 3), (1 << 3));
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, 5), (1 << 5));
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(1, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, SHIFT_AMOUNT_TEST_ONE), (1 << SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, SHIFT_AMOUNT_TEST_TWO), (1 << SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, SHIFT_AMOUNT_TEST_THREE), (1 << SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, SHIFT_AMOUNT_TEST_FOUR), (1 << SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, 1), (1 << 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, 3), (1 << 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, 5), (1 << 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(1, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // !0
-                assert_eq_const_safe!(<$T>::unbounded_shl(!0, SHIFT_AMOUNT_TEST_ONE), (!0 << SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(!0, SHIFT_AMOUNT_TEST_TWO), (!0 << SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shl(!0, SHIFT_AMOUNT_TEST_THREE), (!0 << SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(!0, SHIFT_AMOUNT_TEST_FOUR), (!0 << SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shl(!0, 1), (!0 << 1));
-                assert_eq_const_safe!(<$T>::unbounded_shl(!0, 3), (!0 << 3));
-                assert_eq_const_safe!(<$T>::unbounded_shl(!0, 5), (!0 << 5));
-                assert_eq_const_safe!(<$T>::unbounded_shl(!0, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(!0, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(!0, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(!0, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(!0, SHIFT_AMOUNT_TEST_ONE), (!0 << SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(!0, SHIFT_AMOUNT_TEST_TWO), (!0 << SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(!0, SHIFT_AMOUNT_TEST_THREE), (!0 << SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(!0, SHIFT_AMOUNT_TEST_FOUR), (!0 << SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(!0, 1), (!0 << 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(!0, 3), (!0 << 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(!0, 5), (!0 << 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(!0, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(!0, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(!0, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(!0, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // 8
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, SHIFT_AMOUNT_TEST_ONE), (8 << SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, SHIFT_AMOUNT_TEST_TWO), (8 << SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, SHIFT_AMOUNT_TEST_THREE), (8 << SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, SHIFT_AMOUNT_TEST_FOUR), (8 << SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, 1), (8 << 1));
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, 3), (8 << 3));
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, 5), (8 << 5));
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(8, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, SHIFT_AMOUNT_TEST_ONE), (8 << SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, SHIFT_AMOUNT_TEST_TWO), (8 << SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, SHIFT_AMOUNT_TEST_THREE), (8 << SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, SHIFT_AMOUNT_TEST_FOUR), (8 << SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, 1), (8 << 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, 3), (8 << 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, 5), (8 << 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(8, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // 17
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, SHIFT_AMOUNT_TEST_ONE), (17 << SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, SHIFT_AMOUNT_TEST_TWO), (17 << SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, SHIFT_AMOUNT_TEST_THREE), (17 << SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, SHIFT_AMOUNT_TEST_FOUR), (17 << SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, 1), (17 << 1));
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, 3), (17 << 3));
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, 5), (17 << 5));
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shl(17, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, SHIFT_AMOUNT_TEST_ONE), (17 << SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, SHIFT_AMOUNT_TEST_TWO), (17 << SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, SHIFT_AMOUNT_TEST_THREE), (17 << SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, SHIFT_AMOUNT_TEST_FOUR), (17 << SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, 1), (17 << 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, 3), (17 << 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, 5), (17 << 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shl(17, SHIFT_AMOUNT_OVERFLOW3), 0);
             }
 
             fn test_unbounded_shr() {
                 // <$T>::MIN
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_TEST_ONE), (<$T>::MIN >> SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_TEST_TWO), (<$T>::MIN >> SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_TEST_THREE), (<$T>::MIN >> SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_TEST_FOUR), (<$T>::MIN >> SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, 1), (<$T>::MIN >> 1));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, 3), (<$T>::MIN >> 3));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, 5), (<$T>::MIN >> 5));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_TEST_ONE), (<$T>::MIN >> SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_TEST_TWO), (<$T>::MIN >> SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_TEST_THREE), (<$T>::MIN >> SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_TEST_FOUR), (<$T>::MIN >> SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, 1), (<$T>::MIN >> 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, 3), (<$T>::MIN >> 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, 5), (<$T>::MIN >> 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MIN, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // <$T>::MAX
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_TEST_ONE), (<$T>::MAX >> SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_TEST_TWO), (<$T>::MAX >> SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_TEST_THREE), (<$T>::MAX >> SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_TEST_FOUR), (<$T>::MAX >> SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, 1), (<$T>::MAX >> 1));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, 3), (<$T>::MAX >> 3));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, 5), (<$T>::MAX >> 5));
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_TEST_ONE), (<$T>::MAX >> SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_TEST_TWO), (<$T>::MAX >> SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_TEST_THREE), (<$T>::MAX >> SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_TEST_FOUR), (<$T>::MAX >> SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, 1), (<$T>::MAX >> 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, 3), (<$T>::MAX >> 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, 5), (<$T>::MAX >> 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(<$T>::MAX, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // 1
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, SHIFT_AMOUNT_TEST_ONE), (1 >> SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, SHIFT_AMOUNT_TEST_TWO), (1 >> SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, SHIFT_AMOUNT_TEST_THREE), (1 >> SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, SHIFT_AMOUNT_TEST_FOUR), (1 >> SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, 1), (1 >> 1));
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, 3), (1 >> 3));
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, 5), (1 >> 5));
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(1, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, SHIFT_AMOUNT_TEST_ONE), (1 >> SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, SHIFT_AMOUNT_TEST_TWO), (1 >> SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, SHIFT_AMOUNT_TEST_THREE), (1 >> SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, SHIFT_AMOUNT_TEST_FOUR), (1 >> SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, 1), (1 >> 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, 3), (1 >> 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, 5), (1 >> 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(1, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // !0
-                assert_eq_const_safe!(<$T>::unbounded_shr(!0, SHIFT_AMOUNT_TEST_ONE), (!0 >> SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(!0, SHIFT_AMOUNT_TEST_TWO), (!0 >> SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shr(!0, SHIFT_AMOUNT_TEST_THREE), (!0 >> SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(!0, SHIFT_AMOUNT_TEST_FOUR), (!0 >> SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shr(!0, 1), (!0 >> 1));
-                assert_eq_const_safe!(<$T>::unbounded_shr(!0, 3), (!0 >> 3));
-                assert_eq_const_safe!(<$T>::unbounded_shr(!0, 5), (!0 >> 5));
-                assert_eq_const_safe!(<$T>::unbounded_shr(!0, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(!0, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(!0, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(!0, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(!0, SHIFT_AMOUNT_TEST_ONE), (!0 >> SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(!0, SHIFT_AMOUNT_TEST_TWO), (!0 >> SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(!0, SHIFT_AMOUNT_TEST_THREE), (!0 >> SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(!0, SHIFT_AMOUNT_TEST_FOUR), (!0 >> SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(!0, 1), (!0 >> 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(!0, 3), (!0 >> 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(!0, 5), (!0 >> 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(!0, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(!0, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(!0, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(!0, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // 8
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, SHIFT_AMOUNT_TEST_ONE), (8 >> SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, SHIFT_AMOUNT_TEST_TWO), (8 >> SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, SHIFT_AMOUNT_TEST_THREE), (8 >> SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, SHIFT_AMOUNT_TEST_FOUR), (8 >> SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, 1), (8 >> 1));
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, 3), (8 >> 3));
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, 5), (8 >> 5));
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(8, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, SHIFT_AMOUNT_TEST_ONE), (8 >> SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, SHIFT_AMOUNT_TEST_TWO), (8 >> SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, SHIFT_AMOUNT_TEST_THREE), (8 >> SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, SHIFT_AMOUNT_TEST_FOUR), (8 >> SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, 1), (8 >> 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, 3), (8 >> 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, 5), (8 >> 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(8, SHIFT_AMOUNT_OVERFLOW3), 0);
 
                 // 17
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, SHIFT_AMOUNT_TEST_ONE), (17 >> SHIFT_AMOUNT_TEST_ONE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, SHIFT_AMOUNT_TEST_TWO), (17 >> SHIFT_AMOUNT_TEST_TWO));
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, SHIFT_AMOUNT_TEST_THREE), (17 >> SHIFT_AMOUNT_TEST_THREE));
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, SHIFT_AMOUNT_TEST_FOUR), (17 >> SHIFT_AMOUNT_TEST_FOUR));
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, 1), (17 >> 1));
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, 3), (17 >> 3));
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, 5), (17 >> 5));
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, SHIFT_AMOUNT_OVERFLOW), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, SHIFT_AMOUNT_OVERFLOW2), 0);
-                assert_eq_const_safe!(<$T>::unbounded_shr(17, SHIFT_AMOUNT_OVERFLOW3), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, SHIFT_AMOUNT_TEST_ONE), (17 >> SHIFT_AMOUNT_TEST_ONE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, SHIFT_AMOUNT_TEST_TWO), (17 >> SHIFT_AMOUNT_TEST_TWO));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, SHIFT_AMOUNT_TEST_THREE), (17 >> SHIFT_AMOUNT_TEST_THREE));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, SHIFT_AMOUNT_TEST_FOUR), (17 >> SHIFT_AMOUNT_TEST_FOUR));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, 1), (17 >> 1));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, 3), (17 >> 3));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, 5), (17 >> 5));
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, SHIFT_AMOUNT_OVERFLOW), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, SHIFT_AMOUNT_OVERFLOW2), 0);
+                assert_eq_const_safe!($T: <$T>::unbounded_shr(17, SHIFT_AMOUNT_OVERFLOW3), 0);
             }
         }
     };
diff --git a/std/src/sys/fs/windows.rs b/std/src/sys/fs/windows.rs
index 06bba019393a5..15727c996837b 100644
--- a/std/src/sys/fs/windows.rs
+++ b/std/src/sys/fs/windows.rs
@@ -547,7 +547,7 @@ impl File {
             ))?;
             attr.file_size = info.AllocationSize as u64;
             attr.number_of_links = Some(info.NumberOfLinks);
-            if attr.file_type().is_reparse_point() {
+            if attr.attributes & c::FILE_ATTRIBUTE_REPARSE_POINT != 0 {
                 let mut attr_tag: c::FILE_ATTRIBUTE_TAG_INFO = mem::zeroed();
                 cvt(c::GetFileInformationByHandleEx(
                     self.handle.as_raw_handle(),