Reorder widening_impls to make the doc clearer

rust-lang · Nov 5, 2021 · 0b3a002 · 0b3a002
1 parent d22dd65
commit 0b3a002
Showing 1 changed file with 18 additions and 18 deletions.
diff --git a/library/core/src/num/mod.rs b/library/core/src/num/mod.rs
@@ -201,33 +201,33 @@ macro_rules! widening_impl {
 
 #[lang = "i8"]
 impl i8 {
-    widening_impl! { i8, i16, 8, signed }
     int_impl! { i8, i8, u8, 8, 7, -128, 127, 2, "-0x7e", "0xa", "0x12", "0x12", "0x48",
     "[0x12]", "[0x12]", "", "" }
+    widening_impl! { i8, i16, 8, signed }
 }
 
 #[lang = "i16"]
 impl i16 {
-    widening_impl! { i16, i32, 16, signed }
     int_impl! { i16, i16, u16, 16, 15, -32768, 32767, 4, "-0x5ffd", "0x3a", "0x1234", "0x3412",
     "0x2c48", "[0x34, 0x12]", "[0x12, 0x34]", "", "" }
+    widening_impl! { i16, i32, 16, signed }
 }
 
 #[lang = "i32"]
 impl i32 {
-    widening_impl! { i32, i64, 32, signed }
     int_impl! { i32, i32, u32, 32, 31, -2147483648, 2147483647, 8, "0x10000b3", "0xb301",
     "0x12345678", "0x78563412", "0x1e6a2c48", "[0x78, 0x56, 0x34, 0x12]",
     "[0x12, 0x34, 0x56, 0x78]", "", "" }
+    widening_impl! { i32, i64, 32, signed }
 }
 
 #[lang = "i64"]
 impl i64 {
-    widening_impl! { i64, i128, 64, signed }
     int_impl! { i64, i64, u64, 64, 63, -9223372036854775808, 9223372036854775807, 12,
     "0xaa00000000006e1", "0x6e10aa", "0x1234567890123456", "0x5634129078563412",
     "0x6a2c48091e6a2c48", "[0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]",
     "[0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]", "", "" }
+    widening_impl! { i64, i128, 64, signed }
 }
 
 #[lang = "i128"]
@@ -245,41 +245,41 @@ impl i128 {
 #[cfg(target_pointer_width = "16")]
 #[lang = "isize"]
 impl isize {
-    widening_impl! { isize, i32, 16, signed }
     int_impl! { isize, i16, usize, 16, 15, -32768, 32767, 4, "-0x5ffd", "0x3a", "0x1234",
     "0x3412", "0x2c48", "[0x34, 0x12]", "[0x12, 0x34]",
     usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!() }
+    widening_impl! { isize, i32, 16, signed }
 }
 
 #[cfg(target_pointer_width = "32")]
 #[lang = "isize"]
 impl isize {
-    widening_impl! { isize, i64, 32, signed }
     int_impl! { isize, i32, usize, 32, 31, -2147483648, 2147483647, 8, "0x10000b3", "0xb301",
     "0x12345678", "0x78563412", "0x1e6a2c48", "[0x78, 0x56, 0x34, 0x12]",
     "[0x12, 0x34, 0x56, 0x78]",
     usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!() }
+    widening_impl! { isize, i64, 32, signed }
 }
 
 #[cfg(target_pointer_width = "64")]
 #[lang = "isize"]
 impl isize {
-    widening_impl! { isize, i128, 64, signed }
     int_impl! { isize, i64, usize, 64, 63, -9223372036854775808, 9223372036854775807,
     12, "0xaa00000000006e1", "0x6e10aa",  "0x1234567890123456", "0x5634129078563412",
-     "0x6a2c48091e6a2c48", "[0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]",
-     "[0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]",
-     usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!() }
+    "0x6a2c48091e6a2c48", "[0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]",
+    "[0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]",
+    usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!() }
+    widening_impl! { isize, i128, 64, signed }
 }
 
 /// If 6th bit set ascii is upper case.
 const ASCII_CASE_MASK: u8 = 0b0010_0000;
 
 #[lang = "u8"]
 impl u8 {
-    widening_impl! { u8, u16, 8, unsigned }
     uint_impl! { u8, u8, i8, 8, 255, 2, "0x82", "0xa", "0x12", "0x12", "0x48", "[0x12]",
     "[0x12]", "", "" }
+    widening_impl! { u8, u16, 8, unsigned }
 
     /// Checks if the value is within the ASCII range.
     ///
@@ -826,26 +826,26 @@ impl u8 {
 
 #[lang = "u16"]
 impl u16 {
-    widening_impl! { u16, u32, 16, unsigned }
     uint_impl! { u16, u16, i16, 16, 65535, 4, "0xa003", "0x3a", "0x1234", "0x3412", "0x2c48",
     "[0x34, 0x12]", "[0x12, 0x34]", "", "" }
+    widening_impl! { u16, u32, 16, unsigned }
 }
 
 #[lang = "u32"]
 impl u32 {
-    widening_impl! { u32, u64, 32, unsigned }
     uint_impl! { u32, u32, i32, 32, 4294967295, 8, "0x10000b3", "0xb301", "0x12345678",
     "0x78563412", "0x1e6a2c48", "[0x78, 0x56, 0x34, 0x12]", "[0x12, 0x34, 0x56, 0x78]", "", "" }
+    widening_impl! { u32, u64, 32, unsigned }
 }
 
 #[lang = "u64"]
 impl u64 {
-    widening_impl! { u64, u128, 64, unsigned }
     uint_impl! { u64, u64, i64, 64, 18446744073709551615, 12, "0xaa00000000006e1", "0x6e10aa",
     "0x1234567890123456", "0x5634129078563412", "0x6a2c48091e6a2c48",
     "[0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]",
     "[0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]",
     "", ""}
+    widening_impl! { u64, u128, 64, unsigned }
 }
 
 #[lang = "u128"]
@@ -863,29 +863,29 @@ impl u128 {
 #[cfg(target_pointer_width = "16")]
 #[lang = "usize"]
 impl usize {
-    widening_impl! { usize, u32, 16, unsigned }
     uint_impl! { usize, u16, isize, 16, 65535, 4, "0xa003", "0x3a", "0x1234", "0x3412", "0x2c48",
     "[0x34, 0x12]", "[0x12, 0x34]",
     usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!() }
+    widening_impl! { usize, u32, 16, unsigned }
 }
 #[cfg(target_pointer_width = "32")]
 #[lang = "usize"]
 impl usize {
-    widening_impl! { usize, u64, 32, unsigned }
     uint_impl! { usize, u32, isize, 32, 4294967295, 8, "0x10000b3", "0xb301", "0x12345678",
     "0x78563412", "0x1e6a2c48", "[0x78, 0x56, 0x34, 0x12]", "[0x12, 0x34, 0x56, 0x78]",
     usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!() }
+    widening_impl! { usize, u64, 32, unsigned }
 }
 
 #[cfg(target_pointer_width = "64")]
 #[lang = "usize"]
 impl usize {
-    widening_impl! { usize, u128, 64, unsigned }
     uint_impl! { usize, u64, isize, 64, 18446744073709551615, 12, "0xaa00000000006e1", "0x6e10aa",
     "0x1234567890123456", "0x5634129078563412", "0x6a2c48091e6a2c48",
     "[0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]",
-     "[0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]",
+    "[0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]",
     usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!() }
+    widening_impl! { usize, u128, 64, unsigned }
 }
 
 /// A classification of floating point numbers.