Added f16 and f128 to tests/ui/consts/const-float-bits-conv.rs

Author: rezwanahmedsami

tests/ui/consts/const-float-bits-conv.rs

@@ -4,7 +4,8 @@
 #![feature(const_float_bits_conv)]
 #![feature(const_float_classify)]
 #![allow(unused_macro_rules)]
-
+#![feature(f16)]
+#![feature(f128)]
 // Don't promote
 const fn nop<T>(x: T) -> T { x }
 
@@ -23,6 +24,23 @@ macro_rules! const_assert {
     };
 }
 
+fn f16(){
+    const_assert!((1f16).to_bits(), 0x3c00);
+    const_assert!(u16::from_be_bytes(1f16.to_be_bytes()), 0x3c00);
+    const_assert!((12.5f16).to_bits(), 0x4a40);
+    const_assert!(u16::from_le_bytes(12.5f16.to_le_bytes()), 0x4a40);
+    const_assert!((1337f16).to_bits(), 0x6539);
+    const_assert!(u16::from_ne_bytes(1337f16.to_ne_bytes()), 0x6539);
+    const_assert!((-14.25f16).to_bits(), 0xcb20);
+    const_assert!(f16::from_bits(0x3c00), 1.0);
+    const_assert!(f16::from_be_bytes(0x3c00u16.to_be_bytes()), 1.0);
+    const_assert!(f16::from_bits(0x4a40), 12.5);
+    const_assert!(f16::from_le_bytes(0x4a40u16.to_le_bytes()), 12.5);
+    const_assert!(f16::from_bits(0x5be0), 252.0);
+    const_assert!(f16::from_ne_bytes(0x5be0u16.to_ne_bytes()), 252.0);
+    const_assert!(f16::from_bits(0xcb20), -14.25);
+}
+
 fn f32() {
     const_assert!((1f32).to_bits(), 0x3f800000);
     const_assert!(u32::from_be_bytes(1f32.to_be_bytes()), 0x3f800000);
@@ -57,7 +75,26 @@ fn f64() {
     const_assert!(f64::from_bits(0xc02c800000000000), -14.25);
 }
 
+fn f128() {
+    const_assert!((1f128).to_bits(), 0x3fff0000000000000000000000000000);
+    const_assert!(u128::from_be_bytes(1f128.to_be_bytes()), 0x3fff0000000000000000000000000000);
+    const_assert!((12.5f128).to_bits(), 0x40029000000000000000000000000000);
+    const_assert!(u128::from_le_bytes(12.5f128.to_le_bytes()), 0x40029000000000000000000000000000);
+    const_assert!((1337f128).to_bits(), 0x40094e40000000000000000000000000);
+    const_assert!(u128::from_ne_bytes(1337f128.to_ne_bytes()), 0x40094e40000000000000000000000000);
+    const_assert!((-14.25f128).to_bits(), 0xc002c800000000000000000000000000);
+    const_assert!(f128::from_bits(0x3fff0000000000000000000000000000), 1.0);
+    const_assert!(f128::from_be_bytes(0x3fff0000000000000000000000000000u128.to_be_bytes()), 1.0);
+    const_assert!(f128::from_bits(0x40029000000000000000000000000000), 12.5);
+    const_assert!(f128::from_le_bytes(0x40029000000000000000000000000000u128.to_le_bytes()), 12.5);
+    const_assert!(f128::from_bits(0x40094e40000000000000000000000000), 1337.0);
+    const_assert!(f128::from_ne_bytes(0x40094e40000000000000000000000000u128.to_ne_bytes()), 1337.0);
+    const_assert!(f128::from_bits(0xc002c800000000000000000000000000), -14.25);
+}
+
 fn main() {
+    f16();
     f32();
     f64();
+    f128();
 }