diff options
Diffstat (limited to 'compiler/rustc_codegen_cranelift/example/std_example.rs')
| -rw-r--r-- | compiler/rustc_codegen_cranelift/example/std_example.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/compiler/rustc_codegen_cranelift/example/std_example.rs b/compiler/rustc_codegen_cranelift/example/std_example.rs index 8481d9c39..e34b35d5c 100644 --- a/compiler/rustc_codegen_cranelift/example/std_example.rs +++ b/compiler/rustc_codegen_cranelift/example/std_example.rs @@ -58,8 +58,9 @@ fn main() { assert_eq!(0b0000000000000000000000000010000000000000000000000000000000000000_0000000000000000000000000000000000001000000000000000000010000000u128.trailing_zeros(), 7); assert_eq!(core::intrinsics::saturating_sub(0, -170141183460469231731687303715884105728i128), 170141183460469231731687303715884105727i128); - let _d = 0i128.checked_div(2i128); - let _d = 0u128.checked_div(2u128); + std::hint::black_box(std::hint::black_box(7571400400375753350092698930310845914i128) * 10); + assert!(0i128.checked_div(2i128).is_some()); + assert!(0u128.checked_div(2u128).is_some()); assert_eq!(1u128 + 2, 3); assert_eq!(0b100010000000000000000000000000000u128 >> 10, 0b10001000000000000000000u128); |