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author | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-05 09:13:28 +0100 |
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committer | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-11 09:32:08 +0000 |
commit | cf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch) | |
tree | 40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/ui/op-assign-builtins-by-ref.rs | |
parent | ca855e6e42787ecd062d81d53336fe6788ef51a9 (diff) |
Move /src/test to /tests
Diffstat (limited to 'tests/ui/op-assign-builtins-by-ref.rs')
-rw-r--r-- | tests/ui/op-assign-builtins-by-ref.rs | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/tests/ui/op-assign-builtins-by-ref.rs b/tests/ui/op-assign-builtins-by-ref.rs new file mode 100644 index 00000000000..96853854d6c --- /dev/null +++ b/tests/ui/op-assign-builtins-by-ref.rs @@ -0,0 +1,76 @@ +// run-pass + +fn main() { + // test compound assignment operators with ref as right-hand side, + // for each operator, with various types as operands. + + // test AddAssign + { + let mut x = 3i8; + x += &2i8; + assert_eq!(x, 5i8); + } + + // test SubAssign + { + let mut x = 7i16; + x -= &4; + assert_eq!(x, 3i16); + } + + // test MulAssign + { + let mut x = 3f32; + x *= &3f32; + assert_eq!(x, 9f32); + } + + // test DivAssign + { + let mut x = 6f64; + x /= &2f64; + assert_eq!(x, 3f64); + } + + // test RemAssign + { + let mut x = 7i64; + x %= &4i64; + assert_eq!(x, 3i64); + } + + // test BitOrAssign + { + let mut x = 0b1010u8; + x |= &0b1100u8; + assert_eq!(x, 0b1110u8); + } + + // test BitAndAssign + { + let mut x = 0b1010u16; + x &= &0b1100u16; + assert_eq!(x, 0b1000u16); + } + + // test BitXorAssign + { + let mut x = 0b1010u32; + x ^= &0b1100u32; + assert_eq!(x, 0b0110u32); + } + + // test ShlAssign + { + let mut x = 0b1010u64; + x <<= &2u32; + assert_eq!(x, 0b101000u64); + } + + // test ShrAssign + { + let mut x = 0b1010u64; + x >>= &2i16; + assert_eq!(x, 0b10u64); + } +} |