77 lines
1.3 KiB
Rust
77 lines
1.3 KiB
Rust
// run-pass
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fn main() {
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// test compound assignment operators with ref as right-hand side,
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// for each operator, with various types as operands.
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// test AddAssign
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{
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let mut x = 3i8;
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x += &2i8;
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assert_eq!(x, 5i8);
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}
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// test SubAssign
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{
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let mut x = 7i16;
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x -= &4;
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assert_eq!(x, 3i16);
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}
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// test MulAssign
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{
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let mut x = 3f32;
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x *= &3f32;
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assert_eq!(x, 9f32);
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}
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// test DivAssign
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{
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let mut x = 6f64;
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x /= &2f64;
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assert_eq!(x, 3f64);
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}
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// test RemAssign
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{
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let mut x = 7i64;
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x %= &4i64;
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assert_eq!(x, 3i64);
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}
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// test BitOrAssign
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{
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let mut x = 0b1010u8;
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x |= &0b1100u8;
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assert_eq!(x, 0b1110u8);
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}
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// test BitAndAssign
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{
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let mut x = 0b1010u16;
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x &= &0b1100u16;
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assert_eq!(x, 0b1000u16);
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}
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// test BitXorAssign
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{
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let mut x = 0b1010u32;
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x ^= &0b1100u32;
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assert_eq!(x, 0b0110u32);
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}
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// test ShlAssign
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{
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let mut x = 0b1010u64;
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x <<= &2u32;
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assert_eq!(x, 0b101000u64);
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}
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// test ShrAssign
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{
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let mut x = 0b1010u64;
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x >>= &2i16;
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assert_eq!(x, 0b10u64);
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}
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}
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