36 lines
903 B
Rust
36 lines
903 B
Rust
// run-pass
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use std::ops::{AddAssign, SubAssign, MulAssign, DivAssign, RemAssign};
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use std::ops::{BitAndAssign, BitOrAssign, BitXorAssign, ShlAssign, ShrAssign};
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struct A(i32);
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macro_rules! trivial_binop {
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($Trait:ident, $m:ident) => {
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impl $Trait<i32> for A { fn $m(&mut self, rhs: i32) { self.0 = rhs; } }
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}
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}
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trivial_binop!(AddAssign, add_assign);
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trivial_binop!(SubAssign, sub_assign);
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trivial_binop!(MulAssign, mul_assign);
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trivial_binop!(DivAssign, div_assign);
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trivial_binop!(RemAssign, rem_assign);
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trivial_binop!(BitAndAssign, bitand_assign);
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trivial_binop!(BitOrAssign, bitor_assign);
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trivial_binop!(BitXorAssign, bitxor_assign);
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trivial_binop!(ShlAssign, shl_assign);
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trivial_binop!(ShrAssign, shr_assign);
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fn main() {
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let mut a = A(10);
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a += a.0;
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a -= a.0;
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a *= a.0;
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a /= a.0;
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a &= a.0;
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a |= a.0;
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a ^= a.0;
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a <<= a.0;
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a >>= a.0;
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}
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