From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/tools/clippy/tests/ui/neg_multiply.fixed | 48 ++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 src/tools/clippy/tests/ui/neg_multiply.fixed (limited to 'src/tools/clippy/tests/ui/neg_multiply.fixed') diff --git a/src/tools/clippy/tests/ui/neg_multiply.fixed b/src/tools/clippy/tests/ui/neg_multiply.fixed new file mode 100644 index 000000000..58ab9e856 --- /dev/null +++ b/src/tools/clippy/tests/ui/neg_multiply.fixed @@ -0,0 +1,48 @@ +// run-rustfix +#![warn(clippy::neg_multiply)] +#![allow(clippy::no_effect, clippy::unnecessary_operation, clippy::precedence)] +#![allow(unused)] + +use std::ops::Mul; + +struct X; + +impl Mul for X { + type Output = X; + + fn mul(self, _r: isize) -> Self { + self + } +} + +impl Mul for isize { + type Output = X; + + fn mul(self, _r: X) -> X { + X + } +} + +fn main() { + let x = 0; + + -x; + + -x; + + 100 + -x; + + -(100 + x); + + -17; + + 0xcafe | -0xff00; + + -(3_usize as i32); + -(3_usize as i32); + + -1 * -1; // should be ok + + X * -1; // should be ok + -1 * X; // should also be ok +} -- cgit v1.2.3