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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/tools/clippy/tests/ui/zero_div_zero.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/tools/clippy/tests/ui/zero_div_zero.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/zero_div_zero.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/zero_div_zero.rs b/src/tools/clippy/tests/ui/zero_div_zero.rs new file mode 100644 index 000000000..968c58f40 --- /dev/null +++ b/src/tools/clippy/tests/ui/zero_div_zero.rs @@ -0,0 +1,13 @@ +#[allow(unused_variables, clippy::eq_op)] +#[warn(clippy::zero_divided_by_zero)] +fn main() { + let nan = 0.0 / 0.0; + let f64_nan = 0.0 / 0.0f64; + let other_f64_nan = 0.0f64 / 0.0; + let one_more_f64_nan = 0.0f64 / 0.0f64; + let zero = 0.0; + let other_zero = 0.0; + let other_nan = zero / other_zero; // fine - this lint doesn't propagate constants. + let not_nan = 2.0 / 0.0; // not an error: 2/0 = inf + let also_not_nan = 0.0 / 2.0; // not an error: 0/2 = 0 +} |