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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:06:31 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:06:31 +0000 |
commit | 2ff14448863ac1a1dd9533461708e29aae170c2d (patch) | |
tree | 85b9fea2bbfe3f06473cfa381eed11f273b57c5c /src/tools/clippy/tests/ui/bool_to_int_with_if.fixed | |
parent | Adding debian version 1.64.0+dfsg1-1. (diff) | |
download | rustc-2ff14448863ac1a1dd9533461708e29aae170c2d.tar.xz rustc-2ff14448863ac1a1dd9533461708e29aae170c2d.zip |
Adding debian version 1.65.0+dfsg1-2.debian/1.65.0+dfsg1-2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/tools/clippy/tests/ui/bool_to_int_with_if.fixed')
-rw-r--r-- | src/tools/clippy/tests/ui/bool_to_int_with_if.fixed | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/bool_to_int_with_if.fixed b/src/tools/clippy/tests/ui/bool_to_int_with_if.fixed new file mode 100644 index 000000000..9c1098dc4 --- /dev/null +++ b/src/tools/clippy/tests/ui/bool_to_int_with_if.fixed @@ -0,0 +1,85 @@ +// run-rustfix + +#![warn(clippy::bool_to_int_with_if)] +#![allow(unused, dead_code, clippy::unnecessary_operation, clippy::no_effect)] + +fn main() { + let a = true; + let b = false; + + let x = 1; + let y = 2; + + // Should lint + // precedence + i32::from(a); + i32::from(!a); + i32::from(a || b); + i32::from(cond(a, b)); + i32::from(x + y < 4); + + // if else if + if a { + 123 + } else {i32::from(b)}; + + // Shouldn't lint + + if a { + 1 + } else if b { + 0 + } else { + 3 + }; + + if a { + 3 + } else if b { + 1 + } else { + -2 + }; + + if a { + 3 + } else { + 0 + }; + if a { + side_effect(); + 1 + } else { + 0 + }; + if a { + 1 + } else { + side_effect(); + 0 + }; + + // multiple else ifs + if a { + 123 + } else if b { + 1 + } else if a | b { + 0 + } else { + 123 + }; + + some_fn(a); +} + +// Lint returns and type inference +fn some_fn(a: bool) -> u8 { + u8::from(a) +} + +fn side_effect() {} + +fn cond(a: bool, b: bool) -> bool { + a || b +} |