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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/from_str_radix_10.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/from_str_radix_10.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/from_str_radix_10.rs | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/from_str_radix_10.rs b/src/tools/clippy/tests/ui/from_str_radix_10.rs new file mode 100644 index 000000000..2f2ea0484 --- /dev/null +++ b/src/tools/clippy/tests/ui/from_str_radix_10.rs @@ -0,0 +1,52 @@ +#![warn(clippy::from_str_radix_10)] + +mod some_mod { + // fake function that shouldn't trigger the lint + pub fn from_str_radix(_: &str, _: u32) -> Result<(), std::num::ParseIntError> { + unimplemented!() + } +} + +// fake function that shouldn't trigger the lint +fn from_str_radix(_: &str, _: u32) -> Result<(), std::num::ParseIntError> { + unimplemented!() +} + +// to test parenthesis addition +struct Test; + +impl std::ops::Add<Test> for Test { + type Output = &'static str; + + fn add(self, _: Self) -> Self::Output { + "304" + } +} + +fn main() -> Result<(), Box<dyn std::error::Error>> { + // all of these should trigger the lint + u32::from_str_radix("30", 10)?; + i64::from_str_radix("24", 10)?; + isize::from_str_radix("100", 10)?; + u8::from_str_radix("7", 10)?; + u16::from_str_radix(&("10".to_owned() + "5"), 10)?; + i128::from_str_radix(Test + Test, 10)?; + + let string = "300"; + i32::from_str_radix(string, 10)?; + + let stringier = "400".to_string(); + i32::from_str_radix(&stringier, 10)?; + + // none of these should trigger the lint + u16::from_str_radix("20", 3)?; + i32::from_str_radix("45", 12)?; + usize::from_str_radix("10", 16)?; + i128::from_str_radix("10", 13)?; + some_mod::from_str_radix("50", 10)?; + some_mod::from_str_radix("50", 6)?; + from_str_radix("50", 10)?; + from_str_radix("50", 6)?; + + Ok(()) +} |