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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/dbg_macro.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/dbg_macro.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/dbg_macro.rs | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/dbg_macro.rs b/src/tools/clippy/tests/ui/dbg_macro.rs new file mode 100644 index 000000000..25294e8c7 --- /dev/null +++ b/src/tools/clippy/tests/ui/dbg_macro.rs @@ -0,0 +1,60 @@ +// compile-flags: --test +#![warn(clippy::dbg_macro)] + +fn foo(n: u32) -> u32 { + if let Some(n) = dbg!(n.checked_sub(4)) { n } else { n } +} + +fn factorial(n: u32) -> u32 { + if dbg!(n <= 1) { + dbg!(1) + } else { + dbg!(n * factorial(n - 1)) + } +} + +fn main() { + dbg!(42); + dbg!(dbg!(dbg!(42))); + foo(3) + dbg!(factorial(4)); + dbg!(1, 2, dbg!(3, 4)); + dbg!(1, 2, 3, 4, 5); +} + +mod issue7274 { + trait Thing<'b> { + fn foo(&self); + } + + macro_rules! define_thing { + ($thing:ident, $body:expr) => { + impl<'a> Thing<'a> for $thing { + fn foo<'b>(&self) { + $body + } + } + }; + } + + struct MyThing; + define_thing!(MyThing, { + dbg!(2); + }); +} + +#[test] +pub fn issue8481() { + dbg!(1); +} + +#[cfg(test)] +fn foo2() { + dbg!(1); +} + +#[cfg(test)] +mod mod1 { + fn func() { + dbg!(1); + } +} |