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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 02:49:50 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 02:49:50 +0000 |
| commit | 9835e2ae736235810b4ea1c162ca5e65c547e770 (patch) | |
| tree | 3fcebf40ed70e581d776a8a4c65923e8ec20e026 /src/tools/clippy/tests/ui/borrow_deref_ref.rs | |
| parent | Releasing progress-linux version 1.70.0+dfsg2-1~progress7.99u1. (diff) | |
| download | rustc-9835e2ae736235810b4ea1c162ca5e65c547e770.tar.xz rustc-9835e2ae736235810b4ea1c162ca5e65c547e770.zip | |
Merging upstream version 1.71.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/tools/clippy/tests/ui/borrow_deref_ref.rs')
| -rw-r--r-- | src/tools/clippy/tests/ui/borrow_deref_ref.rs | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/tools/clippy/tests/ui/borrow_deref_ref.rs b/src/tools/clippy/tests/ui/borrow_deref_ref.rs index 28c005fdb..e319d365f 100644 --- a/src/tools/clippy/tests/ui/borrow_deref_ref.rs +++ b/src/tools/clippy/tests/ui/borrow_deref_ref.rs @@ -1,7 +1,11 @@ -// run-rustfix +//@run-rustfix +//@aux-build: proc_macros.rs #![allow(dead_code, unused_variables)] +extern crate proc_macros; +use proc_macros::with_span; + fn main() {} mod should_lint { @@ -47,6 +51,17 @@ mod should_not_lint2 { } } +with_span!( + span + + fn just_returning(x: &u32) -> &u32 { + x + } + + fn dont_lint_proc_macro() { + let a = &mut &*just_returning(&12); + } +); // this mod explains why we should not lint `& &* (&T)` mod false_negative { fn foo() { |