From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- .../slice_indexing_in_macro.rs | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 src/tools/clippy/tests/ui/index_refutable_slice/slice_indexing_in_macro.rs (limited to 'src/tools/clippy/tests/ui/index_refutable_slice/slice_indexing_in_macro.rs') diff --git a/src/tools/clippy/tests/ui/index_refutable_slice/slice_indexing_in_macro.rs b/src/tools/clippy/tests/ui/index_refutable_slice/slice_indexing_in_macro.rs new file mode 100644 index 000000000..406e82083 --- /dev/null +++ b/src/tools/clippy/tests/ui/index_refutable_slice/slice_indexing_in_macro.rs @@ -0,0 +1,28 @@ +#![deny(clippy::index_refutable_slice)] + +extern crate if_chain; +use if_chain::if_chain; + +macro_rules! if_let_slice_macro { + () => { + // This would normally be linted + let slice: Option<&[u32]> = Some(&[1, 2, 3]); + if let Some(slice) = slice { + println!("{}", slice[0]); + } + }; +} + +fn main() { + // Don't lint this + if_let_slice_macro!(); + + // Do lint this + if_chain! { + let slice: Option<&[u32]> = Some(&[1, 2, 3]); + if let Some(slice) = slice; + then { + println!("{}", slice[0]); + } + } +} -- cgit v1.2.3