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 --- src/tools/rustfmt/tests/source/cfg_if/detect/bit.rs | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 src/tools/rustfmt/tests/source/cfg_if/detect/bit.rs (limited to 'src/tools/rustfmt/tests/source/cfg_if/detect/bit.rs') diff --git a/src/tools/rustfmt/tests/source/cfg_if/detect/bit.rs b/src/tools/rustfmt/tests/source/cfg_if/detect/bit.rs new file mode 100644 index 000000000..578f0b16b --- /dev/null +++ b/src/tools/rustfmt/tests/source/cfg_if/detect/bit.rs @@ -0,0 +1,9 @@ +//! Bit manipulation utilities. + +/// Tests the `bit` of `x`. +#[allow(dead_code)] +#[inline] +pub(crate) fn test(x: usize, bit: u32) -> bool { + debug_assert!(bit < 32, "bit index out-of-bounds"); + x & (1 << bit) != 0 +} -- cgit v1.2.3