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/test/ui/traits/issue-18400.rs | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 src/test/ui/traits/issue-18400.rs (limited to 'src/test/ui/traits/issue-18400.rs') diff --git a/src/test/ui/traits/issue-18400.rs b/src/test/ui/traits/issue-18400.rs new file mode 100644 index 000000000..fdd11512d --- /dev/null +++ b/src/test/ui/traits/issue-18400.rs @@ -0,0 +1,26 @@ +trait Set { + fn contains(&self, _: T) -> bool; + fn set(&mut self, _: T); +} + +impl<'a, T, S> Set<&'a [T]> for S where + T: Copy, + S: Set, +{ + fn contains(&self, bits: &[T]) -> bool { + bits.iter().all(|&bit| self.contains(bit)) + } + + fn set(&mut self, bits: &[T]) { + for &bit in bits { + self.set(bit) + } + } +} + +fn main() { + let bits: &[_] = &[0, 1]; + + 0.contains(bits); + //~^ ERROR overflow +} -- cgit v1.2.3