From ef24de24a82fe681581cc130f342363c47c0969a Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 7 Jun 2024 07:48:48 +0200 Subject: Merging upstream version 1.75.0+dfsg1. Signed-off-by: Daniel Baumann --- tests/coverage/generics.rs | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 tests/coverage/generics.rs (limited to 'tests/coverage/generics.rs') diff --git a/tests/coverage/generics.rs b/tests/coverage/generics.rs new file mode 100644 index 000000000..bf4c2d8d6 --- /dev/null +++ b/tests/coverage/generics.rs @@ -0,0 +1,44 @@ +#![allow(unused_assignments)] +// failure-status: 1 + +struct Firework where T: Copy + std::fmt::Display { + strength: T, +} + +impl Firework where T: Copy + std::fmt::Display { + #[inline(always)] + fn set_strength(&mut self, new_strength: T) { + self.strength = new_strength; + } +} + +impl Drop for Firework where T: Copy + std::fmt::Display { + #[inline(always)] + fn drop(&mut self) { + println!("BOOM times {}!!!", self.strength); + } +} + +fn main() -> Result<(), u8> { + let mut firecracker = Firework { strength: 1 }; + firecracker.set_strength(2); + + let mut tnt = Firework { strength: 100.1 }; + tnt.set_strength(200.1); + tnt.set_strength(300.3); + + if true { + println!("Exiting with error..."); + return Err(1); + } + + let _ = Firework { strength: 1000 }; + + Ok(()) +} + +// Expected program output: +// Exiting with error... +// BOOM times 100!!! +// BOOM times 1!!! +// Error: 1 -- cgit v1.2.3