From a4b7ed7a42c716ab9f05e351f003d589124fd55d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:18:58 +0200 Subject: Adding upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/lint/unused/must_use-unit.rs | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 tests/ui/lint/unused/must_use-unit.rs (limited to 'tests/ui/lint/unused/must_use-unit.rs') diff --git a/tests/ui/lint/unused/must_use-unit.rs b/tests/ui/lint/unused/must_use-unit.rs new file mode 100644 index 000000000..4dd4798ab --- /dev/null +++ b/tests/ui/lint/unused/must_use-unit.rs @@ -0,0 +1,16 @@ +#![feature(never_type)] +#![deny(unused_must_use)] + +#[must_use] +fn foo() {} + +#[must_use] +fn bar() -> ! { + unimplemented!() +} + +fn main() { + foo(); //~ unused return value of `foo` + + bar(); //~ unused return value of `bar` +} -- cgit v1.2.3