From 4e8199b572f2035b7749cba276ece3a26630d23e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:18:21 +0200 Subject: Adding upstream version 1.67.1+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/impl-trait/impl-fn-predefined-lifetimes.rs | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 src/test/ui/impl-trait/impl-fn-predefined-lifetimes.rs (limited to 'src/test/ui/impl-trait/impl-fn-predefined-lifetimes.rs') diff --git a/src/test/ui/impl-trait/impl-fn-predefined-lifetimes.rs b/src/test/ui/impl-trait/impl-fn-predefined-lifetimes.rs new file mode 100644 index 000000000..157786623 --- /dev/null +++ b/src/test/ui/impl-trait/impl-fn-predefined-lifetimes.rs @@ -0,0 +1,15 @@ +#![feature(impl_trait_in_fn_trait_return)] +use std::fmt::Debug; + +fn a<'a>() -> impl Fn(&'a u8) -> (impl Debug + '_) { + //~^ ERROR cannot resolve opaque type + + |x| x + //~^ ERROR concrete type differs from previous defining opaque type use +} + +fn _b<'a>() -> impl Fn(&'a u8) -> (impl Debug + 'a) { + a() +} + +fn main() {} -- cgit v1.2.3