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/impl-trait/issues/issue-88236-2.rs | 28 ++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 src/test/ui/impl-trait/issues/issue-88236-2.rs (limited to 'src/test/ui/impl-trait/issues/issue-88236-2.rs') diff --git a/src/test/ui/impl-trait/issues/issue-88236-2.rs b/src/test/ui/impl-trait/issues/issue-88236-2.rs new file mode 100644 index 000000000..fde8a6704 --- /dev/null +++ b/src/test/ui/impl-trait/issues/issue-88236-2.rs @@ -0,0 +1,28 @@ +// this used to cause stack overflows + +trait Hrtb<'a> { + type Assoc; +} + +impl<'a> Hrtb<'a> for () { + type Assoc = (); +} + +impl<'a> Hrtb<'a> for &'a () { + type Assoc = (); +} + +fn make_impl() -> impl for<'a> Hrtb<'a, Assoc = impl Send + 'a> {} +//~^ ERROR higher kinded lifetime bounds on nested opaque types are not supported yet + +fn make_weird_impl<'b>(x: &'b ()) -> impl for<'a> Hrtb<'a, Assoc = impl Send + 'a> { + //~^ ERROR higher kinded lifetime bounds on nested opaque types are not supported yet + &() +} + +fn make_bad_impl<'b>(x: &'b ()) -> impl for<'a> Hrtb<'a, Assoc = impl Send + 'a> { + //~^ ERROR higher kinded lifetime bounds on nested opaque types are not supported yet + x +} + +fn main() {} -- cgit v1.2.3