From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/issues/issue-19404.rs | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 tests/ui/issues/issue-19404.rs (limited to 'tests/ui/issues/issue-19404.rs') diff --git a/tests/ui/issues/issue-19404.rs b/tests/ui/issues/issue-19404.rs new file mode 100644 index 000000000..f1cf1feb0 --- /dev/null +++ b/tests/ui/issues/issue-19404.rs @@ -0,0 +1,37 @@ +// build-pass +#![allow(dead_code)] +#![allow(unused_variables)] +use std::any::TypeId; +use std::rc::Rc; + +type Fp = Rc; + +struct Engine; + +trait Component: 'static {} +impl Component for Engine {} + +trait Env { + fn get_component_type_id(&self, type_id: TypeId) -> Option>; +} + +impl<'a> dyn Env + 'a { + fn get_component(&self) -> Option> { + let x = self.get_component_type_id(TypeId::of::()); + None + } +} + +trait Figment { + fn init(&mut self, env: &dyn Env); +} + +struct MyFigment; + +impl Figment for MyFigment { + fn init(&mut self, env: &dyn Env) { + let engine = env.get_component::(); + } +} + +fn main() {} -- cgit v1.2.3