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/lang-items/issue-83471.rs | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 tests/ui/lang-items/issue-83471.rs (limited to 'tests/ui/lang-items/issue-83471.rs') diff --git a/tests/ui/lang-items/issue-83471.rs b/tests/ui/lang-items/issue-83471.rs new file mode 100644 index 000000000..b32aa0341 --- /dev/null +++ b/tests/ui/lang-items/issue-83471.rs @@ -0,0 +1,23 @@ +// Regression test for the ICE reported in issue #83471. + +#![crate_type="lib"] +#![feature(no_core)] +#![no_core] + +#[lang = "sized"] +//~^ ERROR: language items are subject to change [E0658] +trait Sized {} + +#[lang = "fn"] +//~^ ERROR: language items are subject to change [E0658] +//~| ERROR: `fn` language item must be applied to a trait with 1 generic argument +trait Fn { + fn call(export_name); + //~^ ERROR: expected type + //~| WARNING: anonymous parameters are deprecated + //~| WARNING: this is accepted in the current edition +} +fn call_through_fn_trait() { + a() + //~^ ERROR: cannot find function +} -- cgit v1.2.3