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/consts/uninhabited-const-issue-61744.rs | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 src/test/ui/consts/uninhabited-const-issue-61744.rs (limited to 'src/test/ui/consts/uninhabited-const-issue-61744.rs') diff --git a/src/test/ui/consts/uninhabited-const-issue-61744.rs b/src/test/ui/consts/uninhabited-const-issue-61744.rs new file mode 100644 index 000000000..860628c39 --- /dev/null +++ b/src/test/ui/consts/uninhabited-const-issue-61744.rs @@ -0,0 +1,20 @@ +// build-fail + +pub const unsafe fn fake_type() -> T { + hint_unreachable() //~ ERROR any use of this value will cause an error [const_err] + //~| WARN this was previously accepted by the compiler but is being phased out +} + +pub const unsafe fn hint_unreachable() -> ! { + fake_type() +} + +trait Const { + const CONSTANT: i32 = unsafe { fake_type() }; +} + +impl Const for T {} + +pub fn main() -> () { + dbg!(i32::CONSTANT); //~ ERROR erroneous constant used +} -- cgit v1.2.3