From dc0db358abe19481e475e10c32149b53370f1a1c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 30 May 2024 05:57:31 +0200 Subject: Merging upstream version 1.72.1+dfsg1. Signed-off-by: Daniel Baumann --- .../uninhabited/coercions_same_crate.rs | 45 ---------------------- 1 file changed, 45 deletions(-) delete mode 100644 tests/ui/rfc-2008-non-exhaustive/uninhabited/coercions_same_crate.rs (limited to 'tests/ui/rfc-2008-non-exhaustive/uninhabited/coercions_same_crate.rs') diff --git a/tests/ui/rfc-2008-non-exhaustive/uninhabited/coercions_same_crate.rs b/tests/ui/rfc-2008-non-exhaustive/uninhabited/coercions_same_crate.rs deleted file mode 100644 index 6b911dd98..000000000 --- a/tests/ui/rfc-2008-non-exhaustive/uninhabited/coercions_same_crate.rs +++ /dev/null @@ -1,45 +0,0 @@ -#![feature(never_type)] - -#[non_exhaustive] -pub enum UninhabitedEnum { -} - -#[non_exhaustive] -pub struct UninhabitedTupleStruct(!); - -#[non_exhaustive] -pub struct UninhabitedStruct { - _priv: !, -} - -pub enum UninhabitedVariants { - #[non_exhaustive] Tuple(!), - #[non_exhaustive] Struct { x: ! } -} - -struct A; - -// This test checks that uninhabited non-exhaustive types defined in the same crate cannot coerce -// to any type, as the never type can. - -fn can_coerce_never_type_to_anything(x: !) -> A { - x -} - -fn cannot_coerce_empty_enum_to_anything(x: UninhabitedEnum) -> A { - x //~ ERROR mismatched types -} - -fn cannot_coerce_empty_tuple_struct_to_anything(x: UninhabitedTupleStruct) -> A { - x //~ ERROR mismatched types -} - -fn cannot_coerce_empty_struct_to_anything(x: UninhabitedStruct) -> A { - x //~ ERROR mismatched types -} - -fn cannot_coerce_enum_with_empty_variants_to_anything(x: UninhabitedVariants) -> A { - x //~ ERROR mismatched types -} - -fn main() {} -- cgit v1.2.3