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 --- .../call-generic-method-nonconst.rs | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 tests/ui/rfc-2632-const-trait-impl/call-generic-method-nonconst.rs (limited to 'tests/ui/rfc-2632-const-trait-impl/call-generic-method-nonconst.rs') diff --git a/tests/ui/rfc-2632-const-trait-impl/call-generic-method-nonconst.rs b/tests/ui/rfc-2632-const-trait-impl/call-generic-method-nonconst.rs new file mode 100644 index 000000000..414a8c87d --- /dev/null +++ b/tests/ui/rfc-2632-const-trait-impl/call-generic-method-nonconst.rs @@ -0,0 +1,26 @@ +#![feature(const_trait_impl)] + +struct S; + +#[const_trait] +trait Foo { + fn eq(&self, _: &Self) -> bool; +} + +impl Foo for S { + fn eq(&self, _: &S) -> bool { + true + } +} + +const fn equals_self(t: &T) -> bool { + true +} + +// Calling `equals_self` with something that has a non-const impl should throw an error, despite +// it not using the impl. + +pub const EQ: bool = equals_self(&S); +//~^ ERROR + +fn main() {} -- cgit v1.2.3