From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- .../call-const-trait-method-fail.rs | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 tests/ui/rfc-2632-const-trait-impl/call-const-trait-method-fail.rs (limited to 'tests/ui/rfc-2632-const-trait-impl/call-const-trait-method-fail.rs') diff --git a/tests/ui/rfc-2632-const-trait-impl/call-const-trait-method-fail.rs b/tests/ui/rfc-2632-const-trait-impl/call-const-trait-method-fail.rs new file mode 100644 index 000000000..dd9933974 --- /dev/null +++ b/tests/ui/rfc-2632-const-trait-impl/call-const-trait-method-fail.rs @@ -0,0 +1,29 @@ +#![feature(const_trait_impl)] + +#[const_trait] +pub trait Plus { + fn plus(self, rhs: Self) -> Self; +} + +impl const Plus for i32 { + fn plus(self, rhs: Self) -> Self { + self + rhs + } +} + +impl Plus for u32 { + fn plus(self, rhs: Self) -> Self { + self + rhs + } +} + +pub const fn add_i32(a: i32, b: i32) -> i32 { + a.plus(b) // ok +} + +pub const fn add_u32(a: u32, b: u32) -> u32 { + a.plus(b) + //~^ ERROR the trait bound +} + +fn main() {} -- cgit v1.2.3