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/const-generics/legacy-const-generics.rs | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 tests/ui/const-generics/legacy-const-generics.rs (limited to 'tests/ui/const-generics/legacy-const-generics.rs') diff --git a/tests/ui/const-generics/legacy-const-generics.rs b/tests/ui/const-generics/legacy-const-generics.rs new file mode 100644 index 000000000..9abc72d98 --- /dev/null +++ b/tests/ui/const-generics/legacy-const-generics.rs @@ -0,0 +1,18 @@ +// aux-build:legacy-const-generics.rs +// run-pass + +#![feature(rustc_attrs)] + +extern crate legacy_const_generics; + +#[rustc_legacy_const_generics(1)] +pub fn bar(x: usize, z: usize) -> [usize; 3] { + [x, Y, z] +} + +fn main() { + assert_eq!(legacy_const_generics::foo(0 + 0, 1 + 1, 2 + 2), [0, 2, 4]); + assert_eq!(legacy_const_generics::foo::<{1 + 1}>(0 + 0, 2 + 2), [0, 2, 4]); + // FIXME: Only works cross-crate + //assert_eq!(bar(0, 1, 2), [0, 1, 2]); +} -- cgit v1.2.3