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/internal/internal-unstable-const.rs | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 src/test/ui/internal/internal-unstable-const.rs (limited to 'src/test/ui/internal/internal-unstable-const.rs') diff --git a/src/test/ui/internal/internal-unstable-const.rs b/src/test/ui/internal/internal-unstable-const.rs new file mode 100644 index 000000000..4ec2426df --- /dev/null +++ b/src/test/ui/internal/internal-unstable-const.rs @@ -0,0 +1,13 @@ +// Don't allow unstable features in stable functions without `allow_internal_unstable`. + +#![stable(feature = "rust1", since = "1.0.0")] +#![feature(staged_api)] +#![feature(const_fn_floating_point_arithmetic)] + +#[stable(feature = "rust1", since = "1.0.0")] +#[rustc_const_stable(feature = "rust1", since = "1.0.0")] +pub const fn foo() -> f32 { + 1.0 + 1.0 //~ ERROR const-stable function cannot use `#[feature(const_fn_floating_point_arithmetic)]` +} + +fn main() {} -- cgit v1.2.3