Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/src/test/ui/intrinsics/const-eval-select-stability.rs b/src/test/ui/intrinsics/const-eval-select-stability.rs
new file mode 100644
index 000000000..f9554dece
--- /dev/null
+++ b/src/test/ui/intrinsics/const-eval-select-stability.rs
@@ -0,0 +1,21 @@
+#![feature(staged_api)]
+#![feature(const_eval_select)]
+#![feature(core_intrinsics)]
+#![stable(since = "1.0", feature = "ui_test")]
+
+use std::intrinsics::const_eval_select;
+
+fn log() {
+    println!("HEY HEY HEY")
+}
+
+const fn nothing(){}
+
+#[stable(since = "1.0", feature = "hey")]
+#[rustc_const_stable(since = "1.0", feature = "const_hey")]
+pub const unsafe fn hey() {
+    const_eval_select((), nothing, log);
+    //~^ ERROR `const_eval_select` is not yet stable as a const fn
+}
+
+fn main() {}