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, 27 insertions, 0 deletions

diff --git a/src/test/ui/intrinsics/intrinsic-raw_eq-const.rs b/src/test/ui/intrinsics/intrinsic-raw_eq-const.rs
new file mode 100644
index 000000000..8ea954673
--- /dev/null
+++ b/src/test/ui/intrinsics/intrinsic-raw_eq-const.rs
@@ -0,0 +1,27 @@
+// run-pass
+
+#![feature(core_intrinsics)]
+#![feature(const_intrinsic_raw_eq)]
+#![deny(const_err)]
+
+pub fn main() {
+    use std::intrinsics::raw_eq;
+
+    const RAW_EQ_I32_TRUE: bool = unsafe { raw_eq(&42_i32, &42) };
+    assert!(RAW_EQ_I32_TRUE);
+
+    const RAW_EQ_I32_FALSE: bool = unsafe { raw_eq(&4_i32, &2) };
+    assert!(!RAW_EQ_I32_FALSE);
+
+    const RAW_EQ_CHAR_TRUE: bool = unsafe { raw_eq(&'a', &'a') };
+    assert!(RAW_EQ_CHAR_TRUE);
+
+    const RAW_EQ_CHAR_FALSE: bool = unsafe { raw_eq(&'a', &'A') };
+    assert!(!RAW_EQ_CHAR_FALSE);
+
+    const RAW_EQ_ARRAY_TRUE: bool = unsafe { raw_eq(&[13_u8, 42], &[13, 42]) };
+    assert!(RAW_EQ_ARRAY_TRUE);
+
+    const RAW_EQ_ARRAY_FALSE: bool = unsafe { raw_eq(&[13_u8, 42], &[42, 13]) };
+    assert!(!RAW_EQ_ARRAY_FALSE);
+}