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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:37 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:37 +0000
commit246f239d9f40f633160f0c18f87a20922d4e77bb (patch)
tree5a88572663584b3d4d28e5a20e10abab1be40884 /src/test/codegen/issue-96274.rs
parentReleasing progress-linux version 1.64.0+dfsg1-1~progress7.99u1. (diff)
downloadrustc-246f239d9f40f633160f0c18f87a20922d4e77bb.tar.xz
rustc-246f239d9f40f633160f0c18f87a20922d4e77bb.zip
Merging debian version 1.65.0+dfsg1-2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/codegen/issue-96274.rs')
-rw-r--r--src/test/codegen/issue-96274.rs17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/codegen/issue-96274.rs b/src/test/codegen/issue-96274.rs
new file mode 100644
index 000000000..28bfcce0d
--- /dev/null
+++ b/src/test/codegen/issue-96274.rs
@@ -0,0 +1,17 @@
+// min-llvm-version: 15.0
+// compile-flags: -O
+
+#![crate_type = "lib"]
+#![feature(inline_const)]
+
+use std::mem::MaybeUninit;
+
+pub fn maybe_uninit() -> [MaybeUninit<u8>; 3000] {
+ // CHECK-NOT: memset
+ [MaybeUninit::uninit(); 3000]
+}
+
+pub fn maybe_uninit_const<T>() -> [MaybeUninit<T>; 8192] {
+ // CHECK-NOT: memset
+ [const { MaybeUninit::uninit() }; 8192]
+}