Merging upstream version 1.74.1+dfsg1.

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

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/ui/lang-items/start_lang_item_with_target_feature.rs b/tests/ui/lang-items/start_lang_item_with_target_feature.rs
new file mode 100644
index 000000000..3052b7bb5
--- /dev/null
+++ b/tests/ui/lang-items/start_lang_item_with_target_feature.rs
@@ -0,0 +1,19 @@
+// only-x86_64
+// check-fail
+
+#![feature(lang_items, no_core, target_feature_11)]
+#![no_core]
+
+#[lang = "copy"]
+pub trait Copy {}
+#[lang = "sized"]
+pub trait Sized {}
+
+#[lang = "start"]
+#[target_feature(enable = "avx2")]
+//~^ ERROR `start` language item function is not allowed to have `#[target_feature]`
+fn start<T>(_main: fn() -> T, _argc: isize, _argv: *const *const u8, _sigpipe: u8) -> isize {
+    0
+}
+
+fn main() {}