From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/test/ui/abi/issues/issue-22565-rust-call.rs    | 32 +++++++++++++++
 .../ui/abi/issues/issue-22565-rust-call.stderr     | 26 ++++++++++++
 .../abi/issues/issue-62350-sysv-neg-reg-counts.rs  | 46 ++++++++++++++++++++++
 3 files changed, 104 insertions(+)
 create mode 100644 src/test/ui/abi/issues/issue-22565-rust-call.rs
 create mode 100644 src/test/ui/abi/issues/issue-22565-rust-call.stderr
 create mode 100644 src/test/ui/abi/issues/issue-62350-sysv-neg-reg-counts.rs

(limited to 'src/test/ui/abi/issues')

diff --git a/src/test/ui/abi/issues/issue-22565-rust-call.rs b/src/test/ui/abi/issues/issue-22565-rust-call.rs
new file mode 100644
index 000000000..a08e0bfb5
--- /dev/null
+++ b/src/test/ui/abi/issues/issue-22565-rust-call.rs
@@ -0,0 +1,32 @@
+#![feature(unboxed_closures)]
+
+extern "rust-call" fn b(_i: i32) {}
+//~^ ERROR functions with the "rust-call" ABI must take a single non-self argument that is a tuple
+
+trait Tr {
+    extern "rust-call" fn a();
+
+    extern "rust-call" fn b() {}
+    //~^ ERROR functions with the "rust-call" ABI must take a single non-self argument
+}
+
+struct Foo;
+
+impl Foo {
+    extern "rust-call" fn bar() {}
+    //~^ ERROR functions with the "rust-call" ABI must take a single non-self argument
+}
+
+impl Tr for Foo {
+    extern "rust-call" fn a() {}
+    //~^ ERROR functions with the "rust-call" ABI must take a single non-self argument
+}
+
+fn main () {
+    b(10);
+
+    Foo::bar();
+
+    <Foo as Tr>::a();
+    <Foo as Tr>::b();
+}
diff --git a/src/test/ui/abi/issues/issue-22565-rust-call.stderr b/src/test/ui/abi/issues/issue-22565-rust-call.stderr
new file mode 100644
index 000000000..3eee10bc5
--- /dev/null
+++ b/src/test/ui/abi/issues/issue-22565-rust-call.stderr
@@ -0,0 +1,26 @@
+error: functions with the "rust-call" ABI must take a single non-self argument that is a tuple
+  --> $DIR/issue-22565-rust-call.rs:3:1
+   |
+LL | extern "rust-call" fn b(_i: i32) {}
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: functions with the "rust-call" ABI must take a single non-self argument that is a tuple
+  --> $DIR/issue-22565-rust-call.rs:9:5
+   |
+LL |     extern "rust-call" fn b() {}
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: functions with the "rust-call" ABI must take a single non-self argument that is a tuple
+  --> $DIR/issue-22565-rust-call.rs:16:5
+   |
+LL |     extern "rust-call" fn bar() {}
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: functions with the "rust-call" ABI must take a single non-self argument that is a tuple
+  --> $DIR/issue-22565-rust-call.rs:21:5
+   |
+LL |     extern "rust-call" fn a() {}
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 4 previous errors
+
diff --git a/src/test/ui/abi/issues/issue-62350-sysv-neg-reg-counts.rs b/src/test/ui/abi/issues/issue-62350-sysv-neg-reg-counts.rs
new file mode 100644
index 000000000..29b240518
--- /dev/null
+++ b/src/test/ui/abi/issues/issue-62350-sysv-neg-reg-counts.rs
@@ -0,0 +1,46 @@
+// run-pass
+#![allow(dead_code)]
+#![allow(improper_ctypes)]
+
+// ignore-wasm32-bare no libc to test ffi with
+
+#[derive(Copy, Clone)]
+pub struct QuadFloats {
+    a: f32,
+    b: f32,
+    c: f32,
+    d: f32,
+}
+
+mod rustrt {
+    use super::QuadFloats;
+
+    #[link(name = "rust_test_helpers", kind = "static")]
+    extern "C" {
+        pub fn get_c_exhaust_sysv64_ints(
+            _: *const (),
+            _: *const (),
+            _: *const (),
+            _: *const (),
+            _: *const (),
+            _: *const (),
+            _: *const (),
+            h: QuadFloats,
+        ) -> f32;
+    }
+}
+
+fn test() {
+    unsafe {
+        let null = std::ptr::null();
+        let q = QuadFloats { a: 10.2, b: 20.3, c: 30.4, d: 40.5 };
+        assert_eq!(
+            rustrt::get_c_exhaust_sysv64_ints(null, null, null, null, null, null, null, q),
+            q.c,
+        );
+    }
+}
+
+pub fn main() {
+    test();
+}
-- 
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