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/generics/generic-no-mangle.fixed | 159 +++++++++++++++++++++++++++
 1 file changed, 159 insertions(+)
 create mode 100644 src/test/ui/generics/generic-no-mangle.fixed

(limited to 'src/test/ui/generics/generic-no-mangle.fixed')

diff --git a/src/test/ui/generics/generic-no-mangle.fixed b/src/test/ui/generics/generic-no-mangle.fixed
new file mode 100644
index 000000000..501acb6e1
--- /dev/null
+++ b/src/test/ui/generics/generic-no-mangle.fixed
@@ -0,0 +1,159 @@
+// run-rustfix
+
+#![deny(no_mangle_generic_items)]
+
+
+pub fn foo<T>() {} //~ ERROR functions generic over types or consts must be mangled
+
+
+pub extern "C" fn bar<T>() {} //~ ERROR functions generic over types or consts must be mangled
+
+#[no_mangle]
+pub fn baz(x: &i32) -> &i32 { x }
+
+#[no_mangle]
+pub fn qux<'a>(x: &'a i32) -> &i32 { x }
+
+pub struct Foo;
+
+impl Foo {
+    
+    pub fn foo<T>() {} //~ ERROR functions generic over types or consts must be mangled
+
+    
+    pub extern "C" fn bar<T>() {} //~ ERROR functions generic over types or consts must be mangled
+
+    #[no_mangle]
+    pub fn baz(x: &i32) -> &i32 { x }
+
+    #[no_mangle]
+    pub fn qux<'a>(x: &'a i32) -> &i32 { x }
+}
+
+trait Trait1 {
+    fn foo<T>();
+    extern "C" fn bar<T>();
+    fn baz(x: &i32) -> &i32;
+    fn qux<'a>(x: &'a i32) -> &i32;
+}
+
+impl Trait1 for Foo {
+    
+    fn foo<T>() {} //~ ERROR functions generic over types or consts must be mangled
+
+    
+    extern "C" fn bar<T>() {} //~ ERROR functions generic over types or consts must be mangled
+
+    #[no_mangle]
+    fn baz(x: &i32) -> &i32 { x }
+
+    #[no_mangle]
+    fn qux<'a>(x: &'a i32) -> &i32 { x }
+}
+
+trait Trait2<T> {
+    fn foo();
+    fn foo2<U>();
+    extern "C" fn bar();
+    fn baz(x: &i32) -> &i32;
+    fn qux<'a>(x: &'a i32) -> &i32;
+}
+
+impl<T> Trait2<T> for Foo {
+    
+    fn foo() {} //~ ERROR functions generic over types or consts must be mangled
+
+    
+    fn foo2<U>() {} //~ ERROR functions generic over types or consts must be mangled
+
+    
+    extern "C" fn bar() {} //~ ERROR functions generic over types or consts must be mangled
+
+    
+    fn baz(x: &i32) -> &i32 { x } //~ ERROR functions generic over types or consts must be mangled
+
+    
+    fn qux<'a>(x: &'a i32) -> &i32 { x } //~ ERROR functions generic over types or consts must be mangled
+}
+
+pub struct Bar<T>(#[allow(unused_tuple_struct_fields)] T);
+
+impl<T> Bar<T> {
+    
+    pub fn foo() {} //~ ERROR functions generic over types or consts must be mangled
+
+    
+    pub extern "C" fn bar() {} //~ ERROR functions generic over types or consts must be mangled
+
+    
+    pub fn baz<U>() {} //~ ERROR functions generic over types or consts must be mangled
+}
+
+impl Bar<i32> {
+    #[no_mangle]
+    pub fn qux() {}
+}
+
+trait Trait3 {
+    fn foo();
+    extern "C" fn bar();
+    fn baz<U>();
+}
+
+impl<T> Trait3 for Bar<T> {
+    
+    fn foo() {} //~ ERROR functions generic over types or consts must be mangled
+
+    
+    extern "C" fn bar() {} //~ ERROR functions generic over types or consts must be mangled
+
+    
+    fn baz<U>() {} //~ ERROR functions generic over types or consts must be mangled
+}
+
+pub struct Baz<'a>(#[allow(unused_tuple_struct_fields)] &'a i32);
+
+impl<'a> Baz<'a> {
+    #[no_mangle]
+    pub fn foo() {}
+
+    #[no_mangle]
+    pub fn bar<'b>(x: &'b i32) -> &i32 { x }
+}
+
+trait Trait4 {
+    fn foo();
+    fn bar<'a>(x: &'a i32) -> &i32;
+}
+
+impl Trait4 for Bar<i32> {
+    #[no_mangle]
+    fn foo() {}
+
+    #[no_mangle]
+    fn bar<'b>(x: &'b i32) -> &i32 { x }
+}
+
+impl<'a> Trait4 for Baz<'a> {
+    #[no_mangle]
+    fn foo() {}
+
+    #[no_mangle]
+    fn bar<'b>(x: &'b i32) -> &i32 { x }
+}
+
+trait Trait5<T> {
+    fn foo();
+}
+
+impl Trait5<i32> for Foo {
+    #[no_mangle]
+    fn foo() {}
+}
+
+impl Trait5<i32> for Bar<i32> {
+    #[no_mangle]
+    fn foo() {}
+}
+
+fn main() {}
-- 
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