diff options
Diffstat (limited to 'src/test/ui/generics/generic-no-mangle.rs')
-rw-r--r-- | src/test/ui/generics/generic-no-mangle.rs | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/src/test/ui/generics/generic-no-mangle.rs b/src/test/ui/generics/generic-no-mangle.rs deleted file mode 100644 index 74e407078..000000000 --- a/src/test/ui/generics/generic-no-mangle.rs +++ /dev/null @@ -1,159 +0,0 @@ -// run-rustfix - -#![deny(no_mangle_generic_items)] - -#[no_mangle] -pub fn foo<T>() {} //~ ERROR functions generic over types or consts must be mangled - -#[no_mangle] -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 { - #[no_mangle] - pub fn foo<T>() {} //~ ERROR functions generic over types or consts must be mangled - - #[no_mangle] - 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 { - #[no_mangle] - fn foo<T>() {} //~ ERROR functions generic over types or consts must be mangled - - #[no_mangle] - 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 { - #[no_mangle] - fn foo() {} //~ ERROR functions generic over types or consts must be mangled - - #[no_mangle] - fn foo2<U>() {} //~ ERROR functions generic over types or consts must be mangled - - #[no_mangle] - extern "C" fn bar() {} //~ ERROR functions generic over types or consts must be mangled - - #[no_mangle] - fn baz(x: &i32) -> &i32 { x } //~ ERROR functions generic over types or consts must be mangled - - #[no_mangle] - 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> { - #[no_mangle] - pub fn foo() {} //~ ERROR functions generic over types or consts must be mangled - - #[no_mangle] - pub extern "C" fn bar() {} //~ ERROR functions generic over types or consts must be mangled - - #[no_mangle] - 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> { - #[no_mangle] - fn foo() {} //~ ERROR functions generic over types or consts must be mangled - - #[no_mangle] - extern "C" fn bar() {} //~ ERROR functions generic over types or consts must be mangled - - #[no_mangle] - 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() {} |