rust/tests/ui/kinds-of-primitive-impl.rs

27 lines
568 B
Rust

impl u8 {
//~^ error: cannot define inherent `impl` for primitive types
pub const B: u8 = 0;
}
impl str {
//~^ error: cannot define inherent `impl` for primitive types
fn foo() {}
fn bar(self) {} //~ ERROR: size for values of type `str` cannot be known
}
impl char {
//~^ error: cannot define inherent `impl` for primitive types
pub const B: u8 = 0;
pub const C: u8 = 0;
fn foo() {}
fn bar(self) {}
}
struct MyType;
impl &MyType {
//~^ error: cannot define inherent `impl` for primitive types
pub fn for_ref(self) {}
}
fn main() {}