rust/tests/compile-fail/function_calls/exported_symbol_clashing.rs
2021-12-15 16:51:40 +01:00

16 lines
340 B
Rust

#[no_mangle]
fn foo() {}
//~^ HELP it's first defined here, in crate `exported_symbol_clashing`
#[export_name = "foo"]
fn bar() {}
//~^ HELP then it's defined here again, in crate `exported_symbol_clashing`
fn main() {
extern "Rust" {
fn foo();
}
unsafe { foo() }
//~^ ERROR multiple definitions of symbol `foo`
}