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// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// Tests that `transmute` cannot be called on type parameters.
use std::mem::transmute;
unsafe fn f<T>(x: T) {
let _: isize = transmute(x); //~ ERROR cannot transmute
}
unsafe fn g<T>(x: (T, isize)) {
let _: isize = transmute(x); //~ ERROR cannot transmute
}
unsafe fn h<T>(x: [T; 10]) {
let _: isize = transmute(x); //~ ERROR cannot transmute
}
struct Bad<T> {
f: T,
}
unsafe fn i<T>(x: Bad<T>) {
let _: isize = transmute(x); //~ ERROR cannot transmute
}
enum Worse<T> {
A(T),
B,
}
unsafe fn j<T>(x: Worse<T>) {
let _: isize = transmute(x); //~ ERROR cannot transmute
}
unsafe fn k<T>(x: Option<T>) {
let _: isize = transmute(x); //~ ERROR cannot transmute
}
fn main() {}