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fix transmute-from-fn-item-types-lint

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This test was relying on buggy behavior.
This commit is contained in:
Niko Matsakis 2016-04-21 04:51:29 -04:00
parent 906cc48d48
commit 399149ac7e
1 changed files with 5 additions and 5 deletions
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10
src/test/compile-fail/transmute-from-fn-item-types-lint.rs
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@ -15,15 +15,15 @@ use std::mem;
unsafe fn foo() -> (isize, *const (), Option<fn()>) {
let i = mem::transmute(bar);
//~^ ERROR is now zero-sized and has to be cast to a pointer before transmuting
//~^^ ERROR was previously accepted
//~^^ WARNING was previously accepted
let p = mem::transmute(foo);
//~^ ERROR is now zero-sized and has to be cast to a pointer before transmuting
//~^^ ERROR was previously accepted
//~^^ WARNING was previously accepted
let of = mem::transmute(main);
//~^ ERROR is now zero-sized and has to be cast to a pointer before transmuting
//~^^ ERROR was previously accepted
//~^^ WARNING was previously accepted
(i, p, of)
}
@ -31,11 +31,11 @@ unsafe fn foo() -> (isize, *const (), Option<fn()>) {
unsafe fn bar() {
mem::transmute::<_, *mut ()>(foo);
//~^ ERROR is now zero-sized and has to be cast to a pointer before transmuting
//~^^ ERROR was previously accepted
//~^^ WARNING was previously accepted
mem::transmute::<_, fn()>(bar);
//~^ ERROR is now zero-sized and has to be cast to a pointer before transmuting
//~^^ ERROR was previously accepted
//~^^ WARNING was previously accepted
// No error if a coercion would otherwise occur.
mem::transmute::<fn(), usize>(main);