diff options
Diffstat (limited to 'src/test/ui/transmute/transmute-from-fn-item-types-error.rs')
-rw-r--r-- | src/test/ui/transmute/transmute-from-fn-item-types-error.rs | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/src/test/ui/transmute/transmute-from-fn-item-types-error.rs b/src/test/ui/transmute/transmute-from-fn-item-types-error.rs deleted file mode 100644 index f858a199e..000000000 --- a/src/test/ui/transmute/transmute-from-fn-item-types-error.rs +++ /dev/null @@ -1,60 +0,0 @@ -use std::mem; - -unsafe fn foo() -> (i8, *const (), Option<fn()>) { - let i = mem::transmute(bar); - //~^ ERROR cannot transmute between types of different sizes, or dependently-sized types - - - let p = mem::transmute(foo); - //~^ ERROR can't transmute zero-sized type - - - let of = mem::transmute(main); - //~^ ERROR can't transmute zero-sized type - - - (i, p, of) -} - -unsafe fn bar() { - // Error as usual if the resulting type is not pointer-sized. - mem::transmute::<_, u8>(main); - //~^ ERROR cannot transmute between types of different sizes, or dependently-sized types - - - mem::transmute::<_, *mut ()>(foo); - //~^ ERROR can't transmute zero-sized type - - - mem::transmute::<_, fn()>(bar); - //~^ ERROR can't transmute zero-sized type - - - // No error if a coercion would otherwise occur. - mem::transmute::<fn(), usize>(main); -} - -unsafe fn baz() { - mem::transmute::<_, *mut ()>(Some(foo)); - //~^ ERROR can't transmute zero-sized type - - - mem::transmute::<_, fn()>(Some(bar)); - //~^ ERROR can't transmute zero-sized type - - - mem::transmute::<_, Option<fn()>>(Some(baz)); - //~^ ERROR can't transmute zero-sized type - - - // No error if a coercion would otherwise occur. - mem::transmute::<Option<fn()>, usize>(Some(main)); -} - -fn main() { - unsafe { - foo(); - bar(); - baz(); - } -} |