rust/tests/fail/function_pointers/cast_int_to_fn_ptr.rs

// Validation makes this fail in the wrong place
//@compile-flags: -Zmiri-disable-validation

fn main() {
    let g = unsafe { std::mem::transmute::<usize, fn(i32)>(42) };

    g(42) //~ ERROR: is a dangling pointer
}
selectively disable validation in compile-fail where appropriate. cargo test now passes :) 2017-08-02 17:35:44 -05:00			`// Validation makes this fail in the wrong place`
Port all tests 2022-07-08 11:08:32 -05:00			`//@compile-flags: -Zmiri-disable-validation`
selectively disable validation in compile-fail where appropriate. cargo test now passes :) 2017-08-02 17:35:44 -05:00
make sure ByVal pointers act just like ByRef to a pointer 2016-11-15 07:12:49 -06:00			`fn main() {`
Format tests and benches with rustfmt (1-50 of 300) 2022-06-19 22:33:59 -05:00			`let g = unsafe { std::mem::transmute::<usize, fn(i32)>(42) };`
make sure ByVal pointers act just like ByRef to a pointer 2016-11-15 07:12:49 -06:00
require level and colon in `//~` style comments 2022-07-11 06:44:55 -05:00			`g(42) //~ ERROR: is a dangling pointer`
make sure ByVal pointers act just like ByRef to a pointer 2016-11-15 07:12:49 -06:00			`}`