rust/tests/ui/consts/issue-21721.rs

// run-pass

fn main() {
    static NONE: Option<((), &'static u8)> = None;
    let ptr = unsafe {
        *(&NONE as *const _ as *const *const u8)
    };
    assert!(ptr.is_null());
}
Add `// run-pass` annotations to all the tests under `ui/run-pass/`. (I may have accidentally added it to some auxilliary crates as well; my emacs-macro-based methodology was pretty crude.) 2018-08-30 12:18:55 +00:00			`// run-pass`
rustdoc: Replace no-pretty-expanded with pretty-expanded Now that features must be declared expanded source often does not compile. This adds 'pretty-expanded' to a bunch of test cases that still work. 2015-03-22 20:13:15 +00:00
Revert hacks and add test for LLVM aborts due to empty aggregates. Closes #21721. 2015-02-26 13:22:13 +00:00			`fn main() {`
			`static NONE: Option<((), &'static u8)> = None;`
			`let ptr = unsafe {`
			`(&NONE as const _ as const const u8)`
			`};`
			`assert!(ptr.is_null());`
			`}`