rust/src/test/compile-fail/issue-511.rs

use std;
import option;

fn f<T>(&o: option<T>) {
    assert o == option::none;
}

fn main() {
    f::<int>(option::none);
    //!^ ERROR taking mut reference to static item
    //!^^ ERROR illegal borrow unless pure: creating mutable alias to aliasable, immutable memory
    //!^^^ NOTE impure due to access to impure function
}
Add test for issue #511. Closes #511 2011-09-22 22:50:12 -07:00			`use std;`
Copy first batch of material from libstd to libcore. 2011-12-13 16:25:51 -08:00			`import option;`
Add test for issue #511. Closes #511 2011-09-22 22:50:12 -07:00
Change option::t to option Now that core exports "option" as a synonym for option::t, search-and- replace option::t with option. The only place that still refers to option::t are the modules in libcore that use option, because fixing this requires a new snapshot (forthcoming). 2012-01-31 17:05:20 -08:00			`fn f<T>(&o: option<T>) {`
Add test for issue #511. Closes #511 2011-09-22 22:50:12 -07:00			`assert o == option::none;`
			`}`

			`fn main() {`
			`f::<int>(option::none);`
replace mutbl pass with borrowck 2012-05-10 19:58:23 -07:00			`//!^ ERROR taking mut reference to static item`
remove alias analysis and replace with borrowck cc #2540 2012-06-07 13:56:52 -07:00			`//!^^ ERROR illegal borrow unless pure: creating mutable alias to aliasable, immutable memory`
			`//!^^^ NOTE impure due to access to impure function`
Add test for issue #511. Closes #511 2011-09-22 22:50:12 -07:00			`}`