rust/src/test/compile-fail/issue-897-2.rs

fn g() -> ! { fail; }
fn f() -> ! {
    ret 42; //! ERROR expected `_|_` but found `int`
    g(); //! WARNING unreachable statement
}
fn main() { }
Handle fail after return correctly in typestate Previously, typestate would conclude that this function was correctly diverging: fn f() -> ! { ret; fail; } even though it always returns to the caller. It wasn't handling the i_diverge and i_return bits correctly in the fail case. Fixed it. Closes #897 2012-01-20 19:23:56 -06:00			`fn g() -> ! { fail; }`
correct more broken tests 2012-03-25 00:15:34 -05:00			`fn f() -> ! {`
improve error messages 2012-04-06 08:58:41 -05:00			ret 42; //! ERROR expected `_\|_` but found `int`
correct more broken tests 2012-03-25 00:15:34 -05:00			`g(); //! WARNING unreachable statement`
			`}`
Handle fail after return correctly in typestate Previously, typestate would conclude that this function was correctly diverging: fn f() -> ! { ret; fail; } even though it always returns to the caller. It wasn't handling the i_diverge and i_return bits correctly in the fail case. Fixed it. Closes #897 2012-01-20 19:23:56 -06:00			`fn main() { }`