rust/src/test/run-fail/binop-fail-2.rs

// error-pattern:quux
fn my_err(s: str) -> ! { log_err s; fail "quux"; }
fn main() { 3u == my_err("bye"); }
In trans, don't assume both sides of a binop have the same type This was at least partially responsible for Issue 777. The only solution I can think of is for trans to just not generate code for a comparison if one or both sides has type _\|_. Since that means evaluating that subexpression diverges, it should be ok to never do the comparison. Actually generating code for the comparison would trip an LLVM assertion failure. 2011-08-03 02:21:28 +02:00			`// error-pattern:quux`
			`fn my_err(s: str) -> ! { log_err s; fail "quux"; }`
			`fn main() { 3u == my_err("bye"); }`