rust/tests/ui/reachable/expr_if.rs
2023-01-11 09:32:08 +00:00

32 lines
571 B
Rust

#![allow(unused_variables)]
#![allow(unused_assignments)]
#![allow(dead_code)]
#![deny(unreachable_code)]
fn foo() {
if {return} { //~ ERROR unreachable block in `if`
println!("Hello, world!");
}
}
fn bar() {
if {true} {
return;
}
println!("I am not dead.");
}
fn baz() {
if {true} {
return;
} else {
return;
}
// As the next action to be taken after the if arms, we should
// report the `println!` as unreachable:
println!("But I am.");
//~^ ERROR unreachable statement
}
fn main() { }