#zig build-obj {
--name test -fno-emit-bin
-Mroot=test.zig
#}

#write test.zig {
fn f() i32 {
    return @as(i32, return 1);
}
export fn entry() void {
    _ = f();
}
#}
#update
#check errors {
test.zig:2:12: error: unreachable code
test.zig:2:21: note: control flow is diverted here
test.zig:2:5: error: unreachable code
test.zig:2:12: note: control flow is diverted here
#}
