Basic Block does not have terminator!

[jruderman]

fn three() -> uint { 3u }
fn main() { &three(); }

fails to compile:

Basic Block in function '_ZN4main213E' does not have terminator!
label %4
LLVM ERROR: Broken module, no Basic Block terminator!

[nikomatsakis]

sounds like it has to do w/ regions. assigning myself.

[nikomatsakis]

Another program that yields the same error, but looks quite different. Not sure if the bug is actually related:

fn process(idents: [str]) -> [str] { idents }

fn class_field_mutbl(idents: [str], ident: str) -> bool {
    for process(idents).each {|fld|
        if str::eq(ident, fld) {
            ret true;
        }
    }
    fail #fmt["No class field `%s` found", ident];
}

fn main() { }

[nikomatsakis]

Here the use of x.each() turns out to be essential (vec::each() works)