| //@ run-pass | |
| #![allow(dead_code)] | |
| #![allow(unused_variables)] | |
| #![allow(stable_features)] | |
| // Tests parallel codegen - this can fail if the symbol for the anonymous | |
| // closure in `sum` pollutes the second codegen unit from the first. | |
| //@ compile-flags: -C codegen_units=2 | |
| #![feature(iter_arith)] | |
| mod a { | |
| fn foo() { | |
| let x = ["a", "bob", "c"]; | |
| let len: usize = x.iter().map(|s| s.len()).sum(); | |
| } | |
| } | |
| mod b { | |
| fn bar() { | |
| let x = ["a", "bob", "c"]; | |
| let len: usize = x.iter().map(|s| s.len()).sum(); | |
| } | |
| } | |
| fn main() { | |
| } |