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| -rw-r--r-- | src/test/run-pass/issue-17068.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/run-pass/issue-17068.rs b/src/test/run-pass/issue-17068.rs new file mode 100644 index 00000000000..dfbe7406229 --- /dev/null +++ b/src/test/run-pass/issue-17068.rs @@ -0,0 +1,20 @@ +// Copyright 2014 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or +// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license +// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +// Test that regionck creates the right region links in the pattern +// binding of a for loop +fn foo<'a>(v: &'a [uint]) -> &'a uint { + for &ref x in v.iter() { return x; } + unreachable!() +} + +fn main() { + assert_eq!(foo(&[0]), &0); +} |