diff options
Diffstat (limited to 'src/test/ui/dropck/drop-with-active-borrows-2.rs')
-rw-r--r-- | src/test/ui/dropck/drop-with-active-borrows-2.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/test/ui/dropck/drop-with-active-borrows-2.rs b/src/test/ui/dropck/drop-with-active-borrows-2.rs new file mode 100644 index 000000000..cf4cb3dbe --- /dev/null +++ b/src/test/ui/dropck/drop-with-active-borrows-2.rs @@ -0,0 +1,9 @@ +fn read_lines_borrowed<'a>() -> Vec<&'a str> { + let raw_lines: Vec<String> = vec!["foo ".to_string(), " bar".to_string()]; + raw_lines.iter().map(|l| l.trim()).collect() + //~^ ERROR cannot return value referencing local variable `raw_lines` +} + +fn main() { + println!("{:?}", read_lines_borrowed()); +} |