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| author | Corey Farwell <coreyf@rwell.org> | 2016-03-09 21:44:35 -0800 |
|---|---|---|
| committer | Corey Farwell <coreyf@rwell.org> | 2016-03-09 23:24:50 -0800 |
| commit | e1048b5ab64cceba5ce8edb1f41614e063edb78d (patch) | |
| tree | c742a3d193ae2054f0a067d2fcd1533f59b39808 /src/compiletest/errors.rs | |
| parent | 0b9995b24ccc7489e0082199793c300015753dd1 (diff) | |
| download | rust-e1048b5ab64cceba5ce8edb1f41614e063edb78d.tar.gz rust-e1048b5ab64cceba5ce8edb1f41614e063edb78d.zip | |
Prefer `Option::expect` over explicit unwrapping.
Diffstat (limited to 'src/compiletest/errors.rs')
| -rw-r--r-- | src/compiletest/errors.rs | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/compiletest/errors.rs b/src/compiletest/errors.rs index 44634e4d565..264e32f1d06 100644 --- a/src/compiletest/errors.rs +++ b/src/compiletest/errors.rs @@ -93,9 +93,8 @@ fn parse_expected(last_nonfollow_error: Option<usize>, let (which, line) = if follow { assert!(adjusts == 0, "use either //~| or //~^, not both."); - let line = last_nonfollow_error.unwrap_or_else(|| { - panic!("encountered //~| without preceding //~^ line.") - }); + let line = last_nonfollow_error.expect("encountered //~| without \ + preceding //~^ line."); (FollowPrevious(line), line) } else { let which = |