diff options
| -rw-r--r-- | src/librustc/session/search_paths.rs | 4 | ||||
| -rw-r--r-- | src/test/compile-fail/manual-link-bad-search-path.rs | 15 |
2 files changed, 19 insertions, 0 deletions
diff --git a/src/librustc/session/search_paths.rs b/src/librustc/session/search_paths.rs index f85fb303910..3c5d9744505 100644 --- a/src/librustc/session/search_paths.rs +++ b/src/librustc/session/search_paths.rs @@ -10,6 +10,7 @@ use std::slice; use std::path::{Path, PathBuf}; +use session::early_error; #[derive(Clone, Debug)] pub struct SearchPaths { @@ -50,6 +51,9 @@ impl SearchPaths { } else { (PathKind::All, path) }; + if path.is_empty() { + early_error("empty search path given via `-L`"); + } self.paths.push((kind, PathBuf::new(path))); } diff --git a/src/test/compile-fail/manual-link-bad-search-path.rs b/src/test/compile-fail/manual-link-bad-search-path.rs new file mode 100644 index 00000000000..2bf61cbe24c --- /dev/null +++ b/src/test/compile-fail/manual-link-bad-search-path.rs @@ -0,0 +1,15 @@ +// Copyright 2015 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. + +// compile-flags:-L native= +// error-pattern: empty search path given via `-L` + +fn main() { +} |