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rustc: adjust span for error message to not trim last letter

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This commit is contained in:
Huon Wilson 2013-06-01 00:39:02 +10:00
parent 727274375e
commit 4f92d3a11c
2 changed files with 15 additions and 1 deletions
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2
src/librustc/middle/resolve.rs
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@ -3079,7 +3079,7 @@ pub impl Resolver {
self.session.span_err(imports[index].span, "unresolved import");
} else {
let err = fmt!("unresolved import (maybe you meant `%s::*`?)",
sn.slice(0, sn.len() - 1)); // -1 to adjust for semicolon
sn.slice(0, sn.len()));
self.session.span_err(imports[index].span, err);
}
}

14
src/test/compile-fail/unresolved-extern-mod-suggestion.rs Normal file
View File

@ -0,0 +1,14 @@
// Copyright 2013 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.
extern mod extra;
use extra; //~ ERROR unresolved import (maybe you meant `extra::*`?)
fn main() {}