Rollup merge of #25994 - marcusklaas:issue-25969, r=huonw

Issue: #25969

Compare the span on the stable branch (correct) with the span on the nightly branch (incorrect) for the following example: http://is.gd/lTAo9c. This pull request fixes the regression.

@Manishearth has been kind enough to pitch some ideas for a regression test, mainly revolving around testing the span in compile-fail test, but this has proven unsuccessful. Other suggestions/ ideas would be much appreciated!

Author: Manishearth

src/libsyntax/parse/parser.rs

@@ -2070,10 +2070,9 @@ impl<'a> Parser<'a> {
             }
             _ => {
                 if try!(self.eat_lt()){
-
                     let (qself, path) =
                         try!(self.parse_qualified_path(LifetimeAndTypesWithColons));
-
+                    hi = path.span.hi;
                     return Ok(self.mk_expr(lo, hi, ExprPath(Some(qself), path)));
                 }
                 if try!(self.eat_keyword(keywords::Move) ){