save-analysis: be more paranoid about generated paths

fixes https://github.com/rust-lang-nursery/rls/issues/160
2017-02-02 16:23:27 +13:00
parent 24055d0f2a
commit 395f23c9f7
2 changed files with 4 additions and 0 deletions
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -1693,6 +1693,7 @@ impl<'a> Parser<'a> {
        }

        // Assemble the span.
+        // FIXME(#39450) This is bogus if part of the path is macro generated.
        let span = mk_sp(lo, self.prev_span.hi);

        // Assemble the result.