Fix for issue #17574

2014-11-15 14:05:11 -05:00 · 2014-11-15 14:05:11 -05:00 · 4aab27bed6
commit 4aab27bed6
parent 7e43f419cb
1 changed files with 1 additions and 1 deletions
--- a/src/librustc/middle/typeck/check/mod.rs
+++ b/src/librustc/middle/typeck/check/mod.rs
@ -2534,7 +2534,7 @@ fn lookup_method_for_for_loop(fcx: &FnCtxt,
                let ty_string = fcx.infcx().ty_to_string(true_expr_type);
                fcx.tcx().sess.span_err(iterator_expr.span,
                                        format!("`for` loop expression has type `{}` which does \
-                                                 not implement the `Iterator` trait",
+                                                 not implement the `Iterator` trait: maybe try .iter()",
                                                ty_string).as_slice());
            }
            ty::mk_err()