Fix ICE regarding tuple struct matches using (..)

Fixes half of rust-lang#14308.
lilyball · May 21, 2014 · d5b5aa4 · d5b5aa4
1 parent ebe1d8e
commit d5b5aa4
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/librustc/middle/trans/_match.rs b/src/librustc/middle/trans/_match.rs
@@ -810,6 +810,9 @@ fn enter_tuple_struct<'a, 'b>(
             ast::PatEnum(_, Some(ref elts)) => {
                 Some(elts.iter().map(|x| (*x)).collect())
             }
+            ast::PatEnum(_, None) => {
+                Some(Vec::from_elem(n_elts, dummy))
+            }
             _ => {
                 assert_is_binding_or_wild(bcx, p);
                 Some(Vec::from_elem(n_elts, dummy))