diff options
Diffstat (limited to 'sources/scalac/transformer/matching/AlgebraicMatcher.java')
| -rw-r--r-- | sources/scalac/transformer/matching/AlgebraicMatcher.java | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sources/scalac/transformer/matching/AlgebraicMatcher.java b/sources/scalac/transformer/matching/AlgebraicMatcher.java index 4708dd6258..7c564882b3 100644 --- a/sources/scalac/transformer/matching/AlgebraicMatcher.java +++ b/sources/scalac/transformer/matching/AlgebraicMatcher.java @@ -110,8 +110,8 @@ public class AlgebraicMatcher extends PatternMatcher { //System.err.println( tree.fun.type.resultType().symbol() ); return (tree.args.length == 1) && (tree.type.symbol().flags & Modifiers.CASE) != 0 - && params.length == 1 - && (params[ 0 ].flags & Modifiers.REPEATED) != 0; + && params.length > 0 + && (params[params.length-1].flags & Modifiers.REPEATED) != 0; } //////////// generator methods |