* implemented new sequence patterns

* optimized code generation routines

1 files changed, 5 insertions, 0 deletions

diff --git a/sources/scalac/transformer/matching/PatternNode.java b/sources/scalac/transformer/matching/PatternNode.java
index 24404d0242..506fad2708 100644
--- a/sources/scalac/transformer/matching/PatternNode.java
+++ b/sources/scalac/transformer/matching/PatternNode.java
@@ -24,6 +24,7 @@ public class PatternNode {
     public case Body(Tree.ValDef[][] bound, Tree[] guard, Tree[] body);
     public case DefaultPat();
     public case ConstrPat(Symbol casted);
+    public case SequencePat(Symbol casted, int len);
     public case ConstantPat(Object value);
     public case VariablePat(Tree tree);
 
@@ -32,6 +33,8 @@ public class PatternNode {
         switch (this) {
             case ConstrPat(Symbol casted):
                 return casted;
+            case SequencePat(Symbol casted, _):
+                return casted;
             default:
                 return Symbol.NONE;
         }
@@ -47,6 +50,8 @@ public class PatternNode {
                 return "DefaultPat";
             case ConstrPat(Symbol casted):
                 return "ConstrPat(" + casted + ")";
+            case SequencePat(Symbol casted, int len):
+                return "SequencePat(" + casted + ", " + len + ")";
             case ConstantPat(Object value):
                 return "ConstantPat(" + value + ")";
             case VariablePat(Tree tree):