[Truffle] Commit a method rename that I missed earlier.

jruby · Feb 3, 2015 · fc18a10 · fc18a10
1 parent 08d573a
commit fc18a10
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/truffle/src/main/java/org/jruby/truffle/runtime/core/RubyMatchData.java b/truffle/src/main/java/org/jruby/truffle/runtime/core/RubyMatchData.java
@@ -9,10 +9,12 @@
  */
 package org.jruby.truffle.runtime.core;
 
+import org.joni.Regex;
 import org.joni.Region;
 import org.jruby.truffle.nodes.RubyNode;
 import org.jruby.truffle.runtime.subsystems.ObjectSpaceManager;
 import org.jruby.truffle.runtime.util.ArrayUtils;
+import org.jruby.util.ByteList;
 
 import java.util.Arrays;
 
@@ -21,14 +23,16 @@
  */
 public class RubyMatchData extends RubyBasicObject {
 
-    private Region region;
+    private final Regex regex;
+    private final Region region;
     private final Object[] values;
     private final RubyString pre;
     private final RubyString post;
     private final RubyString global;
 
-    public RubyMatchData(RubyClass rubyClass, Region region, Object[] values, RubyString pre, RubyString post, RubyString global) {
+    public RubyMatchData(RubyClass rubyClass, Regex regex, Region region, Object[] values, RubyString pre, RubyString post, RubyString global) {
         super(rubyClass);
+        this.regex = regex;
         this.region = region;
         this.values = values;
         this.pre = pre;
@@ -90,6 +94,10 @@ public int getNumberOfRegions() {
         return region.numRegs;
     }
 
+    public int getBackrefNumber(ByteList value) {
+        return regex.nameToBackrefNumber(value.getUnsafeBytes(), value.getBegin(), value.getBegin() + value.getRealSize(), region);
+    }
+
     @Override
     public void visitObjectGraphChildren(ObjectSpaceManager.ObjectGraphVisitor visitor) {
         for (Object object : values) {