parse.y (patch_new_array_init): Don't set length on array.

gcc/java:
	* parse.y (patch_new_array_init): Don't set length on array.
libjava:
	* testsuite/libjava.compile/rh174912.java: New file.

From-SVN: r108099

libjava/testsuite/libjava.compile/rh174912.java

@@ -0,0 +1,17 @@
+// Derived from Red Hat bugzilla 174912
+// https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=174912
+// The bug is that the anonymous class constructor here will end up
+// with a bogus '[3C' in its signature.
+
+public class rh174912 {
+  public rh174912(char[][] args) { }
+
+  public Object m() {
+    return new rh174912(new char[][] { "hi".toCharArray(),
+				       "bob".toCharArray(),
+				       "and joe".toCharArray() }) {
+      };
+  }
+
+  public static void main(String[] args) { }
+}