--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/dil/lexer/Identifier.d	Sun Mar 09 00:12:19 2008 +0100
@@ -0,0 +1,54 @@
+/++
+  Author: Aziz Köksal
+  License: GPL3
++/
+module dil.lexer.Identifier;
+
+import dil.lexer.TokensEnum;
+import dil.lexer.IdentsEnum;
+import common;
+
+/// Represents an identifier as defined in the D specs.
+///
+///<pre>
+///  Identifier := IdStart IdChar*
+///  IdStart := "_" | Letter
+///  IdChar := IdStart | "0"-"9"
+///  Letter := UniAlpha
+///</pre>
+///  Unicode alphas are defined in Unicode 5.0.0.
+align(1)
+struct Identifier
+{
+  string str; /// The UTF-8 string of the identifier.
+  TOK kind;   /// The token kind.
+  IDK idKind; /// Only for predefined identifiers.
+
+  static Identifier* opCall(string str, TOK kind)
+  {
+    auto id = new Identifier;
+    id.str = str;
+    id.kind = kind;
+    return id;
+  }
+
+  static Identifier* opCall(string str, TOK kind, IDK idKind)
+  {
+    auto id = new Identifier;
+    id.str = str;
+    id.kind = kind;
+    id.idKind = idKind;
+    return id;
+  }
+
+  uint toHash()
+  {
+    uint hash;
+    foreach(c; str) {
+      hash *= 11;
+      hash += c;
+    }
+    return hash;
+  }
+}
+// pragma(msg, Identifier.sizeof.stringof);