--- a/dmd/StaticAssert.d	Tue Apr 06 02:21:04 2010 +0100
+++ b/dmd/StaticAssert.d	Wed Apr 07 00:29:13 2010 +0100
@@ -14,33 +14,37 @@
 
 class StaticAssert : Dsymbol
 {
-    Expression exp;
-    Expression msg;
+	Expression exp;
+	Expression msg;
 
-    this(Loc loc, Expression exp, Expression msg)
+	this(Loc loc, Expression exp, Expression msg)
 	{
 		super(Id.empty);
-		
+
 		this.loc = loc;
 		this.exp = exp;
 		this.msg = msg;
 	}
 
-    Dsymbol syntaxCopy(Dsymbol s)
+	Dsymbol syntaxCopy(Dsymbol s)
 	{
-		assert(false);
+		StaticAssert sa;
+
+		assert(!s);
+		sa = new StaticAssert(loc, exp.syntaxCopy(), msg ? msg.syntaxCopy() : null);
+		return sa;
 	}
-	
-    bool addMember(Scope sc, ScopeDsymbol sd, int memnum)
+
+	bool addMember(Scope sc, ScopeDsymbol sd, int memnum)
 	{
 		return false;		// we didn't add anything
 	}
-	
-    void semantic(Scope sc)
+
+	void semantic(Scope sc)
 	{
 	}
-	
-    void semantic2(Scope sc)
+
+	void semantic2(Scope sc)
 	{
 		Expression e;
 
@@ -75,29 +79,38 @@
 			error("(%s) is not evaluatable at compile time", exp.toChars());
 		}
 	}
-	
-    void inlineScan()
+
+	void inlineScan()
 	{
-		assert(false);
 	}
-	
-    bool oneMember(Dsymbol* ps)
+
+	bool oneMember(Dsymbol* ps)
 	{
-		assert(false);
+		//printf("StaticAssert::oneMember())\n");
+		*ps = null;
+		return true;
 	}
-	
-    void toObjFile(int multiobj)
+
+	void toObjFile(int multiobj)
 	{
-		assert(false);
 	}
-	
-    string kind()
+
+	string kind()
 	{
 		return "static assert";
 	}
-	
-    void toCBuffer(OutBuffer buf, HdrGenState* hgs)
+
+	void toCBuffer(OutBuffer buf, HdrGenState* hgs)
 	{
-		assert(false);
+		buf.writestring(kind());
+		buf.writeByte('(');
+		exp.toCBuffer(buf, hgs);
+		if (msg)
+		{
+			buf.writeByte(',');
+			msg.toCBuffer(buf, hgs);
+		}
+		buf.writestring(");");
+		buf.writenl();
 	}
-}
\ No newline at end of file
+}