--- a/dmd/RealExp.d	Tue Sep 14 23:49:12 2010 +0100
+++ b/dmd/RealExp.d	Wed Sep 15 03:58:55 2010 +0200
@@ -24,6 +24,7 @@
 import dmd.backend.mTY;
 
 import std.stdio;
+import std.string;
 
 class RealExp : Expression
 {
@@ -52,7 +53,7 @@
 			}
 		}
 		
-		return 0;
+		return false;
 	}
 
 	override Expression semantic(Scope sc)
@@ -66,22 +67,31 @@
 
 	override Expression interpret(InterState istate)
 	{
-		assert(false);
+version(LOG)
+		writef("RealExp::interpret() %s\n", toChars());
+
+		return this;
 	}
 
 	override string toChars()
 	{
-		assert(false);
+		return format(type.isimaginary() ? "%gi" : "%g", value);
 	}
 
 	override ulong toInteger()
 	{
-		assert(false);
+version(IN_GCC)
+		return toReal().toInt();
+else
+		return cast(ulong) toReal();
 	}
 
 	override ulong toUInteger()
 	{
-		assert(false);
+version(IN_GCC)
+		return cast(ulong) toReal().toInt();
+else
+		return cast(ulong) toReal();
 	}
 
 	override real toReal()
@@ -129,7 +139,7 @@
 
 	override void toCBuffer(OutBuffer buf, HdrGenState* hgs)
 	{
-	    floatToBuffer(buf, type, value);
+		floatToBuffer(buf, type, value);
 	}
 
 	override void toMangleBuffer(OutBuffer buf)
@@ -176,7 +186,7 @@
 				print();
 				///type.print();
 				///type.toBasetype().print();
-	    	    printf("ty = %d, tym = %lx\n", type.ty, ty);
+				printf("ty = %d, tym = %lx\n", type.ty, ty);
 				assert(0);
 		}
 		return el_const(ty, &c);
@@ -221,5 +231,4 @@
 		}
 		return pdt;
 	}
-}
-
+}
\ No newline at end of file