[svn r143] Fixed: a few bugs in debug information, still only line info, but should be correct files now :)

Fixed: tango.io.Console seems to be working now.

dmd/module.c

@@ -162,7 +162,7 @@ Module::Module(char *filename, Identifier *ident, int doDocComment, int doHdrGen
     symfile = new File(symfilename);
 
     // LLVMDC
-    llvmCompileUnit = 0;
+    irModule = NULL;
 }
 
 void Module::setDocfile()