Path: utzoo!attcan!uunet!cs.utexas.edu!hellgate.utah.edu!jensen.utah.edu!sandra
From: sandra%jensen.utah.edu@cs.utah.edu (Sandra Loosemore)
Newsgroups: comp.lang.c
Subject: Can va_arg() be used as an lvalue?
Message-ID: <1990Aug3.091749.10018@hellgate.utah.edu>
Date: 3 Aug 90 15:17:49 GMT
Organization: PASS Research Group
Lines: 7

The title says it all: is it legitimate, portable usage to treat
va_arg() as an lvalue?  Specifically, can I take the address of its
return value?  It looks like it will work in the C implementations I
currently have access to, but I'm not sure whether that's a bug or
a feature.

-Sandra Loosemore (sandra@cs.utah.edu)