[Assorted-commits] SF.net SVN: assorted:[1312] sandbox/trunk/src/c/macros.c

[<yan...@us...>]

Revision: 1312
          http://assorted.svn.sourceforge.net/assorted/?rev=1312&view=rev
Author:   yangzhang
Date:     2009-03-20 05:35:47 +0000 (Fri, 20 Mar 2009)

Log Message:
-----------
updated macro demo

Modified Paths:
--------------
    sandbox/trunk/src/c/macros.c

Modified: sandbox/trunk/src/c/macros.c
===================================================================
--- sandbox/trunk/src/c/macros.c	2009-03-19 22:19:57 UTC (rev 1311)
+++ sandbox/trunk/src/c/macros.c	2009-03-20 05:35:47 UTC (rev 1312)
@@ -12,6 +12,14 @@
 // Not really a preprocessor extension.
 #define dup(x,y) typeof(x) y = x;
 
+// Can we define a macro that defines macros?  No....
+// If we try to evaluate this we get
+// error: '#' is not followed by a macro parameter
+#if 0
+#define defmacros() \
+#define foo bar
+#endif
+
 int
 main()
 {


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