Changes to m4/doc/m4.texinfo,v [branch-1_4]

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Branch:         branch-1_4
Changes by:     Eric Blake <ericb>      06/10/26 04:45:31

Index: doc/m4.texinfo
===================================================================
RCS file: /sources/m4/m4/doc/m4.texinfo,v
retrieving revision 1.1.1.1.2.93
retrieving revision 1.1.1.1.2.94
diff -u -b -r1.1.1.1.2.93 -r1.1.1.1.2.94
--- doc/m4.texinfo      25 Oct 2006 20:54:39 -0000      1.1.1.1.2.93
+++ doc/m4.texinfo      26 Oct 2006 04:45:31 -0000      1.1.1.1.2.94
@@ -3561,6 +3561,20 @@
 f
 divert(`-1')undivert
 @end example
+
address@hidden We also need to test allocation overflow.  On 32-bit
address@hidden platforms, this should fail outright.  But on 64-bit platforms
address@hidden with enough memory, the allocation might succeed (hopefully
address@hidden testers don't mind the memory thrashing), so fake the same
address@hidden output for test success.
+
address@hidden
+divert(eval(`1<<28'))
+divert(`2')
+errprint(__program__`: memory exhausted
+')m4exit(`1')
address@hidden: memory exhausted
address@hidden example
 @end ignore
 
 @c FIXME: need some explanation here why this is a useful feature, not