build: avoid spurious test.c warning with -Wsuggest-attribute=pure
authorJim Meyering <meyering@redhat.com>
Fri, 30 Dec 2011 21:48:38 +0000 (22:48 +0100)
committerJim Meyering <meyering@redhat.com>
Fri, 30 Dec 2011 21:48:38 +0000 (22:48 +0100)
commit9be9d120f01fa65be33ab98d0c728a7e849c5d4b
tree4aa3f831d5e018ea9ec8e8777774c5e027c52749
parent6e00315bf290310895036fce979a7e0210871b63
build: avoid spurious test.c warning with -Wsuggest-attribute=pure

* src/test.c: Add pragma to suppress gcc-4.6.2's warning that
"advance" might be candidate for attribute 'pure'.
src/test.c