tests: fix for newer Sun Studio C++.

[bison.git] / gnulib

diff --git a/gnulib b/gnulib
index 7bacd338464a463f3ba0c14effd86b71ce3672b4..1778ee9e7d0e150a37db66a0e51c1a56755aab4f 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 7bacd338464a463f3ba0c14effd86b71ce3672b4
+Subproject commit 1778ee9e7d0e150a37db66a0e51c1a56755aab4f