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-rw-r--r--tests/package-version/driver.cxx8
1 files changed, 7 insertions, 1 deletions
diff --git a/tests/package-version/driver.cxx b/tests/package-version/driver.cxx
index 2ca318b..0e9ef98 100644
--- a/tests/package-version/driver.cxx
+++ b/tests/package-version/driver.cxx
@@ -18,6 +18,9 @@ using namespace std;
using namespace butl;
using namespace bpkg;
+using butl::optional;
+using butl::nullopt;
+
static bool
bad_version (const string& v)
{
@@ -33,7 +36,10 @@ bad_version (const string& v)
}
static bool
-bad_version (uint16_t e, const string& u, const optional<string>& l, uint16_t r)
+bad_version (uint16_t e,
+ const string& u,
+ const optional<string>& l,
+ uint16_t r)
{
try
{