Add test for nullary visit

2020-06-03 14:29:24 +03:00
parent b302dd5912
commit bede3777a8
1 changed files with 4 additions and 0 deletions
--- a/test/variant_visit.cpp
+++ b/test/variant_visit.cpp
@ -37,6 +37,10 @@ struct F

 int main()
 {
+    {
+        BOOST_TEST_EQ( (visit( []{ return 5; } )), 5 );
+    }
+
    {
        variant<int> v( 1 );