Write out __cplusplus in hash_info

2018-01-20 21:53:03 +00:00
parent def7a785a5
commit b5c3b5d00a
1 changed files with 5 additions and 0 deletions
--- a/test/hash_info.cpp
+++ b/test/hash_info.cpp
@@ -9,6 +9,11 @@
 #include <iostream>

 int main() {
+#if defined(__cplusplus)
+    std::cout << "__cplusplus: "
+        << __cplusplus
+        << std::endl;
+#endif
    std::cout << "BOOST_HASH_HAS_STRING_VIEW: "
        << BOOST_HASH_HAS_STRING_VIEW
        << std::endl;