Eliminate use of internal interfaces and make the test portable and expose it to OSS.

PiperOrigin-RevId: 481865072
Change-Id: I46364ec07df6aaff25911f8bd9e40dfee6c60626

1 files changed, 26 insertions, 0 deletions

diff --git a/absl/time/civil_time.cc b/absl/time/civil_time.cc
index 6a231edb..65df39d7 100644
--- a/absl/time/civil_time.cc
+++ b/absl/time/civil_time.cc
@@ -15,6 +15,7 @@
 #include "absl/time/civil_time.h"
 
 #include <cstdlib>
+#include <ostream>
 #include <string>
 
 #include "absl/strings/str_cat.h"
@@ -167,6 +168,31 @@ std::ostream& operator<<(std::ostream& os, CivilSecond s) {
   return os << FormatCivilTime(s);
 }
 
+bool AbslParseFlag(string_view s, CivilSecond* c, std::string*) {
+  return ParseLenientCivilTime(s, c);
+}
+bool AbslParseFlag(string_view s, CivilMinute* c, std::string*) {
+  return ParseLenientCivilTime(s, c);
+}
+bool AbslParseFlag(string_view s, CivilHour* c, std::string*) {
+  return ParseLenientCivilTime(s, c);
+}
+bool AbslParseFlag(string_view s, CivilDay* c, std::string*) {
+  return ParseLenientCivilTime(s, c);
+}
+bool AbslParseFlag(string_view s, CivilMonth* c, std::string*) {
+  return ParseLenientCivilTime(s, c);
+}
+bool AbslParseFlag(string_view s, CivilYear* c, std::string*) {
+  return ParseLenientCivilTime(s, c);
+}
+std::string AbslUnparseFlag(CivilSecond c) { return FormatCivilTime(c); }
+std::string AbslUnparseFlag(CivilMinute c) { return FormatCivilTime(c); }
+std::string AbslUnparseFlag(CivilHour c) { return FormatCivilTime(c); }
+std::string AbslUnparseFlag(CivilDay c) { return FormatCivilTime(c); }
+std::string AbslUnparseFlag(CivilMonth c) { return FormatCivilTime(c); }
+std::string AbslUnparseFlag(CivilYear c) { return FormatCivilTime(c); }
+
 }  // namespace time_internal
 
 ABSL_NAMESPACE_END