1 files changed, 12 insertions, 2 deletions
diff --git a/googlemock/src/gmock-internal-utils.cc b/googlemock/src/gmock-internal-utils.cc
index 658fa62d..20c5a8db 100644
--- a/googlemock/src/gmock-internal-utils.cc
+++ b/googlemock/src/gmock-internal-utils.cc
@@ -70,8 +70,8 @@ GTEST_API_ std::string JoinAsTuple(const Strings& fields) {
 // words.  Each maximum substring of the form [A-Za-z][a-z]*|\d+ is
 // treated as one word.  For example, both "FooBar123" and
 // "foo_bar_123" are converted to "foo bar 123".
-GTEST_API_ string ConvertIdentifierNameToWords(const char* id_name) {
-  string result;
+GTEST_API_ std::string ConvertIdentifierNameToWords(const char* id_name) {
+  std::string result;
   char prev_char = '\0';
   for (const char* p = id_name; *p != '\0'; prev_char = *(p++)) {
     // We don't care about the current locale as the input is
@@ -188,5 +188,15 @@ GTEST_API_ void Log(LogSeverity severity, const std::string& message,
   std::cout << ::std::flush;
 }
 
+void IllegalDoDefault(const char* file, int line) {
+  internal::Assert(
+      false, file, line,
+      "You are using DoDefault() inside a composite action like "
+      "DoAll() or WithArgs().  This is not supported for technical "
+      "reasons.  Please instead spell out the default action, or "
+      "assign the default action to an Action variable and use "
+      "the variable in various places.");
+}
+
 }  // namespace internal
 }  // namespace testing