Casts char to unsigned char before calling isspace() etc to avoid undefined behavior (by Zhanyong Wan); removes conditional #includes keyed on GTEST_HAS_PROTOBUF_ (by Zhanyong Wan); publishes GTEST_HAS_STREAM_REDIRECTION (by Vlad Losev); forward declares some classes properly (by Samuel Benzaquen); honors the --gtest_catch_exceptions flag (by Vlad Losev).

1 files changed, 8 insertions, 0 deletions

diff --git a/include/gtest/gtest.h b/include/gtest/gtest.h
index 3efbece..73f0578 100644
--- a/include/gtest/gtest.h
+++ b/include/gtest/gtest.h
@@ -175,6 +175,14 @@ String StreamableToString(const T& streamable) {
 
 }  // namespace internal
 
+// The friend relationship of some of these classes is cyclic.
+// If we don't forward declare them the compiler might confuse the classes
+// in friendship clauses with same named classes on the scope.
+class Test;
+class TestCase;
+class TestInfo;
+class UnitTest;
+
 // A class for indicating whether an assertion was successful.  When
 // the assertion wasn't successful, the AssertionResult object
 // remembers a non-empty message that describes how it failed.