1 files changed, 17 insertions, 19 deletions
diff --git a/src/gtest.cc b/src/gtest.cc
index aa508bb2..1c5117d3 100644
--- a/src/gtest.cc
+++ b/src/gtest.cc
@@ -32,6 +32,7 @@
 // The Google C++ Testing Framework (Google Test)
 
 #include "gtest/gtest.h"
+#include "gtest/internal/custom/gtest.h"
 #include "gtest/gtest-spi.h"
 
 #include <ctype.h>
@@ -789,8 +790,12 @@ int UnitTestImpl::test_to_run_count() const {
 // CurrentOsStackTraceExceptTop(1), Foo() will be included in the
 // trace but Bar() and CurrentOsStackTraceExceptTop() won't.
 std::string UnitTestImpl::CurrentOsStackTraceExceptTop(int skip_count) {
-  (void)skip_count;
-  return "";
+  return os_stack_trace_getter()->CurrentStackTrace(
+      static_cast<int>(GTEST_FLAG(stack_trace_depth)),
+      skip_count + 1
+      // Skips the user-specified number of frames plus this function
+      // itself.
+      );  // NOLINT
 }
 
 // Returns the current time in milliseconds.
@@ -3833,26 +3838,15 @@ ScopedTrace::~ScopedTrace()
 
 // class OsStackTraceGetter
 
-// Returns the current OS stack trace as an std::string.  Parameters:
-//
-//   max_depth  - the maximum number of stack frames to be included
-//                in the trace.
-//   skip_count - the number of top frames to be skipped; doesn't count
-//                against max_depth.
-//
-string OsStackTraceGetter::CurrentStackTrace(int /* max_depth */,
-                                             int /* skip_count */)
-    GTEST_LOCK_EXCLUDED_(mutex_) {
-  return "";
-}
+const char* const OsStackTraceGetterInterface::kElidedFramesMarker =
+    "... " GTEST_NAME_ " internal frames ...";
 
-void OsStackTraceGetter::UponLeavingGTest()
-    GTEST_LOCK_EXCLUDED_(mutex_) {
+string OsStackTraceGetter::CurrentStackTrace(int /*max_depth*/,
+                                             int /*skip_count*/) {
+  return "";
 }
 
-const char* const
-OsStackTraceGetter::kElidedFramesMarker =
-    "... " GTEST_NAME_ " internal frames ...";
+void OsStackTraceGetter::UponLeavingGTest() {}
 
 // A helper class that creates the premature-exit file in its
 // constructor and deletes the file in its destructor.
@@ -4907,7 +4901,11 @@ void UnitTestImpl::set_os_stack_trace_getter(
 // getter, and returns it.
 OsStackTraceGetterInterface* UnitTestImpl::os_stack_trace_getter() {
   if (os_stack_trace_getter_ == NULL) {
+#ifdef GTEST_OS_STACK_TRACE_GETTER_
+    os_stack_trace_getter_ = new GTEST_OS_STACK_TRACE_GETTER_;
+#else
     os_stack_trace_getter_ = new OsStackTraceGetter;
+#endif  // GTEST_OS_STACK_TRACE_GETTER_
   }
 
   return os_stack_trace_getter_;