Fixes the code to work with fuse_gtest.py.

include/gtest/gtest-param-test.h

@@ -152,12 +152,15 @@ INSTANTIATE_TEST_CASE_P(AnotherInstantiationName, FooTest, ValuesIn(pets));
 #include <utility>
 #endif
 
-#if GTEST_HAS_PARAM_TEST
-
+// scripts/fuse_gtest.py depends on gtest's own header being #included
+// *unconditionally*.  Therefore these #includes cannot be moved
+// inside #if GTEST_HAS_PARAM_TEST.
 #include <gtest/internal/gtest-internal.h>
 #include <gtest/internal/gtest-param-util.h>
 #include <gtest/internal/gtest-param-util-generated.h>
 
+#if GTEST_HAS_PARAM_TEST
+
 namespace testing {
 
 // Functions producing parameter generators.

include/gtest/gtest-param-test.h.pump

@@ -147,17 +147,21 @@ INSTANTIATE_TEST_CASE_P(AnotherInstantiationName, FooTest, ValuesIn(pets));
 
 #endif  // 0
 
-
-#include <utility>
-
 #include <gtest/internal/gtest-port.h>
 
-#if GTEST_HAS_PARAM_TEST
+#if !GTEST_OS_SYMBIAN
+#include <utility>
+#endif
 
+// scripts/fuse_gtest.py depends on gtest's own header being #included
+// *unconditionally*.  Therefore these #includes cannot be moved
+// inside #if GTEST_HAS_PARAM_TEST.
 #include <gtest/internal/gtest-internal.h>
 #include <gtest/internal/gtest-param-util.h>
 #include <gtest/internal/gtest-param-util-generated.h>
 
+#if GTEST_HAS_PARAM_TEST
+
 namespace testing {
 
 // Functions producing parameter generators.

include/gtest/internal/gtest-param-util-generated.h

@@ -44,12 +44,14 @@
 #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
 #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
 
+// scripts/fuse_gtest.py depends on gtest's own header being #included
+// *unconditionally*.  Therefore these #includes cannot be moved
+// inside #if GTEST_HAS_PARAM_TEST.
+#include <gtest/internal/gtest-param-util.h>
 #include <gtest/internal/gtest-port.h>
 
 #if GTEST_HAS_PARAM_TEST
 
-#include <gtest/internal/gtest-param-util.h>
-
 namespace testing {
 namespace internal {
 

include/gtest/internal/gtest-param-util-generated.h.pump

@@ -45,12 +45,14 @@ $var maxtuple = 10  $$ Maximum number of Combine arguments we want to support.
 #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
 #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
 
+// scripts/fuse_gtest.py depends on gtest's own header being #included
+// *unconditionally*.  Therefore these #includes cannot be moved
+// inside #if GTEST_HAS_PARAM_TEST.
+#include <gtest/internal/gtest-param-util.h>
 #include <gtest/internal/gtest-port.h>
 
 #if GTEST_HAS_PARAM_TEST
 
-#include <gtest/internal/gtest-param-util.h>
-
 namespace testing {
 namespace internal {
 

include/gtest/internal/gtest-param-util.h

@@ -38,17 +38,19 @@
 #include <utility>
 #include <vector>
 
+// scripts/fuse_gtest.py depends on gtest's own header being #included
+// *unconditionally*.  Therefore these #includes cannot be moved
+// inside #if GTEST_HAS_PARAM_TEST.
+#include <gtest/internal/gtest-internal.h>
+#include <gtest/internal/gtest-linked_ptr.h>
 #include <gtest/internal/gtest-port.h>
 
 #if GTEST_HAS_PARAM_TEST
 
 #if GTEST_HAS_RTTI
-#include <typeinfo>
+#include <typeinfo>  // NOLINT
 #endif  // GTEST_HAS_RTTI
 
-#include <gtest/internal/gtest-linked_ptr.h>
-#include <gtest/internal/gtest-internal.h>
-
 namespace testing {
 namespace internal {
 

src/gtest-all.cc

@@ -33,6 +33,12 @@
 //
 // Sometimes it's desirable to build Google Test by compiling a single file.
 // This file serves this purpose.
+
+// This line ensures that gtest.h can be compiled on its own, even
+// when it's fused.
+#include <gtest/gtest.h>
+
+// The following lines pull in the real gtest *.cc files.
 #include "src/gtest.cc"
 #include "src/gtest-death-test.cc"
 #include "src/gtest-filepath.cc"