Make TR1 special function tests support C++98

	* testsuite/tr1/5_numerical_facilities/special_functions/
	08_cyl_bessel_i/check_value.cc: Use __attribute__((unused)) instead
	of [[gnu::unused]].
	* testsuite/tr1/5_numerical_facilities/special_functions/
	09_cyl_bessel_j/check_value.cc: Likewise.
	* testsuite/tr1/5_numerical_facilities/special_functions/
	10_cyl_bessel_k/check_value.cc: Likewise.
	* testsuite/tr1/5_numerical_facilities/special_functions/
	11_cyl_neumann/check_value.cc: Likewise.
	* testsuite/tr1/5_numerical_facilities/special_functions/
	21_sph_bessel/check_value.cc: Likewise.
	* testsuite/tr1/5_numerical_facilities/special_functions/
	23_sph_neumann/check_value.cc: Likewise.

From-SVN: r238985

1 files changed, 20 insertions, 20 deletions

diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/09_cyl_bessel_j/check_value.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/09_cyl_bessel_j/check_value.cc
index 49dc3edf9a7..d7cc1c63f1c 100644
--- a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/09_cyl_bessel_j/check_value.cc
+++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/09_cyl_bessel_j/check_value.cc
@@ -69,7 +69,7 @@ template<typename Tp>
   void
   test001()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -123,7 +123,7 @@ template<typename Tp>
   void
   test002()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -177,7 +177,7 @@ template<typename Tp>
   void
   test003()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -231,7 +231,7 @@ template<typename Tp>
   void
   test004()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -285,7 +285,7 @@ template<typename Tp>
   void
   test005()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -339,7 +339,7 @@ template<typename Tp>
   void
   test006()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -393,7 +393,7 @@ template<typename Tp>
   void
   test007()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -447,7 +447,7 @@ template<typename Tp>
   void
   test008()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -501,7 +501,7 @@ template<typename Tp>
   void
   test009()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -556,7 +556,7 @@ template<typename Tp>
   void
   test010()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -610,7 +610,7 @@ template<typename Tp>
   void
   test011()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -664,7 +664,7 @@ template<typename Tp>
   void
   test012()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -718,7 +718,7 @@ template<typename Tp>
   void
   test013()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -772,7 +772,7 @@ template<typename Tp>
   void
   test014()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -826,7 +826,7 @@ template<typename Tp>
   void
   test015()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -880,7 +880,7 @@ template<typename Tp>
   void
   test016()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -934,7 +934,7 @@ template<typename Tp>
   void
   test017()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -988,7 +988,7 @@ template<typename Tp>
   void
   test018()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -1042,7 +1042,7 @@ template<typename Tp>
   void
   test019()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);
@@ -1096,7 +1096,7 @@ template<typename Tp>
   void
   test020()
   {
-    bool test [[gnu::unused]] = true;
+    bool test __attribute__((unused)) = true;
     const Tp eps = std::numeric_limits<Tp>::epsilon();
     Tp max_abs_diff = -Tp(1);
     Tp max_abs_frac = -Tp(1);