libstdc++: Remove trailing whitespace from dejagnu files

Also fix the name of a source file used by an effective target check.

libstdc++-v3/ChangeLog:

	* testsuite/config/default.exp: Remove trailing whitespace.
	* testsuite/lib/dg-options.exp: Likewise.
	* testsuite/lib/prune.exp: Likewise.
	* testsuite/libstdc++-abi/abi.exp: Likewise.
	* testsuite/libstdc++-dg/conformance.exp: Likewise.
	* testsuite/libstdc++-prettyprinters/prettyprinters.exp:
	Likewise.
	* testsuite/libstdc++-xmethods/xmethods.exp: Likewise.
	* testsuite/lib/libstdc++.exp: Likewise.
	(check_v3_target_c_std): Fix filename for temporary source file.

8 files changed, 25 insertions, 24 deletions

diff --git a/libstdc++-v3/testsuite/config/default.exp b/libstdc++-v3/testsuite/config/default.exp
index 6c5b57b..a50f1df 100644
--- a/libstdc++-v3/testsuite/config/default.exp
+++ b/libstdc++-v3/testsuite/config/default.exp
@@ -6,12 +6,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.
diff --git a/libstdc++-v3/testsuite/lib/dg-options.exp b/libstdc++-v3/testsuite/lib/dg-options.exp
index 15e34f8..7ee32fb 100644
--- a/libstdc++-v3/testsuite/lib/dg-options.exp
+++ b/libstdc++-v3/testsuite/lib/dg-options.exp
@@ -6,12 +6,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.
diff --git a/libstdc++-v3/testsuite/lib/libstdc++.exp b/libstdc++-v3/testsuite/lib/libstdc++.exp
index 9f3e896..271f877 100644
--- a/libstdc++-v3/testsuite/lib/libstdc++.exp
+++ b/libstdc++-v3/testsuite/lib/libstdc++.exp
@@ -6,12 +6,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.
@@ -808,8 +808,8 @@ proc check_v3_target_c_std { } {
 	# Set up, compile, and execute a C++ test program that tries to use
 	# C99 functionality.
 	# For math bits, could use check_effective_target_c99_math.
-	set src fileio[pid].cc
-	set exe fileio[pid].x
+	set src c_std[pid].cc
+	set exe c_std[pid].x
 
 	set f [open $src "w"]
 	puts $f "#include <tr1/cmath>"
diff --git a/libstdc++-v3/testsuite/lib/prune.exp b/libstdc++-v3/testsuite/lib/prune.exp
index be6d16c..b4abb93 100644
--- a/libstdc++-v3/testsuite/lib/prune.exp
+++ b/libstdc++-v3/testsuite/lib/prune.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.
diff --git a/libstdc++-v3/testsuite/libstdc++-abi/abi.exp b/libstdc++-v3/testsuite/libstdc++-abi/abi.exp
index 6b39c78..e453234 100644
--- a/libstdc++-v3/testsuite/libstdc++-abi/abi.exp
+++ b/libstdc++-v3/testsuite/libstdc++-abi/abi.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.
@@ -26,7 +26,7 @@ gcc_parallel_test_enable 0
 
 if { [string match "*-*-darwin*" $target_triplet] } {
     set lib $blddir/src/.libs/libstdc++.dylib
-} else { 
+} else {
     set lib $blddir/src/.libs/libstdc++.so
 }
 
diff --git a/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp b/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp
index e8c6504..32d6f69 100644
--- a/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp
+++ b/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp
@@ -6,12 +6,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.
@@ -21,6 +21,7 @@
 # Initialization.
 dg-init
 
+
 # Build the support objects.
 v3-build_support
 
@@ -48,7 +49,7 @@ if {[info exists tests_file] && [file exists $tests_file]} {
 	if { [string length "$t"] != 0 } {
 	    lappend tests ${srcdir}/${t}
 	}
-    } 
+    }
     close $f
 } else {
     # Find directories that might have tests.
@@ -76,7 +77,7 @@ if {[info exists tests_file] && [file exists $tests_file]} {
 
 	# Filter out tests that should not be run.
 	foreach t $subdir_tests {
-	    # The DejaGNU "find" procedure sometimes returns a list 
+	    # The DejaGNU "find" procedure sometimes returns a list
 	    # containing an empty string, when it should really return
 	    # an empty list.
 	    if { $t == "" } {
@@ -87,13 +88,13 @@ if {[info exists tests_file] && [file exists $tests_file]} {
 	    # 1. interactive tests.
 	    # 2. performance tests.
 	    # 3. wchar_t tests, if not supported.
-	    # 4. thread tests, if not supported. 
+	    # 4. thread tests, if not supported.
 	    # 5. *_filebuf, if file I/O is not supported.
 	    # 6. simd tests.
 	    if { [string first _xin $t] == -1
 		 && [string first performance $t] == -1
-		 && (${v3-wchar_t} || [string first wchar_t $t] == -1) 
-		 && (${v3-threads} || [string first thread $t] == -1)  
+		 && (${v3-wchar_t} || [string first wchar_t $t] == -1)
+		 && (${v3-threads} || [string first thread $t] == -1)
 		 && ([string first "_filebuf" $t] == -1
 		     || [check_v3_target_fileio])
 		 && [string first "/experimental/simd/" $t] == -1 } {
diff --git a/libstdc++-v3/testsuite/libstdc++-prettyprinters/prettyprinters.exp b/libstdc++-v3/testsuite/libstdc++-prettyprinters/prettyprinters.exp
index 7324986..ace3c44 100644
--- a/libstdc++-v3/testsuite/libstdc++-prettyprinters/prettyprinters.exp
+++ b/libstdc++-v3/testsuite/libstdc++-prettyprinters/prettyprinters.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.
diff --git a/libstdc++-v3/testsuite/libstdc++-xmethods/xmethods.exp b/libstdc++-v3/testsuite/libstdc++-xmethods/xmethods.exp
index 59d12a7..7344c57 100644
--- a/libstdc++-v3/testsuite/libstdc++-xmethods/xmethods.exp
+++ b/libstdc++-v3/testsuite/libstdc++-xmethods/xmethods.exp
@@ -4,12 +4,12 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.