Improve comments on check_v3_target_filesystem_ts

	* testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Improve
	comments.

From-SVN: r239203

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 32aa2461269c1347d21aaea4fe1c8943356044da..c8e5cb6bdfc08c83d7f71f7cd77b7e9e8da50e68 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2016-08-06  Jonathan Wakely  <jwakely@redhat.com>
+
+       * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Improve
+       comments.
+
 2016-08-02  Jonathan Wakely  <jwakely@redhat.com>
 
        * testsuite/lib/libstdc++.exp (v3-build_support): Add

diff --git a/libstdc++-v3/testsuite/lib/libstdc++.exp b/libstdc++-v3/testsuite/lib/libstdc++.exp
index c68689b257857c72e9a8a62922db6a853c409778..35487d19333d61be721d62ee86767073e424d24f 100644 (file)
--- a/libstdc++-v3/testsuite/lib/libstdc++.exp
+++ b/libstdc++-v3/testsuite/lib/libstdc++.exp
@@ -1895,6 +1895,8 @@ proc check_v3_target_little_endian { } {
     return $et_little_endian
 }
 
+# Return 1 if the Filesystem TS is supported, 0 otherwise.
+# Cache the result.
 proc check_v3_target_filesystem_ts { } {
     global cxxflags
     global DEFAULT_CXXFLAGS
@@ -1922,7 +1924,7 @@ proc check_v3_target_filesystem_ts { } {
        set et_filesystem_ts 0
 
        # Set up and preprocess a C++ test program that depends
-       # on debug mode activated.
+       # on the Filesystem TS feature-test macro being defined.
        set src filesystem_ts[pid].cc
 
        set f [open $src "w"]