Fix failing tests for use of non-reserved names

Defining 'ptr' fails on Solaris because it's used in <netdb.h>.

Including the Filesystem TS header fails if the TS support wasn't
enabled by configure.

	* testsuite/17_intro/names.cc: Do not check 'ptr' on Solaris.
	* testsuite/experimental/names.cc: Include <experimental/filesystem>
	conditionally.

From-SVN: r271421

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index c5b8d60..98a676e 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,5 +1,9 @@
 2019-05-20  Jonathan Wakely  <jwakely@redhat.com>
 
+       * testsuite/17_intro/names.cc: Do not check 'ptr' on Solaris.
+       * testsuite/experimental/names.cc: Include <experimental/filesystem>
+       conditionally.
+
        PR c++/90532 Ensure __is_constructible(T[]) is false
        * include/std/type_traits (__do_is_default_constructible_impl)
        (__is_default_constructible_atom, __is_default_constructible_safe):

diff --git a/libstdc++-v3/testsuite/17_intro/names.cc b/libstdc++-v3/testsuite/17_intro/names.cc
index 20123a4..66c639f 100644 (file)
--- a/libstdc++-v3/testsuite/17_intro/names.cc
+++ b/libstdc++-v3/testsuite/17_intro/names.cc
@@ -187,4 +187,9 @@
 #undef y
 #endif
 
+#ifdef __sun__
+// See https://gcc.gnu.org/ml/libstdc++/2019-05/msg00175.html
+#undef ptr
+#endif
+
 #include <bits/stdc++.h>

diff --git a/libstdc++-v3/testsuite/experimental/names.cc b/libstdc++-v3/testsuite/experimental/names.cc
index e97baf3..0746ca3 100644 (file)
--- a/libstdc++-v3/testsuite/experimental/names.cc
+++ b/libstdc++-v3/testsuite/experimental/names.cc
@@ -22,7 +22,9 @@
 
 #include "../17_intro/names.cc"
 // Filesystem
-#include <experimental/filesystem>
+#if __has_include(<experimental/filesystem>)
+# include <experimental/filesystem>
+#endif
 // Library Fundamentals
 #include <experimental/algorithm>
 #include <experimental/any>