On 20/05/19 14:11 +0200, Rainer Orth wrote:
Hi Jonathan,

        * include/bits/random.h (seed_seq::param): Fix non-reserved name.
        * include/experimental/type_traits (is_detected_exact)
        (is_detected_exact_v): Likewise.
        * include/pstl/execution_defs.h (is_execution_policy)
        (is_execution_policy_v, __enable_if_execution_policy): Likewise.
        * include/pstl/execution_impl.h (__policy_traits): Likewise.
        * testsuite/17_intro/names.cc: Check for more non-reserved names.
        * testsuite/experimental/names.cc: New test.

Tested powerpc64le-linux, committed to trunk.

the last testcase FAILs on Solaris:

+FAIL: experimental/names.cc (test for excess errors)

Excess errors:
/usr/include/netdb.h:354: error: expected ')' before ';' token

<netdb.h> has

void freeipsecalgent(struct ipsecalgent *ptr);

I'll raise this with Oracle, not sure what to do with the testcase.

We already have similar workarounds for other targets with unclean
headers, so I suggest we just add:

--- a/libstdc++-v3/testsuite/17_intro/names.cc
+++ b/libstdc++-v3/testsuite/17_intro/names.cc
@@ -187,4 +187,8 @@
#undef y
#endif

+#ifdef __sun__
+#undef ptr
+#endif
+
#include <bits/stdc++.h>



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