[libcxx] r298581 - Worked around GCC bug 56480. Explicit specialization in a different namespace.

[Michael Park via cfe-commits]

Author: mpark
Date: Thu Mar 23 01:21:24 2017
New Revision: 298581

URL: http://llvm.org/viewvc/llvm-project?rev=298581&view=rev
Log:
Worked around GCC bug 56480. Explicit specialization in a different namespace.

Summary: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56480

Reviewers: EricWF

Reviewed By: EricWF

Differential Revision: https://reviews.llvm.org/D31273

Modified:
    libcxx/trunk/test/std/utilities/optional/optional.hash/hash.pass.cpp
    libcxx/trunk/test/std/utilities/variant/variant.hash/hash.pass.cpp

Modified: libcxx/trunk/test/std/utilities/optional/optional.hash/hash.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/utilities/optional/optional.hash/hash.pass.cpp?rev=298581&r1=298580&r2=298581&view=diff
==============================================================================
--- libcxx/trunk/test/std/utilities/optional/optional.hash/hash.pass.cpp (original)
+++ libcxx/trunk/test/std/utilities/optional/optional.hash/hash.pass.cpp Thu Mar 23 01:21:24 2017
@@ -22,11 +22,15 @@
 struct A {};
 struct B {};
 
+namespace std {
+
 template <>
-struct std::hash<B> {
+struct hash<B> {
   size_t operator()(B const&) { return 0; }
 };
 
+}
+
 int main()
 {
     using std::optional;

Modified: libcxx/trunk/test/std/utilities/variant/variant.hash/hash.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/utilities/variant/variant.hash/hash.pass.cpp?rev=298581&r1=298580&r2=298581&view=diff
==============================================================================
--- libcxx/trunk/test/std/utilities/variant/variant.hash/hash.pass.cpp (original)
+++ libcxx/trunk/test/std/utilities/variant/variant.hash/hash.pass.cpp Thu Mar 23 01:21:24 2017
@@ -125,13 +125,17 @@ void test_hash_variant_duplicate_element
 struct A {};
 struct B {};
 
+namespace std {
+
 template <>
-struct std::hash<B> {
+struct hash<B> {
   size_t operator()(B const&) const {
     return 0;
   }
 };
 
+}
+
 void test_hash_variant_enabled() {
   {
     test_hash_enabled_for_type<std::variant<int> >();