[libc++] Add missing return 0;'s to main() functions in tests

diff --git a/libcxx/test/std/utilities/utility/pairs/pairs.pair/assign_const_copy_convert.pass.cpp b/libcxx/test/std/utilities/utility/pairs/pairs.pair/assign_const_copy_convert.pass.cpp
index 6153781..45f9299 100644 (file)
--- a/libcxx/test/std/utilities/utility/pairs/pairs.pair/assign_const_copy_convert.pass.cpp
+++ b/libcxx/test/std/utilities/utility/pairs/pairs.pair/assign_const_copy_convert.pass.cpp
@@ -84,4 +84,5 @@ int main(int, const char**) {
 #if !defined(TEST_COMPILER_GCC)
   static_assert(test());
 #endif
+  return 0;
 }

diff --git a/libcxx/test/std/utilities/utility/pairs/pairs.pair/assign_const_copy_pair.pass.cpp b/libcxx/test/std/utilities/utility/pairs/pairs.pair/assign_const_copy_pair.pass.cpp
index 58a14b4..ac966fc 100644 (file)
--- a/libcxx/test/std/utilities/utility/pairs/pairs.pair/assign_const_copy_pair.pass.cpp
+++ b/libcxx/test/std/utilities/utility/pairs/pairs.pair/assign_const_copy_pair.pass.cpp
@@ -81,4 +81,5 @@ int main(int, const char**) {
 #if !defined(TEST_COMPILER_GCC)
   static_assert(test());
 #endif
+  return 0;
 }

diff --git a/libcxx/test/std/utilities/utility/pairs/pairs.pair/assign_const_move_convert.pass.cpp b/libcxx/test/std/utilities/utility/pairs/pairs.pair/assign_const_move_convert.pass.cpp
index a2158b0..e8fbd9e 100644 (file)
--- a/libcxx/test/std/utilities/utility/pairs/pairs.pair/assign_const_move_convert.pass.cpp
+++ b/libcxx/test/std/utilities/utility/pairs/pairs.pair/assign_const_move_convert.pass.cpp
@@ -84,4 +84,5 @@ int main(int, const char**) {
 #if !defined(TEST_COMPILER_GCC)
   static_assert(test());
 #endif
+  return 0;
 }

diff --git a/libcxx/test/std/utilities/utility/pairs/pairs.pair/assign_const_move_pair.pass.cpp b/libcxx/test/std/utilities/utility/pairs/pairs.pair/assign_const_move_pair.pass.cpp
index b4f49ef..8f7c863 100644 (file)
--- a/libcxx/test/std/utilities/utility/pairs/pairs.pair/assign_const_move_pair.pass.cpp
+++ b/libcxx/test/std/utilities/utility/pairs/pairs.pair/assign_const_move_pair.pass.cpp
@@ -81,4 +81,5 @@ int main(int, const char**) {
 #if !defined(TEST_COMPILER_GCC)
   static_assert(test());
 #endif
+  return 0;
 }