add lib implementation test

NCAR · Apr 30, 2024 · 26c9247 · 26c9247
1 parent 2cd1dc8
commit 26c9247
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/include/Bitmask.h b/include/Bitmask.h
@@ -63,7 +63,7 @@ class Bitmask {
   auto view_buffer() const -> const std::vector<uint64_t>&;
   void use_bitstream(const void* p);
 
-#if __cplusplus >= 201907L
+#if __cplusplus >= 201907L && defined __cpp_lib_three_way_comparison
   auto operator<=>(const Bitmask& rhs) const noexcept;
   auto operator==(const Bitmask& rhs) const noexcept -> bool;
 #endif

diff --git a/src/Bitmask.cpp b/src/Bitmask.cpp
@@ -201,7 +201,7 @@ void sperr::Bitmask::use_bitstream(const void* p)
   std::copy(pu64, pu64 + m_buf.size(), m_buf.begin());
 }
 
-#if __cplusplus >= 201907L
+#if __cplusplus >= 201907L && defined __cpp_lib_three_way_comparison
 auto sperr::Bitmask::operator<=>(const Bitmask& rhs) const noexcept
 {
   auto cmp = m_num_bits <=> rhs.m_num_bits;

diff --git a/test_scripts/bitstream_unit_test.cpp b/test_scripts/bitstream_unit_test.cpp
@@ -421,7 +421,7 @@ TEST(Bitmask, has_true_position)
   {}
 }
 
-#if __cplusplus >= 201907L
+#if __cplusplus >= 201907L && defined __cpp_lib_three_way_comparison
 TEST(Bitmask, spaceship)
 {
   auto src = Mask(60);