Merge pull request #120 from MrBurmark/bugfix/tuple_warnings

Quiet uninitialized var warnings
LLNL · Oct 7, 2022 · 9a6b821 · 9a6b821
2 parents 7e6b225 + 04f709c
commit 9a6b821
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/include/camp/helpers.hpp b/include/camp/helpers.hpp
@@ -41,7 +41,7 @@ namespace detail
 {
   using __expand_array_type = int[];
 }
-#define CAMP_EXPAND(...) ::camp::sink( \
+#define CAMP_EXPAND(...) static_cast<void>( \
   ::camp::detail::__expand_array_type { 0, ((void)(__VA_ARGS__), 0)... })
 
 template <typename Fn, typename... Args>

diff --git a/test/tuple.cpp b/test/tuple.cpp
@@ -288,8 +288,8 @@ TEST(CampTuple, CatPair)
 TEST(CampTuple, CatPairFwd)
 {
   MoveOnly a;
-  char b;
-  float c;
+  char b{'a'};
+  float c{5.1f};
   MoveOnly d;
   auto t1 = camp::forward_as_tuple(std::move(a), std::move(b));
   auto t2 = camp::forward_as_tuple(std::move(c), std::move(d));