fix attempt for hipcc

Author: blegouix

include/ddc/detail/macros.hpp

@@ -52,9 +52,3 @@
 #else
 #define DDC_HIP_5_7_ANONYMOUS_NAMESPACE_WORKAROUND(NAME)
 #endif
-
-#if defined(__HIPCC__)
-#define HIPCC_COMPATIBLE_MAYBE_UNUSED
-#else
-#define HIPCC_COMPATIBLE_MAYBE_UNUSED [[maybe_unused]]
-#endif

tests/for_each.cpp

@@ -93,7 +93,7 @@ void TestAnnotatedForEachSerialDevice1D(ddc::ChunkSpan<
     ddc::parallel_for_each(
             Kokkos::DefaultExecutionSpace(),
             DDom0D(),
-            KOKKOS_LAMBDA(HIPCC_COMPATIBLE_MAYBE_UNUSED DElem0D unused_elem) {
+            KOKKOS_LAMBDA(DElem0D) {
                 ddc::annotated_for_each(view.domain(), [=](DElemX const ix) { view(ix) = 1; });
             });
 }
@@ -127,7 +127,7 @@ void TestAnnotatedForEachSerialDevice2D(ddc::ChunkSpan<
     ddc::parallel_for_each(
             Kokkos::DefaultExecutionSpace(),
             DDom0D(),
-            KOKKOS_LAMBDA(HIPCC_COMPATIBLE_MAYBE_UNUSED DElem0D unused_elem) {
+            KOKKOS_LAMBDA(DElem0D) {
                 ddc::annotated_for_each(view.domain(), [=](DElemXY const ixy) { view(ixy) = 1; });
             });
 }

tests/transform_reduce.cpp

@@ -87,7 +87,7 @@ int TestAnnotatedTransformReduce(ddc::ChunkSpan<
     ddc::parallel_for_each(
             Kokkos::DefaultExecutionSpace(),
             DDom0D(),
-            KOKKOS_LAMBDA(HIPCC_COMPATIBLE_MAYBE_UNUSED DElem0D unused_elem) {
+            KOKKOS_LAMBDA(DElem0D) {
                 count() = ddc::annotated_transform_reduce(
                         chunk.domain(),
                         0,