Silence GCC 8 warnings in qpodvector

qpodvector_p.h:90:34: error: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class QQuickBasePositioner::PositionedItem’; use ‘new’ and ‘delete’ instead [-Werror=class-memaccess]
             m_data = (T *)realloc(m_data, m_capacity * sizeof(T));

qpodvector_p.h:94:22: error: ‘void* memmove(void*, const void*, size_t)’ writing to an object of non-trivially copyable type ‘class QQuickBasePositioner::PositionedItem’; use copy-assignment or copy-initialization instead [-Werror=class-memaccess]
             ::memmove(m_data + idx + 1, m_data + idx, moveCount * sizeof(T));

Change-Id: I37088986a0f8613152a355ed6f3f9572316fa607
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/qml/qml/ftw/qpodvector_p.h b/src/qml/qml/ftw/qpodvector_p.h
index d0e4f89741..5255c1f617 100644
--- a/src/qml/qml/ftw/qpodvector_p.h
+++ b/src/qml/qml/ftw/qpodvector_p.h
@@ -87,11 +87,11 @@ public:
     void insert(int idx, const T &v) {
         if (m_count == m_capacity) {
             m_capacity += Increment;
-            m_data = (T *)realloc(m_data, m_capacity * sizeof(T));
+            m_data = (T *)realloc(static_cast<void *>(m_data), m_capacity * sizeof(T));
         }
         int moveCount = m_count - idx;
         if (moveCount)
-            ::memmove(m_data + idx + 1, m_data + idx, moveCount * sizeof(T));
+            ::memmove(static_cast<void *>(m_data + idx + 1), static_cast<const void *>(m_data + idx), moveCount * sizeof(T));
         m_count++;
         m_data[idx] = v;
     }
@@ -99,7 +99,7 @@ public:
     void reserve(int count) {
         if (count >= m_capacity) {
             m_capacity = (count + (Increment-1)) & (0xFFFFFFFF - Increment + 1);
-            m_data = (T *)realloc(m_data, m_capacity * sizeof(T));
+            m_data = (T *)realloc(static_cast<void *>(m_data), m_capacity * sizeof(T));
         }
     }
 
@@ -108,7 +108,7 @@ public:
         reserve(newSize);
         int moveCount = m_count - idx;
         if (moveCount)
-            ::memmove(m_data + idx + count,  m_data + idx,
+            ::memmove(static_cast<void *>(m_data + idx + count),  static_cast<const void *>(m_data + idx),
                       moveCount * sizeof(T));
         m_count = newSize;
     }