Enable -Wconversion

3 files changed, 5 insertions, 4 deletions

diff --git a/src/ui/MxcAnimatedImage.cpp b/src/ui/MxcAnimatedImage.cpp

index 8ecea7d9..7f7210e3 100644
--- a/src/ui/MxcAnimatedImage.cpp
+++ b/src/ui/MxcAnimatedImage.cpp
@@ -82,7 +82,7 @@ MxcAnimatedImage::startDownload()
                 std::string temp(ba.constData(), ba.size());
                 temp =
                   mtx::crypto::to_string(mtx::crypto::decrypt_file(temp, encryptionInfo.value()));
-                buffer.setData(temp.data(), temp.size());
+                buffer.setData(temp.data(), static_cast<int>(temp.size()));
             } else {
                 buffer.setData(device.readAll());
             }
diff --git a/src/ui/MxcMediaProxy.cpp b/src/ui/MxcMediaProxy.cpp

index 3676a74e..dadd4478 100644
--- a/src/ui/MxcMediaProxy.cpp
+++ b/src/ui/MxcMediaProxy.cpp
@@ -122,7 +122,7 @@ MxcMediaProxy::startDownload()
             QByteArray ba = device.readAll();
             std::string temp(ba.constData(), ba.size());
             temp = mtx::crypto::to_string(mtx::crypto::decrypt_file(temp, encryptionInfo.value()));
-            buffer.setData(temp.data(), temp.size());
+            buffer.setData(temp.data(), static_cast<int>(temp.size()));
         } else {
             buffer.setData(device.readAll());
         }
diff --git a/src/ui/RoomSettings.cpp b/src/ui/RoomSettings.cpp

index 546cda29..67be0bbb 100644
--- a/src/ui/RoomSettings.cpp
+++ b/src/ui/RoomSettings.cpp
@@ -132,7 +132,7 @@ RoomSettings::roomAvatarUrl()
 int
 RoomSettings::memberCount() const
 {
-    return info_.member_count;
+    return static_cast<int>(info_.member_count);
 }
 
 void
@@ -180,7 +180,8 @@ QStringList
 RoomSettings::allowedRooms() const
 {
     QStringList rooms;
-    rooms.reserve(accessRules_.allow.size());
+    assert(accessRules_.allow.size() < std::numeric_limits<int>::max());
+    rooms.reserve(static_cast<int>(accessRules_.allow.size()));
     for (const auto &e : accessRules_.allow) {
         if (e.type == mtx::events::state::JoinAllowanceType::RoomMembership)
             rooms.push_back(QString::fromStdString(e.room_id));