Init variables where they are declared when possible (clang-tidy)

clang-tidy -p compile_commands.json $file \
    -checks='-*,modernize-use-default-member-init,readability-redundant-member-init' \
    -config='{CheckOptions: [{key: modernize-use-default-member-init.UseAssignment, value: "1"}]}' \
    -header-filter='qtwayland' \
    -fix

Afterwards I ran search and replace on the diff to clean up some whitespace errors:

- Replaced '(\n\+[^:\n]*)(:\s+\+\s+)' with '$1: '
- Replaced '(\n\+[^,\n]*)(,\s+\+\s+)' with '$1, '
- Replaced '\n\+\s*\n' with '\n'

I also had to do some manual edits, because for some reason, this particular
clang-tidy check doesn't trigger for some files.

Change-Id: I3b3909bac4bf20108bbe8ad1e01bcc54236dae1b
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/examples/wayland/minimal-cpp/compositor.h b/examples/wayland/minimal-cpp/compositor.h
index 76af25ecb..9dd5cb2f0 100644
--- a/examples/wayland/minimal-cpp/compositor.h
+++ b/examples/wayland/minimal-cpp/compositor.h
@@ -64,12 +64,12 @@ class View : public QWaylandView
 {
     Q_OBJECT
 public:
-    View() : m_texture(nullptr) {}
+    View() {}
     QOpenGLTexture *getTexture();
     bool isCursor() const;
 private:
     friend class Compositor;
-    QOpenGLTexture *m_texture;
+    QOpenGLTexture *m_texture = nullptr;
 };
 
 class Compositor : public QWaylandCompositor