Port member initialization from constructor to declaration (C++11)

Using `clang-tidy`'s `modernize-use-default-member-init` check and
manual review of the changes, and some extra manual changes that
`clang-tidy` failed to do.

Also went manually through all of `core` to find occurrences that
`clang-tidy` couldn't handle, especially all initializations done
in a constructor without using initializer lists.

1 files changed, 4 insertions, 10 deletions

diff --git a/core/math/quick_hull.h b/core/math/quick_hull.h
index 173f919a73..89061ab415 100644
--- a/core/math/quick_hull.h
+++ b/core/math/quick_hull.h
@@ -75,18 +75,12 @@ public:
 
 private:
 	struct FaceConnect {
-		List<Face>::Element *left, *right;
-		FaceConnect() {
-			left = nullptr;
-			right = nullptr;
-		}
+		List<Face>::Element *left, *right = nullptr;
+		FaceConnect() {}
 	};
 	struct RetFaceConnect {
-		List<Geometry::MeshData::Face>::Element *left, *right;
-		RetFaceConnect() {
-			left = nullptr;
-			right = nullptr;
-		}
+		List<Geometry::MeshData::Face>::Element *left, *right = nullptr;
+		RetFaceConnect() {}
 	};
 
 public: