From 5ce6fca802b21022c29aeae9a861b139bf851cef Mon Sep 17 00:00:00 2001
From: Hermet Park <hermet@lottiefiles.com>
Date: Thu, 17 Apr 2025 15:16:38 +0900
Subject: [PATCH] api: fixed a build linking issue on lottie

- something wrong with typeinfo missing in destructor
(don't know reason) and this resolves the problem.

- added override specifier for destructors
---
 inc/thorvg.h                              | 6 +++---
 src/loaders/lottie/thorvg_lottie.h        | 2 ++
 src/loaders/lottie/tvgLottieAnimation.cpp | 5 ++---
 3 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/inc/thorvg.h b/inc/thorvg.h
index 28b70fb7..37df5293 100644
--- a/inc/thorvg.h
+++ b/inc/thorvg.h
@@ -1701,7 +1701,7 @@ public:
 class TVG_API SwCanvas final : public Canvas
 {
 public:
-    ~SwCanvas();
+    ~SwCanvas() override;
 
     /**
      * @brief Sets the drawing target for the rasterization.
@@ -1745,7 +1745,7 @@ public:
 class TVG_API GlCanvas final : public Canvas
 {
 public:
-    ~GlCanvas();
+    ~GlCanvas() override;
 
     /**
      * @brief Sets the drawing target for rasterization.
@@ -1794,7 +1794,7 @@ public:
 class TVG_API WgCanvas final : public Canvas
 {
 public:
-    ~WgCanvas();
+    ~WgCanvas() override;
 
     /**
      * @brief Sets the drawing target for the rasterization.
diff --git a/src/loaders/lottie/thorvg_lottie.h b/src/loaders/lottie/thorvg_lottie.h
index 0ee3d221..b4607939 100644
--- a/src/loaders/lottie/thorvg_lottie.h
+++ b/src/loaders/lottie/thorvg_lottie.h
@@ -20,6 +20,8 @@ namespace tvg
 class TVG_API LottieAnimation final : public Animation
 {
 public:
+    ~LottieAnimation() override;
+
     /**
      * @brief Override Lottie properties using slot data.
      *
diff --git a/src/loaders/lottie/tvgLottieAnimation.cpp b/src/loaders/lottie/tvgLottieAnimation.cpp
index 07c49d12..1ddb3889 100644
--- a/src/loaders/lottie/tvgLottieAnimation.cpp
+++ b/src/loaders/lottie/tvgLottieAnimation.cpp
@@ -26,9 +26,8 @@
 #include "tvgAnimation.h"
 
 
-LottieAnimation::LottieAnimation()
-{
-}
+LottieAnimation::LottieAnimation() = default;
+LottieAnimation::~LottieAnimation() = default;
 
 
 Result LottieAnimation::override(const char* slot) noexcept