make sure all of our async handles are stopped before stopping the map thread

1 files changed, 17 insertions, 10 deletions

diff --git a/src/map/tile_parser.cpp b/src/map/tile_parser.cpp
index 6923c1a422..8fbcfa45d7 100644
--- a/src/map/tile_parser.cpp
+++ b/src/map/tile_parser.cpp
@@ -38,19 +38,26 @@ namespace mbgl {
 TileParser::~TileParser() = default;
 
 TileParser::TileParser(const std::string &data, VectorTileData &tile,
-                       const std::shared_ptr<const Style> &style,
-                       const std::shared_ptr<GlyphAtlas> &glyphAtlas,
-                       const std::shared_ptr<GlyphStore> &glyphStore,
-                       const std::shared_ptr<SpriteAtlas> &spriteAtlas,
-                       const std::shared_ptr<Sprite> &sprite)
+                       const std::shared_ptr<const Style> &style_,
+                       const std::shared_ptr<GlyphAtlas> &glyphAtlas_,
+                       const std::shared_ptr<GlyphStore> &glyphStore_,
+                       const std::shared_ptr<SpriteAtlas> &spriteAtlas_,
+                       const std::shared_ptr<Sprite> &sprite_)
     : vector_data(pbf((const uint8_t *)data.data(), data.size())),
       tile(tile),
-      style(style),
-      glyphAtlas(glyphAtlas),
-      glyphStore(glyphStore),
-      spriteAtlas(spriteAtlas),
-      sprite(sprite),
+      style(style_),
+      glyphAtlas(glyphAtlas_),
+      glyphStore(glyphStore_),
+      spriteAtlas(spriteAtlas_),
+      sprite(sprite_),
       collision(std::make_unique<Collision>(tile.id.z, 4096, tile.source.tile_size, tile.depth)) {
+    assert(&tile != nullptr);
+    assert(style);
+    assert(glyphAtlas);
+    assert(glyphStore);
+    assert(spriteAtlas);
+    assert(sprite);
+    assert(collision);
 }
 
 void TileParser::parse() {