Fixed building on Windows

src/common/generators/progress_indicator.cc

@@ -50,8 +50,7 @@ void progress_indicator::add_progress_bar(
     progress_bars_.push_back(*bar);
     bars_.push_back(bar);
     auto bar_index = bars_.size() - 1;
-    progress_bar_index_.emplace(
-        name, progress_state{.index = bar_index, .progress = 0, .max = max});
+    progress_bar_index_.emplace(name, progress_state{bar_index, 0, max});
 
     progress_bars_mutex_.unlock();
 }

src/common/generators/progress_indicator.h

@@ -28,6 +28,13 @@ namespace clanguml::common::generators {
 class progress_indicator {
 public:
     struct progress_state {
+        explicit progress_state(size_t i, size_t p, size_t m)
+            : index{i}
+            , progress{p}
+            , max{m}
+        {
+        }
+
         size_t index;
         size_t progress;
         size_t max;