Added default constructor for YGCachedMeasurement

Reviewed By: emilsjolander

Differential Revision: D7020337

fbshipit-source-id: e084e234bf6a2ae22e53e739959683abca169b88

ReactCommon/yoga/yoga/YGLayout.cpp

@@ -26,14 +26,7 @@ YGLayout::YGLayout()
       nextCachedMeasurementsIndex(0),
       cachedMeasurements(),
       measuredDimensions(kYGDefaultDimensionValues),
-      cachedLayout({
-          .availableWidth = 0,
-          .availableHeight = 0,
-          .widthMeasureMode = (YGMeasureMode)-1,
-          .heightMeasureMode = (YGMeasureMode)-1,
-          .computedWidth = -1,
-          .computedHeight = -1,
-      }),
+      cachedLayout(YGCachedMeasurement()),
       didUseLegacyFlag(false),
       doesLegacyStretchFlagAffectsLayout(false) {}
 

ReactCommon/yoga/yoga/Yoga-internal.h

@@ -50,6 +50,14 @@ struct YGCachedMeasurement {
   float computedWidth;
   float computedHeight;
 
+  YGCachedMeasurement()
+      : availableWidth(0),
+        availableHeight(0),
+        widthMeasureMode((YGMeasureMode)-1),
+        heightMeasureMode((YGMeasureMode)-1),
+        computedWidth(-1),
+        computedHeight(-1) {}
+
   bool operator==(YGCachedMeasurement measurement) const {
     bool isEqual = widthMeasureMode == measurement.widthMeasureMode &&
         heightMeasureMode == measurement.heightMeasureMode;