1 files changed, 13 insertions, 2 deletions
diff --git a/layout/style/nsRuleNode.cpp b/layout/style/nsRuleNode.cpp
index 036d97f867..66345390e5 100644
--- a/layout/style/nsRuleNode.cpp
+++ b/layout/style/nsRuleNode.cpp
@@ -1152,13 +1152,16 @@ SetComplexColor(const nsCSSValue& aValue,
     aResult = StyleComplexColor::CurrentColor();
   } else if (unit == eCSSUnit_ComplexColor) {
     aResult = aValue.GetStyleComplexColorValue();
+  } else if (unit == eCSSUnit_Auto) {
+    aResult = StyleComplexColor::Auto();
   } else {
+    nscolor resultColor;
     if (!SetColor(aValue, aParentColor.mColor, aPresContext,
-                  nullptr, aResult.mColor, aConditions)) {
+                  nullptr, resultColor, aConditions)) {
       MOZ_ASSERT_UNREACHABLE("Unknown color value");
       return;
     }
-    aResult.mForegroundRatio = 0;
+    aResult = StyleComplexColor::FromColor(resultColor);
   }
 }
 
@@ -5210,6 +5213,14 @@ nsRuleNode::ComputeUserInterfaceData(void* aStartStruct,
            parentUI->mPointerEvents,
            NS_STYLE_POINTER_EVENTS_AUTO);
 
+  // caret-color: auto, color, inherit
+  const nsCSSValue* caretColorValue = aRuleData->ValueForCaretColor();
+  SetComplexColor<eUnsetInherit>(*caretColorValue,
+                                 parentUI->mCaretColor,
+                                 StyleComplexColor::Auto(),
+                                 mPresContext,
+                                 ui->mCaretColor, conditions);
+
   COMPUTE_END_INHERITED(UserInterface, ui)
 }