1 files changed, 6 insertions, 4 deletions
diff --git a/src/feature.h b/src/feature.h
index 8d9b093b..61be9e68 100644
--- a/src/feature.h
+++ b/src/feature.h
@@ -28,19 +28,21 @@ class Features {
   void AddOptions(OptionParser*);
 
   void EnableAll() {
-#define WABT_FEATURE(variable, flag, help) enable_##variable();
+#define WABT_FEATURE(variable, flag, default_, help) enable_##variable();
 #include "src/feature.def"
 #undef WABT_FEATURE
   }
 
-#define WABT_FEATURE(variable, flag, help)                        \
+#define WABT_FEATURE(variable, flag, default_, help)              \
   bool variable##_enabled() const { return variable##_enabled_; } \
-  void enable_##variable() { variable##_enabled_ = true; }
+  void enable_##variable() { variable##_enabled_ = true; }        \
+  void disable_##variable() { variable##_enabled_ = false; }
 #include "src/feature.def"
 #undef WABT_FEATURE
 
  private:
-#define WABT_FEATURE(variable, flag, help) bool variable##_enabled_ = false;
+#define WABT_FEATURE(variable, flag, default_, help) \
+  bool variable##_enabled_ = default_;
 #include "src/feature.def"
 #undef WABT_FEATURE
 };