Index: src/SynTree/Type.h
===================================================================
--- src/SynTree/Type.h	(revision a7c90d4d68e0538c8215b52b958e12c56980c401)
+++ src/SynTree/Type.h	(revision 64adb0310573ac39b7cc36ee1181e94f4e629214)
@@ -25,6 +25,6 @@
   public:
 	struct Qualifiers {
-		Qualifiers(): isConst( false ), isVolatile( false ), isRestrict( false ), isLvalue( false ), isAtomic( false ) {}
-		Qualifiers( bool isConst, bool isVolatile, bool isRestrict, bool isLvalue, bool isAtomic ): isConst( isConst ), isVolatile( isVolatile ), isRestrict( isRestrict ), isLvalue( isLvalue ), isAtomic( isAtomic ) {}
+		Qualifiers(): isConst( false ), isVolatile( false ), isRestrict( false ), isLvalue( false ), isAtomic( false ), isMutex( false ) {}
+		Qualifiers( bool isConst, bool isVolatile, bool isRestrict, bool isLvalue, bool isAtomic, bool isMutex ): isConst( isConst ), isVolatile( isVolatile ), isRestrict( isRestrict ), isLvalue( isLvalue ), isAtomic( isAtomic ), isMutex( isMutex ) {}
 
 		Qualifiers &operator&=( const Qualifiers &other );
@@ -45,4 +45,5 @@
 		bool isLvalue;
 		bool isAtomic;
+		bool isMutex;
 	};
 
@@ -511,4 +512,5 @@
 	isLvalue &= other.isLvalue;
 	isAtomic &= other.isAtomic;
+	isMutex &= other.isMutex;
 	return *this;
 }
@@ -520,4 +522,5 @@
 	isLvalue |= other.isLvalue;
 	isAtomic |= other.isAtomic;
+	isMutex |= other.isMutex;
 	return *this;
 }
@@ -528,4 +531,5 @@
 	if ( other.isRestrict ) isRestrict = 0;
 	if ( other.isAtomic ) isAtomic = 0;
+	if ( other.isMutex ) isMutex = 0;
 	return *this;
 }