(svn r26842) -Codechange [Squirrel]: other simple cases of non-initialised instance variables

src/3rdparty/squirrel/squirrel/sqopcodes.h

@@ -92,8 +92,7 @@ struct SQInstructionDesc {
 
 struct SQInstruction
 {
-	SQInstruction(){};
+	SQInstruction(SQOpcode _op=_OP_SCOPE_END,SQInteger a0=0,SQInteger a1=0,SQInteger a2=0,SQInteger a3=0)
-	SQInstruction(SQOpcode _op,SQInteger a0=0,SQInteger a1=0,SQInteger a2=0,SQInteger a3=0)
 	{	op = _op;
 		_arg0 = (unsigned char)a0;_arg1 = (SQInt32)a1;
 		_arg2 = (unsigned char)a2;_arg3 = (unsigned char)a3;

src/3rdparty/squirrel/squirrel/squserdata.h

@@ -4,7 +4,8 @@
 
 struct SQUserData : SQDelegable
 {
-	SQUserData(SQSharedState *ss){ _delegate = 0; _hook = NULL; INIT_CHAIN(); ADD_TO_CHAIN(&_ss(this)->_gc_chain, this); }
+	SQUserData(SQSharedState *ss, SQInteger size){ _delegate = 0; _hook = NULL; INIT_CHAIN(); ADD_TO_CHAIN(&_ss(this)->_gc_chain, this); _size = size; _typetag = 0;
+}
 	~SQUserData()
 	{
 		REMOVE_FROM_CHAIN(&_ss(this)->_gc_chain, this);
@@ -13,9 +14,7 @@ struct SQUserData : SQDelegable
 	static SQUserData* Create(SQSharedState *ss, SQInteger size)
 	{
 		SQUserData* ud = (SQUserData*)SQ_MALLOC(sizeof(SQUserData)+(size-1));
-		new (ud) SQUserData(ss);
+		new (ud) SQUserData(ss, size);
-		ud->_size = size;
-		ud->_typetag = 0;
 		return ud;
 	}
 #ifndef NO_GARBAGE_COLLECTOR

src/3rdparty/squirrel/squirrel/sqvm.cpp

@@ -115,6 +115,11 @@ SQVM::SQVM(SQSharedState *ss)
 	_can_suspend = false;
 	_in_stackoverflow = false;
 	_ops_till_suspend = 0;
+	_callsstack = NULL;
+	_callsstacksize = 0;
+	_alloccallsstacksize = 0;
+	_top = 0;
+	_stackbase = 0;
 	ci = NULL;
 	INIT_CHAIN();ADD_TO_CHAIN(&_ss(this)->_gc_chain,this);
 }