From 420b91db29485df39fd6e724e782c449158811cb Mon Sep 17 00:00:00 2001
From: James Cook <james@lindenlab.com>
Date: Tue, 2 Jan 2007 08:33:20 +0000
Subject: Print done when done.

---
 indra/lscript/lscript_compile/indra.y | 1680 +++++++++++++++++++++++++++++++++
 1 file changed, 1680 insertions(+)
 create mode 100644 indra/lscript/lscript_compile/indra.y

(limited to 'indra/lscript/lscript_compile/indra.y')

diff --git a/indra/lscript/lscript_compile/indra.y b/indra/lscript/lscript_compile/indra.y
new file mode 100644
index 0000000000..7744649a92
--- /dev/null
+++ b/indra/lscript/lscript_compile/indra.y
@@ -0,0 +1,1680 @@
+%{
+	#include "stdtypes.h"
+	#include "lscript_tree.h"
+	
+    #ifdef __cplusplus
+    extern "C" {
+    #endif
+
+	int yylex(void);
+	int yyparse( void );
+	int yyerror(const char *fmt, ...);
+
+    #if LL_LINUX
+    // broken yacc codegen...  --ryan.
+    #define getenv getenv_workaround
+    #endif
+
+    #ifdef __cplusplus
+    }
+    #endif
+%}
+
+%union
+{
+	S32								ival;
+	F32								fval;
+	char							*sval;
+	class LLScriptType				*type;
+	class LLScriptConstant			*constant;
+	class LLScriptIdentifier		*identifier;
+	class LLScriptSimpleAssignable	*assignable;
+	class LLScriptGlobalVariable	*global;
+	class LLScriptEvent				*event;
+	class LLScriptEventHandler		*handler;
+	class LLScriptExpression		*expression;
+	class LLScriptStatement			*statement;
+	class LLScriptGlobalFunctions	*global_funcs;
+	class LLScriptFunctionDec		*global_decl;
+	class LLScriptState				*state;
+	class LLScritpGlobalStorage		*global_store;
+	class LLScriptScript			*script;
+};
+
+%token					INTEGER
+%token					FLOAT_TYPE
+%token					STRING
+%token					LLKEY
+%token					VECTOR
+%token					QUATERNION
+%token					LIST
+
+%token					STATE_DEFAULT
+%token					STATE
+%token					EVENT
+%token					JUMP
+%token					RETURN
+
+%token					STATE_ENTRY
+%token					STATE_EXIT
+%token					TOUCH_START
+%token					TOUCH
+%token					TOUCH_END
+%token					COLLISION_START
+%token					COLLISION
+%token					COLLISION_END
+%token					LAND_COLLISION_START
+%token					LAND_COLLISION
+%token					LAND_COLLISION_END
+%token					TIMER
+%token					CHAT
+%token					SENSOR
+%token					NO_SENSOR
+%token					CONTROL
+%token					AT_TARGET
+%token					NOT_AT_TARGET
+%token					AT_ROT_TARGET
+%token					NOT_AT_ROT_TARGET
+%token					MONEY
+%token					EMAIL
+%token					RUN_TIME_PERMISSIONS
+%token					INVENTORY
+%token					ATTACH
+%token					DATASERVER
+%token					MOVING_START
+%token					MOVING_END
+%token					REZ
+%token					OBJECT_REZ
+%token					LINK_MESSAGE
+%token					REMOTE_DATA
+%token					HTTP_RESPONSE
+
+%token <sval>			IDENTIFIER
+%token <sval>			STATE_DEFAULT
+
+%token <ival>			INTEGER_CONSTANT
+%token <ival>			INTEGER_TRUE
+%token <ival>			INTEGER_FALSE
+
+%token <fval>			FP_CONSTANT
+
+%token <sval>			STRING_CONSTANT
+
+%token					INC_OP
+%token					DEC_OP
+%token					ADD_ASSIGN
+%token					SUB_ASSIGN
+%token					MUL_ASSIGN
+%token					DIV_ASSIGN
+%token					MOD_ASSIGN
+
+%token					EQ
+%token					NEQ
+%token					GEQ
+%token					LEQ
+
+%token					BOOLEAN_AND
+%token					BOOLEAN_OR
+
+%token					SHIFT_LEFT
+%token					SHIFT_RIGHT
+
+%token					IF
+%token					ELSE
+%token					FOR
+%token					DO
+%token					WHILE
+
+%token					PRINT
+
+%token					PERIOD
+
+%token					ZERO_VECTOR
+%token					ZERO_ROTATION
+
+%nonassoc LOWER_THAN_ELSE
+%nonassoc ELSE
+
+
+%type <script>			lscript_program
+%type <global_store>	globals
+%type <global_store>	global
+%type <global>			global_variable
+%type <assignable>		simple_assignable
+%type <assignable>		simple_assignable_no_list
+%type <constant>		constant
+%type <assignable>		special_constant
+%type <assignable>		vector_constant
+%type <assignable>		quaternion_constant
+%type <assignable>		list_constant
+%type <assignable>		list_entries
+%type <assignable>		list_entry
+%type <type>			typename
+%type <global_funcs>	global_function
+%type <global_decl>		function_parameters
+%type <global_decl>		function_parameter
+%type <state>			states
+%type <state>			other_states
+%type <state>			default
+%type <state>			state
+%type <handler>			state_body
+%type <handler>			event
+%type <event>			state_entry
+%type <event>			state_exit
+%type <event>			touch_start
+%type <event>			touch
+%type <event>			touch_end
+%type <event>			collision_start
+%type <event>			collision
+%type <event>			collision_end
+%type <event>			land_collision_start
+%type <event>			land_collision
+%type <event>			land_collision_end
+%type <event>			at_target
+%type <event>			not_at_target
+%type <event>			at_rot_target
+%type <event>			not_at_rot_target
+%type <event>			money
+%type <event>			email
+%type <event>			run_time_permissions
+%type <event>			inventory
+%type <event>			attach
+%type <event>			dataserver
+%type <event>			moving_start
+%type <event>			moving_end
+%type <event>			rez
+%type <event>			object_rez
+%type <event>			remote_data
+%type <event>			http_response
+%type <event>			link_message
+%type <event>			timer
+%type <event>			chat
+%type <event>			sensor
+%type <event>			no_sensor
+%type <event>			control
+%type <statement>		compound_statement
+%type <statement>		statement
+%type <statement>		statements
+%type <statement>		declaration
+%type <statement>		';'
+%type <statement>		'@'
+%type <expression>		nextforexpressionlist
+%type <expression>		forexpressionlist
+%type <expression>		nextfuncexpressionlist
+%type <expression>		funcexpressionlist
+%type <expression>		nextlistexpressionlist
+%type <expression>		listexpressionlist
+%type <expression>		unarypostfixexpression
+%type <expression>		vector_initializer
+%type <expression>		quaternion_initializer
+%type <expression>		list_initializer
+%type <expression>		lvalue
+%type <expression>		'-'
+%type <expression>		'!'
+%type <expression>		'~'
+%type <expression>		'='
+%type <expression>		'<'
+%type <expression>		'>'
+%type <expression>		'+'
+%type <expression>		'*'
+%type <expression>		'/'
+%type <expression>		'%'
+%type <expression>		'&'
+%type <expression>		'|'
+%type <expression>		'^'
+%type <expression>		ADD_ASSIGN
+%type <expression>		SUB_ASSIGN
+%type <expression>		MUL_ASSIGN
+%type <expression>		DIV_ASSIGN
+%type <expression>		MOD_ASSIGN
+%type <expression>		EQ
+%type <expression>		NEQ
+%type <expression>		LEQ
+%type <expression>		GEQ
+%type <expression>		BOOLEAN_AND
+%type <expression>		BOOLEAN_OR
+%type <expression>		SHIFT_LEFT
+%type <expression>		SHIFT_RIGHT
+%type <expression>		INC_OP
+%type <expression>		DEC_OP
+%type <expression>		'('
+%type <expression>		')'
+%type <expression>		PRINT
+%type <identifier>		name_type
+%type <expression>		expression
+%type <expression>		unaryexpression
+%type <expression>		typecast
+
+%right '=' MUL_ASSIGN DIV_ASSIGN MOD_ASSIGN ADD_ASSIGN SUB_ASSIGN
+%left 	BOOLEAN_AND BOOLEAN_OR
+%left	'|'
+%left	'^'
+%left	'&'
+%left	EQ NEQ
+%left	'<' LEQ '>' GEQ
+%left	SHIFT_LEFT SHIFT_RIGHT
+%left 	'+' '-'
+%left	'*' '/' '%'
+%right	'!' '~' INC_OP DEC_OP
+%nonassoc INITIALIZER
+
+%%
+
+lscript_program
+	: globals states		
+	{
+		$$ = new LLScriptScript($1, $2);
+		gAllocationManager->addAllocation($$);
+		gScriptp = $$;
+	}
+	| states		
+	{
+		$$ = new LLScriptScript(NULL, $1);
+		gAllocationManager->addAllocation($$);
+		gScriptp = $$;
+	}
+	;
+	
+globals
+	: global																
+	{
+		$$ = $1;
+	}
+	| global globals
+	{
+		$$ = $1;
+		$1->addGlobal($2);
+	}
+	;
+
+global
+	: global_variable
+	{
+		$$ = new LLScritpGlobalStorage($1);
+		gAllocationManager->addAllocation($$);
+	}
+	| global_function
+	{
+		$$ = new LLScritpGlobalStorage($1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+	
+name_type
+	: typename IDENTIFIER
+	{
+		$$ = new LLScriptIdentifier(gLine, gColumn, $2, $1);	
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+global_variable
+	: name_type ';'	
+	{
+		$$ = new LLScriptGlobalVariable(gLine, gColumn, $1->mType, $1, NULL);
+		gAllocationManager->addAllocation($$);
+	}
+	| name_type '=' simple_assignable ';'
+	{
+		$$ = new LLScriptGlobalVariable(gLine, gColumn, $1->mType, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+simple_assignable
+	: simple_assignable_no_list
+	{
+		$$ = $1;
+	}
+	| list_constant
+	{
+		$$ = $1;
+	}
+	;
+
+simple_assignable_no_list
+	: IDENTIFIER																	
+	{
+		LLScriptIdentifier	*id = new LLScriptIdentifier(gLine, gColumn, $1);	
+		gAllocationManager->addAllocation(id);
+		$$ = new LLScriptSAIdentifier(gLine, gColumn, id);	
+		gAllocationManager->addAllocation($$);
+	}
+	| constant																		
+	{
+		$$ = new LLScriptSAConstant(gLine, gColumn, $1);
+		gAllocationManager->addAllocation($$);
+	}
+	| special_constant	
+	{
+		$$ = $1;
+	}
+	;
+
+constant
+	: INTEGER_CONSTANT																
+	{
+		$$ = new LLScriptConstantInteger(gLine, gColumn, $1);
+		gAllocationManager->addAllocation($$);
+	}
+	| INTEGER_TRUE																	
+	{
+		$$ = new LLScriptConstantInteger(gLine, gColumn, $1);
+		gAllocationManager->addAllocation($$);
+	}
+	| INTEGER_FALSE																	
+	{
+		$$ = new LLScriptConstantInteger(gLine, gColumn, $1);
+		gAllocationManager->addAllocation($$);
+	}
+	| FP_CONSTANT																	
+	{
+		$$ = new LLScriptConstantFloat(gLine, gColumn, $1);
+		gAllocationManager->addAllocation($$);
+	}
+	| STRING_CONSTANT
+	{
+		$$ = new LLScriptConstantString(gLine, gColumn, $1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+special_constant
+	: vector_constant
+	{
+		$$ = $1;
+	}
+	| quaternion_constant
+	{
+		$$ = $1;
+	}
+	;
+
+vector_constant
+	: '<' simple_assignable ',' simple_assignable ',' simple_assignable '>'
+	{
+		$$ = new LLScriptSAVector(gLine, gColumn, $2, $4, $6);
+		gAllocationManager->addAllocation($$);
+	}
+	| ZERO_VECTOR
+	{
+		LLScriptConstantFloat *cf0 = new LLScriptConstantFloat(gLine, gColumn, 0.f);
+		gAllocationManager->addAllocation(cf0);
+		LLScriptSAConstant *sa0 = new LLScriptSAConstant(gLine, gColumn, cf0);
+		gAllocationManager->addAllocation(sa0);
+		LLScriptConstantFloat *cf1 = new LLScriptConstantFloat(gLine, gColumn, 0.f);
+		gAllocationManager->addAllocation(cf1);
+		LLScriptSAConstant *sa1 = new LLScriptSAConstant(gLine, gColumn, cf1);
+		gAllocationManager->addAllocation(sa1);
+		LLScriptConstantFloat *cf2 = new LLScriptConstantFloat(gLine, gColumn, 0.f);
+		gAllocationManager->addAllocation(cf2);
+		LLScriptSAConstant *sa2 = new LLScriptSAConstant(gLine, gColumn, cf2);
+		gAllocationManager->addAllocation(sa2);
+		$$ = new LLScriptSAVector(gLine, gColumn, sa0, sa1, sa2);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+	
+quaternion_constant
+	: '<' simple_assignable ',' simple_assignable ',' simple_assignable ',' simple_assignable '>'
+	{
+		$$ = new LLScriptSAQuaternion(gLine, gColumn, $2, $4, $6, $8);
+		gAllocationManager->addAllocation($$);
+	}
+	| ZERO_ROTATION
+	{
+		LLScriptConstantFloat *cf0 = new LLScriptConstantFloat(gLine, gColumn, 0.f);
+		gAllocationManager->addAllocation(cf0);
+		LLScriptSAConstant *sa0 = new LLScriptSAConstant(gLine, gColumn, cf0);
+		gAllocationManager->addAllocation(sa0);
+		LLScriptConstantFloat *cf1 = new LLScriptConstantFloat(gLine, gColumn, 0.f);
+		gAllocationManager->addAllocation(cf1);
+		LLScriptSAConstant *sa1 = new LLScriptSAConstant(gLine, gColumn, cf1);
+		gAllocationManager->addAllocation(sa1);
+		LLScriptConstantFloat *cf2 = new LLScriptConstantFloat(gLine, gColumn, 0.f);
+		gAllocationManager->addAllocation(cf2);
+		LLScriptSAConstant *sa2 = new LLScriptSAConstant(gLine, gColumn, cf2);
+		gAllocationManager->addAllocation(sa2);
+		LLScriptConstantFloat *cf3 = new LLScriptConstantFloat(gLine, gColumn, 1.f);
+		gAllocationManager->addAllocation(cf3);
+		LLScriptSAConstant *sa3 = new LLScriptSAConstant(gLine, gColumn, cf3);
+		gAllocationManager->addAllocation(sa3);
+		$$ = new LLScriptSAQuaternion(gLine, gColumn, sa0, sa1, sa2, sa3);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+list_constant
+	: '[' list_entries ']'
+	{
+		$$ = new LLScriptSAList(gLine, gColumn, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| '[' ']'
+	{
+		$$ = new LLScriptSAList(gLine, gColumn, NULL);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+list_entries
+	: list_entry																	
+	{
+		$$ = $1;
+	}
+	| list_entry ',' list_entries
+	{
+		$$ = $1;
+		$1->addAssignable($3);
+	}
+	;
+
+list_entry
+	: simple_assignable_no_list
+	{
+		$$ = $1;
+	}
+	;	
+
+typename
+	: INTEGER																		
+	{  
+		$$ = new LLScriptType(gLine, gColumn, LST_INTEGER);
+		gAllocationManager->addAllocation($$);
+	}
+	| FLOAT_TYPE																			
+	{  
+		$$ = new LLScriptType(gLine, gColumn, LST_FLOATINGPOINT);
+		gAllocationManager->addAllocation($$);
+	}
+	| STRING																		
+	{  
+		$$ = new LLScriptType(gLine, gColumn, LST_STRING);
+		gAllocationManager->addAllocation($$);
+	}
+	| LLKEY																		
+	{  
+		$$ = new LLScriptType(gLine, gColumn, LST_KEY);
+		gAllocationManager->addAllocation($$);
+	}
+	| VECTOR																		
+	{  
+		$$ = new LLScriptType(gLine, gColumn, LST_VECTOR);
+		gAllocationManager->addAllocation($$);
+	}
+	| QUATERNION																	
+	{  
+		$$ = new LLScriptType(gLine, gColumn, LST_QUATERNION);
+		gAllocationManager->addAllocation($$);
+	}
+	| LIST																			
+	{
+		$$ = new LLScriptType(gLine, gColumn, LST_LIST);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+	
+global_function
+	: IDENTIFIER '(' ')' compound_statement
+	{  
+		LLScriptIdentifier	*id = new LLScriptIdentifier(gLine, gColumn, $1);	
+		gAllocationManager->addAllocation(id);
+		$$ = new LLScriptGlobalFunctions(gLine, gColumn, NULL, id, NULL, $4);
+		gAllocationManager->addAllocation($$);
+	}
+	| name_type '(' ')' compound_statement
+	{
+		$$ = new LLScriptGlobalFunctions(gLine, gColumn, $1->mType, $1, NULL, $4);
+		gAllocationManager->addAllocation($$);
+	}
+	| IDENTIFIER '(' function_parameters ')' compound_statement
+	{
+		LLScriptIdentifier	*id = new LLScriptIdentifier(gLine, gColumn, $1);	
+		gAllocationManager->addAllocation(id);
+		$$ = new LLScriptGlobalFunctions(gLine, gColumn, NULL, id, $3, $5);
+		gAllocationManager->addAllocation($$);
+	}
+	| name_type '(' function_parameters ')' compound_statement
+	{  
+		$$ = new LLScriptGlobalFunctions(gLine, gColumn, $1->mType, $1, $3, $5);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+	
+function_parameters
+	: function_parameter															
+	{  
+		$$ = $1;
+	}
+	| function_parameter ',' function_parameters									
+	{  
+		$$ = $1;
+		$1->addFunctionParameter($3);
+	}
+	;
+	
+function_parameter
+	: typename IDENTIFIER															
+	{  
+		LLScriptIdentifier	*id = new LLScriptIdentifier(gLine, gColumn, $2);	
+		gAllocationManager->addAllocation(id);
+		$$ = new LLScriptFunctionDec(gLine, gColumn, $1, id);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+states
+	: default																		
+	{  
+		$$ = $1;
+	}
+	| default other_states
+	{  
+		$$ = $1;
+		$1->mNextp = $2;
+	}
+	;
+	
+other_states
+	: state																			
+	{  
+		$$ = $1;
+	}
+	| state other_states 															
+	{  
+		$$ = $1;
+		$1->addState($2);
+	}
+	;
+	
+default
+	: STATE_DEFAULT '{' state_body '}'													
+	{  
+		LLScriptIdentifier	*id = new LLScriptIdentifier(gLine, gColumn, $1);	
+		gAllocationManager->addAllocation(id);
+		$$ = new LLScriptState(gLine, gColumn, LSSTYPE_DEFAULT, id, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+	
+state
+	: STATE IDENTIFIER '{' state_body '}'											
+	{  
+		LLScriptIdentifier	*id = new LLScriptIdentifier(gLine, gColumn, $2);	
+		gAllocationManager->addAllocation(id);
+		$$ = new LLScriptState(gLine, gColumn, LSSTYPE_USER, id, $4);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+	
+state_body	
+	: event																			
+	{  
+		$$ = $1;
+	}
+	| event state_body															
+	{  
+		$$ = $1;
+		$1->addEvent($2);
+	}
+	;
+	
+event
+	: state_entry compound_statement												
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| state_exit compound_statement													
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| touch_start compound_statement												
+	{
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| touch compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| touch_end compound_statement													
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| collision_start compound_statement											
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| collision compound_statement													
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| collision_end compound_statement												
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| land_collision_start compound_statement											
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| land_collision compound_statement													
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| land_collision_end compound_statement												
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| timer compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| chat compound_statement														
+	{
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| sensor compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| no_sensor compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| at_target compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| not_at_target compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| at_rot_target compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| not_at_rot_target compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| money compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| email compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| run_time_permissions compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| inventory compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| attach compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| dataserver compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| control compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| moving_start compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| moving_end compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| rez compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| object_rez compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| link_message compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| remote_data compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| http_response compound_statement														
+	{  
+		$$ = new LLScriptEventHandler(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+	
+state_entry
+	: STATE_ENTRY '(' ')'															
+	{  
+		$$ = new LLScriptStateEntryEvent(gLine, gColumn);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+state_exit
+	: STATE_EXIT '(' ')'															
+	{  
+		$$ = new LLScriptStateExitEvent(gLine, gColumn);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+touch_start
+	: TOUCH_START '(' INTEGER IDENTIFIER ')'					
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		$$ = new LLScriptTouchStartEvent(gLine, gColumn, id1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+touch
+	: TOUCH '(' INTEGER IDENTIFIER ')'					
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		$$ = new LLScriptTouchEvent(gLine, gColumn, id1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+touch_end
+	: TOUCH_END '(' INTEGER IDENTIFIER ')'					
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		$$ = new LLScriptTouchEndEvent(gLine, gColumn, id1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+collision_start
+	: COLLISION_START '(' INTEGER IDENTIFIER ')'					
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		$$ = new LLScriptCollisionStartEvent(gLine, gColumn, id1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+collision
+	: COLLISION '(' INTEGER IDENTIFIER ')'					
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		$$ = new LLScriptCollisionEvent(gLine, gColumn, id1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+collision_end
+	: COLLISION_END '(' INTEGER IDENTIFIER ')'					
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		$$ = new LLScriptCollisionEndEvent(gLine, gColumn, id1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+land_collision_start
+	: LAND_COLLISION_START '(' VECTOR IDENTIFIER ')'	
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		$$ = new LLScriptLandCollisionStartEvent(gLine, gColumn, id1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+land_collision
+	: LAND_COLLISION '(' VECTOR IDENTIFIER ')'	
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		$$ = new LLScriptLandCollisionEvent(gLine, gColumn, id1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+land_collision_end
+	: LAND_COLLISION_END '(' VECTOR IDENTIFIER ')'	
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		$$ = new LLScriptLandCollisionEndEvent(gLine, gColumn, id1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+at_target
+	: AT_TARGET '(' INTEGER IDENTIFIER ',' VECTOR IDENTIFIER ',' VECTOR IDENTIFIER ')'	
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		LLScriptIdentifier	*id2 = new LLScriptIdentifier(gLine, gColumn, $7);	
+		gAllocationManager->addAllocation(id2);
+		LLScriptIdentifier	*id3 = new LLScriptIdentifier(gLine, gColumn, $10);	
+		gAllocationManager->addAllocation(id3);
+		$$ = new LLScriptAtTarget(gLine, gColumn, id1, id2, id3);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+not_at_target
+	: NOT_AT_TARGET '(' ')'															
+	{  
+		$$ = new LLScriptNotAtTarget(gLine, gColumn);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+at_rot_target
+	: AT_ROT_TARGET '(' INTEGER IDENTIFIER ',' QUATERNION IDENTIFIER ',' QUATERNION IDENTIFIER ')'	
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		LLScriptIdentifier	*id2 = new LLScriptIdentifier(gLine, gColumn, $7);	
+		gAllocationManager->addAllocation(id2);
+		LLScriptIdentifier	*id3 = new LLScriptIdentifier(gLine, gColumn, $10);	
+		gAllocationManager->addAllocation(id3);
+		$$ = new LLScriptAtRotTarget(gLine, gColumn, id1, id2, id3);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+not_at_rot_target
+	: NOT_AT_ROT_TARGET '(' ')'															
+	{  
+		$$ = new LLScriptNotAtRotTarget(gLine, gColumn);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+money
+	: MONEY '(' LLKEY IDENTIFIER ',' INTEGER IDENTIFIER ')'															
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		LLScriptIdentifier	*id2 = new LLScriptIdentifier(gLine, gColumn, $7);	
+		gAllocationManager->addAllocation(id2);
+		$$ = new LLScriptMoneyEvent(gLine, gColumn, id1, id2);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+email
+	: EMAIL '(' STRING IDENTIFIER ',' STRING IDENTIFIER ',' STRING IDENTIFIER ',' STRING IDENTIFIER ',' INTEGER IDENTIFIER ')'															
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		LLScriptIdentifier	*id2 = new LLScriptIdentifier(gLine, gColumn, $7);	
+		gAllocationManager->addAllocation(id2);
+		LLScriptIdentifier	*id3 = new LLScriptIdentifier(gLine, gColumn, $10);	
+		gAllocationManager->addAllocation(id3);
+		LLScriptIdentifier	*id4 = new LLScriptIdentifier(gLine, gColumn, $13);	
+		gAllocationManager->addAllocation(id4);
+		LLScriptIdentifier	*id5 = new LLScriptIdentifier(gLine, gColumn, $16);	
+		gAllocationManager->addAllocation(id5);
+		$$ = new LLScriptEmailEvent(gLine, gColumn, id1, id2, id3, id4, id5);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+run_time_permissions
+	: RUN_TIME_PERMISSIONS '(' INTEGER IDENTIFIER ')'															
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		$$ = new LLScriptRTPEvent(gLine, gColumn, id1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+inventory
+	: INVENTORY '(' INTEGER IDENTIFIER ')'																	
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		$$ = new LLScriptInventoryEvent(gLine, gColumn, id1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+attach
+	: ATTACH '(' LLKEY IDENTIFIER ')'																	
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		$$ = new LLScriptAttachEvent(gLine, gColumn, id1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+dataserver
+	: DATASERVER '(' LLKEY IDENTIFIER ',' STRING IDENTIFIER')'																	
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		LLScriptIdentifier	*id2 = new LLScriptIdentifier(gLine, gColumn, $7);	
+		gAllocationManager->addAllocation(id2);
+		$$ = new LLScriptDataserverEvent(gLine, gColumn, id1, id2);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+moving_start
+	: MOVING_START '(' ')'																	
+	{  
+		$$ = new LLScriptMovingStartEvent(gLine, gColumn);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+moving_end
+	: MOVING_END '(' ')'																	
+	{  
+		$$ = new LLScriptMovingEndEvent(gLine, gColumn);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+timer
+	: TIMER '(' ')'																	
+	{  
+		$$ = new LLScriptTimerEvent(gLine, gColumn);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+chat
+	: CHAT '(' INTEGER IDENTIFIER ',' STRING IDENTIFIER ',' LLKEY IDENTIFIER ',' STRING IDENTIFIER ')'							
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		LLScriptIdentifier	*id2 = new LLScriptIdentifier(gLine, gColumn, $7);	
+		gAllocationManager->addAllocation(id2);
+		LLScriptIdentifier	*id3 = new LLScriptIdentifier(gLine, gColumn, $10);	
+		gAllocationManager->addAllocation(id3);
+		LLScriptIdentifier	*id4 = new LLScriptIdentifier(gLine, gColumn, $13);	
+		gAllocationManager->addAllocation(id4);
+		$$ = new LLScriptChatEvent(gLine, gColumn, id1, id2, id3, id4);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+sensor
+	: SENSOR '(' INTEGER IDENTIFIER ')'	
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		$$ = new LLScriptSensorEvent(gLine, gColumn, id1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+no_sensor
+	: NO_SENSOR '(' ')'															
+	{  
+		$$ = new LLScriptNoSensorEvent(gLine, gColumn);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+control
+	: CONTROL '(' LLKEY IDENTIFIER ',' INTEGER IDENTIFIER ',' INTEGER IDENTIFIER ')'	
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		LLScriptIdentifier	*id2 = new LLScriptIdentifier(gLine, gColumn, $7);	
+		gAllocationManager->addAllocation(id2);
+		LLScriptIdentifier	*id3 = new LLScriptIdentifier(gLine, gColumn, $10);	
+		gAllocationManager->addAllocation(id3);
+		$$ = new LLScriptControlEvent(gLine, gColumn, id1, id2, id3);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+rez
+	: REZ '(' INTEGER IDENTIFIER ')'															
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		$$ = new LLScriptRezEvent(gLine, gColumn, id1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+object_rez
+	: OBJECT_REZ '(' LLKEY IDENTIFIER ')'															
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		$$ = new LLScriptObjectRezEvent(gLine, gColumn, id1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+link_message
+	: LINK_MESSAGE '(' INTEGER IDENTIFIER ','  INTEGER IDENTIFIER ',' STRING IDENTIFIER ',' LLKEY IDENTIFIER ')'															
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		LLScriptIdentifier	*id2 = new LLScriptIdentifier(gLine, gColumn, $7);	
+		gAllocationManager->addAllocation(id2);
+		LLScriptIdentifier	*id3 = new LLScriptIdentifier(gLine, gColumn, $10);	
+		gAllocationManager->addAllocation(id3);
+		LLScriptIdentifier	*id4 = new LLScriptIdentifier(gLine, gColumn, $13);	
+		gAllocationManager->addAllocation(id4);
+		$$ = new LLScriptLinkMessageEvent(gLine, gColumn, id1, id2, id3, id4);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+remote_data
+	: REMOTE_DATA '(' INTEGER IDENTIFIER ','  LLKEY IDENTIFIER ','  LLKEY IDENTIFIER ','  STRING IDENTIFIER ',' INTEGER IDENTIFIER ',' STRING IDENTIFIER ')'															
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		LLScriptIdentifier	*id2 = new LLScriptIdentifier(gLine, gColumn, $7);	
+		gAllocationManager->addAllocation(id2);
+		LLScriptIdentifier	*id3 = new LLScriptIdentifier(gLine, gColumn, $10);	
+		gAllocationManager->addAllocation(id3);
+		LLScriptIdentifier	*id4 = new LLScriptIdentifier(gLine, gColumn, $13);	
+		gAllocationManager->addAllocation(id4);
+		LLScriptIdentifier	*id5 = new LLScriptIdentifier(gLine, gColumn, $16);	
+		gAllocationManager->addAllocation(id4);
+		LLScriptIdentifier	*id6 = new LLScriptIdentifier(gLine, gColumn, $19);	
+		gAllocationManager->addAllocation(id4);
+		$$ = new LLScriptRemoteEvent(gLine, gColumn, id1, id2, id3, id4, id5, id6);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+http_response
+	: HTTP_RESPONSE '(' LLKEY IDENTIFIER ','  INTEGER IDENTIFIER ','  LIST IDENTIFIER ',' STRING IDENTIFIER ')'															
+	{  
+		LLScriptIdentifier	*id1 = new LLScriptIdentifier(gLine, gColumn, $4);	
+		gAllocationManager->addAllocation(id1);
+		LLScriptIdentifier	*id2 = new LLScriptIdentifier(gLine, gColumn, $7);	
+		gAllocationManager->addAllocation(id2);
+		LLScriptIdentifier	*id3 = new LLScriptIdentifier(gLine, gColumn, $10);	
+		gAllocationManager->addAllocation(id3);
+		LLScriptIdentifier	*id4 = new LLScriptIdentifier(gLine, gColumn, $13);	
+		gAllocationManager->addAllocation(id4);
+		$$ = new LLScriptHTTPResponseEvent(gLine, gColumn, id1, id2, id3, id4);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+compound_statement
+	: '{' '}'																		
+	{  
+		$$ = new LLScriptCompoundStatement(gLine, gColumn, NULL);
+		gAllocationManager->addAllocation($$);
+	}
+	| '{' statements '}'															
+	{  
+		$$ = new LLScriptCompoundStatement(gLine, gColumn, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+	
+statements
+	: statement																		
+	{  
+		$$ = $1;
+	}
+	| statements statement															
+	{  
+		$$ = new LLScriptStatementSequence(gLine, gColumn, $1, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+	
+statement
+	: ';'																			
+	{  
+		$$ = new LLScriptNOOP(gLine, gColumn);
+		gAllocationManager->addAllocation($$);
+	}
+	| STATE IDENTIFIER ';'						
+	{  
+		LLScriptIdentifier	*id = new LLScriptIdentifier(gLine, gColumn, $2);	
+		gAllocationManager->addAllocation(id);
+		$$ = new LLScriptStateChange(gLine, gColumn, id);
+		gAllocationManager->addAllocation($$);
+	}
+	| STATE STATE_DEFAULT ';'						
+	{  
+		LLScriptIdentifier	*id = new LLScriptIdentifier(gLine, gColumn, $2);	
+		gAllocationManager->addAllocation(id);
+		$$ = new LLScriptStateChange(gLine, gColumn, id);
+		gAllocationManager->addAllocation($$);
+	}
+	| JUMP IDENTIFIER ';'						
+	{  
+		LLScriptIdentifier	*id = new LLScriptIdentifier(gLine, gColumn, $2);	
+		gAllocationManager->addAllocation(id);
+		$$ = new LLScriptJump(gLine, gColumn, id);
+		gAllocationManager->addAllocation($$);
+	}
+	| '@' IDENTIFIER ';'						
+	{  
+		LLScriptIdentifier	*id = new LLScriptIdentifier(gLine, gColumn, $2);	
+		gAllocationManager->addAllocation(id);
+		$$ = new LLScriptLabel(gLine, gColumn, id);
+		gAllocationManager->addAllocation($$);
+	}
+	| RETURN expression ';'						
+	{  
+		$$ = new LLScriptReturn(gLine, gColumn, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| RETURN ';'								
+	{  
+		$$ = new LLScriptReturn(gLine, gColumn, NULL);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression ';'							
+	{  
+		$$ = new LLScriptExpressionStatement(gLine, gColumn, $1);
+		gAllocationManager->addAllocation($$);
+	}
+	| declaration ';'
+	{  
+		$$ = $1;
+	}
+	| compound_statement						
+	{ 
+		$$ = $1;
+	}
+	| IF '(' expression ')' statement	%prec LOWER_THAN_ELSE			
+	{  
+		$$ = new LLScriptIf(gLine, gColumn, $3, $5);
+		$5->mAllowDeclarations = FALSE;
+		gAllocationManager->addAllocation($$);
+	}
+	| IF '(' expression ')' statement ELSE statement					
+	{  
+		$$ = new LLScriptIfElse(gLine, gColumn, $3, $5, $7);
+		$5->mAllowDeclarations = FALSE;
+		$7->mAllowDeclarations = FALSE;
+		gAllocationManager->addAllocation($$);
+	}
+	| FOR '(' forexpressionlist ';' expression ';' forexpressionlist ')' statement	
+	{  
+		$$ = new LLScriptFor(gLine, gColumn, $3, $5, $7, $9);
+		$9->mAllowDeclarations = FALSE;
+		gAllocationManager->addAllocation($$);
+	}
+	| DO statement WHILE '(' expression ')' ';' 
+	{  
+		$$ = new LLScriptDoWhile(gLine, gColumn, $2, $5);
+		$2->mAllowDeclarations = FALSE;
+		gAllocationManager->addAllocation($$);
+	}
+	| WHILE '(' expression ')' statement		
+	{  
+		$$ = new LLScriptWhile(gLine, gColumn, $3, $5);
+		$5->mAllowDeclarations = FALSE;
+		gAllocationManager->addAllocation($$);
+	}
+	;
+	
+declaration
+	: typename IDENTIFIER						
+	{  
+		LLScriptIdentifier	*id = new LLScriptIdentifier(gLine, gColumn, $2);	
+		gAllocationManager->addAllocation(id);
+		$$ = new LLScriptDeclaration(gLine, gColumn, $1, id, NULL);
+		gAllocationManager->addAllocation($$);
+	}
+	| typename IDENTIFIER '=' expression		
+	{  
+		LLScriptIdentifier	*id = new LLScriptIdentifier(gLine, gColumn, $2);	
+		gAllocationManager->addAllocation(id);
+		$$ = new LLScriptDeclaration(gLine, gColumn, $1, id, $4);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+forexpressionlist
+	: /* empty */								
+	{  
+		$$ = NULL;
+	}
+	| nextforexpressionlist						
+	{
+		$$ = $1;
+	}
+	;
+
+nextforexpressionlist
+	: expression								
+	{  
+		$$ = new LLScriptForExpressionList(gLine, gColumn, $1, NULL);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression ',' nextforexpressionlist		
+	{
+		$$ = new LLScriptForExpressionList(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+funcexpressionlist
+	: /* empty */								
+	{  
+		$$ = NULL;
+	}
+	| nextfuncexpressionlist						
+	{
+		$$ = $1;
+	}
+	;
+
+nextfuncexpressionlist
+	: expression								
+	{  
+		$$ = new LLScriptFuncExpressionList(gLine, gColumn, $1, NULL);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression ',' nextfuncexpressionlist		
+	{
+		$$ = new LLScriptFuncExpressionList(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+listexpressionlist
+	: /* empty */								
+	{  
+		$$ = NULL;
+	}
+	| nextlistexpressionlist						
+	{
+		$$ = $1;
+	}
+	;
+
+nextlistexpressionlist
+	: expression								
+	{  
+		$$ = new LLScriptListExpressionList(gLine, gColumn, $1, NULL);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression ',' nextlistexpressionlist		
+	{
+		$$ = new LLScriptListExpressionList(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+expression
+	: unaryexpression							
+	{  
+		$$ = $1;
+	}
+	| lvalue '=' expression						
+	{  
+		$$ = new LLScriptAssignment(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| lvalue ADD_ASSIGN expression				
+	{  
+		$$ = new LLScriptAddAssignment(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| lvalue SUB_ASSIGN expression				
+	{  
+		$$ = new LLScriptSubAssignment(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| lvalue MUL_ASSIGN expression				
+	{  
+		$$ = new LLScriptMulAssignment(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| lvalue DIV_ASSIGN expression				
+	{  
+		$$ = new LLScriptDivAssignment(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| lvalue MOD_ASSIGN expression				
+	{  
+		$$ = new LLScriptModAssignment(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression EQ expression					
+	{  
+		$$ = new LLScriptEquality(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression NEQ expression					
+	{  
+		$$ = new LLScriptNotEquals(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression LEQ expression					
+	{  
+		$$ = new LLScriptLessEquals(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression GEQ expression					
+	{  
+		$$ = new LLScriptGreaterEquals(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression '<' expression					
+	{  
+		$$ = new LLScriptLessThan(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression '>' expression					
+	{  
+		$$ = new LLScriptGreaterThan(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression '+' expression					
+	{  
+		$$ = new LLScriptPlus(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression '-' expression					
+	{  
+		$$ = new LLScriptMinus(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression '*' expression					
+	{  
+		$$ = new LLScriptTimes(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression '/' expression					
+	{  
+		$$ = new LLScriptDivide(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression '%' expression					
+	{  
+		$$ = new LLScriptMod(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression '&' expression					
+	{  
+		$$ = new LLScriptBitAnd(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression '|' expression					
+	{  
+		$$ = new LLScriptBitOr(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression '^' expression					
+	{  
+		$$ = new LLScriptBitXor(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression BOOLEAN_AND expression			
+	{  
+		$$ = new LLScriptBooleanAnd(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression BOOLEAN_OR expression			
+	{  
+		$$ = new LLScriptBooleanOr(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression SHIFT_LEFT expression
+	{
+		$$ = new LLScriptShiftLeft(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| expression SHIFT_RIGHT expression
+	{
+		$$ = new LLScriptShiftRight(gLine, gColumn, $1, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+unaryexpression
+	: '-' expression						
+	{  
+		$$ = new LLScriptUnaryMinus(gLine, gColumn, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| '!' expression							
+	{  
+		$$ = new LLScriptBooleanNot(gLine, gColumn, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| '~' expression							
+	{  
+		$$ = new LLScriptBitNot(gLine, gColumn, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| INC_OP lvalue							
+	{  
+		$$ = new LLScriptPreIncrement(gLine, gColumn, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| DEC_OP lvalue							
+	{  
+		$$ = new LLScriptPreDecrement(gLine, gColumn, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	| typecast				
+	{
+		$$ = $1;
+	}
+	| unarypostfixexpression
+	{  
+		$$ = $1;
+	}
+	| '(' expression ')'						
+	{  
+		$$ = new LLScriptParenthesis(gLine, gColumn, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+typecast
+	: '(' typename ')' lvalue				
+	{
+		$$ = new LLScriptTypeCast(gLine, gColumn, $2, $4);
+		gAllocationManager->addAllocation($$);
+	}
+	| '(' typename ')' constant				
+	{
+		LLScriptConstantExpression *temp =  new LLScriptConstantExpression(gLine, gColumn, $4);
+		gAllocationManager->addAllocation(temp);
+		$$ = new LLScriptTypeCast(gLine, gColumn, $2, temp);
+		gAllocationManager->addAllocation($$);
+	}
+	| '(' typename ')' unarypostfixexpression				
+	{
+		$$ = new LLScriptTypeCast(gLine, gColumn, $2, $4);
+		gAllocationManager->addAllocation($$);
+	}
+	| '(' typename ')' '(' expression ')'				
+	{
+		$$ = new LLScriptTypeCast(gLine, gColumn, $2, $5);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+unarypostfixexpression
+	: vector_initializer 					
+	{  
+		$$ = $1;
+	}
+	| quaternion_initializer					
+	{
+		$$ = $1;
+	}
+	| list_initializer							
+	{  
+		$$ = $1;
+	}
+	| lvalue									
+	{  
+		$$ = $1;
+	}
+	| lvalue INC_OP							
+	{  
+		$$ = new LLScriptPostIncrement(gLine, gColumn, $1);
+		gAllocationManager->addAllocation($$);
+	}
+	| lvalue DEC_OP							
+	{  
+		$$ = new LLScriptPostDecrement(gLine, gColumn, $1);
+		gAllocationManager->addAllocation($$);
+	}
+	| IDENTIFIER '(' funcexpressionlist ')'			
+	{  
+		LLScriptIdentifier	*id = new LLScriptIdentifier(gLine, gColumn, $1);	
+		gAllocationManager->addAllocation(id);
+		$$ = new LLScriptFunctionCall(gLine, gColumn, id, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| PRINT '(' expression ')'			
+	{  
+		$$ = new LLScriptPrint(gLine, gColumn, $3);
+		gAllocationManager->addAllocation($$);
+	}
+	| constant									
+	{  
+		$$ = new LLScriptConstantExpression(gLine, gColumn, $1);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+vector_initializer
+	: '<' expression ',' expression ',' expression '>'	%prec INITIALIZER
+	{
+		$$ = new LLScriptVectorInitializer(gLine, gColumn, $2, $4, $6);
+		gAllocationManager->addAllocation($$);
+	}
+	| ZERO_VECTOR
+	{
+		LLScriptConstantFloat *cf0 = new LLScriptConstantFloat(gLine, gColumn, 0.f);
+		gAllocationManager->addAllocation(cf0);
+		LLScriptConstantExpression *sa0 = new LLScriptConstantExpression(gLine, gColumn, cf0);
+		gAllocationManager->addAllocation(sa0);
+		LLScriptConstantFloat *cf1 = new LLScriptConstantFloat(gLine, gColumn, 0.f);
+		gAllocationManager->addAllocation(cf1);
+		LLScriptConstantExpression *sa1 = new LLScriptConstantExpression(gLine, gColumn, cf1);
+		gAllocationManager->addAllocation(sa1);
+		LLScriptConstantFloat *cf2 = new LLScriptConstantFloat(gLine, gColumn, 0.f);
+		gAllocationManager->addAllocation(cf2);
+		LLScriptConstantExpression *sa2 = new LLScriptConstantExpression(gLine, gColumn, cf2);
+		gAllocationManager->addAllocation(sa2);
+		$$ = new LLScriptVectorInitializer(gLine, gColumn, sa0, sa1, sa2);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+quaternion_initializer
+	: '<' expression ',' expression ',' expression ',' expression '>' %prec INITIALIZER
+	{
+		$$ = new LLScriptQuaternionInitializer(gLine, gColumn, $2, $4, $6, $8);
+		gAllocationManager->addAllocation($$);
+	}
+	| ZERO_ROTATION
+	{
+		LLScriptConstantFloat *cf0 = new LLScriptConstantFloat(gLine, gColumn, 0.f);
+		gAllocationManager->addAllocation(cf0);
+		LLScriptConstantExpression *sa0 = new LLScriptConstantExpression(gLine, gColumn, cf0);
+		gAllocationManager->addAllocation(sa0);
+		LLScriptConstantFloat *cf1 = new LLScriptConstantFloat(gLine, gColumn, 0.f);
+		gAllocationManager->addAllocation(cf1);
+		LLScriptConstantExpression *sa1 = new LLScriptConstantExpression(gLine, gColumn, cf1);
+		gAllocationManager->addAllocation(sa1);
+		LLScriptConstantFloat *cf2 = new LLScriptConstantFloat(gLine, gColumn, 0.f);
+		gAllocationManager->addAllocation(cf2);
+		LLScriptConstantExpression *sa2 = new LLScriptConstantExpression(gLine, gColumn, cf2);
+		gAllocationManager->addAllocation(sa2);
+		LLScriptConstantFloat *cf3 = new LLScriptConstantFloat(gLine, gColumn, 1.f);
+		gAllocationManager->addAllocation(cf3);
+		LLScriptConstantExpression *sa3 = new LLScriptConstantExpression(gLine, gColumn, cf3);
+		gAllocationManager->addAllocation(sa3);
+		$$ = new LLScriptQuaternionInitializer(gLine, gColumn, sa0, sa1, sa2, sa3);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+list_initializer
+	: '[' listexpressionlist ']' %prec INITIALIZER
+	{  
+		$$ = new LLScriptListInitializer(gLine, gColumn, $2);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+
+lvalue 
+	: IDENTIFIER								
+	{  
+		LLScriptIdentifier	*id = new LLScriptIdentifier(gLine, gColumn, $1);	
+		gAllocationManager->addAllocation(id);
+		$$ = new LLScriptLValue(gLine, gColumn, id, NULL);
+		gAllocationManager->addAllocation($$);
+	}
+	| IDENTIFIER PERIOD IDENTIFIER
+	{
+		LLScriptIdentifier	*id = new LLScriptIdentifier(gLine, gColumn, $1);	
+		gAllocationManager->addAllocation(id);
+		LLScriptIdentifier	*ac = new LLScriptIdentifier(gLine, gColumn, $3);	
+		gAllocationManager->addAllocation(id);
+		$$ = new LLScriptLValue(gLine, gColumn, id, ac);
+		gAllocationManager->addAllocation($$);
+	}
+	;
+		
+%%
-- 
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