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source: src/Common/PassVisitor.impl.h@ 89eff25

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ADT arm-eh ast-experimental enum forall-pointer-decay jacob/cs343-translation new-ast-unique-expr pthread-emulation qualifiedEnum

Last change on this file since 89eff25 was 2d019af, checked in by Peter A. Buhr <pabuhr@…>, 5 years ago
parser global pragmas, fixes #241
Property mode set to `100644`
File size: 108.7 KB

Rev	Line
[13932f14]	1	#pragma once
[3268a58]	2	// IWYU pragma: private, include "PassVisitor.h"
[13932f14]	3
[3c398b6]	4	#define VISIT_START( node ) \
	5	__attribute__((unused)) \
	6	ChildrenGuard children_guard( get_visit_children_ptr() ); \
	7	__attribute__((unused)) \
[62423350]	8	guard_value_impl guard( at_cleanup_impl(pass, 0) ); \
[3c398b6]	9	call_previsit( node ); \
[6e09f211]	10
	11	#define VISIT_END( node ) \
	12	call_postvisit( node ); \
[9c1600c]	13
[3c398b6]	14	#define MUTATE_START( node ) \
	15	__attribute__((unused)) \
	16	ChildrenGuard children_guard( get_visit_children_ptr() ); \
	17	__attribute__((unused)) \
[62423350]	18	guard_value_impl guard( at_cleanup_impl(pass, 0) ); \
[3c398b6]	19	call_premutate( node ); \
[296b2be]	20
	21	#define MUTATE_END( type, node ) \
[6a625de]	22	auto __return = call_postmutate< type * >( node ); \
	23	assert( __return ); \
	24	return __return;
[296b2be]	25
	26
[134322e]	27	template<typename T>
	28	static inline bool empty( T * ptr ) {
	29	return !ptr \|\| ptr->empty();
	30	}
	31
[6ca154b]	32	typedef std::list< Statement * > StmtList_t;
	33	typedef std::list< Declaration * > DeclList_t;
	34
	35	template<typename iterator_t>
	36	static inline void splice( iterator_t it, DeclList_t * decls ) {
	37	std::transform(
	38	decls->begin(),
	39	decls->end(),
	40	it,
	41	[](Declaration * decl) -> auto {
[ba3706f]	42	return new DeclStmt( decl );
[6ca154b]	43	}
	44	);
	45	decls->clear();
	46	}
[134322e]	47
	48	template< typename pass_type >
[07c178f0]	49	inline void acceptAll( std::list< Declaration* > &decls, PassVisitor< pass_type >& visitor ) {
[6ca154b]	50	DeclList_t* beforeDecls = visitor.get_beforeDecls();
	51	DeclList_t* afterDecls = visitor.get_afterDecls();
[a16764a6]	52	SemanticErrorException errors;
[134322e]	53
[675716e]	54	pass_visitor_stats.depth++;
	55	pass_visitor_stats.max->push(pass_visitor_stats.depth);
	56	pass_visitor_stats.avg->push(pass_visitor_stats.depth);
[6ca154b]	57	for ( std::list< Declaration* >::iterator i = decls.begin(); ; ++i ) {
[675716e]	58
	59
[6ca154b]	60	// splice in new declarations after previous decl
[d24d4e1]	61	if ( !empty( afterDecls ) ) { decls.splice( i, *afterDecls ); }
[6ca154b]	62
	63	if ( i == decls.end() ) break;
	64
[522363e]	65	try {
	66	// run visitor on declaration
[3c398b6]	67	maybeAccept_impl( *i, visitor );
[a16764a6]	68	} catch( SemanticErrorException &e ) {
[522363e]	69	errors.append( e );
	70	}
[6ca154b]	71
	72	// splice in new declarations before current decl
	73	if ( !empty( beforeDecls ) ) { decls.splice( i, *beforeDecls ); }
[134322e]	74	}
[675716e]	75	pass_visitor_stats.depth--;
[522363e]	76	if ( ! errors.isEmpty() ) {
	77	throw errors;
	78	}
[6ca154b]	79	}
[134322e]	80
[7870799]	81	template< typename pass_type >
	82	inline void acceptAll( const std::list< const Declaration * > & decls, PassVisitor< pass_type >& visitor ) {
	83	SemanticErrorException errors;
	84
	85	pass_visitor_stats.depth++;
	86	pass_visitor_stats.max->push(pass_visitor_stats.depth);
	87	pass_visitor_stats.avg->push(pass_visitor_stats.depth);
	88	for ( const Declaration * decl : decls ) {
	89	try {
	90	// run visitor on declaration
	91	maybeAccept_impl( decl, visitor );
	92	}
	93	catch( SemanticErrorException &e ) {
	94	errors.append( e );
	95	}
	96	}
	97	pass_visitor_stats.depth--;
	98	if ( ! errors.isEmpty() ) {
	99	throw errors;
	100	}
	101	}
	102
[6ca154b]	103	template< typename pass_type >
[07c178f0]	104	inline void mutateAll( std::list< Declaration* > &decls, PassVisitor< pass_type >& mutator ) {
[6ca154b]	105	DeclList_t* beforeDecls = mutator.get_beforeDecls();
	106	DeclList_t* afterDecls = mutator.get_afterDecls();
[a16764a6]	107	SemanticErrorException errors;
[6ca154b]	108
[675716e]	109	pass_visitor_stats.depth++;
	110	pass_visitor_stats.max->push(pass_visitor_stats.depth);
	111	pass_visitor_stats.avg->push(pass_visitor_stats.depth);
[6ca154b]	112	for ( std::list< Declaration* >::iterator i = decls.begin(); ; ++i ) {
	113	// splice in new declarations after previous decl
[d24d4e1]	114	if ( !empty( afterDecls ) ) { decls.splice( i, *afterDecls ); }
[6ca154b]	115
	116	if ( i == decls.end() ) break;
[522363e]	117	try {
	118	// run mutator on declaration
[3c398b6]	119	maybeMutate_impl( *i, mutator );
[a16764a6]	120	} catch( SemanticErrorException &e ) {
[522363e]	121	errors.append( e );
	122	}
[6ca154b]	123
	124	// splice in new declarations before current decl
	125	if ( !empty( beforeDecls ) ) { decls.splice( i, *beforeDecls ); }
	126	}
[675716e]	127	pass_visitor_stats.depth--;
[522363e]	128	if ( ! errors.isEmpty() ) {
	129	throw errors;
	130	}
[134322e]	131	}
	132
[3c398b6]	133	template< typename TreeType, typename pass_type >
	134	inline void maybeAccept_impl( TreeType * tree, PassVisitor< pass_type > & visitor ) {
	135	if ( ! visitor.get_visit_children() ) return;
	136	if ( tree ) {
	137	tree->accept( visitor );
	138	}
	139	}
	140
[7870799]	141	template< typename TreeType, typename pass_type >
	142	inline void maybeAccept_impl( const TreeType * tree, PassVisitor< pass_type > & visitor ) {
	143	if ( ! visitor.get_visit_children() ) return;
	144	if ( tree ) {
	145	tree->accept( visitor );
	146	}
	147	}
	148
[3c398b6]	149	template< typename Container, typename pass_type >
	150	inline void maybeAccept_impl( Container & container, PassVisitor< pass_type > & visitor ) {
	151	if ( ! visitor.get_visit_children() ) return;
[a16764a6]	152	SemanticErrorException errors;
[675716e]	153
	154	pass_visitor_stats.depth++;
	155	pass_visitor_stats.max->push(pass_visitor_stats.depth);
	156	pass_visitor_stats.avg->push(pass_visitor_stats.depth);
[e0886db]	157	for ( typename Container::iterator i = container.begin(); i != container.end(); ++i ) {
	158	try {
	159	if ( *i ) {
	160	(*i)->accept( visitor );
	161	}
[a16764a6]	162	} catch( SemanticErrorException &e ) {
[e0886db]	163	errors.append( e );
	164	}
	165	}
[675716e]	166	pass_visitor_stats.depth--;
[e0886db]	167	if ( ! errors.isEmpty() ) {
	168	throw errors;
	169	}
	170	}
	171
[7870799]	172	template< typename Container, typename pass_type >
	173	inline void maybeAccept_impl( const Container & container, PassVisitor< pass_type > & visitor ) {
	174	if ( ! visitor.get_visit_children() ) return;
	175	SemanticErrorException errors;
	176
	177	pass_visitor_stats.depth++;
	178	pass_visitor_stats.max->push(pass_visitor_stats.depth);
	179	pass_visitor_stats.avg->push(pass_visitor_stats.depth);
	180	for ( const auto & i : container ) {
	181	try {
	182	if ( i ) {
	183	i->accept( visitor );
	184	}
	185	} catch( SemanticErrorException &e ) {
	186	errors.append( e );
	187	}
	188	}
	189	pass_visitor_stats.depth--;
	190	if ( ! errors.isEmpty() ) {
	191	throw errors;
	192	}
	193	}
	194
[3c398b6]	195	template< typename TreeType, typename pass_type >
	196	inline void maybeMutate_impl( TreeType *& tree, PassVisitor< pass_type > & mutator ) {
	197	if ( ! mutator.get_visit_children() ) return;
	198
	199	if ( tree ) {
	200	tree = strict_dynamic_cast< TreeType * >( tree->acceptMutator( mutator ) );
	201	}
	202	}
	203
	204	template< typename Container, typename pass_type >
	205	inline void maybeMutate_impl( Container & container, PassVisitor< pass_type > & mutator ) {
[37e3af4]	206
[3c398b6]	207	if ( ! mutator.get_visit_children() ) return;
[a16764a6]	208	SemanticErrorException errors;
[675716e]	209
	210	pass_visitor_stats.depth++;
	211	pass_visitor_stats.max->push(pass_visitor_stats.depth);
	212	pass_visitor_stats.avg->push(pass_visitor_stats.depth);
[e0886db]	213	for ( typename Container::iterator i = container.begin(); i != container.end(); ++i ) {
	214	try {
	215	if ( *i ) {
	216	i = dynamic_cast< typename Container::value_type >( (i)->acceptMutator( mutator ) );
	217	assert( *i );
	218	} // if
[a16764a6]	219	} catch( SemanticErrorException &e ) {
[e0886db]	220	errors.append( e );
	221	} // try
	222	} // for
[675716e]	223	pass_visitor_stats.depth--;
[e0886db]	224	if ( ! errors.isEmpty() ) {
	225	throw errors;
	226	} // if
	227	}
	228
[296b2be]	229	template< typename pass_type >
[6ca154b]	230	template< typename func_t >
	231	void PassVisitor< pass_type >::handleStatementList( std::list< Statement * > & statements, func_t func ) {
[3c398b6]	232	if ( ! get_visit_children() ) return;
[a16764a6]	233	SemanticErrorException errors;
[296b2be]	234
[2a7b3ca]	235	// don't want statements from outer CompoundStmts to be added to this CompoundStmt
	236	ValueGuardPtr< StmtList_t > oldBeforeStmts( get_beforeStmts() );
	237	ValueGuardPtr< StmtList_t > oldAfterStmts ( get_afterStmts () );
	238	ValueGuardPtr< DeclList_t > oldBeforeDecls( get_beforeDecls() );
	239	ValueGuardPtr< DeclList_t > oldAfterDecls ( get_afterDecls () );
	240
[134322e]	241	StmtList_t* beforeStmts = get_beforeStmts();
	242	StmtList_t* afterStmts = get_afterStmts();
[6ca154b]	243	DeclList_t* beforeDecls = get_beforeDecls();
	244	DeclList_t* afterDecls = get_afterDecls();
[134322e]	245
[675716e]	246	pass_visitor_stats.depth++;
	247	pass_visitor_stats.max->push(pass_visitor_stats.depth);
	248	pass_visitor_stats.avg->push(pass_visitor_stats.depth);
[296b2be]	249	for ( std::list< Statement* >::iterator i = statements.begin(); i != statements.end(); ++i ) {
[6ca154b]	250
	251	if ( !empty( afterDecls ) ) { splice( std::inserter( statements, i ), afterDecls ); }
[134322e]	252	if ( !empty( afterStmts ) ) { statements.splice( i, *afterStmts ); }
[6ca154b]	253
[296b2be]	254	try {
[6ca154b]	255	func( *i );
[37e3af4]	256	assert( *i );
[6ca154b]	257	assert(( empty( beforeStmts ) && empty( afterStmts ))
	258	\|\| ( empty( beforeDecls ) && empty( afterDecls )) );
	259
[a16764a6]	260	} catch ( SemanticErrorException &e ) {
[296b2be]	261	errors.append( e );
[134322e]	262	}
[6ca154b]	263
	264	if ( !empty( beforeDecls ) ) { splice( std::inserter( statements, i ), beforeDecls ); }
[134322e]	265	if ( !empty( beforeStmts ) ) { statements.splice( i, *beforeStmts ); }
[296b2be]	266	}
[675716e]	267	pass_visitor_stats.depth--;
[134322e]	268
[6ca154b]	269	if ( !empty( afterDecls ) ) { splice( std::back_inserter( statements ), afterDecls); }
[134322e]	270	if ( !empty( afterStmts ) ) { statements.splice( statements.end(), *afterStmts ); }
	271	if ( !errors.isEmpty() ) { throw errors; }
[296b2be]	272	}
	273
	274	template< typename pass_type >
[6ca154b]	275	void PassVisitor< pass_type >::visitStatementList( std::list< Statement * > & statements ) {
	276	handleStatementList( statements, [this]( Statement * stmt) {
[3c398b6]	277	maybeAccept_impl( stmt, *this );
[6ca154b]	278	});
	279	}
[134322e]	280
[7870799]	281	template< typename pass_type >
	282	void PassVisitor< pass_type >::visitStatementList( const std::list< Statement * > & statements ) {
	283	if ( ! get_visit_children() ) return;
	284	SemanticErrorException errors;
	285
	286	pass_visitor_stats.depth++;
	287	pass_visitor_stats.max->push(pass_visitor_stats.depth);
	288	pass_visitor_stats.avg->push(pass_visitor_stats.depth);
	289	for ( const Statement * i : statements ) {
	290	try {
	291	maybeAccept_impl( i, *this );
	292	} catch ( SemanticErrorException &e ) {
	293	errors.append( e );
	294	}
	295	}
	296	pass_visitor_stats.depth--;
	297	if ( !errors.isEmpty() ) { throw errors; }
	298	}
	299
[6ca154b]	300	template< typename pass_type >
	301	void PassVisitor< pass_type >::mutateStatementList( std::list< Statement * > & statements ) {
	302	handleStatementList( statements, [this]( Statement *& stmt) {
[3c398b6]	303	maybeMutate_impl( stmt, *this );
[6ca154b]	304	});
[134322e]	305	}
	306
[6ca154b]	307
[134322e]	308	template< typename pass_type >
[6ca154b]	309	template< typename func_t >
	310	Statement * PassVisitor< pass_type >::handleStatement( Statement * stmt, func_t func ) {
[3c398b6]	311	if ( ! get_visit_children() ) return stmt;
	312
[134322e]	313	// don't want statements from outer CompoundStmts to be added to this CompoundStmt
[02fdb8e]	314	ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
[6ca154b]	315	ValueGuardPtr< DeclList_t > oldBeforeDecls( get_beforeDecls() );
	316	ValueGuardPtr< DeclList_t > oldAfterDecls ( get_afterDecls () );
	317	ValueGuardPtr< StmtList_t > oldBeforeStmts( get_beforeStmts() );
	318	ValueGuardPtr< StmtList_t > oldAfterStmts ( get_afterStmts () );
[296b2be]	319
[6ca154b]	320	Statement *newStmt = func( stmt );
[134322e]	321
	322	StmtList_t* beforeStmts = get_beforeStmts();
	323	StmtList_t* afterStmts = get_afterStmts();
[6ca154b]	324	DeclList_t* beforeDecls = get_beforeDecls();
	325	DeclList_t* afterDecls = get_afterDecls();
[134322e]	326
[6ca154b]	327	if( empty(beforeStmts) && empty(afterStmts) && empty(beforeDecls) && empty(afterDecls) ) { return newStmt; }
	328	assert(( empty( beforeStmts ) && empty( afterStmts ))
	329	\|\| ( empty( beforeDecls ) && empty( afterDecls )) );
[134322e]	330
[ba3706f]	331	CompoundStmt *compound = new CompoundStmt();
[6ca154b]	332	if( !empty(beforeDecls) ) { splice( std::back_inserter( compound->get_kids() ), beforeDecls ); }
[134322e]	333	if( !empty(beforeStmts) ) { compound->get_kids().splice( compound->get_kids().end(), *beforeStmts ); }
	334	compound->get_kids().push_back( newStmt );
[6ca154b]	335	if( !empty(afterDecls) ) { splice( std::back_inserter( compound->get_kids() ), afterDecls ); }
[134322e]	336	if( !empty(afterStmts) ) { compound->get_kids().splice( compound->get_kids().end(), *afterStmts ); }
	337	return compound;
	338	}
	339
	340	template< typename pass_type >
[6ca154b]	341	Statement * PassVisitor< pass_type >::visitStatement( Statement * stmt ) {
	342	return handleStatement( stmt, [this]( Statement * stmt ) {
[3c398b6]	343	maybeAccept_impl( stmt, *this );
[6ca154b]	344	return stmt;
	345	});
	346	}
[134322e]	347
[7870799]	348	template< typename pass_type >
	349	void PassVisitor< pass_type >::visitStatement( const Statement * stmt ) {
	350	if ( ! get_visit_children() ) return;
	351
	352	// don't want statements from outer CompoundStmts to be added to this CompoundStmt
	353	ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
	354
	355	maybeAccept_impl( stmt, *this );
	356	}
	357
[6ca154b]	358	template< typename pass_type >
	359	Statement * PassVisitor< pass_type >::mutateStatement( Statement * stmt ) {
	360	return handleStatement( stmt, [this]( Statement * stmt ) {
[3c398b6]	361	maybeMutate_impl( stmt, *this );
	362	return stmt;
[6ca154b]	363	});
[296b2be]	364	}
	365
	366	template< typename pass_type >
[6ca154b]	367	template< typename func_t >
	368	Expression * PassVisitor< pass_type >::handleExpression( Expression * expr, func_t func ) {
[3c398b6]	369	if ( ! get_visit_children() ) return expr;
[296b2be]	370	if( !expr ) return nullptr;
	371
[134322e]	372	auto env_ptr = get_env_ptr();
	373	if ( env_ptr && expr->get_env() ) {
	374	*env_ptr = expr->get_env();
[296b2be]	375	}
[6ca154b]	376
[3c398b6]	377	// should env be moved onto the result of the mutate?
[6ca154b]	378	return func( expr );
	379	}
	380
	381	template< typename pass_type >
	382	Expression * PassVisitor< pass_type >::visitExpression( Expression * expr ) {
	383	return handleExpression(expr, [this]( Expression * expr ) {
[3c398b6]	384	maybeAccept_impl( expr, *this );
[6ca154b]	385	return expr;
[d24d4e1]	386	});
[296b2be]	387	}
[ab904dc]	388
[7870799]	389	template< typename pass_type >
	390	void PassVisitor< pass_type >::visitExpression( const Expression * expr ) {
	391	if ( ! get_visit_children() ) return;
	392	if( !expr ) return;
	393
	394	auto env_ptr = get_env_ptr();
	395	if ( env_ptr && expr->get_env() ) {
	396	*env_ptr = expr->get_env();
	397	}
	398
	399	maybeAccept_impl( expr, *this );
	400	}
	401
[6ca154b]	402	template< typename pass_type >
	403	Expression * PassVisitor< pass_type >::mutateExpression( Expression * expr ) {
	404	return handleExpression(expr, [this]( Expression * expr ) {
[3c398b6]	405	maybeMutate_impl( expr, *this );
	406	return expr;
[6ca154b]	407	});
	408	}
[ab904dc]	409
[3c398b6]	410	template< typename TreeType, typename VisitorType >
	411	inline void indexerScopedAccept( TreeType * tree, VisitorType & visitor ) {
	412	if ( ! visitor.get_visit_children() ) return;
	413	auto guard = makeFuncGuard(
	414	[&visitor]() { visitor.indexerScopeEnter(); },
	415	[&visitor]() { visitor.indexerScopeLeave(); }
	416	);
	417	maybeAccept_impl( tree, visitor );
	418	}
	419
[7870799]	420	template< typename TreeType, typename VisitorType >
	421	inline void indexerScopedAccept( const TreeType * tree, VisitorType & visitor ) {
	422	if ( ! visitor.get_visit_children() ) return;
	423	auto guard = makeFuncGuard(
	424	[&visitor]() { visitor.indexerScopeEnter(); },
	425	[&visitor]() { visitor.indexerScopeLeave(); }
	426	);
	427	maybeAccept_impl( tree, visitor );
	428	}
	429
[3c398b6]	430	template< typename TreeType, typename MutatorType >
	431	inline void indexerScopedMutate( TreeType *& tree, MutatorType & mutator ) {
	432	if ( ! mutator.get_visit_children() ) return;
	433	auto guard = makeFuncGuard(
	434	[&mutator]() { mutator.indexerScopeEnter(); },
	435	[&mutator]() { mutator.indexerScopeLeave(); }
	436	);
	437	maybeMutate_impl( tree, mutator );
	438	}
	439
[296b2be]	440	//------------------------------------------------------------------------------------------------------------------------------------------------------------------------
[e0886db]	441	//========================================================================================================================================================================
	442	//========================================================================================================================================================================
	443	//========================================================================================================================================================================
	444	//========================================================================================================================================================================
	445	//========================================================================================================================================================================
	446	//------------------------------------------------------------------------------------------------------------------------------------------------------------------------
[13932f14]	447
[33a25f9]	448	// A NOTE ON THE ORDER OF TRAVERSAL
	449	//
	450	// Types and typedefs have their base types visited before they are added to the type table. This is ok, since there is
	451	// no such thing as a recursive type or typedef.
	452	//
	453	// typedef struct { T *x; } T; // never allowed
	454	//
	455	// for structs/unions, it is possible to have recursion, so the decl should be added as if it's incomplete to begin, the
	456	// members are traversed, and then the complete type should be added (assuming the type is completed by this particular
	457	// declaration).
	458	//
	459	// struct T { struct T *x; }; // allowed
	460	//
	461	// It is important to add the complete type to the symbol table after the members/base has been traversed, since that
	462	// traversal may modify the definition of the type and these modifications should be visible when the symbol table is
	463	// queried later in this pass.
	464	//
	465	// TODO: figure out whether recursive contexts are sensible/possible/reasonable.
[e0886db]	466
	467	//--------------------------------------------------------------------------
	468	// ObjectDecl
[13932f14]	469	template< typename pass_type >
[ab904dc]	470	void PassVisitor< pass_type >::visit( ObjectDecl * node ) {
[e0886db]	471	VISIT_START( node );
	472
	473	indexerScopedAccept( node->type , *this );
[3c398b6]	474	maybeAccept_impl ( node->init , *this );
	475	maybeAccept_impl ( node->bitfieldWidth, *this );
	476	maybeAccept_impl ( node->attributes , *this );
[e0886db]	477
[2cb70aa]	478	indexerAddId( node );
[e0886db]	479
	480	VISIT_END( node );
	481	}
	482
[7870799]	483	template< typename pass_type >
	484	void PassVisitor< pass_type >::visit( const ObjectDecl * node ) {
	485	VISIT_START( node );
	486
	487	maybeAccept_impl( node->type , *this );
	488	maybeAccept_impl( node->init , *this );
	489	maybeAccept_impl( node->bitfieldWidth, *this );
	490	maybeAccept_impl( node->attributes , *this );
	491
	492	VISIT_END( node );
	493	}
	494
[e0886db]	495	template< typename pass_type >
	496	DeclarationWithType * PassVisitor< pass_type >::mutate( ObjectDecl * node ) {
	497	MUTATE_START( node );
	498
	499	indexerScopedMutate( node->type , *this );
[3c398b6]	500	maybeMutate_impl ( node->init , *this );
	501	maybeMutate_impl ( node->bitfieldWidth, *this );
	502	maybeMutate_impl ( node->attributes , *this );
[e0886db]	503
[2cb70aa]	504	indexerAddId( node );
[e0886db]	505
	506	MUTATE_END( DeclarationWithType, node );
[13932f14]	507	}
	508
[e0886db]	509	//--------------------------------------------------------------------------
	510	// FunctionDecl
[13932f14]	511	template< typename pass_type >
[ab904dc]	512	void PassVisitor< pass_type >::visit( FunctionDecl * node ) {
[e0886db]	513	VISIT_START( node );
	514
[2cb70aa]	515	indexerAddId( node );
[e0886db]	516
[7aaec67]	517	maybeAccept_impl( node->withExprs, *this );
[e0886db]	518	{
[2cb70aa]	519	// with clause introduces a level of scope (for the with expression members).
	520	// with clause exprs are added to the indexer before parameters so that parameters
	521	// shadow with exprs and not the other way around.
[e0886db]	522	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[0ac366b]	523	indexerAddWith( node->withExprs, node );
[7aaec67]	524	{
	525	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	526	// implicit add __func__ identifier as specified in the C manual 6.4.2.2
	527	static ObjectDecl func(
	528	"__func__", noStorageClasses, LinkageSpec::C, nullptr,
	529	new ArrayType( Type::Qualifiers(), new BasicType( Type::Qualifiers( Type::Const ), BasicType::Char ), nullptr, true, false ),
	530	nullptr
	531	);
	532	indexerAddId( &func );
	533	maybeAccept_impl( node->type, *this );
[c6c682cf]	534	// First remember that we are now within a function.
[61d9b4b]	535	ValueGuard< bool > oldInFunction( inFunction );
	536	inFunction = true;
[c6c682cf]	537	// The function body needs to have the same scope as parameters.
	538	// A CompoundStmt will not enter a new scope if atFunctionTop is true.
	539	ValueGuard< bool > oldAtFunctionTop( atFunctionTop );
	540	atFunctionTop = true;
[7aaec67]	541	maybeAccept_impl( node->statements, *this );
	542	maybeAccept_impl( node->attributes, *this );
	543	}
[e0886db]	544	}
	545
	546	VISIT_END( node );
	547	}
	548
[7870799]	549	template< typename pass_type >
	550	void PassVisitor< pass_type >::visit( const FunctionDecl * node ) {
	551	VISIT_START( node );
	552
[e3d7f9f]	553	indexerAddId( node );
	554
[7870799]	555	maybeAccept_impl( node->withExprs, *this );
	556	{
[e3d7f9f]	557	// with clause introduces a level of scope (for the with expression members).
	558	// with clause exprs are added to the indexer before parameters so that parameters
	559	// shadow with exprs and not the other way around.
	560	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	561	indexerAddWith( node->withExprs, node );
	562	{
	563	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	564	// implicit add __func__ identifier as specified in the C manual 6.4.2.2
	565	static ObjectDecl func(
	566	"__func__", noStorageClasses, LinkageSpec::C, nullptr,
	567	new ArrayType( Type::Qualifiers(), new BasicType( Type::Qualifiers( Type::Const ), BasicType::Char ), nullptr, true, false ),
	568	nullptr
	569	);
	570	indexerAddId( &func );
	571	maybeAccept_impl( node->type, *this );
[c6c682cf]	572	// First remember that we are now within a function.
[e3d7f9f]	573	ValueGuard< bool > oldInFunction( inFunction );
	574	inFunction = true;
[c6c682cf]	575	// The function body needs to have the same scope as parameters.
	576	// A CompoundStmt will not enter a new scope if atFunctionTop is true.
	577	ValueGuard< bool > oldAtFunctionTop( atFunctionTop );
	578	atFunctionTop = true;
[e3d7f9f]	579	maybeAccept_impl( node->statements, *this );
	580	maybeAccept_impl( node->attributes, *this );
	581	}
[7870799]	582	}
	583
	584	VISIT_END( node );
	585	}
	586
[e0886db]	587	template< typename pass_type >
	588	DeclarationWithType * PassVisitor< pass_type >::mutate( FunctionDecl * node ) {
	589	MUTATE_START( node );
	590
[2cb70aa]	591	indexerAddId( node );
[e0886db]	592
	593	{
[2cb70aa]	594	// with clause introduces a level of scope (for the with expression members).
	595	// with clause exprs are added to the indexer before parameters so that parameters
	596	// shadow with exprs and not the other way around.
[e0886db]	597	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[0ac366b]	598	indexerAddWith( node->withExprs, node );
[7aaec67]	599	{
	600	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	601	// implicit add __func__ identifier as specified in the C manual 6.4.2.2
	602	static ObjectDecl func(
	603	"__func__", noStorageClasses, LinkageSpec::C, nullptr,
	604	new ArrayType( Type::Qualifiers(), new BasicType( Type::Qualifiers( Type::Const ), BasicType::Char ), nullptr, true, false ),
	605	nullptr
	606	);
	607	indexerAddId( &func );
	608	maybeMutate_impl( node->type, *this );
[c6c682cf]	609	// First remember that we are now within a function.
[61d9b4b]	610	ValueGuard< bool > oldInFunction( inFunction );
	611	inFunction = true;
[c6c682cf]	612	// The function body needs to have the same scope as parameters.
	613	// A CompoundStmt will not enter a new scope if atFunctionTop is true.
	614	ValueGuard< bool > oldAtFunctionTop( atFunctionTop );
	615	atFunctionTop = true;
[7aaec67]	616	maybeMutate_impl( node->statements, *this );
	617	maybeMutate_impl( node->attributes, *this );
	618	}
[e0886db]	619	}
	620
	621	MUTATE_END( DeclarationWithType, node );
[13932f14]	622	}
	623
[e0886db]	624	//--------------------------------------------------------------------------
	625	// StructDecl
[13932f14]	626	template< typename pass_type >
[ab904dc]	627	void PassVisitor< pass_type >::visit( StructDecl * node ) {
[e0886db]	628	VISIT_START( node );
	629
	630	// make up a forward declaration and add it before processing the members
	631	// needs to be on the heap because addStruct saves the pointer
	632	indexerAddStructFwd( node );
	633
	634	{
	635	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	636	maybeAccept_impl( node->parameters, *this );
	637	maybeAccept_impl( node->members , *this );
[e0886db]	638	}
	639
	640	// this addition replaces the forward declaration
	641	indexerAddStruct( node );
	642
	643	VISIT_END( node );
	644	}
	645
[7870799]	646	template< typename pass_type >
	647	void PassVisitor< pass_type >::visit( const StructDecl * node ) {
	648	VISIT_START( node );
	649
[e3d7f9f]	650	// make up a forward declaration and add it before processing the members
	651	// needs to be on the heap because addStruct saves the pointer
	652	indexerAddStructFwd( node );
	653
	654	{
	655	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	656	maybeAccept_impl( node->parameters, *this );
	657	maybeAccept_impl( node->members , *this );
	658	}
	659
	660	// this addition replaces the forward declaration
	661	indexerAddStruct( node );
[7870799]	662
	663	VISIT_END( node );
	664	}
	665
[e0886db]	666	template< typename pass_type >
	667	Declaration * PassVisitor< pass_type >::mutate( StructDecl * node ) {
	668	MUTATE_START( node );
	669
	670	// make up a forward declaration and add it before processing the members
	671	// needs to be on the heap because addStruct saves the pointer
	672	indexerAddStructFwd( node );
	673
	674	{
	675	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	676	maybeMutate_impl( node->parameters, *this );
	677	maybeMutate_impl( node->members , *this );
[e0886db]	678	}
	679
	680	// this addition replaces the forward declaration
	681	indexerAddStruct( node );
	682
	683	MUTATE_END( Declaration, node );
[13932f14]	684	}
	685
[e0886db]	686	//--------------------------------------------------------------------------
	687	// UnionDecl
[13932f14]	688	template< typename pass_type >
[ab904dc]	689	void PassVisitor< pass_type >::visit( UnionDecl * node ) {
[e0886db]	690	VISIT_START( node );
	691
	692	// make up a forward declaration and add it before processing the members
	693	indexerAddUnionFwd( node );
	694
	695	{
	696	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	697	maybeAccept_impl( node->parameters, *this );
	698	maybeAccept_impl( node->members , *this );
[e0886db]	699	}
	700
	701	indexerAddUnion( node );
	702
	703	VISIT_END( node );
	704	}
[7870799]	705	template< typename pass_type >
	706	void PassVisitor< pass_type >::visit( const UnionDecl * node ) {
	707	VISIT_START( node );
	708
[e3d7f9f]	709	// make up a forward declaration and add it before processing the members
	710	indexerAddUnionFwd( node );
	711
	712	{
	713	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	714	maybeAccept_impl( node->parameters, *this );
	715	maybeAccept_impl( node->members , *this );
	716	}
	717
	718	indexerAddUnion( node );
[7870799]	719
	720	VISIT_END( node );
	721	}
[e0886db]	722
	723	template< typename pass_type >
	724	Declaration * PassVisitor< pass_type >::mutate( UnionDecl * node ) {
	725	MUTATE_START( node );
	726
	727	// make up a forward declaration and add it before processing the members
	728	indexerAddUnionFwd( node );
	729
	730	{
	731	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	732	maybeMutate_impl( node->parameters, *this );
	733	maybeMutate_impl( node->members , *this );
[e0886db]	734	}
	735
	736	indexerAddUnion( node );
	737
	738	MUTATE_END( Declaration, node );
[13932f14]	739	}
	740
[e0886db]	741	//--------------------------------------------------------------------------
	742	// EnumDecl
[13932f14]	743	template< typename pass_type >
[ab904dc]	744	void PassVisitor< pass_type >::visit( EnumDecl * node ) {
[e0886db]	745	VISIT_START( node );
	746
	747	indexerAddEnum( node );
	748
[33a25f9]	749	// unlike structs, traits, and unions, enums inject their members into the global scope
[3c398b6]	750	maybeAccept_impl( node->parameters, *this );
	751	maybeAccept_impl( node->members , *this );
[e0886db]	752
	753	VISIT_END( node );
[13932f14]	754	}
	755
[7870799]	756	template< typename pass_type >
	757	void PassVisitor< pass_type >::visit( const EnumDecl * node ) {
	758	VISIT_START( node );
	759
[e3d7f9f]	760	indexerAddEnum( node );
	761
[7870799]	762	// unlike structs, traits, and unions, enums inject their members into the global scope
	763	maybeAccept_impl( node->parameters, *this );
	764	maybeAccept_impl( node->members , *this );
	765
	766	VISIT_END( node );
	767	}
	768
[e0886db]	769	template< typename pass_type >
	770	Declaration * PassVisitor< pass_type >::mutate( EnumDecl * node ) {
	771	MUTATE_START( node );
	772
	773	indexerAddEnum( node );
	774
[522363e]	775	// unlike structs, traits, and unions, enums inject their members into the global scope
[3c398b6]	776	maybeMutate_impl( node->parameters, *this );
	777	maybeMutate_impl( node->members , *this );
[e0886db]	778
	779	MUTATE_END( Declaration, node );
	780	}
	781
	782	//--------------------------------------------------------------------------
	783	// TraitDecl
[13932f14]	784	template< typename pass_type >
[ab904dc]	785	void PassVisitor< pass_type >::visit( TraitDecl * node ) {
[e0886db]	786	VISIT_START( node );
	787
	788	{
	789	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	790	maybeAccept_impl( node->parameters, *this );
	791	maybeAccept_impl( node->members , *this );
[e0886db]	792	}
	793
	794	indexerAddTrait( node );
	795
	796	VISIT_END( node );
[13932f14]	797	}
	798
[7870799]	799	template< typename pass_type >
	800	void PassVisitor< pass_type >::visit( const TraitDecl * node ) {
	801	VISIT_START( node );
	802
[e3d7f9f]	803	{
	804	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	805	maybeAccept_impl( node->parameters, *this );
	806	maybeAccept_impl( node->members , *this );
	807	}
	808
	809	indexerAddTrait( node );
[7870799]	810
	811	VISIT_END( node );
	812	}
	813
[e0886db]	814	template< typename pass_type >
	815	Declaration * PassVisitor< pass_type >::mutate( TraitDecl * node ) {
	816	MUTATE_START( node );
	817
	818	{
	819	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	820	maybeMutate_impl( node->parameters, *this );
	821	maybeMutate_impl( node->members , *this );
[e0886db]	822	}
	823
	824	indexerAddTrait( node );
	825
	826	MUTATE_END( Declaration, node );
	827	}
	828
	829	//--------------------------------------------------------------------------
	830	// TypeDecl
[13932f14]	831	template< typename pass_type >
[ab904dc]	832	void PassVisitor< pass_type >::visit( TypeDecl * node ) {
[e0886db]	833	VISIT_START( node );
	834
	835	{
	836	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	837	maybeAccept_impl( node->base , *this );
[e0886db]	838	}
	839
[33a25f9]	840	// see A NOTE ON THE ORDER OF TRAVERSAL, above
	841	// note that assertions come after the type is added to the symtab, since they are not part of the type proper
	842	// and may depend on the type itself
[e0886db]	843	indexerAddType( node );
	844
[3c398b6]	845	maybeAccept_impl( node->assertions, *this );
[e0886db]	846
	847	indexerScopedAccept( node->init, *this );
	848
	849	VISIT_END( node );
	850	}
	851
[7870799]	852
	853	template< typename pass_type >
	854	void PassVisitor< pass_type >::visit( const TypeDecl * node ) {
	855	VISIT_START( node );
	856
[e3d7f9f]	857	{
	858	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	859	maybeAccept_impl( node->base , *this );
	860	}
	861
	862	// see A NOTE ON THE ORDER OF TRAVERSAL, above
	863	// note that assertions come after the type is added to the symtab, since they are not part of the type proper
	864	// and may depend on the type itself
	865	indexerAddType( node );
	866
[7870799]	867	maybeAccept_impl( node->assertions, *this );
	868
[e3d7f9f]	869	indexerScopedAccept( node->init, *this );
	870
[7870799]	871	VISIT_END( node );
	872	}
	873
[e0886db]	874	template< typename pass_type >
[982832e]	875	Declaration * PassVisitor< pass_type >::mutate( TypeDecl * node ) {
[e0886db]	876	MUTATE_START( node );
	877
	878	{
	879	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	880	maybeMutate_impl( node->base , *this );
[e0886db]	881	}
	882
[33a25f9]	883	// see A NOTE ON THE ORDER OF TRAVERSAL, above
	884	// note that assertions come after the type is added to the symtab, since they are not part of the type proper
	885	// and may depend on the type itself
[e0886db]	886	indexerAddType( node );
	887
[3c398b6]	888	maybeMutate_impl( node->assertions, *this );
[e0886db]	889
	890	indexerScopedMutate( node->init, *this );
	891
[982832e]	892	MUTATE_END( Declaration, node );
[13932f14]	893	}
	894
[e0886db]	895	//--------------------------------------------------------------------------
	896	// TypedefDecl
[13932f14]	897	template< typename pass_type >
[ab904dc]	898	void PassVisitor< pass_type >::visit( TypedefDecl * node ) {
[e0886db]	899	VISIT_START( node );
	900
	901	{
	902	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	903	maybeAccept_impl( node->base , *this );
[e0886db]	904	}
	905
	906	indexerAddType( node );
	907
[3c398b6]	908	maybeAccept_impl( node->assertions, *this );
[e0886db]	909
	910	VISIT_END( node );
[13932f14]	911	}
	912
[7870799]	913	template< typename pass_type >
	914	void PassVisitor< pass_type >::visit( const TypedefDecl * node ) {
	915	VISIT_START( node );
	916
[e3d7f9f]	917	{
	918	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	919	maybeAccept_impl( node->base , *this );
	920	}
	921
	922	indexerAddType( node );
	923
[7870799]	924	maybeAccept_impl( node->assertions, *this );
	925
	926	VISIT_END( node );
	927	}
	928
[13932f14]	929	template< typename pass_type >
[e0886db]	930	Declaration * PassVisitor< pass_type >::mutate( TypedefDecl * node ) {
	931	MUTATE_START( node );
	932
	933	{
	934	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	935	maybeMutate_impl( node->base , *this );
[e0886db]	936	}
	937
	938	indexerAddType( node );
	939
[3c398b6]	940	maybeMutate_impl( node->assertions, *this );
[e0886db]	941
	942	MUTATE_END( Declaration, node );
[13932f14]	943	}
	944
[9c1600c]	945	//--------------------------------------------------------------------------
[e0886db]	946	// AsmDecl
[13932f14]	947	template< typename pass_type >
[e0886db]	948	void PassVisitor< pass_type >::visit( AsmDecl * node ) {
[9c1600c]	949	VISIT_START( node );
	950
[3c398b6]	951	maybeAccept_impl( node->stmt, *this );
[9c1600c]	952
	953	VISIT_END( node );
[13932f14]	954	}
	955
[7870799]	956	template< typename pass_type >
	957	void PassVisitor< pass_type >::visit( const AsmDecl * node ) {
	958	VISIT_START( node );
	959
	960	maybeAccept_impl( node->stmt, *this );
	961
	962	VISIT_END( node );
	963	}
	964
[296b2be]	965	template< typename pass_type >
[e0886db]	966	AsmDecl * PassVisitor< pass_type >::mutate( AsmDecl * node ) {
[296b2be]	967	MUTATE_START( node );
	968
[3c398b6]	969	maybeMutate_impl( node->stmt, *this );
[e0886db]	970
	971	MUTATE_END( AsmDecl, node );
	972	}
	973
[2d019af]	974	//--------------------------------------------------------------------------
	975	// DirectiveDecl
	976	template< typename pass_type >
	977	void PassVisitor< pass_type >::visit( DirectiveDecl * node ) {
	978	VISIT_START( node );
	979
	980	maybeAccept_impl( node->stmt, *this );
	981
	982	VISIT_END( node );
	983	}
	984
	985	template< typename pass_type >
	986	void PassVisitor< pass_type >::visit( const DirectiveDecl * node ) {
	987	VISIT_START( node );
	988
	989	maybeAccept_impl( node->stmt, *this );
	990
	991	VISIT_END( node );
	992	}
	993
	994	template< typename pass_type >
	995	DirectiveDecl * PassVisitor< pass_type >::mutate( DirectiveDecl * node ) {
	996	MUTATE_START( node );
	997
	998	maybeMutate_impl( node->stmt, *this );
	999
	1000	MUTATE_END( DirectiveDecl, node );
	1001	}
	1002
[f6e3e34]	1003	//--------------------------------------------------------------------------
	1004	// StaticAssertDecl
	1005	template< typename pass_type >
	1006	void PassVisitor< pass_type >::visit( StaticAssertDecl * node ) {
	1007	VISIT_START( node );
	1008
[842c3d3]	1009	node->condition = visitExpression( node->condition );
	1010	maybeAccept_impl( node->message, *this );
[f6e3e34]	1011
	1012	VISIT_END( node );
	1013	}
	1014
[7870799]	1015	template< typename pass_type >
	1016	void PassVisitor< pass_type >::visit( const StaticAssertDecl * node ) {
	1017	VISIT_START( node );
	1018
	1019	visitExpression( node->condition );
	1020	maybeAccept_impl( node->message, *this );
	1021
	1022	VISIT_END( node );
	1023	}
	1024
[f6e3e34]	1025	template< typename pass_type >
	1026	StaticAssertDecl * PassVisitor< pass_type >::mutate( StaticAssertDecl * node ) {
	1027	MUTATE_START( node );
	1028
[842c3d3]	1029	node->condition = mutateExpression( node->condition );
	1030	maybeMutate_impl( node->message, *this );
[f6e3e34]	1031
	1032	MUTATE_END( StaticAssertDecl, node );
	1033	}
	1034
[e0886db]	1035	//--------------------------------------------------------------------------
	1036	// CompoundStmt
	1037	template< typename pass_type >
	1038	void PassVisitor< pass_type >::visit( CompoundStmt * node ) {
	1039	VISIT_START( node );
	1040	{
[c6c682cf]	1041	// Do not enter a new scope if atFunctionTop is true, don't leave one either.
	1042	ValueGuard< bool > oldAtFunctionTop( atFunctionTop );
	1043	auto guard1 = makeFuncGuard( [this, go = !atFunctionTop]() { if ( go ) indexerScopeEnter(); }, [this, go = !atFunctionTop]() { if ( go ) indexerScopeLeave(); } );
[e0886db]	1044	auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
[c6c682cf]	1045	atFunctionTop = false;
[e0886db]	1046	visitStatementList( node->kids );
	1047	}
	1048	VISIT_END( node );
	1049	}
[296b2be]	1050
[7870799]	1051	template< typename pass_type >
	1052	void PassVisitor< pass_type >::visit( const CompoundStmt * node ) {
	1053	VISIT_START( node );
	1054	{
[c6c682cf]	1055	// Do not enter a new scope if atFunctionTop is true, don't leave one either.
	1056	ValueGuard< bool > oldAtFunctionTop( atFunctionTop );
	1057	auto guard1 = makeFuncGuard( [this, go = !atFunctionTop]() { if ( go ) indexerScopeEnter(); }, [this, go = !atFunctionTop]() { if ( go ) indexerScopeLeave(); } );
[7870799]	1058	auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
[c6c682cf]	1059	atFunctionTop = false;
[7870799]	1060	visitStatementList( node->kids );
	1061	}
	1062	VISIT_END( node );
	1063	}
	1064
[e0886db]	1065	template< typename pass_type >
	1066	CompoundStmt * PassVisitor< pass_type >::mutate( CompoundStmt * node ) {
	1067	MUTATE_START( node );
	1068	{
[c6c682cf]	1069	// Do not enter a new scope if atFunctionTop is true, don't leave one either.
	1070	ValueGuard< bool > oldAtFunctionTop( atFunctionTop );
	1071	auto guard1 = makeFuncGuard( [this, go = !atFunctionTop]() { if ( go ) indexerScopeEnter(); }, [this, go = !atFunctionTop]() { if ( go ) indexerScopeLeave(); } );
[e0886db]	1072	auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
[c6c682cf]	1073	atFunctionTop = false;
[e0886db]	1074	mutateStatementList( node->kids );
	1075	}
[296b2be]	1076	MUTATE_END( CompoundStmt, node );
	1077	}
	1078
[9c1600c]	1079	//--------------------------------------------------------------------------
	1080	// ExprStmt
[13932f14]	1081	template< typename pass_type >
[ab904dc]	1082	void PassVisitor< pass_type >::visit( ExprStmt * node ) {
[9c1600c]	1083	VISIT_START( node );
	1084
[e0886db]	1085	visitExpression( node->expr );
[9c1600c]	1086
	1087	VISIT_END( node );
[13932f14]	1088	}
	1089
[7870799]	1090	template< typename pass_type >
	1091	void PassVisitor< pass_type >::visit( const ExprStmt * node ) {
	1092	VISIT_START( node );
	1093
	1094	visitExpression( node->expr );
	1095
	1096	VISIT_END( node );
	1097	}
	1098
[296b2be]	1099	template< typename pass_type >
	1100	Statement * PassVisitor< pass_type >::mutate( ExprStmt * node ) {
	1101	MUTATE_START( node );
	1102
[e0886db]	1103	node->expr = mutateExpression( node->expr );
[296b2be]	1104
	1105	MUTATE_END( Statement, node );
	1106	}
	1107
[6ca154b]	1108	//--------------------------------------------------------------------------
	1109	// AsmStmt
[13932f14]	1110	template< typename pass_type >
[ab904dc]	1111	void PassVisitor< pass_type >::visit( AsmStmt * node ) {
[bc6f918]	1112	VISIT_START( node )
	1113
	1114	maybeAccept_impl( node->instruction, *this );
	1115	maybeAccept_impl( node->output, *this );
	1116	maybeAccept_impl( node->input, *this );
	1117	maybeAccept_impl( node->clobber, *this );
	1118
	1119	VISIT_END( node );
[13932f14]	1120	}
	1121
[7870799]	1122	template< typename pass_type >
	1123	void PassVisitor< pass_type >::visit( const AsmStmt * node ) {
	1124	VISIT_START( node )
	1125
	1126	maybeAccept_impl( node->instruction, *this );
	1127	maybeAccept_impl( node->output, *this );
	1128	maybeAccept_impl( node->input, *this );
	1129	maybeAccept_impl( node->clobber, *this );
	1130
	1131	VISIT_END( node );
	1132	}
	1133
[6ca154b]	1134	template< typename pass_type >
	1135	Statement * PassVisitor< pass_type >::mutate( AsmStmt * node ) {
[bc6f918]	1136	MUTATE_START( node );
	1137
	1138	maybeMutate_impl( node->instruction, *this );
	1139	maybeMutate_impl( node->output, *this );
	1140	maybeMutate_impl( node->input, *this );
	1141	maybeMutate_impl( node->clobber, *this );
	1142
	1143	MUTATE_END( Statement, node );
[6ca154b]	1144	}
	1145
[cc32d83]	1146	//--------------------------------------------------------------------------
	1147	// AsmStmt
	1148	template< typename pass_type >
	1149	void PassVisitor< pass_type >::visit( DirectiveStmt * node ) {
	1150	VISIT_START( node )
	1151
	1152	VISIT_END( node );
	1153	}
	1154
[7870799]	1155	template< typename pass_type >
	1156	void PassVisitor< pass_type >::visit( const DirectiveStmt * node ) {
	1157	VISIT_START( node )
	1158
	1159	VISIT_END( node );
	1160	}
	1161
[cc32d83]	1162	template< typename pass_type >
	1163	Statement * PassVisitor< pass_type >::mutate( DirectiveStmt * node ) {
	1164	MUTATE_START( node );
	1165
	1166	MUTATE_END( Statement, node );
	1167	}
	1168
[9c1600c]	1169	//--------------------------------------------------------------------------
	1170	// IfStmt
[13932f14]	1171	template< typename pass_type >
[ab904dc]	1172	void PassVisitor< pass_type >::visit( IfStmt * node ) {
[4551a6e]	1173	VISIT_START( node );
[33a25f9]	1174	{
	1175	// if statements introduce a level of scope (for the initialization)
	1176	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[7870799]	1177	maybeAccept_impl( node->initialization, *this );
[3c398b6]	1178	visitExpression ( node->condition );
[33a25f9]	1179	node->thenPart = visitStatement( node->thenPart );
	1180	node->elsePart = visitStatement( node->elsePart );
	1181	}
[9c1600c]	1182	VISIT_END( node );
[13932f14]	1183	}
	1184
[7870799]	1185	template< typename pass_type >
	1186	void PassVisitor< pass_type >::visit( const IfStmt * node ) {
	1187	VISIT_START( node );
[e3d7f9f]	1188	{
	1189	// if statements introduce a level of scope (for the initialization)
	1190	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	1191	maybeAccept_impl( node->initialization, *this );
	1192	visitExpression ( node->condition );
	1193	visitStatement ( node->thenPart );
	1194	visitStatement ( node->elsePart );
	1195	}
[7870799]	1196	VISIT_END( node );
	1197	}
	1198
[296b2be]	1199	template< typename pass_type >
	1200	Statement * PassVisitor< pass_type >::mutate( IfStmt * node ) {
[4551a6e]	1201	MUTATE_START( node );
[e0886db]	1202	{
[33a25f9]	1203	// if statements introduce a level of scope (for the initialization)
[e0886db]	1204	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[7870799]	1205	maybeMutate_impl( node->initialization, *this );
[e0886db]	1206	node->condition = mutateExpression( node->condition );
	1207	node->thenPart = mutateStatement ( node->thenPart );
	1208	node->elsePart = mutateStatement ( node->elsePart );
	1209	}
[296b2be]	1210	MUTATE_END( Statement, node );
	1211	}
	1212
[9c1600c]	1213	//--------------------------------------------------------------------------
	1214	// WhileStmt
[13932f14]	1215	template< typename pass_type >
[ab904dc]	1216	void PassVisitor< pass_type >::visit( WhileStmt * node ) {
[4551a6e]	1217	VISIT_START( node );
[9c1600c]	1218
[ee3c93d]	1219	{
	1220	// while statements introduce a level of scope (for the initialization)
	1221	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	1222	maybeAccept_impl( node->initialization, *this );
	1223	visitExpression ( node->condition );
	1224	node->body = visitStatement( node->body );
	1225	}
[9c1600c]	1226
	1227	VISIT_END( node );
[13932f14]	1228	}
	1229
[7870799]	1230	template< typename pass_type >
	1231	void PassVisitor< pass_type >::visit( const WhileStmt * node ) {
	1232	VISIT_START( node );
	1233
[e3d7f9f]	1234	{
	1235	// while statements introduce a level of scope (for the initialization)
	1236	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	1237	maybeAccept_impl( node->initialization, *this );
	1238	visitExpression ( node->condition );
	1239	visitStatement ( node->body );
	1240	}
[7870799]	1241
	1242	VISIT_END( node );
	1243	}
	1244
[296b2be]	1245	template< typename pass_type >
	1246	Statement * PassVisitor< pass_type >::mutate( WhileStmt * node ) {
[4551a6e]	1247	MUTATE_START( node );
[296b2be]	1248
[ee3c93d]	1249	{
	1250	// while statements introduce a level of scope (for the initialization)
	1251	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	1252	maybeMutate_impl( node->initialization, *this );
	1253	node->condition = mutateExpression( node->condition );
	1254	node->body = mutateStatement ( node->body );
	1255	}
	1256
[296b2be]	1257
	1258	MUTATE_END( Statement, node );
	1259	}
	1260
[9c1600c]	1261	//--------------------------------------------------------------------------
[6ca154b]	1262	// ForStmt
[13932f14]	1263	template< typename pass_type >
[ab904dc]	1264	void PassVisitor< pass_type >::visit( ForStmt * node ) {
[4551a6e]	1265	VISIT_START( node );
[e0886db]	1266	{
[33a25f9]	1267	// for statements introduce a level of scope (for the initialization)
[e0886db]	1268	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	1269	maybeAccept_impl( node->initialization, *this );
[e0886db]	1270	visitExpression( node->condition );
	1271	visitExpression( node->increment );
	1272	node->body = visitStatement( node->body );
	1273	}
[9c1600c]	1274	VISIT_END( node );
[13932f14]	1275	}
	1276
[7870799]	1277	template< typename pass_type >
	1278	void PassVisitor< pass_type >::visit( const ForStmt * node ) {
	1279	VISIT_START( node );
[e3d7f9f]	1280	{
	1281	// for statements introduce a level of scope (for the initialization)
	1282	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	1283	maybeAccept_impl( node->initialization, *this );
	1284	visitExpression( node->condition );
	1285	visitExpression( node->increment );
	1286	visitStatement ( node->body );
	1287	}
[7870799]	1288	VISIT_END( node );
	1289	}
	1290
[296b2be]	1291	template< typename pass_type >
	1292	Statement * PassVisitor< pass_type >::mutate( ForStmt * node ) {
[4551a6e]	1293	MUTATE_START( node );
[e0886db]	1294	{
[33a25f9]	1295	// for statements introduce a level of scope (for the initialization)
[e0886db]	1296	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	1297	maybeMutate_impl( node->initialization, *this );
[e0886db]	1298	node->condition = mutateExpression( node->condition );
	1299	node->increment = mutateExpression( node->increment );
	1300	node->body = mutateStatement ( node->body );
	1301	}
[296b2be]	1302	MUTATE_END( Statement, node );
	1303	}
	1304
[9c1600c]	1305	//--------------------------------------------------------------------------
	1306	// SwitchStmt
[13932f14]	1307	template< typename pass_type >
[ab904dc]	1308	void PassVisitor< pass_type >::visit( SwitchStmt * node ) {
[4551a6e]	1309	VISIT_START( node );
[9c1600c]	1310
[e0886db]	1311	visitExpression ( node->condition );
	1312	visitStatementList( node->statements );
[9c1600c]	1313
	1314	VISIT_END( node );
[13932f14]	1315	}
	1316
[7870799]	1317	template< typename pass_type >
	1318	void PassVisitor< pass_type >::visit( const SwitchStmt * node ) {
	1319	VISIT_START( node );
	1320
	1321	visitExpression ( node->condition );
	1322	visitStatementList( node->statements );
	1323
	1324	VISIT_END( node );
	1325	}
	1326
[296b2be]	1327	template< typename pass_type >
	1328	Statement * PassVisitor< pass_type >::mutate( SwitchStmt * node ) {
[4551a6e]	1329	MUTATE_START( node );
	1330
[e0886db]	1331	node->condition = mutateExpression( node->condition );
	1332	mutateStatementList( node->statements );
[4551a6e]	1333
[296b2be]	1334	MUTATE_END( Statement, node );
	1335	}
	1336
[9c1600c]	1337	//--------------------------------------------------------------------------
[35df560]	1338	// CaseStmt
[13932f14]	1339	template< typename pass_type >
[ab904dc]	1340	void PassVisitor< pass_type >::visit( CaseStmt * node ) {
[4551a6e]	1341	VISIT_START( node );
	1342
[e0886db]	1343	visitExpression ( node->condition );
	1344	visitStatementList( node->stmts );
[4551a6e]	1345
[9c1600c]	1346	VISIT_END( node );
[13932f14]	1347	}
	1348
[7870799]	1349	template< typename pass_type >
	1350	void PassVisitor< pass_type >::visit( const CaseStmt * node ) {
	1351	VISIT_START( node );
	1352
	1353	visitExpression ( node->condition );
	1354	visitStatementList( node->stmts );
	1355
	1356	VISIT_END( node );
	1357	}
	1358
[296b2be]	1359	template< typename pass_type >
	1360	Statement * PassVisitor< pass_type >::mutate( CaseStmt * node ) {
[4551a6e]	1361	MUTATE_START( node );
	1362
[e0886db]	1363	node->condition = mutateExpression( node->condition );
	1364	mutateStatementList( node->stmts );
[4551a6e]	1365
[296b2be]	1366	MUTATE_END( Statement, node );
	1367	}
	1368
[6ca154b]	1369	//--------------------------------------------------------------------------
	1370	// BranchStmt
[13932f14]	1371	template< typename pass_type >
[ab904dc]	1372	void PassVisitor< pass_type >::visit( BranchStmt * node ) {
[33c0ce8]	1373	VISIT_START( node );
	1374	VISIT_END( node );
[13932f14]	1375	}
	1376
[7870799]	1377	template< typename pass_type >
	1378	void PassVisitor< pass_type >::visit( const BranchStmt * node ) {
	1379	VISIT_START( node );
	1380	VISIT_END( node );
	1381	}
	1382
[6ca154b]	1383	template< typename pass_type >
	1384	Statement * PassVisitor< pass_type >::mutate( BranchStmt * node ) {
[33c0ce8]	1385	MUTATE_START( node );
	1386	MUTATE_END( Statement, node );
[6ca154b]	1387	}
	1388
[9c1600c]	1389	//--------------------------------------------------------------------------
	1390	// ReturnStmt
[13932f14]	1391	template< typename pass_type >
[ab904dc]	1392	void PassVisitor< pass_type >::visit( ReturnStmt * node ) {
[9c1600c]	1393	VISIT_START( node );
	1394
[e0886db]	1395	visitExpression( node->expr );
[9c1600c]	1396
	1397	VISIT_END( node );
[13932f14]	1398	}
	1399
[7870799]	1400	template< typename pass_type >
	1401	void PassVisitor< pass_type >::visit( const ReturnStmt * node ) {
	1402	VISIT_START( node );
	1403
	1404	visitExpression( node->expr );
	1405
	1406	VISIT_END( node );
	1407	}
	1408
[296b2be]	1409	template< typename pass_type >
	1410	Statement * PassVisitor< pass_type >::mutate( ReturnStmt * node ) {
	1411	MUTATE_START( node );
	1412
[e0886db]	1413	node->expr = mutateExpression( node->expr );
[296b2be]	1414
	1415	MUTATE_END( Statement, node );
	1416	}
	1417
[6e09f211]	1418	//--------------------------------------------------------------------------
	1419	// ThrowStmt
	1420	template< typename pass_type >
	1421	void PassVisitor< pass_type >::visit( ThrowStmt * node ) {
[33c0ce8]	1422	VISIT_START( node );
	1423
	1424	maybeAccept_impl( node->expr, *this );
	1425	maybeAccept_impl( node->target, *this );
	1426
	1427	VISIT_END( node );
[6e09f211]	1428	}
	1429
[7870799]	1430	template< typename pass_type >
	1431	void PassVisitor< pass_type >::visit( const ThrowStmt * node ) {
	1432	VISIT_START( node );
	1433
	1434	maybeAccept_impl( node->expr, *this );
	1435	maybeAccept_impl( node->target, *this );
	1436
	1437	VISIT_END( node );
	1438	}
	1439
[6e09f211]	1440	template< typename pass_type >
	1441	Statement * PassVisitor< pass_type >::mutate( ThrowStmt * node ) {
[33c0ce8]	1442	MUTATE_START( node );
	1443
	1444	maybeMutate_impl( node->expr, *this );
	1445	maybeMutate_impl( node->target, *this );
	1446
	1447	MUTATE_END( Statement, node );
[6e09f211]	1448	}
	1449
[9c1600c]	1450	//--------------------------------------------------------------------------
	1451	// TryStmt
[13932f14]	1452	template< typename pass_type >
[ab904dc]	1453	void PassVisitor< pass_type >::visit( TryStmt * node ) {
[9c1600c]	1454	VISIT_START( node );
	1455
[3c398b6]	1456	maybeAccept_impl( node->block , *this );
	1457	maybeAccept_impl( node->handlers , *this );
	1458	maybeAccept_impl( node->finallyBlock, *this );
[9c1600c]	1459
	1460	VISIT_END( node );
[13932f14]	1461	}
	1462
[7870799]	1463	template< typename pass_type >
	1464	void PassVisitor< pass_type >::visit( const TryStmt * node ) {
	1465	VISIT_START( node );
	1466
	1467	maybeAccept_impl( node->block , *this );
	1468	maybeAccept_impl( node->handlers , *this );
	1469	maybeAccept_impl( node->finallyBlock, *this );
	1470
	1471	VISIT_END( node );
	1472	}
	1473
[296b2be]	1474	template< typename pass_type >
	1475	Statement * PassVisitor< pass_type >::mutate( TryStmt * node ) {
	1476	MUTATE_START( node );
	1477
[3c398b6]	1478	maybeMutate_impl( node->block , *this );
	1479	maybeMutate_impl( node->handlers , *this );
	1480	maybeMutate_impl( node->finallyBlock, *this );
[4551a6e]	1481
[296b2be]	1482	MUTATE_END( Statement, node );
	1483	}
	1484
[9c1600c]	1485	//--------------------------------------------------------------------------
	1486	// CatchStmt
[13932f14]	1487	template< typename pass_type >
[ab904dc]	1488	void PassVisitor< pass_type >::visit( CatchStmt * node ) {
[9c1600c]	1489	VISIT_START( node );
[e0886db]	1490	{
[33a25f9]	1491	// catch statements introduce a level of scope (for the caught exception)
[e0886db]	1492	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	1493	maybeAccept_impl( node->decl, *this );
[e0886db]	1494	node->cond = visitExpression( node->cond );
	1495	node->body = visitStatement ( node->body );
	1496	}
[9c1600c]	1497	VISIT_END( node );
[13932f14]	1498	}
	1499
[7870799]	1500	template< typename pass_type >
	1501	void PassVisitor< pass_type >::visit( const CatchStmt * node ) {
	1502	VISIT_START( node );
[e3d7f9f]	1503	{
	1504	// catch statements introduce a level of scope (for the caught exception)
	1505	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	1506	maybeAccept_impl( node->decl, *this );
	1507	visitExpression ( node->cond );
	1508	visitStatement ( node->body );
	1509	}
[7870799]	1510	VISIT_END( node );
	1511	}
	1512
[296b2be]	1513	template< typename pass_type >
	1514	Statement * PassVisitor< pass_type >::mutate( CatchStmt * node ) {
	1515	MUTATE_START( node );
[e0886db]	1516	{
[33a25f9]	1517	// catch statements introduce a level of scope (for the caught exception)
[e0886db]	1518	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	1519	maybeMutate_impl( node->decl, *this );
[e0886db]	1520	node->cond = mutateExpression( node->cond );
	1521	node->body = mutateStatement ( node->body );
	1522	}
[296b2be]	1523	MUTATE_END( Statement, node );
	1524	}
	1525
[2065609]	1526	//--------------------------------------------------------------------------
	1527	// FinallyStmt
[13932f14]	1528	template< typename pass_type >
[ab904dc]	1529	void PassVisitor< pass_type >::visit( FinallyStmt * node ) {
[11b7028]	1530	VISIT_START( node );
	1531
	1532	maybeAccept_impl( node->block, *this );
	1533
	1534	VISIT_END( node );
[13932f14]	1535	}
	1536
[7870799]	1537	template< typename pass_type >
	1538	void PassVisitor< pass_type >::visit( const FinallyStmt * node ) {
	1539	VISIT_START( node );
	1540
	1541	maybeAccept_impl( node->block, *this );
	1542
	1543	VISIT_END( node );
	1544	}
	1545
[2065609]	1546	template< typename pass_type >
	1547	Statement * PassVisitor< pass_type >::mutate( FinallyStmt * node ) {
[11b7028]	1548	MUTATE_START( node );
	1549
	1550	maybeMutate_impl( node->block, *this );
	1551
	1552	MUTATE_END( Statement, node );
[2065609]	1553	}
	1554
[37cdd97]	1555	//--------------------------------------------------------------------------
	1556	// SuspendStmt
	1557	template< typename pass_type >
	1558	void PassVisitor< pass_type >::visit( SuspendStmt * node ) {
	1559	VISIT_START( node );
	1560
	1561	maybeAccept_impl( node->then , *this );
	1562
	1563	VISIT_END( node );
	1564	}
	1565
	1566	template< typename pass_type >
	1567	void PassVisitor< pass_type >::visit( const SuspendStmt * node ) {
	1568	VISIT_START( node );
	1569
	1570	maybeAccept_impl( node->then , *this );
	1571
	1572	VISIT_END( node );
	1573	}
	1574
	1575	template< typename pass_type >
	1576	Statement * PassVisitor< pass_type >::mutate( SuspendStmt * node ) {
	1577	MUTATE_START( node );
	1578
	1579	maybeMutate_impl( node->then , *this );
	1580
	1581	MUTATE_END( Statement, node );
	1582	}
	1583
[2065609]	1584	//--------------------------------------------------------------------------
	1585	// WaitForStmt
	1586	template< typename pass_type >
	1587	void PassVisitor< pass_type >::visit( WaitForStmt * node ) {
[834b892]	1588	VISIT_START( node );
	1589
	1590	for( auto & clause : node->clauses ) {
	1591	maybeAccept_impl( clause.target.function, *this );
	1592	maybeAccept_impl( clause.target.arguments, *this );
	1593
	1594	maybeAccept_impl( clause.statement, *this );
	1595	maybeAccept_impl( clause.condition, *this );
	1596	}
	1597
	1598	maybeAccept_impl( node->timeout.time, *this );
	1599	maybeAccept_impl( node->timeout.statement, *this );
	1600	maybeAccept_impl( node->timeout.condition, *this );
	1601	maybeAccept_impl( node->orelse.statement, *this );
	1602	maybeAccept_impl( node->orelse.condition, *this );
	1603
	1604	VISIT_END( node );
[2065609]	1605	}
	1606
[7870799]	1607	template< typename pass_type >
	1608	void PassVisitor< pass_type >::visit( const WaitForStmt * node ) {
	1609	VISIT_START( node );
	1610
	1611	for( auto & clause : node->clauses ) {
	1612	maybeAccept_impl( clause.target.function, *this );
	1613	maybeAccept_impl( clause.target.arguments, *this );
	1614
	1615	maybeAccept_impl( clause.statement, *this );
	1616	maybeAccept_impl( clause.condition, *this );
	1617	}
	1618
	1619	maybeAccept_impl( node->timeout.time, *this );
	1620	maybeAccept_impl( node->timeout.statement, *this );
	1621	maybeAccept_impl( node->timeout.condition, *this );
	1622	maybeAccept_impl( node->orelse.statement, *this );
	1623	maybeAccept_impl( node->orelse.condition, *this );
	1624
	1625	VISIT_END( node );
	1626	}
	1627
[2065609]	1628	template< typename pass_type >
	1629	Statement * PassVisitor< pass_type >::mutate( WaitForStmt * node ) {
[834b892]	1630	MUTATE_START( node );
	1631
	1632	for( auto & clause : node->clauses ) {
	1633	maybeMutate_impl( clause.target.function, *this );
	1634	maybeMutate_impl( clause.target.arguments, *this );
	1635
	1636	maybeMutate_impl( clause.statement, *this );
	1637	maybeMutate_impl( clause.condition, *this );
	1638	}
	1639
	1640	maybeMutate_impl( node->timeout.time, *this );
	1641	maybeMutate_impl( node->timeout.statement, *this );
	1642	maybeMutate_impl( node->timeout.condition, *this );
	1643	maybeMutate_impl( node->orelse.statement, *this );
	1644	maybeMutate_impl( node->orelse.condition, *this );
	1645
	1646	MUTATE_END( Statement, node );
[2065609]	1647	}
	1648
[d8893ca]	1649
	1650
[61255ad]	1651	//--------------------------------------------------------------------------
[7870799]	1652	// WithStmt
[61255ad]	1653	template< typename pass_type >
	1654	void PassVisitor< pass_type >::visit( WithStmt * node ) {
[d8893ca]	1655	VISIT_START( node );
	1656	maybeAccept_impl( node->exprs, *this );
	1657	{
	1658	// catch statements introduce a level of scope (for the caught exception)
	1659	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[0ac366b]	1660	indexerAddWith( node->exprs, node );
[d8893ca]	1661	maybeAccept_impl( node->stmt, *this );
	1662	}
	1663	VISIT_END( node );
[61255ad]	1664	}
	1665
[7870799]	1666	template< typename pass_type >
	1667	void PassVisitor< pass_type >::visit( const WithStmt * node ) {
	1668	VISIT_START( node );
	1669	maybeAccept_impl( node->exprs, *this );
[e3d7f9f]	1670	{
	1671	// catch statements introduce a level of scope (for the caught exception)
	1672	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	1673	indexerAddWith( node->exprs, node );
	1674	maybeAccept_impl( node->stmt, *this );
	1675	}
[7870799]	1676	VISIT_END( node );
	1677	}
	1678
[61255ad]	1679	template< typename pass_type >
[e67991f]	1680	Declaration * PassVisitor< pass_type >::mutate( WithStmt * node ) {
[d8893ca]	1681	MUTATE_START( node );
	1682	maybeMutate_impl( node->exprs, *this );
	1683	{
	1684	// catch statements introduce a level of scope (for the caught exception)
	1685	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[0ac366b]	1686	indexerAddWith( node->exprs, node );
[d8893ca]	1687	maybeMutate_impl( node->stmt, *this );
	1688	}
[e67991f]	1689	MUTATE_END( Declaration, node );
[61255ad]	1690	}
	1691
[2065609]	1692	//--------------------------------------------------------------------------
	1693	// NullStmt
[13932f14]	1694	template< typename pass_type >
[ab904dc]	1695	void PassVisitor< pass_type >::visit( NullStmt * node ) {
[5964127]	1696	VISIT_START( node );
	1697	VISIT_END( node );
[13932f14]	1698	}
	1699
[7870799]	1700	template< typename pass_type >
	1701	void PassVisitor< pass_type >::visit( const NullStmt * node ) {
	1702	VISIT_START( node );
	1703	VISIT_END( node );
	1704	}
	1705
[2065609]	1706	template< typename pass_type >
	1707	NullStmt * PassVisitor< pass_type >::mutate( NullStmt * node ) {
[5964127]	1708	MUTATE_START( node );
	1709	MUTATE_END( NullStmt, node );
[2065609]	1710	}
	1711
	1712	//--------------------------------------------------------------------------
	1713	// DeclStmt
[13932f14]	1714	template< typename pass_type >
[ab904dc]	1715	void PassVisitor< pass_type >::visit( DeclStmt * node ) {
[5964127]	1716	VISIT_START( node );
	1717
	1718	maybeAccept_impl( node->decl, *this );
	1719
	1720	VISIT_END( node );
[13932f14]	1721	}
	1722
[7870799]	1723	template< typename pass_type >
	1724	void PassVisitor< pass_type >::visit( const DeclStmt * node ) {
	1725	VISIT_START( node );
	1726
	1727	maybeAccept_impl( node->decl, *this );
	1728
	1729	VISIT_END( node );
	1730	}
	1731
[2065609]	1732	template< typename pass_type >
	1733	Statement * PassVisitor< pass_type >::mutate( DeclStmt * node ) {
[5964127]	1734	MUTATE_START( node );
	1735
	1736	maybeMutate_impl( node->decl, *this );
	1737
	1738	MUTATE_END( Statement, node );
[2065609]	1739	}
	1740
	1741	//--------------------------------------------------------------------------
	1742	// ImplicitCtorDtorStmt
[13932f14]	1743	template< typename pass_type >
[ab904dc]	1744	void PassVisitor< pass_type >::visit( ImplicitCtorDtorStmt * node ) {
[599fbb6]	1745	VISIT_START( node );
	1746
	1747	maybeAccept_impl( node->callStmt, *this );
	1748
	1749	VISIT_END( node );
[13932f14]	1750	}
	1751
[7870799]	1752	template< typename pass_type >
	1753	void PassVisitor< pass_type >::visit( const ImplicitCtorDtorStmt * node ) {
	1754	VISIT_START( node );
	1755
	1756	maybeAccept_impl( node->callStmt, *this );
	1757
	1758	VISIT_END( node );
	1759	}
	1760
[2065609]	1761	template< typename pass_type >
	1762	Statement * PassVisitor< pass_type >::mutate( ImplicitCtorDtorStmt * node ) {
[599fbb6]	1763	MUTATE_START( node );
	1764
	1765	maybeMutate_impl( node->callStmt, *this );
	1766
	1767	MUTATE_END( Statement, node );
[2065609]	1768	}
	1769
	1770	//--------------------------------------------------------------------------
	1771	// ApplicationExpr
[13932f14]	1772	template< typename pass_type >
[ab904dc]	1773	void PassVisitor< pass_type >::visit( ApplicationExpr * node ) {
[e0886db]	1774	VISIT_START( node );
	1775
	1776	indexerScopedAccept( node->result , *this );
[e3d7f9f]	1777	maybeAccept_impl ( node->function, *this );
	1778	maybeAccept_impl ( node->args , *this );
[e0886db]	1779
	1780	VISIT_END( node );
[13932f14]	1781	}
	1782
[7870799]	1783	template< typename pass_type >
	1784	void PassVisitor< pass_type >::visit( const ApplicationExpr * node ) {
	1785	VISIT_START( node );
	1786
[e3d7f9f]	1787	indexerScopedAccept( node->result , *this );
	1788	maybeAccept_impl ( node->function, *this );
	1789	maybeAccept_impl ( node->args , *this );
[7870799]	1790
	1791	VISIT_END( node );
	1792	}
	1793
[2065609]	1794	template< typename pass_type >
	1795	Expression * PassVisitor< pass_type >::mutate( ApplicationExpr * node ) {
[e0886db]	1796	MUTATE_START( node );
	1797
	1798	indexerScopedMutate( node->env , *this );
	1799	indexerScopedMutate( node->result , *this );
[3c398b6]	1800	maybeMutate_impl ( node->function, *this );
	1801	maybeMutate_impl ( node->args , *this );
[e0886db]	1802
	1803	MUTATE_END( Expression, node );
[2065609]	1804	}
	1805
[9c1600c]	1806	//--------------------------------------------------------------------------
	1807	// UntypedExpr
[13932f14]	1808	template< typename pass_type >
[ab904dc]	1809	void PassVisitor< pass_type >::visit( UntypedExpr * node ) {
[9c1600c]	1810	VISIT_START( node );
	1811
[3c398b6]	1812	// maybeAccept_impl( node->get_env(), *this );
[e0886db]	1813	indexerScopedAccept( node->result, *this );
[2a7b3ca]	1814
[e0886db]	1815	for ( auto expr : node->args ) {
[9c1600c]	1816	visitExpression( expr );
	1817	}
	1818
	1819	VISIT_END( node );
[13932f14]	1820	}
	1821
[7870799]	1822	template< typename pass_type >
	1823	void PassVisitor< pass_type >::visit( const UntypedExpr * node ) {
	1824	VISIT_START( node );
	1825
[e3d7f9f]	1826	indexerScopedAccept( node->result, *this );
[7870799]	1827
	1828	for ( auto expr : node->args ) {
	1829	visitExpression( expr );
	1830	}
	1831
	1832	VISIT_END( node );
	1833	}
	1834
[296b2be]	1835	template< typename pass_type >
	1836	Expression * PassVisitor< pass_type >::mutate( UntypedExpr * node ) {
	1837	MUTATE_START( node );
	1838
[e0886db]	1839	indexerScopedMutate( node->env , *this );
	1840	indexerScopedMutate( node->result, *this );
[2a7b3ca]	1841
[e0886db]	1842	for ( auto& expr : node->args ) {
[296b2be]	1843	expr = mutateExpression( expr );
	1844	}
	1845
	1846	MUTATE_END( Expression, node );
	1847	}
	1848
[e0886db]	1849	//--------------------------------------------------------------------------
	1850	// NameExpr
[13932f14]	1851	template< typename pass_type >
[ab904dc]	1852	void PassVisitor< pass_type >::visit( NameExpr * node ) {
[e0886db]	1853	VISIT_START( node );
	1854
	1855	indexerScopedAccept( node->result, *this );
	1856
	1857	VISIT_END( node );
[13932f14]	1858	}
	1859
[7870799]	1860	template< typename pass_type >
	1861	void PassVisitor< pass_type >::visit( const NameExpr * node ) {
	1862	VISIT_START( node );
	1863
[e3d7f9f]	1864	indexerScopedAccept( node->result, *this );
[7870799]	1865
	1866	VISIT_END( node );
	1867	}
	1868
[13932f14]	1869	template< typename pass_type >
[e0886db]	1870	Expression * PassVisitor< pass_type >::mutate( NameExpr * node ) {
	1871	MUTATE_START( node );
	1872
	1873	indexerScopedMutate( node->env , *this );
	1874	indexerScopedMutate( node->result, *this );
	1875
	1876	MUTATE_END( Expression, node );
[13932f14]	1877	}
	1878
[e0886db]	1879	//--------------------------------------------------------------------------
	1880	// CastExpr
[a5f0529]	1881	template< typename pass_type >
[e0886db]	1882	void PassVisitor< pass_type >::visit( CastExpr * node ) {
	1883	VISIT_START( node );
	1884
	1885	indexerScopedAccept( node->result, *this );
[e3d7f9f]	1886	maybeAccept_impl ( node->arg , *this );
[e0886db]	1887
	1888	VISIT_END( node );
[a5f0529]	1889	}
	1890
[7870799]	1891	template< typename pass_type >
	1892	void PassVisitor< pass_type >::visit( const CastExpr * node ) {
	1893	VISIT_START( node );
	1894
[e3d7f9f]	1895	indexerScopedAccept( node->result, *this );
	1896	maybeAccept_impl ( node->arg , *this );
[7870799]	1897
	1898	VISIT_END( node );
	1899	}
	1900
[13932f14]	1901	template< typename pass_type >
[e0886db]	1902	Expression * PassVisitor< pass_type >::mutate( CastExpr * node ) {
	1903	MUTATE_START( node );
	1904
	1905	indexerScopedMutate( node->env , *this );
	1906	indexerScopedMutate( node->result, *this );
[3c398b6]	1907	maybeMutate_impl ( node->arg , *this );
[e0886db]	1908
	1909	MUTATE_END( Expression, node );
[13932f14]	1910	}
	1911
[e0886db]	1912	//--------------------------------------------------------------------------
[9a705dc8]	1913	// KeywordCastExpr
	1914	template< typename pass_type >
	1915	void PassVisitor< pass_type >::visit( KeywordCastExpr * node ) {
	1916	VISIT_START( node );
	1917
	1918	indexerScopedAccept( node->result, *this );
	1919	maybeAccept_impl ( node->arg , *this );
	1920
	1921	VISIT_END( node );
	1922	}
	1923
[7870799]	1924	template< typename pass_type >
	1925	void PassVisitor< pass_type >::visit( const KeywordCastExpr * node ) {
	1926	VISIT_START( node );
	1927
[e3d7f9f]	1928	indexerScopedAccept( node->result, *this );
	1929	maybeAccept_impl ( node->arg , *this );
[7870799]	1930
	1931	VISIT_END( node );
	1932	}
	1933
[9a705dc8]	1934	template< typename pass_type >
	1935	Expression * PassVisitor< pass_type >::mutate( KeywordCastExpr * node ) {
	1936	MUTATE_START( node );
	1937
	1938	indexerScopedMutate( node->env , *this );
	1939	indexerScopedMutate( node->result, *this );
	1940	maybeMutate_impl ( node->arg , *this );
	1941
	1942	MUTATE_END( Expression, node );
	1943	}
	1944
	1945	//--------------------------------------------------------------------------
[e0886db]	1946	// VirtualCastExpr
[13932f14]	1947	template< typename pass_type >
[e0886db]	1948	void PassVisitor< pass_type >::visit( VirtualCastExpr * node ) {
	1949	VISIT_START( node );
	1950
	1951	indexerScopedAccept( node->result, *this );
[e3d7f9f]	1952	maybeAccept_impl ( node->arg, *this );
[e0886db]	1953
	1954	VISIT_END( node );
[13932f14]	1955	}
	1956
[7870799]	1957	template< typename pass_type >
	1958	void PassVisitor< pass_type >::visit( const VirtualCastExpr * node ) {
	1959	VISIT_START( node );
	1960
[e3d7f9f]	1961	indexerScopedAccept( node->result, *this );
	1962	maybeAccept_impl ( node->arg, *this );
[7870799]	1963
	1964	VISIT_END( node );
	1965	}
	1966
[13932f14]	1967	template< typename pass_type >
[e0886db]	1968	Expression * PassVisitor< pass_type >::mutate( VirtualCastExpr * node ) {
	1969	MUTATE_START( node );
	1970
	1971	indexerScopedMutate( node->env , *this );
	1972	indexerScopedMutate( node->result, *this );
[3c398b6]	1973	maybeMutate_impl ( node->arg , *this );
[e0886db]	1974
	1975	MUTATE_END( Expression, node );
[13932f14]	1976	}
	1977
[e0886db]	1978	//--------------------------------------------------------------------------
	1979	// AddressExpr
[13932f14]	1980	template< typename pass_type >
[e0886db]	1981	void PassVisitor< pass_type >::visit( AddressExpr * node ) {
	1982	VISIT_START( node );
	1983
	1984	indexerScopedAccept( node->result, *this );
[3c398b6]	1985	maybeAccept_impl ( node->arg , *this );
[e0886db]	1986
	1987	VISIT_END( node );
[13932f14]	1988	}
	1989
[7870799]	1990	template< typename pass_type >
	1991	void PassVisitor< pass_type >::visit( const AddressExpr * node ) {
	1992	VISIT_START( node );
	1993
[e3d7f9f]	1994	indexerScopedAccept( node->result, *this );
	1995	maybeAccept_impl ( node->arg , *this );
[7870799]	1996
	1997	VISIT_END( node );
	1998	}
	1999
[13932f14]	2000	template< typename pass_type >
[e0886db]	2001	Expression * PassVisitor< pass_type >::mutate( AddressExpr * node ) {
	2002	MUTATE_START( node );
	2003
	2004	indexerScopedMutate( node->env , *this );
	2005	indexerScopedMutate( node->result, *this );
[3c398b6]	2006	maybeMutate_impl ( node->arg , *this );
[e0886db]	2007
	2008	MUTATE_END( Expression, node );
	2009	}
	2010
	2011	//--------------------------------------------------------------------------
	2012	// LabelAddressExpr
	2013	template< typename pass_type >
	2014	void PassVisitor< pass_type >::visit( LabelAddressExpr * node ) {
	2015	VISIT_START( node );
	2016
	2017	indexerScopedAccept( node->result, *this );
	2018
	2019	VISIT_END( node );
	2020	}
	2021
[7870799]	2022	template< typename pass_type >
	2023	void PassVisitor< pass_type >::visit( const LabelAddressExpr * node ) {
	2024	VISIT_START( node );
	2025
[e3d7f9f]	2026	indexerScopedAccept( node->result, *this );
[7870799]	2027
	2028	VISIT_END( node );
	2029	}
	2030
[e0886db]	2031	template< typename pass_type >
	2032	Expression * PassVisitor< pass_type >::mutate( LabelAddressExpr * node ) {
	2033	MUTATE_START( node );
	2034
	2035	indexerScopedMutate( node->env , *this );
	2036	indexerScopedMutate( node->result, *this );
	2037
	2038	MUTATE_END( Expression, node );
	2039	}
	2040
	2041	//--------------------------------------------------------------------------
	2042	// UntypedMemberExpr
	2043	template< typename pass_type >
	2044	void PassVisitor< pass_type >::visit( UntypedMemberExpr * node ) {
	2045	VISIT_START( node );
	2046
	2047	indexerScopedAccept( node->result , *this );
[3c398b6]	2048	maybeAccept_impl ( node->aggregate, *this );
	2049	maybeAccept_impl ( node->member , *this );
[e0886db]	2050
	2051	VISIT_END( node );
[13932f14]	2052	}
	2053
[7870799]	2054	template< typename pass_type >
	2055	void PassVisitor< pass_type >::visit( const UntypedMemberExpr * node ) {
	2056	VISIT_START( node );
	2057
[e3d7f9f]	2058	indexerScopedAccept( node->result , *this );
	2059	maybeAccept_impl ( node->aggregate, *this );
	2060	maybeAccept_impl ( node->member , *this );
[7870799]	2061
	2062	VISIT_END( node );
	2063	}
	2064
[e0886db]	2065	template< typename pass_type >
	2066	Expression * PassVisitor< pass_type >::mutate( UntypedMemberExpr * node ) {
	2067	MUTATE_START( node );
	2068
	2069	indexerScopedMutate( node->env , *this );
	2070	indexerScopedMutate( node->result , *this );
[3c398b6]	2071	maybeMutate_impl ( node->aggregate, *this );
	2072	maybeMutate_impl ( node->member , *this );
[e0886db]	2073
	2074	MUTATE_END( Expression, node );
	2075	}
	2076
	2077	//--------------------------------------------------------------------------
	2078	// MemberExpr
	2079	template< typename pass_type >
	2080	void PassVisitor< pass_type >::visit( MemberExpr * node ) {
	2081	VISIT_START( node );
	2082
	2083	indexerScopedAccept( node->result , *this );
[3c398b6]	2084	maybeAccept_impl ( node->aggregate, *this );
[e0886db]	2085
	2086	VISIT_END( node );
	2087	}
	2088
[7870799]	2089	template< typename pass_type >
	2090	void PassVisitor< pass_type >::visit( const MemberExpr * node ) {
	2091	VISIT_START( node );
	2092
[e3d7f9f]	2093	indexerScopedAccept( node->result , *this );
	2094	maybeAccept_impl ( node->aggregate, *this );
[7870799]	2095
	2096	VISIT_END( node );
	2097	}
	2098
[e0886db]	2099	template< typename pass_type >
	2100	Expression * PassVisitor< pass_type >::mutate( MemberExpr * node ) {
	2101	MUTATE_START( node );
	2102
	2103	indexerScopedMutate( node->env , *this );
	2104	indexerScopedMutate( node->result , *this );
[3c398b6]	2105	maybeMutate_impl ( node->aggregate, *this );
[e0886db]	2106
	2107	MUTATE_END( Expression, node );
	2108	}
	2109
	2110	//--------------------------------------------------------------------------
	2111	// VariableExpr
	2112	template< typename pass_type >
	2113	void PassVisitor< pass_type >::visit( VariableExpr * node ) {
	2114	VISIT_START( node );
	2115
	2116	indexerScopedAccept( node->result, *this );
	2117
	2118	VISIT_END( node );
	2119	}
	2120
[7870799]	2121	template< typename pass_type >
	2122	void PassVisitor< pass_type >::visit( const VariableExpr * node ) {
	2123	VISIT_START( node );
	2124
[e3d7f9f]	2125	indexerScopedAccept( node->result, *this );
[7870799]	2126
	2127	VISIT_END( node );
	2128	}
	2129
[e0886db]	2130	template< typename pass_type >
	2131	Expression * PassVisitor< pass_type >::mutate( VariableExpr * node ) {
	2132	MUTATE_START( node );
	2133
	2134	indexerScopedMutate( node->env , *this );
	2135	indexerScopedMutate( node->result, *this );
	2136
	2137	MUTATE_END( Expression, node );
	2138	}
	2139
	2140	//--------------------------------------------------------------------------
	2141	// ConstantExpr
[13932f14]	2142	template< typename pass_type >
[ab904dc]	2143	void PassVisitor< pass_type >::visit( ConstantExpr * node ) {
[e0886db]	2144	VISIT_START( node );
	2145
	2146	indexerScopedAccept( node->result , *this );
[3c398b6]	2147	maybeAccept_impl ( &node->constant, *this );
[e0886db]	2148
	2149	VISIT_END( node );
[13932f14]	2150	}
	2151
[7870799]	2152	template< typename pass_type >
	2153	void PassVisitor< pass_type >::visit( const ConstantExpr * node ) {
	2154	VISIT_START( node );
	2155
[e3d7f9f]	2156	indexerScopedAccept( node->result , *this );
	2157	maybeAccept_impl ( &node->constant, *this );
[7870799]	2158
	2159	VISIT_END( node );
	2160	}
	2161
[e0886db]	2162	template< typename pass_type >
	2163	Expression * PassVisitor< pass_type >::mutate( ConstantExpr * node ) {
	2164	MUTATE_START( node );
	2165
	2166	indexerScopedMutate( node->env , *this );
	2167	indexerScopedMutate( node->result, *this );
[3c398b6]	2168	Constant * ptr = &node->constant;
	2169	maybeMutate_impl( ptr, *this );
	2170	node->constant = *ptr;
[e0886db]	2171
	2172	MUTATE_END( Expression, node );
	2173	}
	2174
	2175	//--------------------------------------------------------------------------
	2176	// SizeofExpr
[13932f14]	2177	template< typename pass_type >
[ab904dc]	2178	void PassVisitor< pass_type >::visit( SizeofExpr * node ) {
[e0886db]	2179	VISIT_START( node );
	2180
	2181	indexerScopedAccept( node->result, *this );
	2182	if ( node->get_isType() ) {
[3c398b6]	2183	maybeAccept_impl( node->type, *this );
[e0886db]	2184	} else {
[3c398b6]	2185	maybeAccept_impl( node->expr, *this );
[e0886db]	2186	}
	2187
	2188	VISIT_END( node );
[13932f14]	2189	}
	2190
[7870799]	2191	template< typename pass_type >
	2192	void PassVisitor< pass_type >::visit( const SizeofExpr * node ) {
	2193	VISIT_START( node );
	2194
[e3d7f9f]	2195	indexerScopedAccept( node->result, *this );
[7870799]	2196	if ( node->get_isType() ) {
	2197	maybeAccept_impl( node->type, *this );
	2198	} else {
	2199	maybeAccept_impl( node->expr, *this );
	2200	}
	2201
	2202	VISIT_END( node );
	2203	}
	2204
[e0886db]	2205	template< typename pass_type >
	2206	Expression * PassVisitor< pass_type >::mutate( SizeofExpr * node ) {
	2207	MUTATE_START( node );
	2208
	2209	indexerScopedMutate( node->env , *this );
	2210	indexerScopedMutate( node->result, *this );
	2211	if ( node->get_isType() ) {
[3c398b6]	2212	maybeMutate_impl( node->type, *this );
[e0886db]	2213	} else {
[3c398b6]	2214	maybeMutate_impl( node->expr, *this );
[e0886db]	2215	}
	2216
	2217	MUTATE_END( Expression, node );
	2218	}
	2219
	2220	//--------------------------------------------------------------------------
	2221	// AlignofExpr
[13932f14]	2222	template< typename pass_type >
[ab904dc]	2223	void PassVisitor< pass_type >::visit( AlignofExpr * node ) {
[e0886db]	2224	VISIT_START( node );
	2225
	2226	indexerScopedAccept( node->result, *this );
	2227	if ( node->get_isType() ) {
[3c398b6]	2228	maybeAccept_impl( node->type, *this );
[e0886db]	2229	} else {
[3c398b6]	2230	maybeAccept_impl( node->expr, *this );
[e0886db]	2231	}
	2232
	2233	VISIT_END( node );
[13932f14]	2234	}
	2235
[7870799]	2236	template< typename pass_type >
	2237	void PassVisitor< pass_type >::visit( const AlignofExpr * node ) {
	2238	VISIT_START( node );
	2239
[e3d7f9f]	2240	indexerScopedAccept( node->result, *this );
[7870799]	2241	if ( node->get_isType() ) {
	2242	maybeAccept_impl( node->type, *this );
	2243	} else {
	2244	maybeAccept_impl( node->expr, *this );
	2245	}
	2246
	2247	VISIT_END( node );
	2248	}
	2249
[e0886db]	2250	template< typename pass_type >
	2251	Expression * PassVisitor< pass_type >::mutate( AlignofExpr * node ) {
	2252	MUTATE_START( node );
	2253
	2254	indexerScopedMutate( node->env , *this );
	2255	indexerScopedMutate( node->result, *this );
	2256	if ( node->get_isType() ) {
[3c398b6]	2257	maybeMutate_impl( node->type, *this );
[e0886db]	2258	} else {
[3c398b6]	2259	maybeMutate_impl( node->expr, *this );
[e0886db]	2260	}
	2261
	2262	MUTATE_END( Expression, node );
	2263	}
	2264
	2265	//--------------------------------------------------------------------------
	2266	// UntypedOffsetofExpr
[13932f14]	2267	template< typename pass_type >
[ab904dc]	2268	void PassVisitor< pass_type >::visit( UntypedOffsetofExpr * node ) {
[e0886db]	2269	VISIT_START( node );
	2270
	2271	indexerScopedAccept( node->result, *this );
[3c398b6]	2272	maybeAccept_impl ( node->type , *this );
[e0886db]	2273
	2274	VISIT_END( node );
[13932f14]	2275	}
	2276
[7870799]	2277	template< typename pass_type >
	2278	void PassVisitor< pass_type >::visit( const UntypedOffsetofExpr * node ) {
	2279	VISIT_START( node );
	2280
[e3d7f9f]	2281	indexerScopedAccept( node->result, *this );
	2282	maybeAccept_impl ( node->type , *this );
[7870799]	2283
	2284	VISIT_END( node );
	2285	}
	2286
[e0886db]	2287	template< typename pass_type >
	2288	Expression * PassVisitor< pass_type >::mutate( UntypedOffsetofExpr * node ) {
	2289	MUTATE_START( node );
	2290
	2291	indexerScopedMutate( node->env , *this );
	2292	indexerScopedMutate( node->result, *this );
[3c398b6]	2293	maybeMutate_impl ( node->type , *this );
[e0886db]	2294
	2295	MUTATE_END( Expression, node );
	2296	}
	2297
	2298	//--------------------------------------------------------------------------
	2299	// OffsetofExpr
[13932f14]	2300	template< typename pass_type >
[ab904dc]	2301	void PassVisitor< pass_type >::visit( OffsetofExpr * node ) {
[e0886db]	2302	VISIT_START( node );
	2303
	2304	indexerScopedAccept( node->result, *this );
[3c398b6]	2305	maybeAccept_impl ( node->type , *this );
[e0886db]	2306
	2307	VISIT_END( node );
[13932f14]	2308	}
	2309
[7870799]	2310	template< typename pass_type >
	2311	void PassVisitor< pass_type >::visit( const OffsetofExpr * node ) {
	2312	VISIT_START( node );
	2313
[e3d7f9f]	2314	indexerScopedAccept( node->result, *this );
	2315	maybeAccept_impl ( node->type , *this );
[7870799]	2316
	2317	VISIT_END( node );
	2318	}
	2319
[e0886db]	2320	template< typename pass_type >
	2321	Expression * PassVisitor< pass_type >::mutate( OffsetofExpr * node ) {
	2322	MUTATE_START( node );
	2323
	2324	indexerScopedMutate( node->env , *this );
	2325	indexerScopedMutate( node->result, *this );
[3c398b6]	2326	maybeMutate_impl ( node->type , *this );
[e0886db]	2327
	2328	MUTATE_END( Expression, node );
	2329	}
	2330
	2331	//--------------------------------------------------------------------------
	2332	// OffsetPackExpr
[13932f14]	2333	template< typename pass_type >
[ab904dc]	2334	void PassVisitor< pass_type >::visit( OffsetPackExpr * node ) {
[e0886db]	2335	VISIT_START( node );
	2336
	2337	indexerScopedAccept( node->result, *this );
[3c398b6]	2338	maybeAccept_impl ( node->type , *this );
[e0886db]	2339
	2340	VISIT_END( node );
[13932f14]	2341	}
	2342
[7870799]	2343	template< typename pass_type >
	2344	void PassVisitor< pass_type >::visit( const OffsetPackExpr * node ) {
	2345	VISIT_START( node );
	2346
[e3d7f9f]	2347	indexerScopedAccept( node->result, *this );
	2348	maybeAccept_impl ( node->type , *this );
[7870799]	2349
	2350	VISIT_END( node );
	2351	}
	2352
[e0886db]	2353	template< typename pass_type >
	2354	Expression * PassVisitor< pass_type >::mutate( OffsetPackExpr * node ) {
	2355	MUTATE_START( node );
	2356
	2357	indexerScopedMutate( node->env , *this );
	2358	indexerScopedMutate( node->result, *this );
[3c398b6]	2359	maybeMutate_impl ( node->type , *this );
[e0886db]	2360
	2361	MUTATE_END( Expression, node );
	2362	}
	2363
	2364	//--------------------------------------------------------------------------
	2365	// LogicalExpr
[13932f14]	2366	template< typename pass_type >
[ab904dc]	2367	void PassVisitor< pass_type >::visit( LogicalExpr * node ) {
[e0886db]	2368	VISIT_START( node );
	2369
	2370	indexerScopedAccept( node->result, *this );
[3c398b6]	2371	maybeAccept_impl ( node->arg1 , *this );
	2372	maybeAccept_impl ( node->arg2 , *this );
[e0886db]	2373
	2374	VISIT_END( node );
	2375	}
	2376
[7870799]	2377	template< typename pass_type >
	2378	void PassVisitor< pass_type >::visit( const LogicalExpr * node ) {
	2379	VISIT_START( node );
	2380
[e3d7f9f]	2381	indexerScopedAccept( node->result, *this );
	2382	maybeAccept_impl ( node->arg1 , *this );
	2383	maybeAccept_impl ( node->arg2 , *this );
[7870799]	2384
	2385	VISIT_END( node );
	2386	}
	2387
[e0886db]	2388	template< typename pass_type >
	2389	Expression * PassVisitor< pass_type >::mutate( LogicalExpr * node ) {
	2390	MUTATE_START( node );
	2391
	2392	indexerScopedMutate( node->env , *this );
	2393	indexerScopedMutate( node->result, *this );
[3c398b6]	2394	maybeMutate_impl ( node->arg1 , *this );
	2395	maybeMutate_impl ( node->arg2 , *this );
[e0886db]	2396
	2397	MUTATE_END( Expression, node );
[13932f14]	2398	}
	2399
[e0886db]	2400	//--------------------------------------------------------------------------
	2401	// ConditionalExpr
[13932f14]	2402	template< typename pass_type >
[ab904dc]	2403	void PassVisitor< pass_type >::visit( ConditionalExpr * node ) {
[e0886db]	2404	VISIT_START( node );
	2405
	2406	indexerScopedAccept( node->result, *this );
[3c398b6]	2407	maybeAccept_impl ( node->arg1 , *this );
	2408	maybeAccept_impl ( node->arg2 , *this );
	2409	maybeAccept_impl ( node->arg3 , *this );
[e0886db]	2410
	2411	VISIT_END( node );
[13932f14]	2412	}
	2413
[e0886db]	2414	template< typename pass_type >
[7870799]	2415	void PassVisitor< pass_type >::visit( const ConditionalExpr * node ) {
	2416	VISIT_START( node );
	2417
[e3d7f9f]	2418	indexerScopedAccept( node->result, *this );
	2419	maybeAccept_impl ( node->arg1 , *this );
	2420	maybeAccept_impl ( node->arg2 , *this );
	2421	maybeAccept_impl ( node->arg3 , *this );
[7870799]	2422
	2423	VISIT_END( node );
	2424	}
	2425
	2426	template< typename pass_type >
	2427	Expression * PassVisitor< pass_type >::mutate( ConditionalExpr * node ) {
	2428	MUTATE_START( node );
[e0886db]	2429
	2430	indexerScopedMutate( node->env , *this );
	2431	indexerScopedMutate( node->result, *this );
[3c398b6]	2432	maybeMutate_impl ( node->arg1 , *this );
	2433	maybeMutate_impl ( node->arg2 , *this );
	2434	maybeMutate_impl ( node->arg3 , *this );
[e0886db]	2435
	2436	MUTATE_END( Expression, node );
	2437	}
	2438
	2439	//--------------------------------------------------------------------------
	2440	// CommaExpr
[13932f14]	2441	template< typename pass_type >
[ab904dc]	2442	void PassVisitor< pass_type >::visit( CommaExpr * node ) {
[e0886db]	2443	VISIT_START( node );
	2444
	2445	indexerScopedAccept( node->result, *this );
[3c398b6]	2446	maybeAccept_impl ( node->arg1 , *this );
	2447	maybeAccept_impl ( node->arg2 , *this );
[e0886db]	2448
	2449	VISIT_END( node );
	2450	}
	2451
[7870799]	2452	template< typename pass_type >
	2453	void PassVisitor< pass_type >::visit( const CommaExpr * node ) {
	2454	VISIT_START( node );
	2455
[e3d7f9f]	2456	indexerScopedAccept( node->result, *this );
	2457	maybeAccept_impl ( node->arg1 , *this );
	2458	maybeAccept_impl ( node->arg2 , *this );
[7870799]	2459
	2460	VISIT_END( node );
	2461	}
	2462
[e0886db]	2463	template< typename pass_type >
	2464	Expression * PassVisitor< pass_type >::mutate( CommaExpr * node ) {
	2465	MUTATE_START( node );
	2466
	2467	indexerScopedMutate( node->env , *this );
	2468	indexerScopedMutate( node->result, *this );
[3c398b6]	2469	maybeMutate_impl ( node->arg1 , *this );
	2470	maybeMutate_impl ( node->arg2 , *this );
[e0886db]	2471
	2472	MUTATE_END( Expression, node );
[13932f14]	2473	}
	2474
[e0886db]	2475	//--------------------------------------------------------------------------
	2476	// TypeExpr
[13932f14]	2477	template< typename pass_type >
[ab904dc]	2478	void PassVisitor< pass_type >::visit( TypeExpr * node ) {
[e0886db]	2479	VISIT_START( node );
	2480
	2481	indexerScopedAccept( node->result, *this );
[3c398b6]	2482	maybeAccept_impl ( node->type, *this );
[e0886db]	2483
	2484	VISIT_END( node );
[13932f14]	2485	}
	2486
[7870799]	2487	template< typename pass_type >
	2488	void PassVisitor< pass_type >::visit( const TypeExpr * node ) {
	2489	VISIT_START( node );
	2490
[e3d7f9f]	2491	indexerScopedAccept( node->result, *this );
	2492	maybeAccept_impl ( node->type, *this );
[7870799]	2493
	2494	VISIT_END( node );
	2495	}
	2496
[e0886db]	2497	template< typename pass_type >
	2498	Expression * PassVisitor< pass_type >::mutate( TypeExpr * node ) {
	2499	MUTATE_START( node );
	2500
	2501	indexerScopedMutate( node->env , *this );
	2502	indexerScopedMutate( node->result, *this );
[3c398b6]	2503	maybeMutate_impl ( node->type , *this );
[e0886db]	2504
	2505	MUTATE_END( Expression, node );
	2506	}
	2507
	2508	//--------------------------------------------------------------------------
	2509	// AsmExpr
[13932f14]	2510	template< typename pass_type >
[ab904dc]	2511	void PassVisitor< pass_type >::visit( AsmExpr * node ) {
[e0886db]	2512	VISIT_START( node );
	2513
	2514	indexerScopedAccept( node->result , *this );
[3c398b6]	2515	maybeAccept_impl ( node->constraint, *this );
	2516	maybeAccept_impl ( node->operand , *this );
[e0886db]	2517
	2518	VISIT_END( node );
[13932f14]	2519	}
	2520
[7870799]	2521	template< typename pass_type >
	2522	void PassVisitor< pass_type >::visit( const AsmExpr * node ) {
	2523	VISIT_START( node );
	2524
[e3d7f9f]	2525	indexerScopedAccept( node->result , *this );
	2526	maybeAccept_impl ( node->constraint, *this );
	2527	maybeAccept_impl ( node->operand , *this );
[7870799]	2528
	2529	VISIT_END( node );
	2530	}
	2531
[e0886db]	2532	template< typename pass_type >
	2533	Expression * PassVisitor< pass_type >::mutate( AsmExpr * node ) {
	2534	MUTATE_START( node );
	2535
	2536	indexerScopedMutate( node->env , *this );
	2537	indexerScopedMutate( node->result , *this );
[3c398b6]	2538	maybeMutate_impl ( node->constraint, *this );
	2539	maybeMutate_impl ( node->operand , *this );
[e0886db]	2540
	2541	MUTATE_END( Expression, node );
	2542	}
	2543
	2544	//--------------------------------------------------------------------------
	2545	// ImplicitCopyCtorExpr
[13932f14]	2546	template< typename pass_type >
[ab904dc]	2547	void PassVisitor< pass_type >::visit( ImplicitCopyCtorExpr * node ) {
[e0886db]	2548	VISIT_START( node );
	2549
[2f86ddf]	2550	indexerScopedAccept( node->result , *this );
	2551	maybeAccept_impl ( node->callExpr , *this );
[e0886db]	2552
	2553	VISIT_END( node );
	2554	}
	2555
[7870799]	2556	template< typename pass_type >
	2557	void PassVisitor< pass_type >::visit( const ImplicitCopyCtorExpr * node ) {
	2558	VISIT_START( node );
	2559
[e3d7f9f]	2560	indexerScopedAccept( node->result , *this );
	2561	maybeAccept_impl ( node->callExpr , *this );
[7870799]	2562
	2563	VISIT_END( node );
	2564	}
	2565
[e0886db]	2566	template< typename pass_type >
	2567	Expression * PassVisitor< pass_type >::mutate( ImplicitCopyCtorExpr * node ) {
	2568	MUTATE_START( node );
	2569
[2f86ddf]	2570	indexerScopedMutate( node->env , *this );
	2571	indexerScopedMutate( node->result , *this );
	2572	maybeMutate_impl ( node->callExpr , *this );
[e0886db]	2573
	2574	MUTATE_END( Expression, node );
[13932f14]	2575	}
	2576
[e0886db]	2577	//--------------------------------------------------------------------------
	2578	// ConstructorExpr
[13932f14]	2579	template< typename pass_type >
[ab904dc]	2580	void PassVisitor< pass_type >::visit( ConstructorExpr * node ) {
[e0886db]	2581	VISIT_START( node );
	2582
	2583	indexerScopedAccept( node->result , *this );
[3c398b6]	2584	maybeAccept_impl ( node->callExpr, *this );
[e0886db]	2585
	2586	VISIT_END( node );
	2587	}
	2588
[7870799]	2589	template< typename pass_type >
	2590	void PassVisitor< pass_type >::visit( const ConstructorExpr * node ) {
	2591	VISIT_START( node );
	2592
[e3d7f9f]	2593	indexerScopedAccept( node->result , *this );
	2594	maybeAccept_impl ( node->callExpr, *this );
[7870799]	2595
	2596	VISIT_END( node );
	2597	}
	2598
[e0886db]	2599	template< typename pass_type >
	2600	Expression * PassVisitor< pass_type >::mutate( ConstructorExpr * node ) {
	2601	MUTATE_START( node );
	2602
	2603	indexerScopedMutate( node->env , *this );
	2604	indexerScopedMutate( node->result , *this );
[3c398b6]	2605	maybeMutate_impl ( node->callExpr, *this );
[e0886db]	2606
	2607	MUTATE_END( Expression, node );
[13932f14]	2608	}
	2609
[e0886db]	2610	//--------------------------------------------------------------------------
	2611	// CompoundLiteralExpr
[13932f14]	2612	template< typename pass_type >
[ab904dc]	2613	void PassVisitor< pass_type >::visit( CompoundLiteralExpr * node ) {
[e0886db]	2614	VISIT_START( node );
	2615
	2616	indexerScopedAccept( node->result , *this );
[3c398b6]	2617	maybeAccept_impl ( node->initializer, *this );
[e0886db]	2618
	2619	VISIT_END( node );
[13932f14]	2620	}
	2621
[7870799]	2622	template< typename pass_type >
	2623	void PassVisitor< pass_type >::visit( const CompoundLiteralExpr * node ) {
	2624	VISIT_START( node );
	2625
[e3d7f9f]	2626	indexerScopedAccept( node->result , *this );
	2627	maybeAccept_impl ( node->initializer, *this );
[7870799]	2628
	2629	VISIT_END( node );
	2630	}
	2631
[e0886db]	2632	template< typename pass_type >
	2633	Expression * PassVisitor< pass_type >::mutate( CompoundLiteralExpr * node ) {
	2634	MUTATE_START( node );
	2635
	2636	indexerScopedMutate( node->env , *this );
	2637	indexerScopedMutate( node->result , *this );
[3c398b6]	2638	maybeMutate_impl ( node->initializer, *this );
[e0886db]	2639
	2640	MUTATE_END( Expression, node );
	2641	}
	2642
	2643	//--------------------------------------------------------------------------
	2644	// RangeExpr
[13932f14]	2645	template< typename pass_type >
[ab904dc]	2646	void PassVisitor< pass_type >::visit( RangeExpr * node ) {
[e0886db]	2647	VISIT_START( node );
	2648
	2649	indexerScopedAccept( node->result, *this );
[3c398b6]	2650	maybeAccept_impl ( node->low , *this );
	2651	maybeAccept_impl ( node->high , *this );
[e0886db]	2652
	2653	VISIT_END( node );
[13932f14]	2654	}
	2655
[7870799]	2656	template< typename pass_type >
	2657	void PassVisitor< pass_type >::visit( const RangeExpr * node ) {
	2658	VISIT_START( node );
	2659
[e3d7f9f]	2660	indexerScopedAccept( node->result, *this );
	2661	maybeAccept_impl ( node->low , *this );
	2662	maybeAccept_impl ( node->high , *this );
[7870799]	2663
	2664	VISIT_END( node );
	2665	}
	2666
[e0886db]	2667	template< typename pass_type >
	2668	Expression * PassVisitor< pass_type >::mutate( RangeExpr * node ) {
	2669	MUTATE_START( node );
	2670
	2671	indexerScopedMutate( node->env , *this );
	2672	indexerScopedMutate( node->result, *this );
[3c398b6]	2673	maybeMutate_impl ( node->low , *this );
	2674	maybeMutate_impl ( node->high , *this );
[e0886db]	2675
	2676	MUTATE_END( Expression, node );
	2677	}
	2678
	2679	//--------------------------------------------------------------------------
	2680	// UntypedTupleExpr
[13932f14]	2681	template< typename pass_type >
[ab904dc]	2682	void PassVisitor< pass_type >::visit( UntypedTupleExpr * node ) {
[e0886db]	2683	VISIT_START( node );
	2684
	2685	indexerScopedAccept( node->result, *this );
[3c398b6]	2686	maybeAccept_impl ( node->exprs , *this );
[e0886db]	2687
	2688	VISIT_END( node );
	2689	}
	2690
[7870799]	2691	template< typename pass_type >
	2692	void PassVisitor< pass_type >::visit( const UntypedTupleExpr * node ) {
	2693	VISIT_START( node );
	2694
[e3d7f9f]	2695	indexerScopedAccept( node->result, *this );
	2696	maybeAccept_impl ( node->exprs , *this );
[7870799]	2697
	2698	VISIT_END( node );
	2699	}
	2700
[e0886db]	2701	template< typename pass_type >
	2702	Expression * PassVisitor< pass_type >::mutate( UntypedTupleExpr * node ) {
	2703	MUTATE_START( node );
	2704
	2705	indexerScopedMutate( node->env , *this );
	2706	indexerScopedMutate( node->result, *this );
[3c398b6]	2707	maybeMutate_impl ( node->exprs , *this );
[e0886db]	2708
	2709	MUTATE_END( Expression, node );
	2710	}
	2711
	2712	//--------------------------------------------------------------------------
	2713	// TupleExpr
	2714	template< typename pass_type >
	2715	void PassVisitor< pass_type >::visit( TupleExpr * node ) {
	2716	VISIT_START( node );
	2717
	2718	indexerScopedAccept( node->result, *this );
[3c398b6]	2719	maybeAccept_impl ( node->exprs , *this );
[e0886db]	2720
	2721	VISIT_END( node );
	2722	}
	2723
[7870799]	2724	template< typename pass_type >
	2725	void PassVisitor< pass_type >::visit( const TupleExpr * node ) {
	2726	VISIT_START( node );
	2727
[e3d7f9f]	2728	indexerScopedAccept( node->result, *this );
	2729	maybeAccept_impl ( node->exprs , *this );
[7870799]	2730
	2731	VISIT_END( node );
	2732	}
	2733
[e0886db]	2734	template< typename pass_type >
	2735	Expression * PassVisitor< pass_type >::mutate( TupleExpr * node ) {
	2736	MUTATE_START( node );
	2737
	2738	indexerScopedMutate( node->env , *this );
	2739	indexerScopedMutate( node->result, *this );
[3c398b6]	2740	maybeMutate_impl ( node->exprs , *this );
[e0886db]	2741
	2742	MUTATE_END( Expression, node );
	2743	}
	2744
	2745	//--------------------------------------------------------------------------
	2746	// TupleIndexExpr
	2747	template< typename pass_type >
	2748	void PassVisitor< pass_type >::visit( TupleIndexExpr * node ) {
	2749	VISIT_START( node );
	2750
	2751	indexerScopedAccept( node->result, *this );
[3c398b6]	2752	maybeAccept_impl ( node->tuple , *this );
[e0886db]	2753
	2754	VISIT_END( node );
	2755	}
	2756
[7870799]	2757	template< typename pass_type >
	2758	void PassVisitor< pass_type >::visit( const TupleIndexExpr * node ) {
	2759	VISIT_START( node );
	2760
[e3d7f9f]	2761	indexerScopedAccept( node->result, *this );
	2762	maybeAccept_impl ( node->tuple , *this );
[7870799]	2763
	2764	VISIT_END( node );
	2765	}
	2766
[e0886db]	2767	template< typename pass_type >
	2768	Expression * PassVisitor< pass_type >::mutate( TupleIndexExpr * node ) {
	2769	MUTATE_START( node );
	2770
	2771	indexerScopedMutate( node->env , *this );
	2772	indexerScopedMutate( node->result, *this );
[3c398b6]	2773	maybeMutate_impl ( node->tuple , *this );
[e0886db]	2774
	2775	MUTATE_END( Expression, node );
	2776	}
	2777
	2778	//--------------------------------------------------------------------------
	2779	// TupleAssignExpr
	2780	template< typename pass_type >
	2781	void PassVisitor< pass_type >::visit( TupleAssignExpr * node ) {
	2782	VISIT_START( node );
	2783
	2784	indexerScopedAccept( node->result , *this );
[3c398b6]	2785	maybeAccept_impl ( node->stmtExpr, *this );
[e0886db]	2786
	2787	VISIT_END( node );
[13932f14]	2788	}
	2789
[7870799]	2790	template< typename pass_type >
	2791	void PassVisitor< pass_type >::visit( const TupleAssignExpr * node ) {
	2792	VISIT_START( node );
	2793
[e3d7f9f]	2794	indexerScopedAccept( node->result , *this );
[7870799]	2795	maybeAccept_impl( node->stmtExpr, *this );
	2796
	2797	VISIT_END( node );
	2798	}
	2799
[13932f14]	2800	template< typename pass_type >
[e0886db]	2801	Expression * PassVisitor< pass_type >::mutate( TupleAssignExpr * node ) {
	2802	MUTATE_START( node );
[13932f14]	2803
[e0886db]	2804	indexerScopedMutate( node->env , *this );
	2805	indexerScopedMutate( node->result , *this );
[3c398b6]	2806	maybeMutate_impl ( node->stmtExpr, *this );
[13932f14]	2807
[e0886db]	2808	MUTATE_END( Expression, node );
[13932f14]	2809	}
	2810
[9c1600c]	2811	//--------------------------------------------------------------------------
[e0886db]	2812	// StmtExpr
[13932f14]	2813	template< typename pass_type >
[ab904dc]	2814	void PassVisitor< pass_type >::visit( StmtExpr * node ) {
[9c1600c]	2815	VISIT_START( node );
	2816
	2817	// don't want statements from outer CompoundStmts to be added to this StmtExpr
[02fdb8e]	2818	ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
[9c1600c]	2819	ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
	2820	ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
	2821
[e0886db]	2822	indexerScopedAccept( node->result , *this );
[3c398b6]	2823	maybeAccept_impl ( node->statements , *this );
	2824	maybeAccept_impl ( node->returnDecls, *this );
	2825	maybeAccept_impl ( node->dtors , *this );
[9c1600c]	2826
	2827	VISIT_END( node );
[13932f14]	2828	}
	2829
[7870799]	2830	template< typename pass_type >
	2831	void PassVisitor< pass_type >::visit( const StmtExpr * node ) {
	2832	VISIT_START( node );
	2833
[e3d7f9f]	2834	// don't want statements from outer CompoundStmts to be added to this StmtExpr
	2835	ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
	2836	ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
	2837	ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
	2838
	2839	indexerScopedAccept( node->result , *this );
	2840	maybeAccept_impl ( node->statements , *this );
	2841	maybeAccept_impl ( node->returnDecls, *this );
	2842	maybeAccept_impl ( node->dtors , *this );
[7870799]	2843
	2844	VISIT_END( node );
	2845	}
	2846
[296b2be]	2847	template< typename pass_type >
	2848	Expression * PassVisitor< pass_type >::mutate( StmtExpr * node ) {
	2849	MUTATE_START( node );
[4551a6e]	2850
[296b2be]	2851	// don't want statements from outer CompoundStmts to be added to this StmtExpr
[02fdb8e]	2852	ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
[134322e]	2853	ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
	2854	ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
[296b2be]	2855
[e0886db]	2856	indexerScopedMutate( node->result , *this );
[3c398b6]	2857	maybeMutate_impl ( node->statements , *this );
	2858	maybeMutate_impl ( node->returnDecls, *this );
	2859	maybeMutate_impl ( node->dtors , *this );
[296b2be]	2860
	2861	MUTATE_END( Expression, node );
	2862	}
	2863
[e0886db]	2864	//--------------------------------------------------------------------------
	2865	// UniqueExpr
[13932f14]	2866	template< typename pass_type >
[ab904dc]	2867	void PassVisitor< pass_type >::visit( UniqueExpr * node ) {
[e0886db]	2868	VISIT_START( node );
	2869
	2870	indexerScopedAccept( node->result, *this );
[3c398b6]	2871	maybeAccept_impl ( node->expr , *this );
[e0886db]	2872
	2873	VISIT_END( node );
	2874	}
	2875
[7870799]	2876	template< typename pass_type >
	2877	void PassVisitor< pass_type >::visit( const UniqueExpr * node ) {
	2878	VISIT_START( node );
	2879
[e3d7f9f]	2880	indexerScopedAccept( node->result, *this );
	2881	maybeAccept_impl ( node->expr , *this );
[7870799]	2882
	2883	VISIT_END( node );
	2884	}
	2885
[e0886db]	2886	template< typename pass_type >
	2887	Expression * PassVisitor< pass_type >::mutate( UniqueExpr * node ) {
	2888	MUTATE_START( node );
	2889
	2890	indexerScopedMutate( node->env , *this );
	2891	indexerScopedMutate( node->result, *this );
[3c398b6]	2892	maybeMutate_impl ( node->expr , *this );
[e0886db]	2893
	2894	MUTATE_END( Expression, node );
[13932f14]	2895	}
	2896
[73367a8]	2897	//--------------------------------------------------------------------------
	2898	// UntypedInitExpr
	2899	template< typename pass_type >
	2900	void PassVisitor< pass_type >::visit( UntypedInitExpr * node ) {
	2901	VISIT_START( node );
	2902
	2903	indexerScopedAccept( node->result, *this );
	2904	maybeAccept_impl ( node->expr , *this );
	2905	// not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
	2906
	2907	VISIT_END( node );
	2908	}
	2909
[7870799]	2910	template< typename pass_type >
	2911	void PassVisitor< pass_type >::visit( const UntypedInitExpr * node ) {
	2912	VISIT_START( node );
	2913
[e3d7f9f]	2914	indexerScopedAccept( node->result, *this );
	2915	maybeAccept_impl ( node->expr , *this );
[7870799]	2916	// not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
	2917
	2918	VISIT_END( node );
	2919	}
	2920
[73367a8]	2921	template< typename pass_type >
	2922	Expression * PassVisitor< pass_type >::mutate( UntypedInitExpr * node ) {
	2923	MUTATE_START( node );
	2924
	2925	indexerScopedMutate( node->env , *this );
	2926	indexerScopedMutate( node->result, *this );
	2927	maybeMutate_impl ( node->expr , *this );
	2928	// not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
	2929
	2930	MUTATE_END( Expression, node );
	2931	}
	2932
	2933	//--------------------------------------------------------------------------
	2934	// InitExpr
	2935	template< typename pass_type >
	2936	void PassVisitor< pass_type >::visit( InitExpr * node ) {
	2937	VISIT_START( node );
	2938
	2939	indexerScopedAccept( node->result, *this );
	2940	maybeAccept_impl ( node->expr , *this );
	2941	maybeAccept_impl ( node->designation, *this );
	2942
	2943	VISIT_END( node );
	2944	}
	2945
[7870799]	2946	template< typename pass_type >
	2947	void PassVisitor< pass_type >::visit( const InitExpr * node ) {
	2948	VISIT_START( node );
	2949
[e3d7f9f]	2950	indexerScopedAccept( node->result, *this );
	2951	maybeAccept_impl ( node->expr , *this );
	2952	maybeAccept_impl ( node->designation, *this );
[7870799]	2953
	2954	VISIT_END( node );
	2955	}
	2956
[73367a8]	2957	template< typename pass_type >
	2958	Expression * PassVisitor< pass_type >::mutate( InitExpr * node ) {
	2959	MUTATE_START( node );
	2960
	2961	indexerScopedMutate( node->env , *this );
	2962	indexerScopedMutate( node->result, *this );
	2963	maybeMutate_impl ( node->expr , *this );
	2964	maybeMutate_impl ( node->designation, *this );
	2965
	2966	MUTATE_END( Expression, node );
	2967	}
	2968
[44b4114]	2969	//--------------------------------------------------------------------------
	2970	// DeletedExpr
	2971	template< typename pass_type >
	2972	void PassVisitor< pass_type >::visit( DeletedExpr * node ) {
	2973	VISIT_START( node );
	2974
	2975	indexerScopedAccept( node->result, *this );
[e3d7f9f]	2976	maybeAccept_impl ( node->expr, *this );
[44b4114]	2977	// don't visit deleteStmt, because it is a pointer to somewhere else in the tree.
	2978
	2979	VISIT_END( node );
	2980	}
	2981
[7870799]	2982	template< typename pass_type >
	2983	void PassVisitor< pass_type >::visit( const DeletedExpr * node ) {
	2984	VISIT_START( node );
	2985
[e3d7f9f]	2986	indexerScopedAccept( node->result, *this );
	2987	maybeAccept_impl ( node->expr, *this );
[7870799]	2988	// don't visit deleteStmt, because it is a pointer to somewhere else in the tree.
	2989
	2990	VISIT_END( node );
	2991	}
	2992
[44b4114]	2993	template< typename pass_type >
	2994	Expression * PassVisitor< pass_type >::mutate( DeletedExpr * node ) {
	2995	MUTATE_START( node );
	2996
	2997	indexerScopedMutate( node->env, *this );
	2998	indexerScopedMutate( node->result, *this );
	2999	maybeMutate_impl( node->expr, *this );
	3000
	3001	MUTATE_END( Expression, node );
	3002	}
	3003
[0f79853]	3004	//--------------------------------------------------------------------------
	3005	// DefaultArgExpr
	3006	template< typename pass_type >
	3007	void PassVisitor< pass_type >::visit( DefaultArgExpr * node ) {
	3008	VISIT_START( node );
	3009
	3010	indexerScopedAccept( node->result, *this );
[e3d7f9f]	3011	maybeAccept_impl ( node->expr, *this );
[0f79853]	3012
	3013	VISIT_END( node );
	3014	}
	3015
[7870799]	3016	template< typename pass_type >
	3017	void PassVisitor< pass_type >::visit( const DefaultArgExpr * node ) {
	3018	VISIT_START( node );
	3019
[e3d7f9f]	3020	indexerScopedAccept( node->result, *this );
	3021	maybeAccept_impl ( node->expr, *this );
[7870799]	3022
	3023	VISIT_END( node );
	3024	}
	3025
[0f79853]	3026	template< typename pass_type >
	3027	Expression * PassVisitor< pass_type >::mutate( DefaultArgExpr * node ) {
	3028	MUTATE_START( node );
	3029
	3030	indexerScopedMutate( node->env, *this );
	3031	indexerScopedMutate( node->result, *this );
	3032	maybeMutate_impl( node->expr, *this );
	3033
	3034	MUTATE_END( Expression, node );
	3035	}
	3036
[d807ca28]	3037	//--------------------------------------------------------------------------
	3038	// GenericExpr
	3039	template< typename pass_type >
	3040	void PassVisitor< pass_type >::visit( GenericExpr * node ) {
	3041	VISIT_START( node );
	3042
	3043	indexerScopedAccept( node->result, *this );
	3044	maybeAccept_impl( node->control, *this );
	3045	for ( GenericExpr::Association & assoc : node->associations ) {
	3046	indexerScopedAccept( assoc.type, *this );
	3047	maybeAccept_impl( assoc.expr, *this );
	3048	}
	3049
	3050	VISIT_END( node );
	3051	}
	3052
[7870799]	3053	template< typename pass_type >
	3054	void PassVisitor< pass_type >::visit( const GenericExpr * node ) {
	3055	VISIT_START( node );
	3056
[e3d7f9f]	3057	indexerScopedAccept( node->result, *this );
[7870799]	3058	maybeAccept_impl( node->control, *this );
	3059	for ( const GenericExpr::Association & assoc : node->associations ) {
[e3d7f9f]	3060	indexerScopedAccept( assoc.type, *this );
[7870799]	3061	maybeAccept_impl( assoc.expr, *this );
	3062	}
	3063
	3064	VISIT_END( node );
	3065	}
	3066
[d807ca28]	3067	template< typename pass_type >
	3068	Expression * PassVisitor< pass_type >::mutate( GenericExpr * node ) {
	3069	MUTATE_START( node );
	3070
	3071	indexerScopedMutate( node->env, *this );
	3072	indexerScopedMutate( node->result, *this );
	3073	maybeMutate_impl( node->control, *this );
	3074	for ( GenericExpr::Association & assoc : node->associations ) {
	3075	indexerScopedMutate( assoc.type, *this );
	3076	maybeMutate_impl( assoc.expr, *this );
	3077	}
	3078
	3079	MUTATE_END( Expression, node );
	3080	}
	3081
[17fc7a5]	3082	//--------------------------------------------------------------------------
	3083	// VoidType
[13932f14]	3084	template< typename pass_type >
[ab904dc]	3085	void PassVisitor< pass_type >::visit( VoidType * node ) {
[599fbb6]	3086	VISIT_START( node );
	3087
	3088	maybeAccept_impl( node->forall, *this );
	3089
	3090	VISIT_END( node );
	3091	}
	3092
[7870799]	3093	template< typename pass_type >
	3094	void PassVisitor< pass_type >::visit( const VoidType * node ) {
	3095	VISIT_START( node );
	3096
	3097	maybeAccept_impl( node->forall, *this );
	3098
	3099	VISIT_END( node );
	3100	}
	3101
[599fbb6]	3102	template< typename pass_type >
	3103	Type * PassVisitor< pass_type >::mutate( VoidType * node ) {
	3104	MUTATE_START( node );
	3105
	3106	maybeMutate_impl( node->forall, *this );
	3107
	3108	MUTATE_END( Type, node );
[13932f14]	3109	}
	3110
[17fc7a5]	3111	//--------------------------------------------------------------------------
	3112	// BasicType
[13932f14]	3113	template< typename pass_type >
[ab904dc]	3114	void PassVisitor< pass_type >::visit( BasicType * node ) {
[17fc7a5]	3115	VISIT_START( node );
	3116
	3117	maybeAccept_impl( node->forall, *this );
	3118
	3119	VISIT_END( node );
	3120	}
	3121
[7870799]	3122	template< typename pass_type >
	3123	void PassVisitor< pass_type >::visit( const BasicType * node ) {
	3124	VISIT_START( node );
	3125
	3126	maybeAccept_impl( node->forall, *this );
	3127
	3128	VISIT_END( node );
	3129	}
	3130
[17fc7a5]	3131	template< typename pass_type >
	3132	Type * PassVisitor< pass_type >::mutate( BasicType * node ) {
	3133	MUTATE_START( node );
	3134
	3135	maybeMutate_impl( node->forall, *this );
	3136
	3137	MUTATE_END( Type, node );
[13932f14]	3138	}
	3139
[17fc7a5]	3140	//--------------------------------------------------------------------------
	3141	// PointerType
[13932f14]	3142	template< typename pass_type >
[ab904dc]	3143	void PassVisitor< pass_type >::visit( PointerType * node ) {
[17fc7a5]	3144	VISIT_START( node );
	3145
	3146	maybeAccept_impl( node->forall, *this );
[cfaf9be]	3147	// xxx - should PointerType visit/mutate dimension?
[17fc7a5]	3148	maybeAccept_impl( node->base, *this );
	3149
	3150	VISIT_END( node );
[13932f14]	3151	}
	3152
[7870799]	3153	template< typename pass_type >
	3154	void PassVisitor< pass_type >::visit( const PointerType * node ) {
	3155	VISIT_START( node );
	3156
	3157	maybeAccept_impl( node->forall, *this );
	3158	// xxx - should PointerType visit/mutate dimension?
	3159	maybeAccept_impl( node->base, *this );
	3160
	3161	VISIT_END( node );
	3162	}
	3163
[17fc7a5]	3164	template< typename pass_type >
	3165	Type * PassVisitor< pass_type >::mutate( PointerType * node ) {
	3166	MUTATE_START( node );
	3167
	3168	maybeMutate_impl( node->forall, *this );
[cfaf9be]	3169	// xxx - should PointerType visit/mutate dimension?
[17fc7a5]	3170	maybeMutate_impl( node->base, *this );
	3171
	3172	MUTATE_END( Type, node );
	3173	}
	3174
	3175	//--------------------------------------------------------------------------
	3176	// ArrayType
[13932f14]	3177	template< typename pass_type >
[ab904dc]	3178	void PassVisitor< pass_type >::visit( ArrayType * node ) {
[17fc7a5]	3179	VISIT_START( node );
	3180
	3181	maybeAccept_impl( node->forall, *this );
	3182	maybeAccept_impl( node->dimension, *this );
	3183	maybeAccept_impl( node->base, *this );
	3184
	3185	VISIT_END( node );
[13932f14]	3186	}
	3187
[7870799]	3188	template< typename pass_type >
	3189	void PassVisitor< pass_type >::visit( const ArrayType * node ) {
	3190	VISIT_START( node );
	3191
	3192	maybeAccept_impl( node->forall, *this );
	3193	maybeAccept_impl( node->dimension, *this );
	3194	maybeAccept_impl( node->base, *this );
	3195
	3196	VISIT_END( node );
	3197	}
	3198
[17fc7a5]	3199	template< typename pass_type >
	3200	Type * PassVisitor< pass_type >::mutate( ArrayType * node ) {
	3201	MUTATE_START( node );
	3202
	3203	maybeMutate_impl( node->forall, *this );
	3204	maybeMutate_impl( node->dimension, *this );
	3205	maybeMutate_impl( node->base, *this );
	3206
	3207	MUTATE_END( Type, node );
	3208	}
	3209
	3210	//--------------------------------------------------------------------------
	3211	// ReferenceType
[6b9b047]	3212	template< typename pass_type >
	3213	void PassVisitor< pass_type >::visit( ReferenceType * node ) {
[17fc7a5]	3214	VISIT_START( node );
	3215
	3216	maybeAccept_impl( node->forall, *this );
	3217	maybeAccept_impl( node->base, *this );
	3218
	3219	VISIT_END( node );
	3220	}
	3221
[7870799]	3222	template< typename pass_type >
	3223	void PassVisitor< pass_type >::visit( const ReferenceType * node ) {
	3224	VISIT_START( node );
	3225
	3226	maybeAccept_impl( node->forall, *this );
	3227	maybeAccept_impl( node->base, *this );
	3228
	3229	VISIT_END( node );
	3230	}
	3231
[17fc7a5]	3232	template< typename pass_type >
	3233	Type * PassVisitor< pass_type >::mutate( ReferenceType * node ) {
	3234	MUTATE_START( node );
	3235
	3236	maybeMutate_impl( node->forall, *this );
	3237	maybeMutate_impl( node->base, *this );
	3238
	3239	MUTATE_END( Type, node );
[6b9b047]	3240	}
	3241
[c5d7701]	3242	//--------------------------------------------------------------------------
	3243	// QualifiedType
	3244	template< typename pass_type >
	3245	void PassVisitor< pass_type >::visit( QualifiedType * node ) {
	3246	VISIT_START( node );
	3247
	3248	maybeAccept_impl( node->forall, *this );
[c194661]	3249	maybeAccept_impl( node->parent, *this );
	3250	maybeAccept_impl( node->child, *this );
[c5d7701]	3251
	3252	VISIT_END( node );
	3253	}
	3254
[7870799]	3255	template< typename pass_type >
	3256	void PassVisitor< pass_type >::visit( const QualifiedType * node ) {
	3257	VISIT_START( node );
	3258
	3259	maybeAccept_impl( node->forall, *this );
	3260	maybeAccept_impl( node->parent, *this );
	3261	maybeAccept_impl( node->child, *this );
	3262
	3263	VISIT_END( node );
	3264	}
	3265
[c5d7701]	3266	template< typename pass_type >
	3267	Type * PassVisitor< pass_type >::mutate( QualifiedType * node ) {
	3268	MUTATE_START( node );
	3269
	3270	maybeMutate_impl( node->forall, *this );
[c194661]	3271	maybeMutate_impl( node->parent, *this );
	3272	maybeMutate_impl( node->child, *this );
[c5d7701]	3273
	3274	MUTATE_END( Type, node );
	3275	}
	3276
[17fc7a5]	3277	//--------------------------------------------------------------------------
	3278	// FunctionType
[13932f14]	3279	template< typename pass_type >
[ab904dc]	3280	void PassVisitor< pass_type >::visit( FunctionType * node ) {
[17fc7a5]	3281	VISIT_START( node );
	3282
	3283	maybeAccept_impl( node->forall, *this );
	3284	maybeAccept_impl( node->returnVals, *this );
	3285	maybeAccept_impl( node->parameters, *this );
	3286
	3287	VISIT_END( node );
	3288	}
	3289
[7870799]	3290	template< typename pass_type >
	3291	void PassVisitor< pass_type >::visit( const FunctionType * node ) {
	3292	VISIT_START( node );
	3293
	3294	maybeAccept_impl( node->forall, *this );
	3295	maybeAccept_impl( node->returnVals, *this );
	3296	maybeAccept_impl( node->parameters, *this );
	3297
	3298	VISIT_END( node );
	3299	}
	3300
[17fc7a5]	3301	template< typename pass_type >
	3302	Type * PassVisitor< pass_type >::mutate( FunctionType * node ) {
	3303	MUTATE_START( node );
	3304
	3305	maybeMutate_impl( node->forall, *this );
	3306	maybeMutate_impl( node->returnVals, *this );
	3307	maybeMutate_impl( node->parameters, *this );
	3308
	3309	MUTATE_END( Type, node );
[13932f14]	3310	}
	3311
[e0886db]	3312	//--------------------------------------------------------------------------
	3313	// StructInstType
[13932f14]	3314	template< typename pass_type >
[ab904dc]	3315	void PassVisitor< pass_type >::visit( StructInstType * node ) {
[e0886db]	3316	VISIT_START( node );
	3317
	3318	indexerAddStruct( node->name );
	3319
	3320	{
	3321	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	3322	maybeAccept_impl( node->forall , *this );
	3323	maybeAccept_impl( node->parameters, *this );
[e0886db]	3324	}
	3325
	3326	VISIT_END( node );
	3327	}
	3328
[7870799]	3329	template< typename pass_type >
	3330	void PassVisitor< pass_type >::visit( const StructInstType * node ) {
	3331	VISIT_START( node );
	3332
[e3d7f9f]	3333	indexerAddStruct( node->name );
	3334
	3335	{
	3336	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	3337	maybeAccept_impl( node->forall , *this );
	3338	maybeAccept_impl( node->parameters, *this );
	3339	}
[7870799]	3340
	3341	VISIT_END( node );
	3342	}
	3343
[e0886db]	3344	template< typename pass_type >
	3345	Type * PassVisitor< pass_type >::mutate( StructInstType * node ) {
	3346	MUTATE_START( node );
	3347
	3348	indexerAddStruct( node->name );
	3349
	3350	{
	3351	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	3352	maybeMutate_impl( node->forall , *this );
	3353	maybeMutate_impl( node->parameters, *this );
[e0886db]	3354	}
	3355
	3356	MUTATE_END( Type, node );
[13932f14]	3357	}
	3358
[e0886db]	3359	//--------------------------------------------------------------------------
	3360	// UnionInstType
[13932f14]	3361	template< typename pass_type >
[ab904dc]	3362	void PassVisitor< pass_type >::visit( UnionInstType * node ) {
[e0886db]	3363	VISIT_START( node );
	3364
[74e3263]	3365	indexerAddUnion( node->name );
[e0886db]	3366
	3367	{
	3368	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	3369	maybeAccept_impl( node->forall , *this );
	3370	maybeAccept_impl( node->parameters, *this );
[e0886db]	3371	}
	3372
	3373	VISIT_END( node );
	3374	}
	3375
[7870799]	3376	template< typename pass_type >
	3377	void PassVisitor< pass_type >::visit( const UnionInstType * node ) {
	3378	VISIT_START( node );
	3379
[74e3263]	3380	indexerAddUnion( node->name );
[e3d7f9f]	3381
	3382	{
	3383	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	3384	maybeAccept_impl( node->forall , *this );
	3385	maybeAccept_impl( node->parameters, *this );
	3386	}
[7870799]	3387
	3388	VISIT_END( node );
	3389	}
	3390
[e0886db]	3391	template< typename pass_type >
	3392	Type * PassVisitor< pass_type >::mutate( UnionInstType * node ) {
	3393	MUTATE_START( node );
	3394
[74e3263]	3395	indexerAddUnion( node->name );
[e0886db]	3396
	3397	{
	3398	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	3399	maybeMutate_impl( node->forall , *this );
	3400	maybeMutate_impl( node->parameters, *this );
[e0886db]	3401	}
	3402
	3403	MUTATE_END( Type, node );
[13932f14]	3404	}
	3405
[e0886db]	3406	//--------------------------------------------------------------------------
	3407	// EnumInstType
[13932f14]	3408	template< typename pass_type >
[ab904dc]	3409	void PassVisitor< pass_type >::visit( EnumInstType * node ) {
[86e84e4]	3410	VISIT_START( node );
	3411
	3412	maybeAccept_impl( node->forall, *this );
	3413	maybeAccept_impl( node->parameters, *this );
	3414
	3415	VISIT_END( node );
[13932f14]	3416	}
	3417
[7870799]	3418	template< typename pass_type >
	3419	void PassVisitor< pass_type >::visit( const EnumInstType * node ) {
	3420	VISIT_START( node );
	3421
	3422	maybeAccept_impl( node->forall, *this );
	3423	maybeAccept_impl( node->parameters, *this );
	3424
	3425	VISIT_END( node );
	3426	}
	3427
[e0886db]	3428	template< typename pass_type >
	3429	Type * PassVisitor< pass_type >::mutate( EnumInstType * node ) {
[86e84e4]	3430	MUTATE_START( node );
	3431
	3432	maybeMutate_impl( node->forall, *this );
	3433	maybeMutate_impl( node->parameters, *this );
	3434
	3435	MUTATE_END( Type, node );
[e0886db]	3436	}
	3437
	3438	//--------------------------------------------------------------------------
	3439	// TraitInstType
[13932f14]	3440	template< typename pass_type >
[ab904dc]	3441	void PassVisitor< pass_type >::visit( TraitInstType * node ) {
[e0886db]	3442	VISIT_START( node );
	3443
[3c398b6]	3444	maybeAccept_impl( node->forall , *this );
	3445	maybeAccept_impl( node->parameters, *this );
[e0886db]	3446
	3447	VISIT_END( node );
	3448	}
	3449
[7870799]	3450	template< typename pass_type >
	3451	void PassVisitor< pass_type >::visit( const TraitInstType * node ) {
	3452	VISIT_START( node );
	3453
	3454	maybeAccept_impl( node->forall , *this );
	3455	maybeAccept_impl( node->parameters, *this );
	3456
	3457	VISIT_END( node );
	3458	}
	3459
[e0886db]	3460	template< typename pass_type >
	3461	Type * PassVisitor< pass_type >::mutate( TraitInstType * node ) {
	3462	MUTATE_START( node );
	3463
[3c398b6]	3464	maybeMutate_impl( node->forall , *this );
	3465	maybeMutate_impl( node->parameters, *this );
[e0886db]	3466
	3467	MUTATE_END( Type, node );
[13932f14]	3468	}
	3469
[e0886db]	3470	//--------------------------------------------------------------------------
	3471	// TypeInstType
[13932f14]	3472	template< typename pass_type >
[ab904dc]	3473	void PassVisitor< pass_type >::visit( TypeInstType * node ) {
[86e84e4]	3474	VISIT_START( node );
	3475
	3476	maybeAccept_impl( node->forall , *this );
	3477	maybeAccept_impl( node->parameters, *this );
	3478
	3479	VISIT_END( node );
	3480	}
	3481
[7870799]	3482	template< typename pass_type >
	3483	void PassVisitor< pass_type >::visit( const TypeInstType * node ) {
	3484	VISIT_START( node );
	3485
	3486	maybeAccept_impl( node->forall , *this );
	3487	maybeAccept_impl( node->parameters, *this );
	3488
	3489	VISIT_END( node );
	3490	}
	3491
[86e84e4]	3492	template< typename pass_type >
	3493	Type * PassVisitor< pass_type >::mutate( TypeInstType * node ) {
	3494	MUTATE_START( node );
	3495
	3496	maybeMutate_impl( node->forall , *this );
	3497	maybeMutate_impl( node->parameters, *this );
	3498
	3499	MUTATE_END( Type, node );
[13932f14]	3500	}
	3501
[a8a2b0a]	3502	//--------------------------------------------------------------------------
	3503	// TupleType
[13932f14]	3504	template< typename pass_type >
[ab904dc]	3505	void PassVisitor< pass_type >::visit( TupleType * node ) {
[a8a2b0a]	3506	VISIT_START( node );
	3507
	3508	maybeAccept_impl( node->forall, *this );
	3509	maybeAccept_impl( node->types, *this );
	3510	maybeAccept_impl( node->members, *this );
	3511
	3512	VISIT_END( node );
[13932f14]	3513	}
	3514
[7870799]	3515	template< typename pass_type >
	3516	void PassVisitor< pass_type >::visit( const TupleType * node ) {
	3517	VISIT_START( node );
	3518
	3519	maybeAccept_impl( node->forall, *this );
	3520	maybeAccept_impl( node->types, *this );
	3521	maybeAccept_impl( node->members, *this );
	3522
	3523	VISIT_END( node );
	3524	}
	3525
[a8a2b0a]	3526	template< typename pass_type >
	3527	Type * PassVisitor< pass_type >::mutate( TupleType * node ) {
	3528	MUTATE_START( node );
	3529
	3530	maybeMutate_impl( node->forall, *this );
	3531	maybeMutate_impl( node->types, *this );
	3532	maybeMutate_impl( node->members, *this );
	3533
	3534	MUTATE_END( Type, node );
	3535	}
	3536
	3537	//--------------------------------------------------------------------------
	3538	// TypeofType
[13932f14]	3539	template< typename pass_type >
[ab904dc]	3540	void PassVisitor< pass_type >::visit( TypeofType * node ) {
[a8a2b0a]	3541	VISIT_START( node );
	3542
	3543	assert( node->expr );
	3544	maybeAccept_impl( node->expr, *this );
	3545
	3546	VISIT_END( node );
[13932f14]	3547	}
	3548
[7870799]	3549	template< typename pass_type >
	3550	void PassVisitor< pass_type >::visit( const TypeofType * node ) {
	3551	VISIT_START( node );
	3552
	3553	assert( node->expr );
	3554	maybeAccept_impl( node->expr, *this );
	3555
	3556	VISIT_END( node );
	3557	}
	3558
[a8a2b0a]	3559	template< typename pass_type >
	3560	Type * PassVisitor< pass_type >::mutate( TypeofType * node ) {
	3561	MUTATE_START( node );
	3562
	3563	assert( node->expr );
	3564	maybeMutate_impl( node->expr, *this );
	3565
	3566	MUTATE_END( Type, node );
	3567	}
	3568
	3569	//--------------------------------------------------------------------------
	3570	// AttrType
[13932f14]	3571	template< typename pass_type >
[ab904dc]	3572	void PassVisitor< pass_type >::visit( AttrType * node ) {
[a8a2b0a]	3573	VISIT_START( node );
	3574
	3575	if ( node->isType ) {
	3576	assert( node->type );
	3577	maybeAccept_impl( node->type, *this );
	3578	} else {
	3579	assert( node->expr );
	3580	maybeAccept_impl( node->expr, *this );
	3581	} // if
	3582
	3583	VISIT_END( node );
[13932f14]	3584	}
	3585
[7870799]	3586	template< typename pass_type >
	3587	void PassVisitor< pass_type >::visit( const AttrType * node ) {
	3588	VISIT_START( node );
	3589
	3590	if ( node->isType ) {
	3591	assert( node->type );
	3592	maybeAccept_impl( node->type, *this );
	3593	} else {
	3594	assert( node->expr );
	3595	maybeAccept_impl( node->expr, *this );
	3596	} // if
	3597
	3598	VISIT_END( node );
	3599	}
	3600
[a8a2b0a]	3601	template< typename pass_type >
	3602	Type * PassVisitor< pass_type >::mutate( AttrType * node ) {
	3603	MUTATE_START( node );
	3604
	3605	if ( node->isType ) {
	3606	assert( node->type );
	3607	maybeMutate_impl( node->type, *this );
	3608	} else {
	3609	assert( node->expr );
	3610	maybeMutate_impl( node->expr, *this );
	3611	} // if
	3612
	3613	MUTATE_END( Type, node );
	3614	}
	3615
	3616	//--------------------------------------------------------------------------
	3617	// VarArgsType
[13932f14]	3618	template< typename pass_type >
[ab904dc]	3619	void PassVisitor< pass_type >::visit( VarArgsType * node ) {
[a8a2b0a]	3620	VISIT_START( node );
	3621
	3622	maybeAccept_impl( node->forall, *this );
	3623
	3624	VISIT_END( node );
[13932f14]	3625	}
	3626
[7870799]	3627	template< typename pass_type >
	3628	void PassVisitor< pass_type >::visit( const VarArgsType * node ) {
	3629	VISIT_START( node );
	3630
	3631	maybeAccept_impl( node->forall, *this );
	3632
	3633	VISIT_END( node );
	3634	}
	3635
[a8a2b0a]	3636	template< typename pass_type >
	3637	Type * PassVisitor< pass_type >::mutate( VarArgsType * node ) {
	3638	MUTATE_START( node );
	3639
	3640	maybeMutate_impl( node->forall, *this );
	3641
	3642	MUTATE_END( Type, node );
	3643	}
	3644
	3645	//--------------------------------------------------------------------------
	3646	// ZeroType
[13932f14]	3647	template< typename pass_type >
[ab904dc]	3648	void PassVisitor< pass_type >::visit( ZeroType * node ) {
[a8a2b0a]	3649	VISIT_START( node );
	3650
	3651	maybeAccept_impl( node->forall, *this );
	3652
	3653	VISIT_END( node );
[13932f14]	3654	}
	3655
[7870799]	3656	template< typename pass_type >
	3657	void PassVisitor< pass_type >::visit( const ZeroType * node ) {
	3658	VISIT_START( node );
	3659
	3660	maybeAccept_impl( node->forall, *this );
	3661
	3662	VISIT_END( node );
	3663	}
	3664
[a8a2b0a]	3665	template< typename pass_type >
	3666	Type * PassVisitor< pass_type >::mutate( ZeroType * node ) {
	3667	MUTATE_START( node );
	3668
	3669	maybeMutate_impl( node->forall, *this );
	3670
	3671	MUTATE_END( Type, node );
	3672	}
	3673
	3674	//--------------------------------------------------------------------------
	3675	// OneType
[13932f14]	3676	template< typename pass_type >
[ab904dc]	3677	void PassVisitor< pass_type >::visit( OneType * node ) {
[a8a2b0a]	3678	VISIT_START( node );
	3679
	3680	maybeAccept_impl( node->forall, *this );
	3681
	3682	VISIT_END( node );
[13932f14]	3683	}
	3684
[7870799]	3685	template< typename pass_type >
	3686	void PassVisitor< pass_type >::visit( const OneType * node ) {
	3687	VISIT_START( node );
	3688
	3689	maybeAccept_impl( node->forall, *this );
	3690
	3691	VISIT_END( node );
	3692	}
	3693
[a8a2b0a]	3694	template< typename pass_type >
	3695	Type * PassVisitor< pass_type >::mutate( OneType * node ) {
	3696	MUTATE_START( node );
	3697
	3698	maybeMutate_impl( node->forall, *this );
	3699
	3700	MUTATE_END( Type, node );
	3701	}
	3702
[47498bd]	3703	//--------------------------------------------------------------------------
	3704	// GlobalScopeType
	3705	template< typename pass_type >
	3706	void PassVisitor< pass_type >::visit( GlobalScopeType * node ) {
	3707	VISIT_START( node );
	3708
	3709	maybeAccept_impl( node->forall, *this );
	3710
	3711	VISIT_END( node );
	3712	}
	3713
[7870799]	3714	template< typename pass_type >
	3715	void PassVisitor< pass_type >::visit( const GlobalScopeType * node ) {
	3716	VISIT_START( node );
	3717
	3718	maybeAccept_impl( node->forall, *this );
	3719
	3720	VISIT_END( node );
	3721	}
	3722
[47498bd]	3723	template< typename pass_type >
	3724	Type * PassVisitor< pass_type >::mutate( GlobalScopeType * node ) {
	3725	MUTATE_START( node );
	3726
	3727	maybeMutate_impl( node->forall, *this );
	3728
	3729	MUTATE_END( Type, node );
	3730	}
	3731
[a8a2b0a]	3732	//--------------------------------------------------------------------------
	3733	// Designation
[b11d8e2]	3734	template< typename pass_type >
	3735	void PassVisitor< pass_type >::visit( Designation * node ) {
	3736	VISIT_START( node );
	3737
[a8a2b0a]	3738	maybeAccept_impl( node->designators, *this );
[b11d8e2]	3739
	3740	VISIT_END( node );
	3741	}
	3742
[7870799]	3743	template< typename pass_type >
	3744	void PassVisitor< pass_type >::visit( const Designation * node ) {
	3745	VISIT_START( node );
	3746
	3747	maybeAccept_impl( node->designators, *this );
	3748
	3749	VISIT_END( node );
	3750	}
	3751
[b11d8e2]	3752	template< typename pass_type >
	3753	Designation * PassVisitor< pass_type >::mutate( Designation * node ) {
	3754	MUTATE_START( node );
	3755
[a8a2b0a]	3756	maybeMutate_impl( node->designators, *this );
[b11d8e2]	3757
	3758	MUTATE_END( Designation, node );
	3759	}
	3760
[9c1600c]	3761	//--------------------------------------------------------------------------
[e0886db]	3762	// SingleInit
[13932f14]	3763	template< typename pass_type >
[ab904dc]	3764	void PassVisitor< pass_type >::visit( SingleInit * node ) {
[9c1600c]	3765	VISIT_START( node );
	3766
[a8a2b0a]	3767	visitExpression( node->value );
[9c1600c]	3768
	3769	VISIT_END( node );
[13932f14]	3770	}
	3771
[7870799]	3772	template< typename pass_type >
	3773	void PassVisitor< pass_type >::visit( const SingleInit * node ) {
	3774	VISIT_START( node );
	3775
	3776	visitExpression( node->value );
	3777
	3778	VISIT_END( node );
	3779	}
	3780
[296b2be]	3781	template< typename pass_type >
	3782	Initializer * PassVisitor< pass_type >::mutate( SingleInit * node ) {
	3783	MUTATE_START( node );
	3784
[a8a2b0a]	3785	node->value = mutateExpression( node->value );
[296b2be]	3786
	3787	MUTATE_END( Initializer, node );
	3788	}
	3789
[a8a2b0a]	3790	//--------------------------------------------------------------------------
	3791	// ListInit
[13932f14]	3792	template< typename pass_type >
[ab904dc]	3793	void PassVisitor< pass_type >::visit( ListInit * node ) {
[a8a2b0a]	3794	VISIT_START( node );
[13932f14]	3795
[a8a2b0a]	3796	maybeAccept_impl( node->designations, *this );
	3797	maybeAccept_impl( node->initializers, *this );
[13932f14]	3798
[a8a2b0a]	3799	VISIT_END( node );
[13932f14]	3800	}
	3801
[7870799]	3802	template< typename pass_type >
	3803	void PassVisitor< pass_type >::visit( const ListInit * node ) {
	3804	VISIT_START( node );
	3805
	3806	maybeAccept_impl( node->designations, *this );
	3807	maybeAccept_impl( node->initializers, *this );
	3808
	3809	VISIT_END( node );
	3810	}
	3811
[13932f14]	3812	template< typename pass_type >
[a8a2b0a]	3813	Initializer * PassVisitor< pass_type >::mutate( ListInit * node ) {
	3814	MUTATE_START( node );
	3815
	3816	maybeMutate_impl( node->designations, *this );
	3817	maybeMutate_impl( node->initializers, *this );
	3818
	3819	MUTATE_END( Initializer, node );
[13932f14]	3820	}
[ab904dc]	3821
[a8a2b0a]	3822	//--------------------------------------------------------------------------
	3823	// ConstructorInit
[5ea7a22]	3824	template< typename pass_type >
[a8a2b0a]	3825	void PassVisitor< pass_type >::visit( ConstructorInit * node ) {
	3826	VISIT_START( node );
[5ea7a22]	3827
[a8a2b0a]	3828	maybeAccept_impl( node->ctor, *this );
	3829	maybeAccept_impl( node->dtor, *this );
	3830	maybeAccept_impl( node->init, *this );
[ab904dc]	3831
[a8a2b0a]	3832	VISIT_END( node );
[ab904dc]	3833	}
	3834
[7870799]	3835	template< typename pass_type >
	3836	void PassVisitor< pass_type >::visit( const ConstructorInit * node ) {
	3837	VISIT_START( node );
	3838
	3839	maybeAccept_impl( node->ctor, *this );
	3840	maybeAccept_impl( node->dtor, *this );
	3841	maybeAccept_impl( node->init, *this );
	3842
	3843	VISIT_END( node );
	3844	}
	3845
[ab904dc]	3846	template< typename pass_type >
[a8a2b0a]	3847	Initializer * PassVisitor< pass_type >::mutate( ConstructorInit * node ) {
	3848	MUTATE_START( node );
[ab904dc]	3849
[a8a2b0a]	3850	maybeMutate_impl( node->ctor, *this );
	3851	maybeMutate_impl( node->dtor, *this );
	3852	maybeMutate_impl( node->init, *this );
[ab904dc]	3853
[a8a2b0a]	3854	MUTATE_END( Initializer, node );
[ab904dc]	3855	}
	3856
[a8a2b0a]	3857	//--------------------------------------------------------------------------
	3858	// Attribute
[ab904dc]	3859	template< typename pass_type >
[a8a2b0a]	3860	void PassVisitor< pass_type >::visit( Constant * node ) {
	3861	VISIT_START( node );
	3862
	3863	VISIT_END( node );
[ab904dc]	3864	}
	3865
[7870799]	3866	template< typename pass_type >
	3867	void PassVisitor< pass_type >::visit( const Constant * node ) {
	3868	VISIT_START( node );
	3869
	3870	VISIT_END( node );
	3871	}
	3872
[ab904dc]	3873	template< typename pass_type >
[a8a2b0a]	3874	Constant * PassVisitor< pass_type >::mutate( Constant * node ) {
	3875	MUTATE_START( node );
	3876
	3877	MUTATE_END( Constant, node );
[ab904dc]	3878	}
	3879
[a8a2b0a]	3880	//--------------------------------------------------------------------------
	3881	// Attribute
[ab904dc]	3882	template< typename pass_type >
[a8a2b0a]	3883	void PassVisitor< pass_type >::visit( Attribute * node ) {
	3884	VISIT_START( node );
	3885
	3886	maybeAccept_impl( node->parameters, *this );
	3887
	3888	VISIT_END( node );
[4551a6e]	3889	}
[5ea7a22]	3890
[7870799]	3891	template< typename pass_type >
	3892	void PassVisitor< pass_type >::visit( const Attribute * node ) {
	3893	VISIT_START( node );
	3894
	3895	maybeAccept_impl( node->parameters, *this );
	3896
	3897	VISIT_END( node );
	3898	}
	3899
[5ea7a22]	3900	template< typename pass_type >
	3901	Attribute * PassVisitor< pass_type >::mutate( Attribute * node ) {
[a8a2b0a]	3902	MUTATE_START( node );
	3903
	3904	maybeMutate_impl( node->parameters, *this );
	3905
	3906	MUTATE_END( Attribute, node );
[5ea7a22]	3907	}
[447c356]	3908
[a8a2b0a]	3909	//--------------------------------------------------------------------------
	3910	// TypeSubstitution
[447c356]	3911	template< typename pass_type >
	3912	TypeSubstitution * PassVisitor< pass_type >::mutate( TypeSubstitution * node ) {
	3913	MUTATE_START( node );
	3914
	3915	for ( auto & p : node->typeEnv ) {
	3916	indexerScopedMutate( p.second, *this );
	3917	}
	3918	for ( auto & p : node->varEnv ) {
	3919	indexerScopedMutate( p.second, *this );
	3920	}
	3921
	3922	MUTATE_END( TypeSubstitution, node );
	3923	}
[342146e1]	3924
	3925	#undef VISIT_START
	3926	#undef VISIT_END
	3927
	3928	#undef MUTATE_START
[033ff37]	3929	#undef MUTATE_END

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