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source: src/Common/PassVisitor.impl.h@ 2a859b5

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ADT ast-experimental pthread-emulation qualifiedEnum

Last change on this file since 2a859b5 was 4559b34, checked in by JiadaL <j82liang@…>, 4 years ago
Update the String Enum implementation. The declaration now can handles creating the enum decl. But the compilation fails when trying to create reference to the Enum. Need a way to resolve InstTypes
Property mode set to `100644`
File size: 112.0 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 );
[798a8b3]	638	maybeAccept_impl( node->attributes, *this );
[e0886db]	639	}
	640
	641	// this addition replaces the forward declaration
	642	indexerAddStruct( node );
	643
	644	VISIT_END( node );
	645	}
	646
[7870799]	647	template< typename pass_type >
	648	void PassVisitor< pass_type >::visit( const StructDecl * node ) {
	649	VISIT_START( node );
	650
[e3d7f9f]	651	// make up a forward declaration and add it before processing the members
	652	// needs to be on the heap because addStruct saves the pointer
	653	indexerAddStructFwd( node );
	654
	655	{
	656	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	657	maybeAccept_impl( node->parameters, *this );
	658	maybeAccept_impl( node->members , *this );
[798a8b3]	659	maybeAccept_impl( node->attributes, *this );
[e3d7f9f]	660	}
	661
	662	// this addition replaces the forward declaration
	663	indexerAddStruct( node );
[7870799]	664
	665	VISIT_END( node );
	666	}
	667
[e0886db]	668	template< typename pass_type >
	669	Declaration * PassVisitor< pass_type >::mutate( StructDecl * node ) {
	670	MUTATE_START( node );
	671
	672	// make up a forward declaration and add it before processing the members
	673	// needs to be on the heap because addStruct saves the pointer
	674	indexerAddStructFwd( node );
	675
	676	{
	677	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	678	maybeMutate_impl( node->parameters, *this );
	679	maybeMutate_impl( node->members , *this );
[798a8b3]	680	maybeMutate_impl( node->attributes, *this );
[e0886db]	681	}
	682
	683	// this addition replaces the forward declaration
	684	indexerAddStruct( node );
	685
	686	MUTATE_END( Declaration, node );
[13932f14]	687	}
	688
[e0886db]	689	//--------------------------------------------------------------------------
	690	// UnionDecl
[13932f14]	691	template< typename pass_type >
[ab904dc]	692	void PassVisitor< pass_type >::visit( UnionDecl * node ) {
[e0886db]	693	VISIT_START( node );
	694
	695	// make up a forward declaration and add it before processing the members
	696	indexerAddUnionFwd( node );
	697
	698	{
	699	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	700	maybeAccept_impl( node->parameters, *this );
	701	maybeAccept_impl( node->members , *this );
[798a8b3]	702	maybeAccept_impl( node->attributes, *this );
[e0886db]	703	}
	704
	705	indexerAddUnion( node );
	706
	707	VISIT_END( node );
	708	}
[7870799]	709	template< typename pass_type >
	710	void PassVisitor< pass_type >::visit( const UnionDecl * node ) {
	711	VISIT_START( node );
	712
[e3d7f9f]	713	// make up a forward declaration and add it before processing the members
	714	indexerAddUnionFwd( node );
	715
	716	{
	717	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	718	maybeAccept_impl( node->parameters, *this );
	719	maybeAccept_impl( node->members , *this );
[798a8b3]	720	maybeAccept_impl( node->attributes, *this );
[e3d7f9f]	721	}
	722
	723	indexerAddUnion( node );
[7870799]	724
	725	VISIT_END( node );
	726	}
[e0886db]	727
	728	template< typename pass_type >
	729	Declaration * PassVisitor< pass_type >::mutate( UnionDecl * node ) {
	730	MUTATE_START( node );
	731
	732	// make up a forward declaration and add it before processing the members
	733	indexerAddUnionFwd( node );
	734
	735	{
	736	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	737	maybeMutate_impl( node->parameters, *this );
	738	maybeMutate_impl( node->members , *this );
[798a8b3]	739	maybeMutate_impl( node->attributes, *this );
[e0886db]	740	}
	741
	742	indexerAddUnion( node );
	743
	744	MUTATE_END( Declaration, node );
[13932f14]	745	}
	746
[e0886db]	747	//--------------------------------------------------------------------------
	748	// EnumDecl
[13932f14]	749	template< typename pass_type >
[ab904dc]	750	void PassVisitor< pass_type >::visit( EnumDecl * node ) {
[e0886db]	751	VISIT_START( node );
	752
	753	indexerAddEnum( node );
	754
[33a25f9]	755	// unlike structs, traits, and unions, enums inject their members into the global scope
[4559b34]	756	// if ( node->base ) maybeAccept_impl( node->base, *this ); // Need this? Maybe not?
[3c398b6]	757	maybeAccept_impl( node->parameters, *this );
	758	maybeAccept_impl( node->members , *this );
[798a8b3]	759	maybeAccept_impl( node->attributes, *this );
[e0886db]	760
	761	VISIT_END( node );
[13932f14]	762	}
	763
[7870799]	764	template< typename pass_type >
	765	void PassVisitor< pass_type >::visit( const EnumDecl * node ) {
	766	VISIT_START( node );
	767
[e3d7f9f]	768	indexerAddEnum( node );
	769
[7870799]	770	// unlike structs, traits, and unions, enums inject their members into the global scope
	771	maybeAccept_impl( node->parameters, *this );
	772	maybeAccept_impl( node->members , *this );
[798a8b3]	773	maybeAccept_impl( node->attributes, *this );
[7870799]	774
	775	VISIT_END( node );
	776	}
	777
[e0886db]	778	template< typename pass_type >
	779	Declaration * PassVisitor< pass_type >::mutate( EnumDecl * node ) {
	780	MUTATE_START( node );
	781
	782	indexerAddEnum( node );
	783
[522363e]	784	// unlike structs, traits, and unions, enums inject their members into the global scope
[3c398b6]	785	maybeMutate_impl( node->parameters, *this );
	786	maybeMutate_impl( node->members , *this );
[798a8b3]	787	maybeMutate_impl( node->attributes, *this );
[e0886db]	788
	789	MUTATE_END( Declaration, node );
	790	}
	791
	792	//--------------------------------------------------------------------------
	793	// TraitDecl
[13932f14]	794	template< typename pass_type >
[ab904dc]	795	void PassVisitor< pass_type >::visit( TraitDecl * node ) {
[e0886db]	796	VISIT_START( node );
	797
	798	{
	799	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	800	maybeAccept_impl( node->parameters, *this );
	801	maybeAccept_impl( node->members , *this );
[798a8b3]	802	maybeAccept_impl( node->attributes, *this );
[e0886db]	803	}
	804
	805	indexerAddTrait( node );
	806
	807	VISIT_END( node );
[13932f14]	808	}
	809
[7870799]	810	template< typename pass_type >
	811	void PassVisitor< pass_type >::visit( const TraitDecl * node ) {
	812	VISIT_START( node );
	813
[e3d7f9f]	814	{
	815	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	816	maybeAccept_impl( node->parameters, *this );
	817	maybeAccept_impl( node->members , *this );
[798a8b3]	818	maybeAccept_impl( node->attributes, *this );
[e3d7f9f]	819	}
	820
	821	indexerAddTrait( node );
[7870799]	822
	823	VISIT_END( node );
	824	}
	825
[e0886db]	826	template< typename pass_type >
	827	Declaration * PassVisitor< pass_type >::mutate( TraitDecl * node ) {
	828	MUTATE_START( node );
	829
	830	{
	831	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	832	maybeMutate_impl( node->parameters, *this );
	833	maybeMutate_impl( node->members , *this );
[798a8b3]	834	maybeMutate_impl( node->attributes, *this );
[e0886db]	835	}
	836
	837	indexerAddTrait( node );
	838
	839	MUTATE_END( Declaration, node );
	840	}
	841
	842	//--------------------------------------------------------------------------
	843	// TypeDecl
[13932f14]	844	template< typename pass_type >
[ab904dc]	845	void PassVisitor< pass_type >::visit( TypeDecl * node ) {
[e0886db]	846	VISIT_START( node );
	847
	848	{
	849	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	850	maybeAccept_impl( node->base , *this );
[e0886db]	851	}
	852
[33a25f9]	853	// see A NOTE ON THE ORDER OF TRAVERSAL, above
	854	// note that assertions come after the type is added to the symtab, since they are not part of the type proper
	855	// and may depend on the type itself
[e0886db]	856	indexerAddType( node );
	857
[3c398b6]	858	maybeAccept_impl( node->assertions, *this );
[e0886db]	859
	860	indexerScopedAccept( node->init, *this );
	861
	862	VISIT_END( node );
	863	}
	864
[7870799]	865
	866	template< typename pass_type >
	867	void PassVisitor< pass_type >::visit( const TypeDecl * node ) {
	868	VISIT_START( node );
	869
[e3d7f9f]	870	{
	871	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	872	maybeAccept_impl( node->base , *this );
	873	}
	874
	875	// see A NOTE ON THE ORDER OF TRAVERSAL, above
	876	// note that assertions come after the type is added to the symtab, since they are not part of the type proper
	877	// and may depend on the type itself
	878	indexerAddType( node );
	879
[7870799]	880	maybeAccept_impl( node->assertions, *this );
	881
[e3d7f9f]	882	indexerScopedAccept( node->init, *this );
	883
[7870799]	884	VISIT_END( node );
	885	}
	886
[e0886db]	887	template< typename pass_type >
[982832e]	888	Declaration * PassVisitor< pass_type >::mutate( TypeDecl * node ) {
[e0886db]	889	MUTATE_START( node );
	890
	891	{
	892	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	893	maybeMutate_impl( node->base , *this );
[e0886db]	894	}
	895
[33a25f9]	896	// see A NOTE ON THE ORDER OF TRAVERSAL, above
	897	// note that assertions come after the type is added to the symtab, since they are not part of the type proper
	898	// and may depend on the type itself
[e0886db]	899	indexerAddType( node );
	900
[3c398b6]	901	maybeMutate_impl( node->assertions, *this );
[e0886db]	902
	903	indexerScopedMutate( node->init, *this );
	904
[982832e]	905	MUTATE_END( Declaration, node );
[13932f14]	906	}
	907
[e0886db]	908	//--------------------------------------------------------------------------
	909	// TypedefDecl
[13932f14]	910	template< typename pass_type >
[ab904dc]	911	void PassVisitor< pass_type >::visit( TypedefDecl * node ) {
[e0886db]	912	VISIT_START( node );
	913
	914	{
	915	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	916	maybeAccept_impl( node->base , *this );
[e0886db]	917	}
	918
	919	indexerAddType( node );
	920
[3c398b6]	921	maybeAccept_impl( node->assertions, *this );
[e0886db]	922
	923	VISIT_END( node );
[13932f14]	924	}
	925
[7870799]	926	template< typename pass_type >
	927	void PassVisitor< pass_type >::visit( const TypedefDecl * node ) {
	928	VISIT_START( node );
	929
[e3d7f9f]	930	{
	931	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	932	maybeAccept_impl( node->base , *this );
	933	}
	934
	935	indexerAddType( node );
	936
[7870799]	937	maybeAccept_impl( node->assertions, *this );
	938
	939	VISIT_END( node );
	940	}
	941
[13932f14]	942	template< typename pass_type >
[e0886db]	943	Declaration * PassVisitor< pass_type >::mutate( TypedefDecl * node ) {
	944	MUTATE_START( node );
	945
	946	{
	947	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	948	maybeMutate_impl( node->base , *this );
[e0886db]	949	}
	950
	951	indexerAddType( node );
	952
[3c398b6]	953	maybeMutate_impl( node->assertions, *this );
[e0886db]	954
	955	MUTATE_END( Declaration, node );
[13932f14]	956	}
	957
[9c1600c]	958	//--------------------------------------------------------------------------
[e0886db]	959	// AsmDecl
[13932f14]	960	template< typename pass_type >
[e0886db]	961	void PassVisitor< pass_type >::visit( AsmDecl * node ) {
[9c1600c]	962	VISIT_START( node );
	963
[3c398b6]	964	maybeAccept_impl( node->stmt, *this );
[9c1600c]	965
	966	VISIT_END( node );
[13932f14]	967	}
	968
[7870799]	969	template< typename pass_type >
	970	void PassVisitor< pass_type >::visit( const AsmDecl * node ) {
	971	VISIT_START( node );
	972
	973	maybeAccept_impl( node->stmt, *this );
	974
	975	VISIT_END( node );
	976	}
	977
[296b2be]	978	template< typename pass_type >
[e0886db]	979	AsmDecl * PassVisitor< pass_type >::mutate( AsmDecl * node ) {
[296b2be]	980	MUTATE_START( node );
	981
[3c398b6]	982	maybeMutate_impl( node->stmt, *this );
[e0886db]	983
	984	MUTATE_END( AsmDecl, node );
	985	}
	986
[2d019af]	987	//--------------------------------------------------------------------------
	988	// DirectiveDecl
	989	template< typename pass_type >
	990	void PassVisitor< pass_type >::visit( DirectiveDecl * node ) {
	991	VISIT_START( node );
	992
	993	maybeAccept_impl( node->stmt, *this );
	994
	995	VISIT_END( node );
	996	}
	997
	998	template< typename pass_type >
	999	void PassVisitor< pass_type >::visit( const DirectiveDecl * node ) {
	1000	VISIT_START( node );
	1001
	1002	maybeAccept_impl( node->stmt, *this );
	1003
	1004	VISIT_END( node );
	1005	}
	1006
	1007	template< typename pass_type >
	1008	DirectiveDecl * PassVisitor< pass_type >::mutate( DirectiveDecl * node ) {
	1009	MUTATE_START( node );
	1010
	1011	maybeMutate_impl( node->stmt, *this );
	1012
	1013	MUTATE_END( DirectiveDecl, node );
	1014	}
	1015
[f6e3e34]	1016	//--------------------------------------------------------------------------
	1017	// StaticAssertDecl
	1018	template< typename pass_type >
	1019	void PassVisitor< pass_type >::visit( StaticAssertDecl * node ) {
	1020	VISIT_START( node );
	1021
[842c3d3]	1022	node->condition = visitExpression( node->condition );
	1023	maybeAccept_impl( node->message, *this );
[f6e3e34]	1024
	1025	VISIT_END( node );
	1026	}
	1027
[7870799]	1028	template< typename pass_type >
	1029	void PassVisitor< pass_type >::visit( const StaticAssertDecl * node ) {
	1030	VISIT_START( node );
	1031
	1032	visitExpression( node->condition );
	1033	maybeAccept_impl( node->message, *this );
	1034
	1035	VISIT_END( node );
	1036	}
	1037
[f6e3e34]	1038	template< typename pass_type >
	1039	StaticAssertDecl * PassVisitor< pass_type >::mutate( StaticAssertDecl * node ) {
	1040	MUTATE_START( node );
	1041
[842c3d3]	1042	node->condition = mutateExpression( node->condition );
	1043	maybeMutate_impl( node->message, *this );
[f6e3e34]	1044
	1045	MUTATE_END( StaticAssertDecl, node );
	1046	}
	1047
[e0886db]	1048	//--------------------------------------------------------------------------
	1049	// CompoundStmt
	1050	template< typename pass_type >
	1051	void PassVisitor< pass_type >::visit( CompoundStmt * node ) {
	1052	VISIT_START( node );
	1053	{
[c6c682cf]	1054	// Do not enter a new scope if atFunctionTop is true, don't leave one either.
	1055	ValueGuard< bool > oldAtFunctionTop( atFunctionTop );
	1056	auto guard1 = makeFuncGuard( [this, go = !atFunctionTop]() { if ( go ) indexerScopeEnter(); }, [this, go = !atFunctionTop]() { if ( go ) indexerScopeLeave(); } );
[e0886db]	1057	auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
[c6c682cf]	1058	atFunctionTop = false;
[e0886db]	1059	visitStatementList( node->kids );
	1060	}
	1061	VISIT_END( node );
	1062	}
[296b2be]	1063
[7870799]	1064	template< typename pass_type >
	1065	void PassVisitor< pass_type >::visit( const CompoundStmt * node ) {
	1066	VISIT_START( node );
	1067	{
[c6c682cf]	1068	// Do not enter a new scope if atFunctionTop is true, don't leave one either.
	1069	ValueGuard< bool > oldAtFunctionTop( atFunctionTop );
	1070	auto guard1 = makeFuncGuard( [this, go = !atFunctionTop]() { if ( go ) indexerScopeEnter(); }, [this, go = !atFunctionTop]() { if ( go ) indexerScopeLeave(); } );
[7870799]	1071	auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
[c6c682cf]	1072	atFunctionTop = false;
[7870799]	1073	visitStatementList( node->kids );
	1074	}
	1075	VISIT_END( node );
	1076	}
	1077
[e0886db]	1078	template< typename pass_type >
	1079	CompoundStmt * PassVisitor< pass_type >::mutate( CompoundStmt * node ) {
	1080	MUTATE_START( node );
	1081	{
[c6c682cf]	1082	// Do not enter a new scope if atFunctionTop is true, don't leave one either.
	1083	ValueGuard< bool > oldAtFunctionTop( atFunctionTop );
	1084	auto guard1 = makeFuncGuard( [this, go = !atFunctionTop]() { if ( go ) indexerScopeEnter(); }, [this, go = !atFunctionTop]() { if ( go ) indexerScopeLeave(); } );
[e0886db]	1085	auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
[c6c682cf]	1086	atFunctionTop = false;
[e0886db]	1087	mutateStatementList( node->kids );
	1088	}
[296b2be]	1089	MUTATE_END( CompoundStmt, node );
	1090	}
	1091
[9c1600c]	1092	//--------------------------------------------------------------------------
	1093	// ExprStmt
[13932f14]	1094	template< typename pass_type >
[ab904dc]	1095	void PassVisitor< pass_type >::visit( ExprStmt * node ) {
[9c1600c]	1096	VISIT_START( node );
	1097
[e0886db]	1098	visitExpression( node->expr );
[9c1600c]	1099
	1100	VISIT_END( node );
[13932f14]	1101	}
	1102
[7870799]	1103	template< typename pass_type >
	1104	void PassVisitor< pass_type >::visit( const ExprStmt * node ) {
	1105	VISIT_START( node );
	1106
	1107	visitExpression( node->expr );
	1108
	1109	VISIT_END( node );
	1110	}
	1111
[296b2be]	1112	template< typename pass_type >
	1113	Statement * PassVisitor< pass_type >::mutate( ExprStmt * node ) {
	1114	MUTATE_START( node );
	1115
[e0886db]	1116	node->expr = mutateExpression( node->expr );
[296b2be]	1117
	1118	MUTATE_END( Statement, node );
	1119	}
	1120
[6ca154b]	1121	//--------------------------------------------------------------------------
	1122	// AsmStmt
[13932f14]	1123	template< typename pass_type >
[ab904dc]	1124	void PassVisitor< pass_type >::visit( AsmStmt * node ) {
[bc6f918]	1125	VISIT_START( node )
	1126
	1127	maybeAccept_impl( node->instruction, *this );
	1128	maybeAccept_impl( node->output, *this );
	1129	maybeAccept_impl( node->input, *this );
	1130	maybeAccept_impl( node->clobber, *this );
	1131
	1132	VISIT_END( node );
[13932f14]	1133	}
	1134
[7870799]	1135	template< typename pass_type >
	1136	void PassVisitor< pass_type >::visit( const AsmStmt * node ) {
	1137	VISIT_START( node )
	1138
	1139	maybeAccept_impl( node->instruction, *this );
	1140	maybeAccept_impl( node->output, *this );
	1141	maybeAccept_impl( node->input, *this );
	1142	maybeAccept_impl( node->clobber, *this );
	1143
	1144	VISIT_END( node );
	1145	}
	1146
[6ca154b]	1147	template< typename pass_type >
	1148	Statement * PassVisitor< pass_type >::mutate( AsmStmt * node ) {
[bc6f918]	1149	MUTATE_START( node );
	1150
	1151	maybeMutate_impl( node->instruction, *this );
	1152	maybeMutate_impl( node->output, *this );
	1153	maybeMutate_impl( node->input, *this );
	1154	maybeMutate_impl( node->clobber, *this );
	1155
	1156	MUTATE_END( Statement, node );
[6ca154b]	1157	}
	1158
[cc32d83]	1159	//--------------------------------------------------------------------------
	1160	// AsmStmt
	1161	template< typename pass_type >
	1162	void PassVisitor< pass_type >::visit( DirectiveStmt * node ) {
	1163	VISIT_START( node )
	1164
	1165	VISIT_END( node );
	1166	}
	1167
[7870799]	1168	template< typename pass_type >
	1169	void PassVisitor< pass_type >::visit( const DirectiveStmt * node ) {
	1170	VISIT_START( node )
	1171
	1172	VISIT_END( node );
	1173	}
	1174
[cc32d83]	1175	template< typename pass_type >
	1176	Statement * PassVisitor< pass_type >::mutate( DirectiveStmt * node ) {
	1177	MUTATE_START( node );
	1178
	1179	MUTATE_END( Statement, node );
	1180	}
	1181
[9c1600c]	1182	//--------------------------------------------------------------------------
	1183	// IfStmt
[13932f14]	1184	template< typename pass_type >
[ab904dc]	1185	void PassVisitor< pass_type >::visit( IfStmt * node ) {
[4551a6e]	1186	VISIT_START( node );
[33a25f9]	1187	{
	1188	// if statements introduce a level of scope (for the initialization)
	1189	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[7870799]	1190	maybeAccept_impl( node->initialization, *this );
[3c398b6]	1191	visitExpression ( node->condition );
[3b0bc16]	1192	node->then = visitStatement( node->then );
	1193	node->else_ = visitStatement( node->else_ );
[33a25f9]	1194	}
[9c1600c]	1195	VISIT_END( node );
[13932f14]	1196	}
	1197
[7870799]	1198	template< typename pass_type >
	1199	void PassVisitor< pass_type >::visit( const IfStmt * node ) {
	1200	VISIT_START( node );
[e3d7f9f]	1201	{
	1202	// if statements introduce a level of scope (for the initialization)
	1203	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	1204	maybeAccept_impl( node->initialization, *this );
	1205	visitExpression ( node->condition );
[3b0bc16]	1206	visitStatement ( node->then );
	1207	visitStatement ( node->else_ );
[e3d7f9f]	1208	}
[7870799]	1209	VISIT_END( node );
	1210	}
	1211
[296b2be]	1212	template< typename pass_type >
	1213	Statement * PassVisitor< pass_type >::mutate( IfStmt * node ) {
[4551a6e]	1214	MUTATE_START( node );
[e0886db]	1215	{
[33a25f9]	1216	// if statements introduce a level of scope (for the initialization)
[e0886db]	1217	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[7870799]	1218	maybeMutate_impl( node->initialization, *this );
[e0886db]	1219	node->condition = mutateExpression( node->condition );
[3b0bc16]	1220	node->then = mutateStatement ( node->then );
	1221	node->else_ = mutateStatement ( node->else_ );
[e0886db]	1222	}
[296b2be]	1223	MUTATE_END( Statement, node );
	1224	}
	1225
[9c1600c]	1226	//--------------------------------------------------------------------------
[3b0bc16]	1227	// WhileDoStmt
[13932f14]	1228	template< typename pass_type >
[3b0bc16]	1229	void PassVisitor< pass_type >::visit( WhileDoStmt * node ) {
[4551a6e]	1230	VISIT_START( node );
[9c1600c]	1231
[ee3c93d]	1232	{
	1233	// while statements introduce a level of scope (for the initialization)
	1234	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	1235	maybeAccept_impl( node->initialization, *this );
	1236	visitExpression ( node->condition );
	1237	node->body = visitStatement( node->body );
	1238	}
[9c1600c]	1239
	1240	VISIT_END( node );
[13932f14]	1241	}
	1242
[7870799]	1243	template< typename pass_type >
[3b0bc16]	1244	void PassVisitor< pass_type >::visit( const WhileDoStmt * node ) {
[7870799]	1245	VISIT_START( node );
	1246
[e3d7f9f]	1247	{
	1248	// while statements introduce a level of scope (for the initialization)
	1249	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	1250	maybeAccept_impl( node->initialization, *this );
	1251	visitExpression ( node->condition );
	1252	visitStatement ( node->body );
	1253	}
[7870799]	1254
	1255	VISIT_END( node );
	1256	}
	1257
[296b2be]	1258	template< typename pass_type >
[3b0bc16]	1259	Statement * PassVisitor< pass_type >::mutate( WhileDoStmt * node ) {
[4551a6e]	1260	MUTATE_START( node );
[296b2be]	1261
[ee3c93d]	1262	{
	1263	// while statements introduce a level of scope (for the initialization)
	1264	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	1265	maybeMutate_impl( node->initialization, *this );
	1266	node->condition = mutateExpression( node->condition );
	1267	node->body = mutateStatement ( node->body );
	1268	}
	1269
[296b2be]	1270
	1271	MUTATE_END( Statement, node );
	1272	}
	1273
[9c1600c]	1274	//--------------------------------------------------------------------------
[6ca154b]	1275	// ForStmt
[13932f14]	1276	template< typename pass_type >
[ab904dc]	1277	void PassVisitor< pass_type >::visit( ForStmt * node ) {
[4551a6e]	1278	VISIT_START( node );
[e0886db]	1279	{
[33a25f9]	1280	// for statements introduce a level of scope (for the initialization)
[e0886db]	1281	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	1282	maybeAccept_impl( node->initialization, *this );
[e0886db]	1283	visitExpression( node->condition );
	1284	visitExpression( node->increment );
	1285	node->body = visitStatement( node->body );
	1286	}
[9c1600c]	1287	VISIT_END( node );
[13932f14]	1288	}
	1289
[7870799]	1290	template< typename pass_type >
	1291	void PassVisitor< pass_type >::visit( const ForStmt * node ) {
	1292	VISIT_START( node );
[e3d7f9f]	1293	{
	1294	// for statements introduce a level of scope (for the initialization)
	1295	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	1296	maybeAccept_impl( node->initialization, *this );
	1297	visitExpression( node->condition );
	1298	visitExpression( node->increment );
	1299	visitStatement ( node->body );
	1300	}
[7870799]	1301	VISIT_END( node );
	1302	}
	1303
[296b2be]	1304	template< typename pass_type >
	1305	Statement * PassVisitor< pass_type >::mutate( ForStmt * node ) {
[4551a6e]	1306	MUTATE_START( node );
[e0886db]	1307	{
[33a25f9]	1308	// for statements introduce a level of scope (for the initialization)
[e0886db]	1309	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	1310	maybeMutate_impl( node->initialization, *this );
[e0886db]	1311	node->condition = mutateExpression( node->condition );
	1312	node->increment = mutateExpression( node->increment );
	1313	node->body = mutateStatement ( node->body );
	1314	}
[296b2be]	1315	MUTATE_END( Statement, node );
	1316	}
	1317
[9c1600c]	1318	//--------------------------------------------------------------------------
	1319	// SwitchStmt
[13932f14]	1320	template< typename pass_type >
[ab904dc]	1321	void PassVisitor< pass_type >::visit( SwitchStmt * node ) {
[4551a6e]	1322	VISIT_START( node );
[9c1600c]	1323
[e0886db]	1324	visitExpression ( node->condition );
	1325	visitStatementList( node->statements );
[9c1600c]	1326
	1327	VISIT_END( node );
[13932f14]	1328	}
	1329
[7870799]	1330	template< typename pass_type >
	1331	void PassVisitor< pass_type >::visit( const SwitchStmt * node ) {
	1332	VISIT_START( node );
	1333
	1334	visitExpression ( node->condition );
	1335	visitStatementList( node->statements );
	1336
	1337	VISIT_END( node );
	1338	}
	1339
[296b2be]	1340	template< typename pass_type >
	1341	Statement * PassVisitor< pass_type >::mutate( SwitchStmt * node ) {
[4551a6e]	1342	MUTATE_START( node );
	1343
[e0886db]	1344	node->condition = mutateExpression( node->condition );
	1345	mutateStatementList( node->statements );
[4551a6e]	1346
[296b2be]	1347	MUTATE_END( Statement, node );
	1348	}
	1349
[9c1600c]	1350	//--------------------------------------------------------------------------
[35df560]	1351	// CaseStmt
[13932f14]	1352	template< typename pass_type >
[ab904dc]	1353	void PassVisitor< pass_type >::visit( CaseStmt * node ) {
[4551a6e]	1354	VISIT_START( node );
	1355
[e0886db]	1356	visitExpression ( node->condition );
	1357	visitStatementList( node->stmts );
[4551a6e]	1358
[9c1600c]	1359	VISIT_END( node );
[13932f14]	1360	}
	1361
[7870799]	1362	template< typename pass_type >
	1363	void PassVisitor< pass_type >::visit( const CaseStmt * node ) {
	1364	VISIT_START( node );
	1365
	1366	visitExpression ( node->condition );
	1367	visitStatementList( node->stmts );
	1368
	1369	VISIT_END( node );
	1370	}
	1371
[296b2be]	1372	template< typename pass_type >
	1373	Statement * PassVisitor< pass_type >::mutate( CaseStmt * node ) {
[4551a6e]	1374	MUTATE_START( node );
	1375
[e0886db]	1376	node->condition = mutateExpression( node->condition );
	1377	mutateStatementList( node->stmts );
[4551a6e]	1378
[296b2be]	1379	MUTATE_END( Statement, node );
	1380	}
	1381
[6ca154b]	1382	//--------------------------------------------------------------------------
	1383	// BranchStmt
[13932f14]	1384	template< typename pass_type >
[ab904dc]	1385	void PassVisitor< pass_type >::visit( BranchStmt * node ) {
[33c0ce8]	1386	VISIT_START( node );
	1387	VISIT_END( node );
[13932f14]	1388	}
	1389
[7870799]	1390	template< typename pass_type >
	1391	void PassVisitor< pass_type >::visit( const BranchStmt * node ) {
	1392	VISIT_START( node );
	1393	VISIT_END( node );
	1394	}
	1395
[6ca154b]	1396	template< typename pass_type >
	1397	Statement * PassVisitor< pass_type >::mutate( BranchStmt * node ) {
[33c0ce8]	1398	MUTATE_START( node );
	1399	MUTATE_END( Statement, node );
[6ca154b]	1400	}
	1401
[9c1600c]	1402	//--------------------------------------------------------------------------
	1403	// ReturnStmt
[13932f14]	1404	template< typename pass_type >
[ab904dc]	1405	void PassVisitor< pass_type >::visit( ReturnStmt * node ) {
[9c1600c]	1406	VISIT_START( node );
	1407
[e0886db]	1408	visitExpression( node->expr );
[9c1600c]	1409
	1410	VISIT_END( node );
[13932f14]	1411	}
	1412
[7870799]	1413	template< typename pass_type >
	1414	void PassVisitor< pass_type >::visit( const ReturnStmt * node ) {
	1415	VISIT_START( node );
	1416
	1417	visitExpression( node->expr );
	1418
	1419	VISIT_END( node );
	1420	}
	1421
[296b2be]	1422	template< typename pass_type >
	1423	Statement * PassVisitor< pass_type >::mutate( ReturnStmt * node ) {
	1424	MUTATE_START( node );
	1425
[e0886db]	1426	node->expr = mutateExpression( node->expr );
[296b2be]	1427
	1428	MUTATE_END( Statement, node );
	1429	}
	1430
[6e09f211]	1431	//--------------------------------------------------------------------------
	1432	// ThrowStmt
	1433	template< typename pass_type >
	1434	void PassVisitor< pass_type >::visit( ThrowStmt * node ) {
[33c0ce8]	1435	VISIT_START( node );
	1436
	1437	maybeAccept_impl( node->expr, *this );
	1438	maybeAccept_impl( node->target, *this );
	1439
	1440	VISIT_END( node );
[6e09f211]	1441	}
	1442
[7870799]	1443	template< typename pass_type >
	1444	void PassVisitor< pass_type >::visit( const ThrowStmt * node ) {
	1445	VISIT_START( node );
	1446
	1447	maybeAccept_impl( node->expr, *this );
	1448	maybeAccept_impl( node->target, *this );
	1449
	1450	VISIT_END( node );
	1451	}
	1452
[6e09f211]	1453	template< typename pass_type >
	1454	Statement * PassVisitor< pass_type >::mutate( ThrowStmt * node ) {
[33c0ce8]	1455	MUTATE_START( node );
	1456
	1457	maybeMutate_impl( node->expr, *this );
	1458	maybeMutate_impl( node->target, *this );
	1459
	1460	MUTATE_END( Statement, node );
[6e09f211]	1461	}
	1462
[9c1600c]	1463	//--------------------------------------------------------------------------
	1464	// TryStmt
[13932f14]	1465	template< typename pass_type >
[ab904dc]	1466	void PassVisitor< pass_type >::visit( TryStmt * node ) {
[9c1600c]	1467	VISIT_START( node );
	1468
[3c398b6]	1469	maybeAccept_impl( node->block , *this );
	1470	maybeAccept_impl( node->handlers , *this );
	1471	maybeAccept_impl( node->finallyBlock, *this );
[9c1600c]	1472
	1473	VISIT_END( node );
[13932f14]	1474	}
	1475
[7870799]	1476	template< typename pass_type >
	1477	void PassVisitor< pass_type >::visit( const TryStmt * node ) {
	1478	VISIT_START( node );
	1479
	1480	maybeAccept_impl( node->block , *this );
	1481	maybeAccept_impl( node->handlers , *this );
	1482	maybeAccept_impl( node->finallyBlock, *this );
	1483
	1484	VISIT_END( node );
	1485	}
	1486
[296b2be]	1487	template< typename pass_type >
	1488	Statement * PassVisitor< pass_type >::mutate( TryStmt * node ) {
	1489	MUTATE_START( node );
	1490
[3c398b6]	1491	maybeMutate_impl( node->block , *this );
	1492	maybeMutate_impl( node->handlers , *this );
	1493	maybeMutate_impl( node->finallyBlock, *this );
[4551a6e]	1494
[296b2be]	1495	MUTATE_END( Statement, node );
	1496	}
	1497
[9c1600c]	1498	//--------------------------------------------------------------------------
	1499	// CatchStmt
[13932f14]	1500	template< typename pass_type >
[ab904dc]	1501	void PassVisitor< pass_type >::visit( CatchStmt * node ) {
[9c1600c]	1502	VISIT_START( node );
[e0886db]	1503	{
[33a25f9]	1504	// catch statements introduce a level of scope (for the caught exception)
[e0886db]	1505	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	1506	maybeAccept_impl( node->decl, *this );
[e0886db]	1507	node->cond = visitExpression( node->cond );
	1508	node->body = visitStatement ( node->body );
	1509	}
[9c1600c]	1510	VISIT_END( node );
[13932f14]	1511	}
	1512
[7870799]	1513	template< typename pass_type >
	1514	void PassVisitor< pass_type >::visit( const CatchStmt * node ) {
	1515	VISIT_START( node );
[e3d7f9f]	1516	{
	1517	// catch statements introduce a level of scope (for the caught exception)
	1518	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	1519	maybeAccept_impl( node->decl, *this );
	1520	visitExpression ( node->cond );
	1521	visitStatement ( node->body );
	1522	}
[7870799]	1523	VISIT_END( node );
	1524	}
	1525
[296b2be]	1526	template< typename pass_type >
	1527	Statement * PassVisitor< pass_type >::mutate( CatchStmt * node ) {
	1528	MUTATE_START( node );
[e0886db]	1529	{
[33a25f9]	1530	// catch statements introduce a level of scope (for the caught exception)
[e0886db]	1531	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	1532	maybeMutate_impl( node->decl, *this );
[e0886db]	1533	node->cond = mutateExpression( node->cond );
	1534	node->body = mutateStatement ( node->body );
	1535	}
[296b2be]	1536	MUTATE_END( Statement, node );
	1537	}
	1538
[2065609]	1539	//--------------------------------------------------------------------------
	1540	// FinallyStmt
[13932f14]	1541	template< typename pass_type >
[ab904dc]	1542	void PassVisitor< pass_type >::visit( FinallyStmt * node ) {
[11b7028]	1543	VISIT_START( node );
	1544
	1545	maybeAccept_impl( node->block, *this );
	1546
	1547	VISIT_END( node );
[13932f14]	1548	}
	1549
[7870799]	1550	template< typename pass_type >
	1551	void PassVisitor< pass_type >::visit( const FinallyStmt * node ) {
	1552	VISIT_START( node );
	1553
	1554	maybeAccept_impl( node->block, *this );
	1555
	1556	VISIT_END( node );
	1557	}
	1558
[2065609]	1559	template< typename pass_type >
	1560	Statement * PassVisitor< pass_type >::mutate( FinallyStmt * node ) {
[11b7028]	1561	MUTATE_START( node );
	1562
	1563	maybeMutate_impl( node->block, *this );
	1564
	1565	MUTATE_END( Statement, node );
[2065609]	1566	}
	1567
[37cdd97]	1568	//--------------------------------------------------------------------------
	1569	// SuspendStmt
	1570	template< typename pass_type >
	1571	void PassVisitor< pass_type >::visit( SuspendStmt * node ) {
	1572	VISIT_START( node );
	1573
	1574	maybeAccept_impl( node->then , *this );
	1575
	1576	VISIT_END( node );
	1577	}
	1578
	1579	template< typename pass_type >
	1580	void PassVisitor< pass_type >::visit( const SuspendStmt * node ) {
	1581	VISIT_START( node );
	1582
	1583	maybeAccept_impl( node->then , *this );
	1584
	1585	VISIT_END( node );
	1586	}
	1587
	1588	template< typename pass_type >
	1589	Statement * PassVisitor< pass_type >::mutate( SuspendStmt * node ) {
	1590	MUTATE_START( node );
	1591
	1592	maybeMutate_impl( node->then , *this );
	1593
	1594	MUTATE_END( Statement, node );
	1595	}
	1596
[2065609]	1597	//--------------------------------------------------------------------------
	1598	// WaitForStmt
	1599	template< typename pass_type >
	1600	void PassVisitor< pass_type >::visit( WaitForStmt * node ) {
[834b892]	1601	VISIT_START( node );
	1602
	1603	for( auto & clause : node->clauses ) {
	1604	maybeAccept_impl( clause.target.function, *this );
	1605	maybeAccept_impl( clause.target.arguments, *this );
	1606
	1607	maybeAccept_impl( clause.statement, *this );
	1608	maybeAccept_impl( clause.condition, *this );
	1609	}
	1610
	1611	maybeAccept_impl( node->timeout.time, *this );
	1612	maybeAccept_impl( node->timeout.statement, *this );
	1613	maybeAccept_impl( node->timeout.condition, *this );
	1614	maybeAccept_impl( node->orelse.statement, *this );
	1615	maybeAccept_impl( node->orelse.condition, *this );
	1616
	1617	VISIT_END( node );
[2065609]	1618	}
	1619
[7870799]	1620	template< typename pass_type >
	1621	void PassVisitor< pass_type >::visit( const WaitForStmt * node ) {
	1622	VISIT_START( node );
	1623
	1624	for( auto & clause : node->clauses ) {
	1625	maybeAccept_impl( clause.target.function, *this );
	1626	maybeAccept_impl( clause.target.arguments, *this );
	1627
	1628	maybeAccept_impl( clause.statement, *this );
	1629	maybeAccept_impl( clause.condition, *this );
	1630	}
	1631
	1632	maybeAccept_impl( node->timeout.time, *this );
	1633	maybeAccept_impl( node->timeout.statement, *this );
	1634	maybeAccept_impl( node->timeout.condition, *this );
	1635	maybeAccept_impl( node->orelse.statement, *this );
	1636	maybeAccept_impl( node->orelse.condition, *this );
	1637
	1638	VISIT_END( node );
	1639	}
	1640
[2065609]	1641	template< typename pass_type >
	1642	Statement * PassVisitor< pass_type >::mutate( WaitForStmt * node ) {
[834b892]	1643	MUTATE_START( node );
	1644
	1645	for( auto & clause : node->clauses ) {
	1646	maybeMutate_impl( clause.target.function, *this );
	1647	maybeMutate_impl( clause.target.arguments, *this );
	1648
	1649	maybeMutate_impl( clause.statement, *this );
	1650	maybeMutate_impl( clause.condition, *this );
	1651	}
	1652
	1653	maybeMutate_impl( node->timeout.time, *this );
	1654	maybeMutate_impl( node->timeout.statement, *this );
	1655	maybeMutate_impl( node->timeout.condition, *this );
	1656	maybeMutate_impl( node->orelse.statement, *this );
	1657	maybeMutate_impl( node->orelse.condition, *this );
	1658
	1659	MUTATE_END( Statement, node );
[2065609]	1660	}
	1661
[d8893ca]	1662
	1663
[61255ad]	1664	//--------------------------------------------------------------------------
[7870799]	1665	// WithStmt
[61255ad]	1666	template< typename pass_type >
	1667	void PassVisitor< pass_type >::visit( WithStmt * node ) {
[d8893ca]	1668	VISIT_START( node );
	1669	maybeAccept_impl( node->exprs, *this );
	1670	{
	1671	// catch statements introduce a level of scope (for the caught exception)
	1672	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[0ac366b]	1673	indexerAddWith( node->exprs, node );
[d8893ca]	1674	maybeAccept_impl( node->stmt, *this );
	1675	}
	1676	VISIT_END( node );
[61255ad]	1677	}
	1678
[7870799]	1679	template< typename pass_type >
	1680	void PassVisitor< pass_type >::visit( const WithStmt * node ) {
	1681	VISIT_START( node );
	1682	maybeAccept_impl( node->exprs, *this );
[e3d7f9f]	1683	{
	1684	// catch statements introduce a level of scope (for the caught exception)
	1685	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	1686	indexerAddWith( node->exprs, node );
	1687	maybeAccept_impl( node->stmt, *this );
	1688	}
[7870799]	1689	VISIT_END( node );
	1690	}
	1691
[61255ad]	1692	template< typename pass_type >
[e67991f]	1693	Declaration * PassVisitor< pass_type >::mutate( WithStmt * node ) {
[d8893ca]	1694	MUTATE_START( node );
	1695	maybeMutate_impl( node->exprs, *this );
	1696	{
	1697	// catch statements introduce a level of scope (for the caught exception)
	1698	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[0ac366b]	1699	indexerAddWith( node->exprs, node );
[d8893ca]	1700	maybeMutate_impl( node->stmt, *this );
	1701	}
[e67991f]	1702	MUTATE_END( Declaration, node );
[61255ad]	1703	}
	1704
[2065609]	1705	//--------------------------------------------------------------------------
	1706	// NullStmt
[13932f14]	1707	template< typename pass_type >
[ab904dc]	1708	void PassVisitor< pass_type >::visit( NullStmt * node ) {
[5964127]	1709	VISIT_START( node );
	1710	VISIT_END( node );
[13932f14]	1711	}
	1712
[7870799]	1713	template< typename pass_type >
	1714	void PassVisitor< pass_type >::visit( const NullStmt * node ) {
	1715	VISIT_START( node );
	1716	VISIT_END( node );
	1717	}
	1718
[2065609]	1719	template< typename pass_type >
	1720	NullStmt * PassVisitor< pass_type >::mutate( NullStmt * node ) {
[5964127]	1721	MUTATE_START( node );
	1722	MUTATE_END( NullStmt, node );
[2065609]	1723	}
	1724
	1725	//--------------------------------------------------------------------------
	1726	// DeclStmt
[13932f14]	1727	template< typename pass_type >
[ab904dc]	1728	void PassVisitor< pass_type >::visit( DeclStmt * node ) {
[5964127]	1729	VISIT_START( node );
	1730
	1731	maybeAccept_impl( node->decl, *this );
	1732
	1733	VISIT_END( node );
[13932f14]	1734	}
	1735
[7870799]	1736	template< typename pass_type >
	1737	void PassVisitor< pass_type >::visit( const DeclStmt * node ) {
	1738	VISIT_START( node );
	1739
	1740	maybeAccept_impl( node->decl, *this );
	1741
	1742	VISIT_END( node );
	1743	}
	1744
[2065609]	1745	template< typename pass_type >
	1746	Statement * PassVisitor< pass_type >::mutate( DeclStmt * node ) {
[5964127]	1747	MUTATE_START( node );
	1748
	1749	maybeMutate_impl( node->decl, *this );
	1750
	1751	MUTATE_END( Statement, node );
[2065609]	1752	}
	1753
	1754	//--------------------------------------------------------------------------
	1755	// ImplicitCtorDtorStmt
[13932f14]	1756	template< typename pass_type >
[ab904dc]	1757	void PassVisitor< pass_type >::visit( ImplicitCtorDtorStmt * node ) {
[599fbb6]	1758	VISIT_START( node );
	1759
	1760	maybeAccept_impl( node->callStmt, *this );
	1761
	1762	VISIT_END( node );
[13932f14]	1763	}
	1764
[7870799]	1765	template< typename pass_type >
	1766	void PassVisitor< pass_type >::visit( const ImplicitCtorDtorStmt * node ) {
	1767	VISIT_START( node );
	1768
	1769	maybeAccept_impl( node->callStmt, *this );
	1770
	1771	VISIT_END( node );
	1772	}
	1773
[2065609]	1774	template< typename pass_type >
	1775	Statement * PassVisitor< pass_type >::mutate( ImplicitCtorDtorStmt * node ) {
[599fbb6]	1776	MUTATE_START( node );
	1777
	1778	maybeMutate_impl( node->callStmt, *this );
	1779
	1780	MUTATE_END( Statement, node );
[2065609]	1781	}
	1782
[6cebfef]	1783	//--------------------------------------------------------------------------
	1784	// MutexStmt
	1785	template< typename pass_type >
	1786	void PassVisitor< pass_type >::visit( MutexStmt * node ) {
	1787	VISIT_START( node );
	1788	// mutex statements introduce a level of scope (for the initialization)
	1789	maybeAccept_impl( node->mutexObjs, *this );
	1790	{
	1791	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	1792	node->stmt = visitStatement( node->stmt );
	1793	}
	1794	VISIT_END( node );
	1795	}
	1796
	1797	template< typename pass_type >
	1798	void PassVisitor< pass_type >::visit( const MutexStmt * node ) {
	1799	VISIT_START( node );
	1800	maybeAccept_impl( node->mutexObjs, *this );
	1801	{
	1802	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	1803	visitStatement( node->stmt );
	1804	}
	1805	VISIT_END( node );
	1806	}
	1807
	1808	template< typename pass_type >
	1809	Statement * PassVisitor< pass_type >::mutate( MutexStmt * node ) {
	1810	MUTATE_START( node );
	1811	maybeMutate_impl( node->mutexObjs, *this );
	1812	{
	1813	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	1814	node->stmt = mutateStatement( node->stmt );
	1815	}
	1816	MUTATE_END( Statement, node );
	1817	}
	1818
[2065609]	1819	//--------------------------------------------------------------------------
	1820	// ApplicationExpr
[13932f14]	1821	template< typename pass_type >
[ab904dc]	1822	void PassVisitor< pass_type >::visit( ApplicationExpr * node ) {
[e0886db]	1823	VISIT_START( node );
	1824
	1825	indexerScopedAccept( node->result , *this );
[e3d7f9f]	1826	maybeAccept_impl ( node->function, *this );
	1827	maybeAccept_impl ( node->args , *this );
[e0886db]	1828
	1829	VISIT_END( node );
[13932f14]	1830	}
	1831
[7870799]	1832	template< typename pass_type >
	1833	void PassVisitor< pass_type >::visit( const ApplicationExpr * node ) {
	1834	VISIT_START( node );
	1835
[e3d7f9f]	1836	indexerScopedAccept( node->result , *this );
	1837	maybeAccept_impl ( node->function, *this );
	1838	maybeAccept_impl ( node->args , *this );
[7870799]	1839
	1840	VISIT_END( node );
	1841	}
	1842
[2065609]	1843	template< typename pass_type >
	1844	Expression * PassVisitor< pass_type >::mutate( ApplicationExpr * node ) {
[e0886db]	1845	MUTATE_START( node );
	1846
	1847	indexerScopedMutate( node->env , *this );
	1848	indexerScopedMutate( node->result , *this );
[3c398b6]	1849	maybeMutate_impl ( node->function, *this );
	1850	maybeMutate_impl ( node->args , *this );
[e0886db]	1851
	1852	MUTATE_END( Expression, node );
[2065609]	1853	}
	1854
[9c1600c]	1855	//--------------------------------------------------------------------------
	1856	// UntypedExpr
[13932f14]	1857	template< typename pass_type >
[ab904dc]	1858	void PassVisitor< pass_type >::visit( UntypedExpr * node ) {
[9c1600c]	1859	VISIT_START( node );
	1860
[3c398b6]	1861	// maybeAccept_impl( node->get_env(), *this );
[e0886db]	1862	indexerScopedAccept( node->result, *this );
[2a7b3ca]	1863
[e0886db]	1864	for ( auto expr : node->args ) {
[9c1600c]	1865	visitExpression( expr );
	1866	}
	1867
	1868	VISIT_END( node );
[13932f14]	1869	}
	1870
[7870799]	1871	template< typename pass_type >
	1872	void PassVisitor< pass_type >::visit( const UntypedExpr * node ) {
	1873	VISIT_START( node );
	1874
[e3d7f9f]	1875	indexerScopedAccept( node->result, *this );
[7870799]	1876
	1877	for ( auto expr : node->args ) {
	1878	visitExpression( expr );
	1879	}
	1880
	1881	VISIT_END( node );
	1882	}
	1883
[296b2be]	1884	template< typename pass_type >
	1885	Expression * PassVisitor< pass_type >::mutate( UntypedExpr * node ) {
	1886	MUTATE_START( node );
	1887
[e0886db]	1888	indexerScopedMutate( node->env , *this );
	1889	indexerScopedMutate( node->result, *this );
[2a7b3ca]	1890
[e0886db]	1891	for ( auto& expr : node->args ) {
[296b2be]	1892	expr = mutateExpression( expr );
	1893	}
	1894
	1895	MUTATE_END( Expression, node );
	1896	}
	1897
[e0886db]	1898	//--------------------------------------------------------------------------
	1899	// NameExpr
[13932f14]	1900	template< typename pass_type >
[ab904dc]	1901	void PassVisitor< pass_type >::visit( NameExpr * node ) {
[e0886db]	1902	VISIT_START( node );
	1903
	1904	indexerScopedAccept( node->result, *this );
	1905
	1906	VISIT_END( node );
[13932f14]	1907	}
	1908
[7870799]	1909	template< typename pass_type >
	1910	void PassVisitor< pass_type >::visit( const NameExpr * node ) {
	1911	VISIT_START( node );
	1912
[e3d7f9f]	1913	indexerScopedAccept( node->result, *this );
[7870799]	1914
	1915	VISIT_END( node );
	1916	}
	1917
[13932f14]	1918	template< typename pass_type >
[e0886db]	1919	Expression * PassVisitor< pass_type >::mutate( NameExpr * node ) {
	1920	MUTATE_START( node );
	1921
	1922	indexerScopedMutate( node->env , *this );
	1923	indexerScopedMutate( node->result, *this );
	1924
	1925	MUTATE_END( Expression, node );
[13932f14]	1926	}
	1927
[e0886db]	1928	//--------------------------------------------------------------------------
	1929	// CastExpr
[a5f0529]	1930	template< typename pass_type >
[e0886db]	1931	void PassVisitor< pass_type >::visit( CastExpr * node ) {
	1932	VISIT_START( node );
	1933
	1934	indexerScopedAccept( node->result, *this );
[e3d7f9f]	1935	maybeAccept_impl ( node->arg , *this );
[e0886db]	1936
	1937	VISIT_END( node );
[a5f0529]	1938	}
	1939
[7870799]	1940	template< typename pass_type >
	1941	void PassVisitor< pass_type >::visit( const CastExpr * node ) {
	1942	VISIT_START( node );
	1943
[e3d7f9f]	1944	indexerScopedAccept( node->result, *this );
	1945	maybeAccept_impl ( node->arg , *this );
[7870799]	1946
	1947	VISIT_END( node );
	1948	}
	1949
[13932f14]	1950	template< typename pass_type >
[e0886db]	1951	Expression * PassVisitor< pass_type >::mutate( CastExpr * node ) {
	1952	MUTATE_START( node );
	1953
	1954	indexerScopedMutate( node->env , *this );
	1955	indexerScopedMutate( node->result, *this );
[3c398b6]	1956	maybeMutate_impl ( node->arg , *this );
[e0886db]	1957
	1958	MUTATE_END( Expression, node );
[13932f14]	1959	}
	1960
[e0886db]	1961	//--------------------------------------------------------------------------
[9a705dc8]	1962	// KeywordCastExpr
	1963	template< typename pass_type >
	1964	void PassVisitor< pass_type >::visit( KeywordCastExpr * node ) {
	1965	VISIT_START( node );
	1966
	1967	indexerScopedAccept( node->result, *this );
	1968	maybeAccept_impl ( node->arg , *this );
	1969
	1970	VISIT_END( node );
	1971	}
	1972
[7870799]	1973	template< typename pass_type >
	1974	void PassVisitor< pass_type >::visit( const KeywordCastExpr * node ) {
	1975	VISIT_START( node );
	1976
[e3d7f9f]	1977	indexerScopedAccept( node->result, *this );
	1978	maybeAccept_impl ( node->arg , *this );
[7870799]	1979
	1980	VISIT_END( node );
	1981	}
	1982
[9a705dc8]	1983	template< typename pass_type >
	1984	Expression * PassVisitor< pass_type >::mutate( KeywordCastExpr * node ) {
	1985	MUTATE_START( node );
	1986
	1987	indexerScopedMutate( node->env , *this );
	1988	indexerScopedMutate( node->result, *this );
	1989	maybeMutate_impl ( node->arg , *this );
	1990
	1991	MUTATE_END( Expression, node );
	1992	}
	1993
	1994	//--------------------------------------------------------------------------
[e0886db]	1995	// VirtualCastExpr
[13932f14]	1996	template< typename pass_type >
[e0886db]	1997	void PassVisitor< pass_type >::visit( VirtualCastExpr * node ) {
	1998	VISIT_START( node );
	1999
	2000	indexerScopedAccept( node->result, *this );
[e3d7f9f]	2001	maybeAccept_impl ( node->arg, *this );
[e0886db]	2002
	2003	VISIT_END( node );
[13932f14]	2004	}
	2005
[7870799]	2006	template< typename pass_type >
	2007	void PassVisitor< pass_type >::visit( const VirtualCastExpr * node ) {
	2008	VISIT_START( node );
	2009
[e3d7f9f]	2010	indexerScopedAccept( node->result, *this );
	2011	maybeAccept_impl ( node->arg, *this );
[7870799]	2012
	2013	VISIT_END( node );
	2014	}
	2015
[13932f14]	2016	template< typename pass_type >
[e0886db]	2017	Expression * PassVisitor< pass_type >::mutate( VirtualCastExpr * node ) {
	2018	MUTATE_START( node );
	2019
	2020	indexerScopedMutate( node->env , *this );
	2021	indexerScopedMutate( node->result, *this );
[3c398b6]	2022	maybeMutate_impl ( node->arg , *this );
[e0886db]	2023
	2024	MUTATE_END( Expression, node );
[13932f14]	2025	}
	2026
[e0886db]	2027	//--------------------------------------------------------------------------
	2028	// AddressExpr
[13932f14]	2029	template< typename pass_type >
[e0886db]	2030	void PassVisitor< pass_type >::visit( AddressExpr * node ) {
	2031	VISIT_START( node );
	2032
	2033	indexerScopedAccept( node->result, *this );
[3c398b6]	2034	maybeAccept_impl ( node->arg , *this );
[e0886db]	2035
	2036	VISIT_END( node );
[13932f14]	2037	}
	2038
[7870799]	2039	template< typename pass_type >
	2040	void PassVisitor< pass_type >::visit( const AddressExpr * node ) {
	2041	VISIT_START( node );
	2042
[e3d7f9f]	2043	indexerScopedAccept( node->result, *this );
	2044	maybeAccept_impl ( node->arg , *this );
[7870799]	2045
	2046	VISIT_END( node );
	2047	}
	2048
[13932f14]	2049	template< typename pass_type >
[e0886db]	2050	Expression * PassVisitor< pass_type >::mutate( AddressExpr * node ) {
	2051	MUTATE_START( node );
	2052
	2053	indexerScopedMutate( node->env , *this );
	2054	indexerScopedMutate( node->result, *this );
[3c398b6]	2055	maybeMutate_impl ( node->arg , *this );
[e0886db]	2056
	2057	MUTATE_END( Expression, node );
	2058	}
	2059
	2060	//--------------------------------------------------------------------------
	2061	// LabelAddressExpr
	2062	template< typename pass_type >
	2063	void PassVisitor< pass_type >::visit( LabelAddressExpr * node ) {
	2064	VISIT_START( node );
	2065
	2066	indexerScopedAccept( node->result, *this );
	2067
	2068	VISIT_END( node );
	2069	}
	2070
[7870799]	2071	template< typename pass_type >
	2072	void PassVisitor< pass_type >::visit( const LabelAddressExpr * node ) {
	2073	VISIT_START( node );
	2074
[e3d7f9f]	2075	indexerScopedAccept( node->result, *this );
[7870799]	2076
	2077	VISIT_END( node );
	2078	}
	2079
[e0886db]	2080	template< typename pass_type >
	2081	Expression * PassVisitor< pass_type >::mutate( LabelAddressExpr * node ) {
	2082	MUTATE_START( node );
	2083
	2084	indexerScopedMutate( node->env , *this );
	2085	indexerScopedMutate( node->result, *this );
	2086
	2087	MUTATE_END( Expression, node );
	2088	}
	2089
	2090	//--------------------------------------------------------------------------
	2091	// UntypedMemberExpr
	2092	template< typename pass_type >
	2093	void PassVisitor< pass_type >::visit( UntypedMemberExpr * node ) {
	2094	VISIT_START( node );
	2095
	2096	indexerScopedAccept( node->result , *this );
[3c398b6]	2097	maybeAccept_impl ( node->aggregate, *this );
	2098	maybeAccept_impl ( node->member , *this );
[e0886db]	2099
	2100	VISIT_END( node );
[13932f14]	2101	}
	2102
[7870799]	2103	template< typename pass_type >
	2104	void PassVisitor< pass_type >::visit( const UntypedMemberExpr * node ) {
	2105	VISIT_START( node );
	2106
[e3d7f9f]	2107	indexerScopedAccept( node->result , *this );
	2108	maybeAccept_impl ( node->aggregate, *this );
	2109	maybeAccept_impl ( node->member , *this );
[7870799]	2110
	2111	VISIT_END( node );
	2112	}
	2113
[e0886db]	2114	template< typename pass_type >
	2115	Expression * PassVisitor< pass_type >::mutate( UntypedMemberExpr * node ) {
	2116	MUTATE_START( node );
	2117
	2118	indexerScopedMutate( node->env , *this );
	2119	indexerScopedMutate( node->result , *this );
[3c398b6]	2120	maybeMutate_impl ( node->aggregate, *this );
	2121	maybeMutate_impl ( node->member , *this );
[e0886db]	2122
	2123	MUTATE_END( Expression, node );
	2124	}
	2125
	2126	//--------------------------------------------------------------------------
	2127	// MemberExpr
	2128	template< typename pass_type >
	2129	void PassVisitor< pass_type >::visit( MemberExpr * node ) {
	2130	VISIT_START( node );
	2131
	2132	indexerScopedAccept( node->result , *this );
[3c398b6]	2133	maybeAccept_impl ( node->aggregate, *this );
[e0886db]	2134
	2135	VISIT_END( node );
	2136	}
	2137
[7870799]	2138	template< typename pass_type >
	2139	void PassVisitor< pass_type >::visit( const MemberExpr * node ) {
	2140	VISIT_START( node );
	2141
[e3d7f9f]	2142	indexerScopedAccept( node->result , *this );
	2143	maybeAccept_impl ( node->aggregate, *this );
[7870799]	2144
	2145	VISIT_END( node );
	2146	}
	2147
[e0886db]	2148	template< typename pass_type >
	2149	Expression * PassVisitor< pass_type >::mutate( MemberExpr * node ) {
	2150	MUTATE_START( node );
	2151
	2152	indexerScopedMutate( node->env , *this );
	2153	indexerScopedMutate( node->result , *this );
[3c398b6]	2154	maybeMutate_impl ( node->aggregate, *this );
[e0886db]	2155
	2156	MUTATE_END( Expression, node );
	2157	}
	2158
	2159	//--------------------------------------------------------------------------
	2160	// VariableExpr
	2161	template< typename pass_type >
	2162	void PassVisitor< pass_type >::visit( VariableExpr * node ) {
	2163	VISIT_START( node );
	2164
	2165	indexerScopedAccept( node->result, *this );
	2166
	2167	VISIT_END( node );
	2168	}
	2169
[7870799]	2170	template< typename pass_type >
	2171	void PassVisitor< pass_type >::visit( const VariableExpr * node ) {
	2172	VISIT_START( node );
	2173
[e3d7f9f]	2174	indexerScopedAccept( node->result, *this );
[7870799]	2175
	2176	VISIT_END( node );
	2177	}
	2178
[e0886db]	2179	template< typename pass_type >
	2180	Expression * PassVisitor< pass_type >::mutate( VariableExpr * node ) {
	2181	MUTATE_START( node );
	2182
	2183	indexerScopedMutate( node->env , *this );
	2184	indexerScopedMutate( node->result, *this );
	2185
	2186	MUTATE_END( Expression, node );
	2187	}
	2188
	2189	//--------------------------------------------------------------------------
	2190	// ConstantExpr
[13932f14]	2191	template< typename pass_type >
[ab904dc]	2192	void PassVisitor< pass_type >::visit( ConstantExpr * node ) {
[e0886db]	2193	VISIT_START( node );
	2194
	2195	indexerScopedAccept( node->result , *this );
[3c398b6]	2196	maybeAccept_impl ( &node->constant, *this );
[e0886db]	2197
	2198	VISIT_END( node );
[13932f14]	2199	}
	2200
[7870799]	2201	template< typename pass_type >
	2202	void PassVisitor< pass_type >::visit( const ConstantExpr * node ) {
	2203	VISIT_START( node );
	2204
[e3d7f9f]	2205	indexerScopedAccept( node->result , *this );
	2206	maybeAccept_impl ( &node->constant, *this );
[7870799]	2207
	2208	VISIT_END( node );
	2209	}
	2210
[e0886db]	2211	template< typename pass_type >
	2212	Expression * PassVisitor< pass_type >::mutate( ConstantExpr * node ) {
	2213	MUTATE_START( node );
	2214
	2215	indexerScopedMutate( node->env , *this );
	2216	indexerScopedMutate( node->result, *this );
[3c398b6]	2217	Constant * ptr = &node->constant;
	2218	maybeMutate_impl( ptr, *this );
	2219	node->constant = *ptr;
[e0886db]	2220
	2221	MUTATE_END( Expression, node );
	2222	}
	2223
	2224	//--------------------------------------------------------------------------
	2225	// SizeofExpr
[13932f14]	2226	template< typename pass_type >
[ab904dc]	2227	void PassVisitor< pass_type >::visit( SizeofExpr * node ) {
[e0886db]	2228	VISIT_START( node );
	2229
	2230	indexerScopedAccept( node->result, *this );
	2231	if ( node->get_isType() ) {
[3c398b6]	2232	maybeAccept_impl( node->type, *this );
[e0886db]	2233	} else {
[3c398b6]	2234	maybeAccept_impl( node->expr, *this );
[e0886db]	2235	}
	2236
	2237	VISIT_END( node );
[13932f14]	2238	}
	2239
[7870799]	2240	template< typename pass_type >
	2241	void PassVisitor< pass_type >::visit( const SizeofExpr * node ) {
	2242	VISIT_START( node );
	2243
[e3d7f9f]	2244	indexerScopedAccept( node->result, *this );
[7870799]	2245	if ( node->get_isType() ) {
	2246	maybeAccept_impl( node->type, *this );
	2247	} else {
	2248	maybeAccept_impl( node->expr, *this );
	2249	}
	2250
	2251	VISIT_END( node );
	2252	}
	2253
[e0886db]	2254	template< typename pass_type >
	2255	Expression * PassVisitor< pass_type >::mutate( SizeofExpr * node ) {
	2256	MUTATE_START( node );
	2257
	2258	indexerScopedMutate( node->env , *this );
	2259	indexerScopedMutate( node->result, *this );
	2260	if ( node->get_isType() ) {
[3c398b6]	2261	maybeMutate_impl( node->type, *this );
[e0886db]	2262	} else {
[3c398b6]	2263	maybeMutate_impl( node->expr, *this );
[e0886db]	2264	}
	2265
	2266	MUTATE_END( Expression, node );
	2267	}
	2268
	2269	//--------------------------------------------------------------------------
	2270	// AlignofExpr
[13932f14]	2271	template< typename pass_type >
[ab904dc]	2272	void PassVisitor< pass_type >::visit( AlignofExpr * node ) {
[e0886db]	2273	VISIT_START( node );
	2274
	2275	indexerScopedAccept( node->result, *this );
	2276	if ( node->get_isType() ) {
[3c398b6]	2277	maybeAccept_impl( node->type, *this );
[e0886db]	2278	} else {
[3c398b6]	2279	maybeAccept_impl( node->expr, *this );
[e0886db]	2280	}
	2281
	2282	VISIT_END( node );
[13932f14]	2283	}
	2284
[7870799]	2285	template< typename pass_type >
	2286	void PassVisitor< pass_type >::visit( const AlignofExpr * node ) {
	2287	VISIT_START( node );
	2288
[e3d7f9f]	2289	indexerScopedAccept( node->result, *this );
[7870799]	2290	if ( node->get_isType() ) {
	2291	maybeAccept_impl( node->type, *this );
	2292	} else {
	2293	maybeAccept_impl( node->expr, *this );
	2294	}
	2295
	2296	VISIT_END( node );
	2297	}
	2298
[e0886db]	2299	template< typename pass_type >
	2300	Expression * PassVisitor< pass_type >::mutate( AlignofExpr * node ) {
	2301	MUTATE_START( node );
	2302
	2303	indexerScopedMutate( node->env , *this );
	2304	indexerScopedMutate( node->result, *this );
	2305	if ( node->get_isType() ) {
[3c398b6]	2306	maybeMutate_impl( node->type, *this );
[e0886db]	2307	} else {
[3c398b6]	2308	maybeMutate_impl( node->expr, *this );
[e0886db]	2309	}
	2310
	2311	MUTATE_END( Expression, node );
	2312	}
	2313
	2314	//--------------------------------------------------------------------------
	2315	// UntypedOffsetofExpr
[13932f14]	2316	template< typename pass_type >
[ab904dc]	2317	void PassVisitor< pass_type >::visit( UntypedOffsetofExpr * node ) {
[e0886db]	2318	VISIT_START( node );
	2319
	2320	indexerScopedAccept( node->result, *this );
[3c398b6]	2321	maybeAccept_impl ( node->type , *this );
[e0886db]	2322
	2323	VISIT_END( node );
[13932f14]	2324	}
	2325
[7870799]	2326	template< typename pass_type >
	2327	void PassVisitor< pass_type >::visit( const UntypedOffsetofExpr * node ) {
	2328	VISIT_START( node );
	2329
[e3d7f9f]	2330	indexerScopedAccept( node->result, *this );
	2331	maybeAccept_impl ( node->type , *this );
[7870799]	2332
	2333	VISIT_END( node );
	2334	}
	2335
[e0886db]	2336	template< typename pass_type >
	2337	Expression * PassVisitor< pass_type >::mutate( UntypedOffsetofExpr * node ) {
	2338	MUTATE_START( node );
	2339
	2340	indexerScopedMutate( node->env , *this );
	2341	indexerScopedMutate( node->result, *this );
[3c398b6]	2342	maybeMutate_impl ( node->type , *this );
[e0886db]	2343
	2344	MUTATE_END( Expression, node );
	2345	}
	2346
	2347	//--------------------------------------------------------------------------
	2348	// OffsetofExpr
[13932f14]	2349	template< typename pass_type >
[ab904dc]	2350	void PassVisitor< pass_type >::visit( OffsetofExpr * node ) {
[e0886db]	2351	VISIT_START( node );
	2352
	2353	indexerScopedAccept( node->result, *this );
[3c398b6]	2354	maybeAccept_impl ( node->type , *this );
[e0886db]	2355
	2356	VISIT_END( node );
[13932f14]	2357	}
	2358
[7870799]	2359	template< typename pass_type >
	2360	void PassVisitor< pass_type >::visit( const OffsetofExpr * node ) {
	2361	VISIT_START( node );
	2362
[e3d7f9f]	2363	indexerScopedAccept( node->result, *this );
	2364	maybeAccept_impl ( node->type , *this );
[7870799]	2365
	2366	VISIT_END( node );
	2367	}
	2368
[e0886db]	2369	template< typename pass_type >
	2370	Expression * PassVisitor< pass_type >::mutate( OffsetofExpr * node ) {
	2371	MUTATE_START( node );
	2372
	2373	indexerScopedMutate( node->env , *this );
	2374	indexerScopedMutate( node->result, *this );
[3c398b6]	2375	maybeMutate_impl ( node->type , *this );
[e0886db]	2376
	2377	MUTATE_END( Expression, node );
	2378	}
	2379
	2380	//--------------------------------------------------------------------------
	2381	// OffsetPackExpr
[13932f14]	2382	template< typename pass_type >
[ab904dc]	2383	void PassVisitor< pass_type >::visit( OffsetPackExpr * node ) {
[e0886db]	2384	VISIT_START( node );
	2385
	2386	indexerScopedAccept( node->result, *this );
[3c398b6]	2387	maybeAccept_impl ( node->type , *this );
[e0886db]	2388
	2389	VISIT_END( node );
[13932f14]	2390	}
	2391
[7870799]	2392	template< typename pass_type >
	2393	void PassVisitor< pass_type >::visit( const OffsetPackExpr * node ) {
	2394	VISIT_START( node );
	2395
[e3d7f9f]	2396	indexerScopedAccept( node->result, *this );
	2397	maybeAccept_impl ( node->type , *this );
[7870799]	2398
	2399	VISIT_END( node );
	2400	}
	2401
[e0886db]	2402	template< typename pass_type >
	2403	Expression * PassVisitor< pass_type >::mutate( OffsetPackExpr * node ) {
	2404	MUTATE_START( node );
	2405
	2406	indexerScopedMutate( node->env , *this );
	2407	indexerScopedMutate( node->result, *this );
[3c398b6]	2408	maybeMutate_impl ( node->type , *this );
[e0886db]	2409
	2410	MUTATE_END( Expression, node );
	2411	}
	2412
	2413	//--------------------------------------------------------------------------
	2414	// LogicalExpr
[13932f14]	2415	template< typename pass_type >
[ab904dc]	2416	void PassVisitor< pass_type >::visit( LogicalExpr * node ) {
[e0886db]	2417	VISIT_START( node );
	2418
	2419	indexerScopedAccept( node->result, *this );
[3c398b6]	2420	maybeAccept_impl ( node->arg1 , *this );
	2421	maybeAccept_impl ( node->arg2 , *this );
[e0886db]	2422
	2423	VISIT_END( node );
	2424	}
	2425
[7870799]	2426	template< typename pass_type >
	2427	void PassVisitor< pass_type >::visit( const LogicalExpr * node ) {
	2428	VISIT_START( node );
	2429
[e3d7f9f]	2430	indexerScopedAccept( node->result, *this );
	2431	maybeAccept_impl ( node->arg1 , *this );
	2432	maybeAccept_impl ( node->arg2 , *this );
[7870799]	2433
	2434	VISIT_END( node );
	2435	}
	2436
[e0886db]	2437	template< typename pass_type >
	2438	Expression * PassVisitor< pass_type >::mutate( LogicalExpr * node ) {
	2439	MUTATE_START( node );
	2440
	2441	indexerScopedMutate( node->env , *this );
	2442	indexerScopedMutate( node->result, *this );
[3c398b6]	2443	maybeMutate_impl ( node->arg1 , *this );
	2444	maybeMutate_impl ( node->arg2 , *this );
[e0886db]	2445
	2446	MUTATE_END( Expression, node );
[13932f14]	2447	}
	2448
[e0886db]	2449	//--------------------------------------------------------------------------
	2450	// ConditionalExpr
[13932f14]	2451	template< typename pass_type >
[ab904dc]	2452	void PassVisitor< pass_type >::visit( ConditionalExpr * node ) {
[e0886db]	2453	VISIT_START( node );
	2454
	2455	indexerScopedAccept( node->result, *this );
[3c398b6]	2456	maybeAccept_impl ( node->arg1 , *this );
	2457	maybeAccept_impl ( node->arg2 , *this );
	2458	maybeAccept_impl ( node->arg3 , *this );
[e0886db]	2459
	2460	VISIT_END( node );
[13932f14]	2461	}
	2462
[e0886db]	2463	template< typename pass_type >
[7870799]	2464	void PassVisitor< pass_type >::visit( const ConditionalExpr * node ) {
	2465	VISIT_START( node );
	2466
[e3d7f9f]	2467	indexerScopedAccept( node->result, *this );
	2468	maybeAccept_impl ( node->arg1 , *this );
	2469	maybeAccept_impl ( node->arg2 , *this );
	2470	maybeAccept_impl ( node->arg3 , *this );
[7870799]	2471
	2472	VISIT_END( node );
	2473	}
	2474
	2475	template< typename pass_type >
	2476	Expression * PassVisitor< pass_type >::mutate( ConditionalExpr * node ) {
	2477	MUTATE_START( node );
[e0886db]	2478
	2479	indexerScopedMutate( node->env , *this );
	2480	indexerScopedMutate( node->result, *this );
[3c398b6]	2481	maybeMutate_impl ( node->arg1 , *this );
	2482	maybeMutate_impl ( node->arg2 , *this );
	2483	maybeMutate_impl ( node->arg3 , *this );
[e0886db]	2484
	2485	MUTATE_END( Expression, node );
	2486	}
	2487
	2488	//--------------------------------------------------------------------------
	2489	// CommaExpr
[13932f14]	2490	template< typename pass_type >
[ab904dc]	2491	void PassVisitor< pass_type >::visit( CommaExpr * node ) {
[e0886db]	2492	VISIT_START( node );
	2493
	2494	indexerScopedAccept( node->result, *this );
[3c398b6]	2495	maybeAccept_impl ( node->arg1 , *this );
	2496	maybeAccept_impl ( node->arg2 , *this );
[e0886db]	2497
	2498	VISIT_END( node );
	2499	}
	2500
[7870799]	2501	template< typename pass_type >
	2502	void PassVisitor< pass_type >::visit( const CommaExpr * node ) {
	2503	VISIT_START( node );
	2504
[e3d7f9f]	2505	indexerScopedAccept( node->result, *this );
	2506	maybeAccept_impl ( node->arg1 , *this );
	2507	maybeAccept_impl ( node->arg2 , *this );
[7870799]	2508
	2509	VISIT_END( node );
	2510	}
	2511
[e0886db]	2512	template< typename pass_type >
	2513	Expression * PassVisitor< pass_type >::mutate( CommaExpr * node ) {
	2514	MUTATE_START( node );
	2515
	2516	indexerScopedMutate( node->env , *this );
	2517	indexerScopedMutate( node->result, *this );
[3c398b6]	2518	maybeMutate_impl ( node->arg1 , *this );
	2519	maybeMutate_impl ( node->arg2 , *this );
[e0886db]	2520
	2521	MUTATE_END( Expression, node );
[13932f14]	2522	}
	2523
[e0886db]	2524	//--------------------------------------------------------------------------
	2525	// TypeExpr
[13932f14]	2526	template< typename pass_type >
[ab904dc]	2527	void PassVisitor< pass_type >::visit( TypeExpr * node ) {
[e0886db]	2528	VISIT_START( node );
	2529
	2530	indexerScopedAccept( node->result, *this );
[3c398b6]	2531	maybeAccept_impl ( node->type, *this );
[e0886db]	2532
	2533	VISIT_END( node );
[13932f14]	2534	}
	2535
[7870799]	2536	template< typename pass_type >
	2537	void PassVisitor< pass_type >::visit( const TypeExpr * node ) {
	2538	VISIT_START( node );
	2539
[e3d7f9f]	2540	indexerScopedAccept( node->result, *this );
	2541	maybeAccept_impl ( node->type, *this );
[7870799]	2542
	2543	VISIT_END( node );
	2544	}
	2545
[e0886db]	2546	template< typename pass_type >
	2547	Expression * PassVisitor< pass_type >::mutate( TypeExpr * node ) {
	2548	MUTATE_START( node );
	2549
	2550	indexerScopedMutate( node->env , *this );
	2551	indexerScopedMutate( node->result, *this );
[3c398b6]	2552	maybeMutate_impl ( node->type , *this );
[e0886db]	2553
	2554	MUTATE_END( Expression, node );
	2555	}
	2556
[6e50a6b]	2557	//--------------------------------------------------------------------------
	2558	// DimensionExpr
	2559	template< typename pass_type >
	2560	void PassVisitor< pass_type >::visit( DimensionExpr * node ) {
	2561	VISIT_START( node );
	2562
	2563	indexerScopedAccept( node->result, *this );
	2564
	2565	VISIT_END( node );
	2566	}
	2567
	2568	template< typename pass_type >
	2569	void PassVisitor< pass_type >::visit( const DimensionExpr * node ) {
	2570	VISIT_START( node );
	2571
	2572	indexerScopedAccept( node->result, *this );
	2573
	2574	VISIT_END( node );
	2575	}
	2576
	2577	template< typename pass_type >
	2578	Expression * PassVisitor< pass_type >::mutate( DimensionExpr * node ) {
	2579	MUTATE_START( node );
	2580
	2581	indexerScopedMutate( node->env , *this );
	2582	indexerScopedMutate( node->result, *this );
	2583
	2584	MUTATE_END( Expression, node );
	2585	}
	2586
[e0886db]	2587	//--------------------------------------------------------------------------
	2588	// AsmExpr
[13932f14]	2589	template< typename pass_type >
[ab904dc]	2590	void PassVisitor< pass_type >::visit( AsmExpr * node ) {
[e0886db]	2591	VISIT_START( node );
	2592
	2593	indexerScopedAccept( node->result , *this );
[3c398b6]	2594	maybeAccept_impl ( node->constraint, *this );
	2595	maybeAccept_impl ( node->operand , *this );
[e0886db]	2596
	2597	VISIT_END( node );
[13932f14]	2598	}
	2599
[7870799]	2600	template< typename pass_type >
	2601	void PassVisitor< pass_type >::visit( const AsmExpr * node ) {
	2602	VISIT_START( node );
	2603
[e3d7f9f]	2604	indexerScopedAccept( node->result , *this );
	2605	maybeAccept_impl ( node->constraint, *this );
	2606	maybeAccept_impl ( node->operand , *this );
[7870799]	2607
	2608	VISIT_END( node );
	2609	}
	2610
[e0886db]	2611	template< typename pass_type >
	2612	Expression * PassVisitor< pass_type >::mutate( AsmExpr * node ) {
	2613	MUTATE_START( node );
	2614
	2615	indexerScopedMutate( node->env , *this );
	2616	indexerScopedMutate( node->result , *this );
[3c398b6]	2617	maybeMutate_impl ( node->constraint, *this );
	2618	maybeMutate_impl ( node->operand , *this );
[e0886db]	2619
	2620	MUTATE_END( Expression, node );
	2621	}
	2622
	2623	//--------------------------------------------------------------------------
	2624	// ImplicitCopyCtorExpr
[13932f14]	2625	template< typename pass_type >
[ab904dc]	2626	void PassVisitor< pass_type >::visit( ImplicitCopyCtorExpr * node ) {
[e0886db]	2627	VISIT_START( node );
	2628
[2f86ddf]	2629	indexerScopedAccept( node->result , *this );
	2630	maybeAccept_impl ( node->callExpr , *this );
[e0886db]	2631
	2632	VISIT_END( node );
	2633	}
	2634
[7870799]	2635	template< typename pass_type >
	2636	void PassVisitor< pass_type >::visit( const ImplicitCopyCtorExpr * node ) {
	2637	VISIT_START( node );
	2638
[e3d7f9f]	2639	indexerScopedAccept( node->result , *this );
	2640	maybeAccept_impl ( node->callExpr , *this );
[7870799]	2641
	2642	VISIT_END( node );
	2643	}
	2644
[e0886db]	2645	template< typename pass_type >
	2646	Expression * PassVisitor< pass_type >::mutate( ImplicitCopyCtorExpr * node ) {
	2647	MUTATE_START( node );
	2648
[2f86ddf]	2649	indexerScopedMutate( node->env , *this );
	2650	indexerScopedMutate( node->result , *this );
	2651	maybeMutate_impl ( node->callExpr , *this );
[e0886db]	2652
	2653	MUTATE_END( Expression, node );
[13932f14]	2654	}
	2655
[e0886db]	2656	//--------------------------------------------------------------------------
	2657	// ConstructorExpr
[13932f14]	2658	template< typename pass_type >
[ab904dc]	2659	void PassVisitor< pass_type >::visit( ConstructorExpr * node ) {
[e0886db]	2660	VISIT_START( node );
	2661
	2662	indexerScopedAccept( node->result , *this );
[3c398b6]	2663	maybeAccept_impl ( node->callExpr, *this );
[e0886db]	2664
	2665	VISIT_END( node );
	2666	}
	2667
[7870799]	2668	template< typename pass_type >
	2669	void PassVisitor< pass_type >::visit( const ConstructorExpr * node ) {
	2670	VISIT_START( node );
	2671
[e3d7f9f]	2672	indexerScopedAccept( node->result , *this );
	2673	maybeAccept_impl ( node->callExpr, *this );
[7870799]	2674
	2675	VISIT_END( node );
	2676	}
	2677
[e0886db]	2678	template< typename pass_type >
	2679	Expression * PassVisitor< pass_type >::mutate( ConstructorExpr * node ) {
	2680	MUTATE_START( node );
	2681
	2682	indexerScopedMutate( node->env , *this );
	2683	indexerScopedMutate( node->result , *this );
[3c398b6]	2684	maybeMutate_impl ( node->callExpr, *this );
[e0886db]	2685
	2686	MUTATE_END( Expression, node );
[13932f14]	2687	}
	2688
[e0886db]	2689	//--------------------------------------------------------------------------
	2690	// CompoundLiteralExpr
[13932f14]	2691	template< typename pass_type >
[ab904dc]	2692	void PassVisitor< pass_type >::visit( CompoundLiteralExpr * node ) {
[e0886db]	2693	VISIT_START( node );
	2694
	2695	indexerScopedAccept( node->result , *this );
[3c398b6]	2696	maybeAccept_impl ( node->initializer, *this );
[e0886db]	2697
	2698	VISIT_END( node );
[13932f14]	2699	}
	2700
[7870799]	2701	template< typename pass_type >
	2702	void PassVisitor< pass_type >::visit( const CompoundLiteralExpr * node ) {
	2703	VISIT_START( node );
	2704
[e3d7f9f]	2705	indexerScopedAccept( node->result , *this );
	2706	maybeAccept_impl ( node->initializer, *this );
[7870799]	2707
	2708	VISIT_END( node );
	2709	}
	2710
[e0886db]	2711	template< typename pass_type >
	2712	Expression * PassVisitor< pass_type >::mutate( CompoundLiteralExpr * node ) {
	2713	MUTATE_START( node );
	2714
	2715	indexerScopedMutate( node->env , *this );
	2716	indexerScopedMutate( node->result , *this );
[3c398b6]	2717	maybeMutate_impl ( node->initializer, *this );
[e0886db]	2718
	2719	MUTATE_END( Expression, node );
	2720	}
	2721
	2722	//--------------------------------------------------------------------------
	2723	// RangeExpr
[13932f14]	2724	template< typename pass_type >
[ab904dc]	2725	void PassVisitor< pass_type >::visit( RangeExpr * node ) {
[e0886db]	2726	VISIT_START( node );
	2727
	2728	indexerScopedAccept( node->result, *this );
[3c398b6]	2729	maybeAccept_impl ( node->low , *this );
	2730	maybeAccept_impl ( node->high , *this );
[e0886db]	2731
	2732	VISIT_END( node );
[13932f14]	2733	}
	2734
[7870799]	2735	template< typename pass_type >
	2736	void PassVisitor< pass_type >::visit( const RangeExpr * node ) {
	2737	VISIT_START( node );
	2738
[e3d7f9f]	2739	indexerScopedAccept( node->result, *this );
	2740	maybeAccept_impl ( node->low , *this );
	2741	maybeAccept_impl ( node->high , *this );
[7870799]	2742
	2743	VISIT_END( node );
	2744	}
	2745
[e0886db]	2746	template< typename pass_type >
	2747	Expression * PassVisitor< pass_type >::mutate( RangeExpr * node ) {
	2748	MUTATE_START( node );
	2749
	2750	indexerScopedMutate( node->env , *this );
	2751	indexerScopedMutate( node->result, *this );
[3c398b6]	2752	maybeMutate_impl ( node->low , *this );
	2753	maybeMutate_impl ( node->high , *this );
[e0886db]	2754
	2755	MUTATE_END( Expression, node );
	2756	}
	2757
	2758	//--------------------------------------------------------------------------
	2759	// UntypedTupleExpr
[13932f14]	2760	template< typename pass_type >
[ab904dc]	2761	void PassVisitor< pass_type >::visit( UntypedTupleExpr * node ) {
[e0886db]	2762	VISIT_START( node );
	2763
	2764	indexerScopedAccept( node->result, *this );
[3c398b6]	2765	maybeAccept_impl ( node->exprs , *this );
[e0886db]	2766
	2767	VISIT_END( node );
	2768	}
	2769
[7870799]	2770	template< typename pass_type >
	2771	void PassVisitor< pass_type >::visit( const UntypedTupleExpr * node ) {
	2772	VISIT_START( node );
	2773
[e3d7f9f]	2774	indexerScopedAccept( node->result, *this );
	2775	maybeAccept_impl ( node->exprs , *this );
[7870799]	2776
	2777	VISIT_END( node );
	2778	}
	2779
[e0886db]	2780	template< typename pass_type >
	2781	Expression * PassVisitor< pass_type >::mutate( UntypedTupleExpr * node ) {
	2782	MUTATE_START( node );
	2783
	2784	indexerScopedMutate( node->env , *this );
	2785	indexerScopedMutate( node->result, *this );
[3c398b6]	2786	maybeMutate_impl ( node->exprs , *this );
[e0886db]	2787
	2788	MUTATE_END( Expression, node );
	2789	}
	2790
	2791	//--------------------------------------------------------------------------
	2792	// TupleExpr
	2793	template< typename pass_type >
	2794	void PassVisitor< pass_type >::visit( TupleExpr * node ) {
	2795	VISIT_START( node );
	2796
	2797	indexerScopedAccept( node->result, *this );
[3c398b6]	2798	maybeAccept_impl ( node->exprs , *this );
[e0886db]	2799
	2800	VISIT_END( node );
	2801	}
	2802
[7870799]	2803	template< typename pass_type >
	2804	void PassVisitor< pass_type >::visit( const TupleExpr * node ) {
	2805	VISIT_START( node );
	2806
[e3d7f9f]	2807	indexerScopedAccept( node->result, *this );
	2808	maybeAccept_impl ( node->exprs , *this );
[7870799]	2809
	2810	VISIT_END( node );
	2811	}
	2812
[e0886db]	2813	template< typename pass_type >
	2814	Expression * PassVisitor< pass_type >::mutate( TupleExpr * node ) {
	2815	MUTATE_START( node );
	2816
	2817	indexerScopedMutate( node->env , *this );
	2818	indexerScopedMutate( node->result, *this );
[3c398b6]	2819	maybeMutate_impl ( node->exprs , *this );
[e0886db]	2820
	2821	MUTATE_END( Expression, node );
	2822	}
	2823
	2824	//--------------------------------------------------------------------------
	2825	// TupleIndexExpr
	2826	template< typename pass_type >
	2827	void PassVisitor< pass_type >::visit( TupleIndexExpr * node ) {
	2828	VISIT_START( node );
	2829
	2830	indexerScopedAccept( node->result, *this );
[3c398b6]	2831	maybeAccept_impl ( node->tuple , *this );
[e0886db]	2832
	2833	VISIT_END( node );
	2834	}
	2835
[7870799]	2836	template< typename pass_type >
	2837	void PassVisitor< pass_type >::visit( const TupleIndexExpr * node ) {
	2838	VISIT_START( node );
	2839
[e3d7f9f]	2840	indexerScopedAccept( node->result, *this );
	2841	maybeAccept_impl ( node->tuple , *this );
[7870799]	2842
	2843	VISIT_END( node );
	2844	}
	2845
[e0886db]	2846	template< typename pass_type >
	2847	Expression * PassVisitor< pass_type >::mutate( TupleIndexExpr * node ) {
	2848	MUTATE_START( node );
	2849
	2850	indexerScopedMutate( node->env , *this );
	2851	indexerScopedMutate( node->result, *this );
[3c398b6]	2852	maybeMutate_impl ( node->tuple , *this );
[e0886db]	2853
	2854	MUTATE_END( Expression, node );
	2855	}
	2856
	2857	//--------------------------------------------------------------------------
	2858	// TupleAssignExpr
	2859	template< typename pass_type >
	2860	void PassVisitor< pass_type >::visit( TupleAssignExpr * node ) {
	2861	VISIT_START( node );
	2862
	2863	indexerScopedAccept( node->result , *this );
[3c398b6]	2864	maybeAccept_impl ( node->stmtExpr, *this );
[e0886db]	2865
	2866	VISIT_END( node );
[13932f14]	2867	}
	2868
[7870799]	2869	template< typename pass_type >
	2870	void PassVisitor< pass_type >::visit( const TupleAssignExpr * node ) {
	2871	VISIT_START( node );
	2872
[e3d7f9f]	2873	indexerScopedAccept( node->result , *this );
[7870799]	2874	maybeAccept_impl( node->stmtExpr, *this );
	2875
	2876	VISIT_END( node );
	2877	}
	2878
[13932f14]	2879	template< typename pass_type >
[e0886db]	2880	Expression * PassVisitor< pass_type >::mutate( TupleAssignExpr * node ) {
	2881	MUTATE_START( node );
[13932f14]	2882
[e0886db]	2883	indexerScopedMutate( node->env , *this );
	2884	indexerScopedMutate( node->result , *this );
[3c398b6]	2885	maybeMutate_impl ( node->stmtExpr, *this );
[13932f14]	2886
[e0886db]	2887	MUTATE_END( Expression, node );
[13932f14]	2888	}
	2889
[9c1600c]	2890	//--------------------------------------------------------------------------
[e0886db]	2891	// StmtExpr
[13932f14]	2892	template< typename pass_type >
[ab904dc]	2893	void PassVisitor< pass_type >::visit( StmtExpr * node ) {
[9c1600c]	2894	VISIT_START( node );
	2895
	2896	// don't want statements from outer CompoundStmts to be added to this StmtExpr
[02fdb8e]	2897	ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
[9c1600c]	2898	ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
	2899	ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
	2900
[e0886db]	2901	indexerScopedAccept( node->result , *this );
[3c398b6]	2902	maybeAccept_impl ( node->statements , *this );
	2903	maybeAccept_impl ( node->returnDecls, *this );
	2904	maybeAccept_impl ( node->dtors , *this );
[9c1600c]	2905
	2906	VISIT_END( node );
[13932f14]	2907	}
	2908
[7870799]	2909	template< typename pass_type >
	2910	void PassVisitor< pass_type >::visit( const StmtExpr * node ) {
	2911	VISIT_START( node );
	2912
[e3d7f9f]	2913	// don't want statements from outer CompoundStmts to be added to this StmtExpr
	2914	ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
	2915	ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
	2916	ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
	2917
	2918	indexerScopedAccept( node->result , *this );
	2919	maybeAccept_impl ( node->statements , *this );
	2920	maybeAccept_impl ( node->returnDecls, *this );
	2921	maybeAccept_impl ( node->dtors , *this );
[7870799]	2922
	2923	VISIT_END( node );
	2924	}
	2925
[296b2be]	2926	template< typename pass_type >
	2927	Expression * PassVisitor< pass_type >::mutate( StmtExpr * node ) {
	2928	MUTATE_START( node );
[4551a6e]	2929
[296b2be]	2930	// don't want statements from outer CompoundStmts to be added to this StmtExpr
[02fdb8e]	2931	ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
[134322e]	2932	ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
	2933	ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
[296b2be]	2934
[e0886db]	2935	indexerScopedMutate( node->result , *this );
[3c398b6]	2936	maybeMutate_impl ( node->statements , *this );
	2937	maybeMutate_impl ( node->returnDecls, *this );
	2938	maybeMutate_impl ( node->dtors , *this );
[296b2be]	2939
	2940	MUTATE_END( Expression, node );
	2941	}
	2942
[e0886db]	2943	//--------------------------------------------------------------------------
	2944	// UniqueExpr
[13932f14]	2945	template< typename pass_type >
[ab904dc]	2946	void PassVisitor< pass_type >::visit( UniqueExpr * node ) {
[e0886db]	2947	VISIT_START( node );
	2948
	2949	indexerScopedAccept( node->result, *this );
[3c398b6]	2950	maybeAccept_impl ( node->expr , *this );
[e0886db]	2951
	2952	VISIT_END( node );
	2953	}
	2954
[7870799]	2955	template< typename pass_type >
	2956	void PassVisitor< pass_type >::visit( const UniqueExpr * node ) {
	2957	VISIT_START( node );
	2958
[e3d7f9f]	2959	indexerScopedAccept( node->result, *this );
	2960	maybeAccept_impl ( node->expr , *this );
[7870799]	2961
	2962	VISIT_END( node );
	2963	}
	2964
[e0886db]	2965	template< typename pass_type >
	2966	Expression * PassVisitor< pass_type >::mutate( UniqueExpr * node ) {
	2967	MUTATE_START( node );
	2968
	2969	indexerScopedMutate( node->env , *this );
	2970	indexerScopedMutate( node->result, *this );
[3c398b6]	2971	maybeMutate_impl ( node->expr , *this );
[e0886db]	2972
	2973	MUTATE_END( Expression, node );
[13932f14]	2974	}
	2975
[73367a8]	2976	//--------------------------------------------------------------------------
	2977	// UntypedInitExpr
	2978	template< typename pass_type >
	2979	void PassVisitor< pass_type >::visit( UntypedInitExpr * node ) {
	2980	VISIT_START( node );
	2981
	2982	indexerScopedAccept( node->result, *this );
	2983	maybeAccept_impl ( node->expr , *this );
	2984	// not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
	2985
	2986	VISIT_END( node );
	2987	}
	2988
[7870799]	2989	template< typename pass_type >
	2990	void PassVisitor< pass_type >::visit( const UntypedInitExpr * node ) {
	2991	VISIT_START( node );
	2992
[e3d7f9f]	2993	indexerScopedAccept( node->result, *this );
	2994	maybeAccept_impl ( node->expr , *this );
[7870799]	2995	// not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
	2996
	2997	VISIT_END( node );
	2998	}
	2999
[73367a8]	3000	template< typename pass_type >
	3001	Expression * PassVisitor< pass_type >::mutate( UntypedInitExpr * node ) {
	3002	MUTATE_START( node );
	3003
	3004	indexerScopedMutate( node->env , *this );
	3005	indexerScopedMutate( node->result, *this );
	3006	maybeMutate_impl ( node->expr , *this );
	3007	// not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
	3008
	3009	MUTATE_END( Expression, node );
	3010	}
	3011
	3012	//--------------------------------------------------------------------------
	3013	// InitExpr
	3014	template< typename pass_type >
	3015	void PassVisitor< pass_type >::visit( InitExpr * node ) {
	3016	VISIT_START( node );
	3017
	3018	indexerScopedAccept( node->result, *this );
	3019	maybeAccept_impl ( node->expr , *this );
	3020	maybeAccept_impl ( node->designation, *this );
	3021
	3022	VISIT_END( node );
	3023	}
	3024
[7870799]	3025	template< typename pass_type >
	3026	void PassVisitor< pass_type >::visit( const InitExpr * node ) {
	3027	VISIT_START( node );
	3028
[e3d7f9f]	3029	indexerScopedAccept( node->result, *this );
	3030	maybeAccept_impl ( node->expr , *this );
	3031	maybeAccept_impl ( node->designation, *this );
[7870799]	3032
	3033	VISIT_END( node );
	3034	}
	3035
[73367a8]	3036	template< typename pass_type >
	3037	Expression * PassVisitor< pass_type >::mutate( InitExpr * node ) {
	3038	MUTATE_START( node );
	3039
	3040	indexerScopedMutate( node->env , *this );
	3041	indexerScopedMutate( node->result, *this );
	3042	maybeMutate_impl ( node->expr , *this );
	3043	maybeMutate_impl ( node->designation, *this );
	3044
	3045	MUTATE_END( Expression, node );
	3046	}
	3047
[44b4114]	3048	//--------------------------------------------------------------------------
	3049	// DeletedExpr
	3050	template< typename pass_type >
	3051	void PassVisitor< pass_type >::visit( DeletedExpr * node ) {
	3052	VISIT_START( node );
	3053
	3054	indexerScopedAccept( node->result, *this );
[e3d7f9f]	3055	maybeAccept_impl ( node->expr, *this );
[44b4114]	3056	// don't visit deleteStmt, because it is a pointer to somewhere else in the tree.
	3057
	3058	VISIT_END( node );
	3059	}
	3060
[7870799]	3061	template< typename pass_type >
	3062	void PassVisitor< pass_type >::visit( const DeletedExpr * node ) {
	3063	VISIT_START( node );
	3064
[e3d7f9f]	3065	indexerScopedAccept( node->result, *this );
	3066	maybeAccept_impl ( node->expr, *this );
[7870799]	3067	// don't visit deleteStmt, because it is a pointer to somewhere else in the tree.
	3068
	3069	VISIT_END( node );
	3070	}
	3071
[44b4114]	3072	template< typename pass_type >
	3073	Expression * PassVisitor< pass_type >::mutate( DeletedExpr * node ) {
	3074	MUTATE_START( node );
	3075
	3076	indexerScopedMutate( node->env, *this );
	3077	indexerScopedMutate( node->result, *this );
	3078	maybeMutate_impl( node->expr, *this );
	3079
	3080	MUTATE_END( Expression, node );
	3081	}
	3082
[0f79853]	3083	//--------------------------------------------------------------------------
	3084	// DefaultArgExpr
	3085	template< typename pass_type >
	3086	void PassVisitor< pass_type >::visit( DefaultArgExpr * node ) {
	3087	VISIT_START( node );
	3088
	3089	indexerScopedAccept( node->result, *this );
[e3d7f9f]	3090	maybeAccept_impl ( node->expr, *this );
[0f79853]	3091
	3092	VISIT_END( node );
	3093	}
	3094
[7870799]	3095	template< typename pass_type >
	3096	void PassVisitor< pass_type >::visit( const DefaultArgExpr * node ) {
	3097	VISIT_START( node );
	3098
[e3d7f9f]	3099	indexerScopedAccept( node->result, *this );
	3100	maybeAccept_impl ( node->expr, *this );
[7870799]	3101
	3102	VISIT_END( node );
	3103	}
	3104
[0f79853]	3105	template< typename pass_type >
	3106	Expression * PassVisitor< pass_type >::mutate( DefaultArgExpr * node ) {
	3107	MUTATE_START( node );
	3108
	3109	indexerScopedMutate( node->env, *this );
	3110	indexerScopedMutate( node->result, *this );
	3111	maybeMutate_impl( node->expr, *this );
	3112
	3113	MUTATE_END( Expression, node );
	3114	}
	3115
[d807ca28]	3116	//--------------------------------------------------------------------------
	3117	// GenericExpr
	3118	template< typename pass_type >
	3119	void PassVisitor< pass_type >::visit( GenericExpr * node ) {
	3120	VISIT_START( node );
	3121
	3122	indexerScopedAccept( node->result, *this );
	3123	maybeAccept_impl( node->control, *this );
	3124	for ( GenericExpr::Association & assoc : node->associations ) {
	3125	indexerScopedAccept( assoc.type, *this );
	3126	maybeAccept_impl( assoc.expr, *this );
	3127	}
	3128
	3129	VISIT_END( node );
	3130	}
	3131
[7870799]	3132	template< typename pass_type >
	3133	void PassVisitor< pass_type >::visit( const GenericExpr * node ) {
	3134	VISIT_START( node );
	3135
[e3d7f9f]	3136	indexerScopedAccept( node->result, *this );
[7870799]	3137	maybeAccept_impl( node->control, *this );
	3138	for ( const GenericExpr::Association & assoc : node->associations ) {
[e3d7f9f]	3139	indexerScopedAccept( assoc.type, *this );
[7870799]	3140	maybeAccept_impl( assoc.expr, *this );
	3141	}
	3142
	3143	VISIT_END( node );
	3144	}
	3145
[d807ca28]	3146	template< typename pass_type >
	3147	Expression * PassVisitor< pass_type >::mutate( GenericExpr * node ) {
	3148	MUTATE_START( node );
	3149
	3150	indexerScopedMutate( node->env, *this );
	3151	indexerScopedMutate( node->result, *this );
	3152	maybeMutate_impl( node->control, *this );
	3153	for ( GenericExpr::Association & assoc : node->associations ) {
	3154	indexerScopedMutate( assoc.type, *this );
	3155	maybeMutate_impl( assoc.expr, *this );
	3156	}
	3157
	3158	MUTATE_END( Expression, node );
	3159	}
	3160
[17fc7a5]	3161	//--------------------------------------------------------------------------
	3162	// VoidType
[13932f14]	3163	template< typename pass_type >
[ab904dc]	3164	void PassVisitor< pass_type >::visit( VoidType * node ) {
[599fbb6]	3165	VISIT_START( node );
	3166
	3167	maybeAccept_impl( node->forall, *this );
	3168
	3169	VISIT_END( node );
	3170	}
	3171
[7870799]	3172	template< typename pass_type >
	3173	void PassVisitor< pass_type >::visit( const VoidType * node ) {
	3174	VISIT_START( node );
	3175
	3176	maybeAccept_impl( node->forall, *this );
	3177
	3178	VISIT_END( node );
	3179	}
	3180
[599fbb6]	3181	template< typename pass_type >
	3182	Type * PassVisitor< pass_type >::mutate( VoidType * node ) {
	3183	MUTATE_START( node );
	3184
	3185	maybeMutate_impl( node->forall, *this );
	3186
	3187	MUTATE_END( Type, node );
[13932f14]	3188	}
	3189
[17fc7a5]	3190	//--------------------------------------------------------------------------
	3191	// BasicType
[13932f14]	3192	template< typename pass_type >
[ab904dc]	3193	void PassVisitor< pass_type >::visit( BasicType * node ) {
[17fc7a5]	3194	VISIT_START( node );
	3195
	3196	maybeAccept_impl( node->forall, *this );
	3197
	3198	VISIT_END( node );
	3199	}
	3200
[7870799]	3201	template< typename pass_type >
	3202	void PassVisitor< pass_type >::visit( const BasicType * node ) {
	3203	VISIT_START( node );
	3204
	3205	maybeAccept_impl( node->forall, *this );
	3206
	3207	VISIT_END( node );
	3208	}
	3209
[17fc7a5]	3210	template< typename pass_type >
	3211	Type * PassVisitor< pass_type >::mutate( BasicType * node ) {
	3212	MUTATE_START( node );
	3213
	3214	maybeMutate_impl( node->forall, *this );
	3215
	3216	MUTATE_END( Type, node );
[13932f14]	3217	}
	3218
[17fc7a5]	3219	//--------------------------------------------------------------------------
	3220	// PointerType
[13932f14]	3221	template< typename pass_type >
[ab904dc]	3222	void PassVisitor< pass_type >::visit( PointerType * node ) {
[17fc7a5]	3223	VISIT_START( node );
	3224
	3225	maybeAccept_impl( node->forall, *this );
[6e50a6b]	3226	maybeAccept_impl( node->dimension, *this );
[17fc7a5]	3227	maybeAccept_impl( node->base, *this );
	3228
	3229	VISIT_END( node );
[13932f14]	3230	}
	3231
[7870799]	3232	template< typename pass_type >
	3233	void PassVisitor< pass_type >::visit( const PointerType * node ) {
	3234	VISIT_START( node );
	3235
	3236	maybeAccept_impl( node->forall, *this );
[6e50a6b]	3237	maybeAccept_impl( node->dimension, *this );
[7870799]	3238	maybeAccept_impl( node->base, *this );
	3239
	3240	VISIT_END( node );
	3241	}
	3242
[17fc7a5]	3243	template< typename pass_type >
	3244	Type * PassVisitor< pass_type >::mutate( PointerType * node ) {
	3245	MUTATE_START( node );
	3246
	3247	maybeMutate_impl( node->forall, *this );
[6e50a6b]	3248	maybeMutate_impl( node->dimension, *this );
[17fc7a5]	3249	maybeMutate_impl( node->base, *this );
	3250
	3251	MUTATE_END( Type, node );
	3252	}
	3253
	3254	//--------------------------------------------------------------------------
	3255	// ArrayType
[13932f14]	3256	template< typename pass_type >
[ab904dc]	3257	void PassVisitor< pass_type >::visit( ArrayType * node ) {
[17fc7a5]	3258	VISIT_START( node );
	3259
	3260	maybeAccept_impl( node->forall, *this );
	3261	maybeAccept_impl( node->dimension, *this );
	3262	maybeAccept_impl( node->base, *this );
	3263
	3264	VISIT_END( node );
[13932f14]	3265	}
	3266
[7870799]	3267	template< typename pass_type >
	3268	void PassVisitor< pass_type >::visit( const ArrayType * node ) {
	3269	VISIT_START( node );
	3270
	3271	maybeAccept_impl( node->forall, *this );
	3272	maybeAccept_impl( node->dimension, *this );
	3273	maybeAccept_impl( node->base, *this );
	3274
	3275	VISIT_END( node );
	3276	}
	3277
[17fc7a5]	3278	template< typename pass_type >
	3279	Type * PassVisitor< pass_type >::mutate( ArrayType * node ) {
	3280	MUTATE_START( node );
	3281
	3282	maybeMutate_impl( node->forall, *this );
	3283	maybeMutate_impl( node->dimension, *this );
	3284	maybeMutate_impl( node->base, *this );
	3285
	3286	MUTATE_END( Type, node );
	3287	}
	3288
	3289	//--------------------------------------------------------------------------
	3290	// ReferenceType
[6b9b047]	3291	template< typename pass_type >
	3292	void PassVisitor< pass_type >::visit( ReferenceType * node ) {
[17fc7a5]	3293	VISIT_START( node );
	3294
	3295	maybeAccept_impl( node->forall, *this );
	3296	maybeAccept_impl( node->base, *this );
	3297
	3298	VISIT_END( node );
	3299	}
	3300
[7870799]	3301	template< typename pass_type >
	3302	void PassVisitor< pass_type >::visit( const ReferenceType * node ) {
	3303	VISIT_START( node );
	3304
	3305	maybeAccept_impl( node->forall, *this );
	3306	maybeAccept_impl( node->base, *this );
	3307
	3308	VISIT_END( node );
	3309	}
	3310
[17fc7a5]	3311	template< typename pass_type >
	3312	Type * PassVisitor< pass_type >::mutate( ReferenceType * node ) {
	3313	MUTATE_START( node );
	3314
	3315	maybeMutate_impl( node->forall, *this );
	3316	maybeMutate_impl( node->base, *this );
	3317
	3318	MUTATE_END( Type, node );
[6b9b047]	3319	}
	3320
[c5d7701]	3321	//--------------------------------------------------------------------------
	3322	// QualifiedType
	3323	template< typename pass_type >
	3324	void PassVisitor< pass_type >::visit( QualifiedType * node ) {
	3325	VISIT_START( node );
	3326
	3327	maybeAccept_impl( node->forall, *this );
[c194661]	3328	maybeAccept_impl( node->parent, *this );
	3329	maybeAccept_impl( node->child, *this );
[c5d7701]	3330
	3331	VISIT_END( node );
	3332	}
	3333
[7870799]	3334	template< typename pass_type >
	3335	void PassVisitor< pass_type >::visit( const QualifiedType * node ) {
	3336	VISIT_START( node );
	3337
	3338	maybeAccept_impl( node->forall, *this );
	3339	maybeAccept_impl( node->parent, *this );
	3340	maybeAccept_impl( node->child, *this );
	3341
	3342	VISIT_END( node );
	3343	}
	3344
[c5d7701]	3345	template< typename pass_type >
	3346	Type * PassVisitor< pass_type >::mutate( QualifiedType * node ) {
	3347	MUTATE_START( node );
	3348
	3349	maybeMutate_impl( node->forall, *this );
[c194661]	3350	maybeMutate_impl( node->parent, *this );
	3351	maybeMutate_impl( node->child, *this );
[c5d7701]	3352
	3353	MUTATE_END( Type, node );
	3354	}
	3355
[17fc7a5]	3356	//--------------------------------------------------------------------------
	3357	// FunctionType
[13932f14]	3358	template< typename pass_type >
[ab904dc]	3359	void PassVisitor< pass_type >::visit( FunctionType * node ) {
[17fc7a5]	3360	VISIT_START( node );
	3361
	3362	maybeAccept_impl( node->forall, *this );
	3363	maybeAccept_impl( node->returnVals, *this );
	3364	maybeAccept_impl( node->parameters, *this );
	3365
	3366	VISIT_END( node );
	3367	}
	3368
[7870799]	3369	template< typename pass_type >
	3370	void PassVisitor< pass_type >::visit( const FunctionType * node ) {
	3371	VISIT_START( node );
	3372
	3373	maybeAccept_impl( node->forall, *this );
	3374	maybeAccept_impl( node->returnVals, *this );
	3375	maybeAccept_impl( node->parameters, *this );
	3376
	3377	VISIT_END( node );
	3378	}
	3379
[17fc7a5]	3380	template< typename pass_type >
	3381	Type * PassVisitor< pass_type >::mutate( FunctionType * node ) {
	3382	MUTATE_START( node );
	3383
	3384	maybeMutate_impl( node->forall, *this );
	3385	maybeMutate_impl( node->returnVals, *this );
	3386	maybeMutate_impl( node->parameters, *this );
	3387
	3388	MUTATE_END( Type, node );
[13932f14]	3389	}
	3390
[e0886db]	3391	//--------------------------------------------------------------------------
	3392	// StructInstType
[13932f14]	3393	template< typename pass_type >
[ab904dc]	3394	void PassVisitor< pass_type >::visit( StructInstType * node ) {
[e0886db]	3395	VISIT_START( node );
	3396
	3397	indexerAddStruct( node->name );
	3398
	3399	{
	3400	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	3401	maybeAccept_impl( node->forall , *this );
	3402	maybeAccept_impl( node->parameters, *this );
[e0886db]	3403	}
	3404
	3405	VISIT_END( node );
	3406	}
	3407
[7870799]	3408	template< typename pass_type >
	3409	void PassVisitor< pass_type >::visit( const StructInstType * node ) {
	3410	VISIT_START( node );
	3411
[e3d7f9f]	3412	indexerAddStruct( node->name );
	3413
	3414	{
	3415	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	3416	maybeAccept_impl( node->forall , *this );
	3417	maybeAccept_impl( node->parameters, *this );
	3418	}
[7870799]	3419
	3420	VISIT_END( node );
	3421	}
	3422
[e0886db]	3423	template< typename pass_type >
	3424	Type * PassVisitor< pass_type >::mutate( StructInstType * node ) {
	3425	MUTATE_START( node );
	3426
	3427	indexerAddStruct( node->name );
	3428
	3429	{
	3430	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	3431	maybeMutate_impl( node->forall , *this );
	3432	maybeMutate_impl( node->parameters, *this );
[e0886db]	3433	}
	3434
	3435	MUTATE_END( Type, node );
[13932f14]	3436	}
	3437
[e0886db]	3438	//--------------------------------------------------------------------------
	3439	// UnionInstType
[13932f14]	3440	template< typename pass_type >
[ab904dc]	3441	void PassVisitor< pass_type >::visit( UnionInstType * node ) {
[e0886db]	3442	VISIT_START( node );
	3443
[74e3263]	3444	indexerAddUnion( node->name );
[e0886db]	3445
	3446	{
	3447	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	3448	maybeAccept_impl( node->forall , *this );
	3449	maybeAccept_impl( node->parameters, *this );
[e0886db]	3450	}
	3451
	3452	VISIT_END( node );
	3453	}
	3454
[7870799]	3455	template< typename pass_type >
	3456	void PassVisitor< pass_type >::visit( const UnionInstType * node ) {
	3457	VISIT_START( node );
	3458
[74e3263]	3459	indexerAddUnion( node->name );
[e3d7f9f]	3460
	3461	{
	3462	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
	3463	maybeAccept_impl( node->forall , *this );
	3464	maybeAccept_impl( node->parameters, *this );
	3465	}
[7870799]	3466
	3467	VISIT_END( node );
	3468	}
	3469
[e0886db]	3470	template< typename pass_type >
	3471	Type * PassVisitor< pass_type >::mutate( UnionInstType * node ) {
	3472	MUTATE_START( node );
	3473
[74e3263]	3474	indexerAddUnion( node->name );
[e0886db]	3475
	3476	{
	3477	auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
[3c398b6]	3478	maybeMutate_impl( node->forall , *this );
	3479	maybeMutate_impl( node->parameters, *this );
[e0886db]	3480	}
	3481
	3482	MUTATE_END( Type, node );
[13932f14]	3483	}
	3484
[e0886db]	3485	//--------------------------------------------------------------------------
	3486	// EnumInstType
[13932f14]	3487	template< typename pass_type >
[ab904dc]	3488	void PassVisitor< pass_type >::visit( EnumInstType * node ) {
[86e84e4]	3489	VISIT_START( node );
	3490
	3491	maybeAccept_impl( node->forall, *this );
	3492	maybeAccept_impl( node->parameters, *this );
	3493
	3494	VISIT_END( node );
[13932f14]	3495	}
	3496
[7870799]	3497	template< typename pass_type >
	3498	void PassVisitor< pass_type >::visit( const EnumInstType * node ) {
	3499	VISIT_START( node );
	3500
	3501	maybeAccept_impl( node->forall, *this );
	3502	maybeAccept_impl( node->parameters, *this );
	3503
	3504	VISIT_END( node );
	3505	}
	3506
[e0886db]	3507	template< typename pass_type >
	3508	Type * PassVisitor< pass_type >::mutate( EnumInstType * node ) {
[86e84e4]	3509	MUTATE_START( node );
	3510
	3511	maybeMutate_impl( node->forall, *this );
	3512	maybeMutate_impl( node->parameters, *this );
	3513
	3514	MUTATE_END( Type, node );
[e0886db]	3515	}
	3516
	3517	//--------------------------------------------------------------------------
	3518	// TraitInstType
[13932f14]	3519	template< typename pass_type >
[ab904dc]	3520	void PassVisitor< pass_type >::visit( TraitInstType * node ) {
[e0886db]	3521	VISIT_START( node );
	3522
[3c398b6]	3523	maybeAccept_impl( node->forall , *this );
	3524	maybeAccept_impl( node->parameters, *this );
[e0886db]	3525
	3526	VISIT_END( node );
	3527	}
	3528
[7870799]	3529	template< typename pass_type >
	3530	void PassVisitor< pass_type >::visit( const TraitInstType * node ) {
	3531	VISIT_START( node );
	3532
	3533	maybeAccept_impl( node->forall , *this );
	3534	maybeAccept_impl( node->parameters, *this );
	3535
	3536	VISIT_END( node );
	3537	}
	3538
[e0886db]	3539	template< typename pass_type >
	3540	Type * PassVisitor< pass_type >::mutate( TraitInstType * node ) {
	3541	MUTATE_START( node );
	3542
[3c398b6]	3543	maybeMutate_impl( node->forall , *this );
	3544	maybeMutate_impl( node->parameters, *this );
[e0886db]	3545
	3546	MUTATE_END( Type, node );
[13932f14]	3547	}
	3548
[e0886db]	3549	//--------------------------------------------------------------------------
	3550	// TypeInstType
[13932f14]	3551	template< typename pass_type >
[ab904dc]	3552	void PassVisitor< pass_type >::visit( TypeInstType * node ) {
[86e84e4]	3553	VISIT_START( node );
	3554
	3555	maybeAccept_impl( node->forall , *this );
	3556	maybeAccept_impl( node->parameters, *this );
	3557
	3558	VISIT_END( node );
	3559	}
	3560
[7870799]	3561	template< typename pass_type >
	3562	void PassVisitor< pass_type >::visit( const TypeInstType * node ) {
	3563	VISIT_START( node );
	3564
	3565	maybeAccept_impl( node->forall , *this );
	3566	maybeAccept_impl( node->parameters, *this );
	3567
	3568	VISIT_END( node );
	3569	}
	3570
[86e84e4]	3571	template< typename pass_type >
	3572	Type * PassVisitor< pass_type >::mutate( TypeInstType * node ) {
	3573	MUTATE_START( node );
	3574
	3575	maybeMutate_impl( node->forall , *this );
	3576	maybeMutate_impl( node->parameters, *this );
	3577
	3578	MUTATE_END( Type, node );
[13932f14]	3579	}
	3580
[a8a2b0a]	3581	//--------------------------------------------------------------------------
	3582	// TupleType
[13932f14]	3583	template< typename pass_type >
[ab904dc]	3584	void PassVisitor< pass_type >::visit( TupleType * node ) {
[a8a2b0a]	3585	VISIT_START( node );
	3586
	3587	maybeAccept_impl( node->forall, *this );
	3588	maybeAccept_impl( node->types, *this );
	3589	maybeAccept_impl( node->members, *this );
	3590
	3591	VISIT_END( node );
[13932f14]	3592	}
	3593
[7870799]	3594	template< typename pass_type >
	3595	void PassVisitor< pass_type >::visit( const TupleType * node ) {
	3596	VISIT_START( node );
	3597
	3598	maybeAccept_impl( node->forall, *this );
	3599	maybeAccept_impl( node->types, *this );
	3600	maybeAccept_impl( node->members, *this );
	3601
	3602	VISIT_END( node );
	3603	}
	3604
[a8a2b0a]	3605	template< typename pass_type >
	3606	Type * PassVisitor< pass_type >::mutate( TupleType * node ) {
	3607	MUTATE_START( node );
	3608
	3609	maybeMutate_impl( node->forall, *this );
	3610	maybeMutate_impl( node->types, *this );
	3611	maybeMutate_impl( node->members, *this );
	3612
	3613	MUTATE_END( Type, node );
	3614	}
	3615
	3616	//--------------------------------------------------------------------------
	3617	// TypeofType
[13932f14]	3618	template< typename pass_type >
[ab904dc]	3619	void PassVisitor< pass_type >::visit( TypeofType * node ) {
[a8a2b0a]	3620	VISIT_START( node );
	3621
	3622	assert( node->expr );
	3623	maybeAccept_impl( node->expr, *this );
	3624
	3625	VISIT_END( node );
[13932f14]	3626	}
	3627
[7870799]	3628	template< typename pass_type >
	3629	void PassVisitor< pass_type >::visit( const TypeofType * node ) {
	3630	VISIT_START( node );
	3631
	3632	assert( node->expr );
	3633	maybeAccept_impl( node->expr, *this );
	3634
	3635	VISIT_END( node );
	3636	}
	3637
[a8a2b0a]	3638	template< typename pass_type >
	3639	Type * PassVisitor< pass_type >::mutate( TypeofType * node ) {
	3640	MUTATE_START( node );
	3641
	3642	assert( node->expr );
	3643	maybeMutate_impl( node->expr, *this );
	3644
	3645	MUTATE_END( Type, node );
	3646	}
	3647
[7ff35e0e]	3648	//--------------------------------------------------------------------------
	3649	// VTableType
	3650	template< typename pass_type >
	3651	void PassVisitor< pass_type >::visit( VTableType * node ) {
	3652	VISIT_START( node );
	3653
	3654	// Forall qualifiers should be on base type, not here
	3655	// maybeAccept_impl( node->forall, *this );
	3656	maybeAccept_impl( node->base, *this );
	3657
	3658	VISIT_END( node );
	3659	}
	3660
	3661	template< typename pass_type >
	3662	void PassVisitor< pass_type >::visit( const VTableType * node ) {
	3663	VISIT_START( node );
	3664
	3665	// Forall qualifiers should be on base type, not here
	3666	// maybeAccept_impl( node->forall, *this );
	3667	maybeAccept_impl( node->base, *this );
	3668
	3669	VISIT_END( node );
	3670	}
	3671
	3672	template< typename pass_type >
	3673	Type * PassVisitor< pass_type >::mutate( VTableType * node ) {
	3674	MUTATE_START( node );
	3675
	3676	// Forall qualifiers should be on base type, not here
	3677	// maybeMutate_impl( node->forall, *this );
	3678	maybeMutate_impl( node->base, *this );
	3679
	3680	MUTATE_END( Type, node );
	3681	}
	3682
[a8a2b0a]	3683	//--------------------------------------------------------------------------
	3684	// AttrType
[13932f14]	3685	template< typename pass_type >
[ab904dc]	3686	void PassVisitor< pass_type >::visit( AttrType * node ) {
[a8a2b0a]	3687	VISIT_START( node );
	3688
	3689	if ( node->isType ) {
	3690	assert( node->type );
	3691	maybeAccept_impl( node->type, *this );
	3692	} else {
	3693	assert( node->expr );
	3694	maybeAccept_impl( node->expr, *this );
	3695	} // if
	3696
	3697	VISIT_END( node );
[13932f14]	3698	}
	3699
[7870799]	3700	template< typename pass_type >
	3701	void PassVisitor< pass_type >::visit( const AttrType * node ) {
	3702	VISIT_START( node );
	3703
	3704	if ( node->isType ) {
	3705	assert( node->type );
	3706	maybeAccept_impl( node->type, *this );
	3707	} else {
	3708	assert( node->expr );
	3709	maybeAccept_impl( node->expr, *this );
	3710	} // if
	3711
	3712	VISIT_END( node );
	3713	}
	3714
[a8a2b0a]	3715	template< typename pass_type >
	3716	Type * PassVisitor< pass_type >::mutate( AttrType * node ) {
	3717	MUTATE_START( node );
	3718
	3719	if ( node->isType ) {
	3720	assert( node->type );
	3721	maybeMutate_impl( node->type, *this );
	3722	} else {
	3723	assert( node->expr );
	3724	maybeMutate_impl( node->expr, *this );
	3725	} // if
	3726
	3727	MUTATE_END( Type, node );
	3728	}
	3729
	3730	//--------------------------------------------------------------------------
	3731	// VarArgsType
[13932f14]	3732	template< typename pass_type >
[ab904dc]	3733	void PassVisitor< pass_type >::visit( VarArgsType * node ) {
[a8a2b0a]	3734	VISIT_START( node );
	3735
	3736	maybeAccept_impl( node->forall, *this );
	3737
	3738	VISIT_END( node );
[13932f14]	3739	}
	3740
[7870799]	3741	template< typename pass_type >
	3742	void PassVisitor< pass_type >::visit( const VarArgsType * node ) {
	3743	VISIT_START( node );
	3744
	3745	maybeAccept_impl( node->forall, *this );
	3746
	3747	VISIT_END( node );
	3748	}
	3749
[a8a2b0a]	3750	template< typename pass_type >
	3751	Type * PassVisitor< pass_type >::mutate( VarArgsType * node ) {
	3752	MUTATE_START( node );
	3753
	3754	maybeMutate_impl( node->forall, *this );
	3755
	3756	MUTATE_END( Type, node );
	3757	}
	3758
	3759	//--------------------------------------------------------------------------
	3760	// ZeroType
[13932f14]	3761	template< typename pass_type >
[ab904dc]	3762	void PassVisitor< pass_type >::visit( ZeroType * node ) {
[a8a2b0a]	3763	VISIT_START( node );
	3764
	3765	maybeAccept_impl( node->forall, *this );
	3766
	3767	VISIT_END( node );
[13932f14]	3768	}
	3769
[7870799]	3770	template< typename pass_type >
	3771	void PassVisitor< pass_type >::visit( const ZeroType * node ) {
	3772	VISIT_START( node );
	3773
	3774	maybeAccept_impl( node->forall, *this );
	3775
	3776	VISIT_END( node );
	3777	}
	3778
[a8a2b0a]	3779	template< typename pass_type >
	3780	Type * PassVisitor< pass_type >::mutate( ZeroType * node ) {
	3781	MUTATE_START( node );
	3782
	3783	maybeMutate_impl( node->forall, *this );
	3784
	3785	MUTATE_END( Type, node );
	3786	}
	3787
	3788	//--------------------------------------------------------------------------
	3789	// OneType
[13932f14]	3790	template< typename pass_type >
[ab904dc]	3791	void PassVisitor< pass_type >::visit( OneType * node ) {
[a8a2b0a]	3792	VISIT_START( node );
	3793
	3794	maybeAccept_impl( node->forall, *this );
	3795
	3796	VISIT_END( node );
[13932f14]	3797	}
	3798
[7870799]	3799	template< typename pass_type >
	3800	void PassVisitor< pass_type >::visit( const OneType * node ) {
	3801	VISIT_START( node );
	3802
	3803	maybeAccept_impl( node->forall, *this );
	3804
	3805	VISIT_END( node );
	3806	}
	3807
[a8a2b0a]	3808	template< typename pass_type >
	3809	Type * PassVisitor< pass_type >::mutate( OneType * node ) {
	3810	MUTATE_START( node );
	3811
	3812	maybeMutate_impl( node->forall, *this );
	3813
	3814	MUTATE_END( Type, node );
	3815	}
	3816
[47498bd]	3817	//--------------------------------------------------------------------------
	3818	// GlobalScopeType
	3819	template< typename pass_type >
	3820	void PassVisitor< pass_type >::visit( GlobalScopeType * node ) {
	3821	VISIT_START( node );
	3822
	3823	maybeAccept_impl( node->forall, *this );
	3824
	3825	VISIT_END( node );
	3826	}
	3827
[7870799]	3828	template< typename pass_type >
	3829	void PassVisitor< pass_type >::visit( const GlobalScopeType * node ) {
	3830	VISIT_START( node );
	3831
	3832	maybeAccept_impl( node->forall, *this );
	3833
	3834	VISIT_END( node );
	3835	}
	3836
[47498bd]	3837	template< typename pass_type >
	3838	Type * PassVisitor< pass_type >::mutate( GlobalScopeType * node ) {
	3839	MUTATE_START( node );
	3840
	3841	maybeMutate_impl( node->forall, *this );
	3842
	3843	MUTATE_END( Type, node );
	3844	}
	3845
[a8a2b0a]	3846	//--------------------------------------------------------------------------
	3847	// Designation
[b11d8e2]	3848	template< typename pass_type >
	3849	void PassVisitor< pass_type >::visit( Designation * node ) {
	3850	VISIT_START( node );
	3851
[a8a2b0a]	3852	maybeAccept_impl( node->designators, *this );
[b11d8e2]	3853
	3854	VISIT_END( node );
	3855	}
	3856
[7870799]	3857	template< typename pass_type >
	3858	void PassVisitor< pass_type >::visit( const Designation * node ) {
	3859	VISIT_START( node );
	3860
	3861	maybeAccept_impl( node->designators, *this );
	3862
	3863	VISIT_END( node );
	3864	}
	3865
[b11d8e2]	3866	template< typename pass_type >
	3867	Designation * PassVisitor< pass_type >::mutate( Designation * node ) {
	3868	MUTATE_START( node );
	3869
[a8a2b0a]	3870	maybeMutate_impl( node->designators, *this );
[b11d8e2]	3871
	3872	MUTATE_END( Designation, node );
	3873	}
	3874
[9c1600c]	3875	//--------------------------------------------------------------------------
[e0886db]	3876	// SingleInit
[13932f14]	3877	template< typename pass_type >
[ab904dc]	3878	void PassVisitor< pass_type >::visit( SingleInit * node ) {
[9c1600c]	3879	VISIT_START( node );
	3880
[a8a2b0a]	3881	visitExpression( node->value );
[9c1600c]	3882
	3883	VISIT_END( node );
[13932f14]	3884	}
	3885
[7870799]	3886	template< typename pass_type >
	3887	void PassVisitor< pass_type >::visit( const SingleInit * node ) {
	3888	VISIT_START( node );
	3889
	3890	visitExpression( node->value );
	3891
	3892	VISIT_END( node );
	3893	}
	3894
[296b2be]	3895	template< typename pass_type >
	3896	Initializer * PassVisitor< pass_type >::mutate( SingleInit * node ) {
	3897	MUTATE_START( node );
	3898
[a8a2b0a]	3899	node->value = mutateExpression( node->value );
[296b2be]	3900
	3901	MUTATE_END( Initializer, node );
	3902	}
	3903
[a8a2b0a]	3904	//--------------------------------------------------------------------------
	3905	// ListInit
[13932f14]	3906	template< typename pass_type >
[ab904dc]	3907	void PassVisitor< pass_type >::visit( ListInit * node ) {
[a8a2b0a]	3908	VISIT_START( node );
[13932f14]	3909
[a8a2b0a]	3910	maybeAccept_impl( node->designations, *this );
	3911	maybeAccept_impl( node->initializers, *this );
[13932f14]	3912
[a8a2b0a]	3913	VISIT_END( node );
[13932f14]	3914	}
	3915
[7870799]	3916	template< typename pass_type >
	3917	void PassVisitor< pass_type >::visit( const ListInit * node ) {
	3918	VISIT_START( node );
	3919
	3920	maybeAccept_impl( node->designations, *this );
	3921	maybeAccept_impl( node->initializers, *this );
	3922
	3923	VISIT_END( node );
	3924	}
	3925
[13932f14]	3926	template< typename pass_type >
[a8a2b0a]	3927	Initializer * PassVisitor< pass_type >::mutate( ListInit * node ) {
	3928	MUTATE_START( node );
	3929
	3930	maybeMutate_impl( node->designations, *this );
	3931	maybeMutate_impl( node->initializers, *this );
	3932
	3933	MUTATE_END( Initializer, node );
[13932f14]	3934	}
[ab904dc]	3935
[a8a2b0a]	3936	//--------------------------------------------------------------------------
	3937	// ConstructorInit
[5ea7a22]	3938	template< typename pass_type >
[a8a2b0a]	3939	void PassVisitor< pass_type >::visit( ConstructorInit * node ) {
	3940	VISIT_START( node );
[5ea7a22]	3941
[a8a2b0a]	3942	maybeAccept_impl( node->ctor, *this );
	3943	maybeAccept_impl( node->dtor, *this );
	3944	maybeAccept_impl( node->init, *this );
[ab904dc]	3945
[a8a2b0a]	3946	VISIT_END( node );
[ab904dc]	3947	}
	3948
[7870799]	3949	template< typename pass_type >
	3950	void PassVisitor< pass_type >::visit( const ConstructorInit * node ) {
	3951	VISIT_START( node );
	3952
	3953	maybeAccept_impl( node->ctor, *this );
	3954	maybeAccept_impl( node->dtor, *this );
	3955	maybeAccept_impl( node->init, *this );
	3956
	3957	VISIT_END( node );
	3958	}
	3959
[ab904dc]	3960	template< typename pass_type >
[a8a2b0a]	3961	Initializer * PassVisitor< pass_type >::mutate( ConstructorInit * node ) {
	3962	MUTATE_START( node );
[ab904dc]	3963
[a8a2b0a]	3964	maybeMutate_impl( node->ctor, *this );
	3965	maybeMutate_impl( node->dtor, *this );
	3966	maybeMutate_impl( node->init, *this );
[ab904dc]	3967
[a8a2b0a]	3968	MUTATE_END( Initializer, node );
[ab904dc]	3969	}
	3970
[a8a2b0a]	3971	//--------------------------------------------------------------------------
[798a8b3]	3972	// Constant
[ab904dc]	3973	template< typename pass_type >
[a8a2b0a]	3974	void PassVisitor< pass_type >::visit( Constant * node ) {
	3975	VISIT_START( node );
	3976
	3977	VISIT_END( node );
[ab904dc]	3978	}
	3979
[7870799]	3980	template< typename pass_type >
	3981	void PassVisitor< pass_type >::visit( const Constant * node ) {
	3982	VISIT_START( node );
	3983
	3984	VISIT_END( node );
	3985	}
	3986
[ab904dc]	3987	template< typename pass_type >
[a8a2b0a]	3988	Constant * PassVisitor< pass_type >::mutate( Constant * node ) {
	3989	MUTATE_START( node );
	3990
	3991	MUTATE_END( Constant, node );
[ab904dc]	3992	}
	3993
[a8a2b0a]	3994	//--------------------------------------------------------------------------
	3995	// Attribute
[ab904dc]	3996	template< typename pass_type >
[a8a2b0a]	3997	void PassVisitor< pass_type >::visit( Attribute * node ) {
	3998	VISIT_START( node );
	3999
	4000	maybeAccept_impl( node->parameters, *this );
	4001
	4002	VISIT_END( node );
[4551a6e]	4003	}
[5ea7a22]	4004
[7870799]	4005	template< typename pass_type >
	4006	void PassVisitor< pass_type >::visit( const Attribute * node ) {
	4007	VISIT_START( node );
	4008
	4009	maybeAccept_impl( node->parameters, *this );
	4010
	4011	VISIT_END( node );
	4012	}
	4013
[5ea7a22]	4014	template< typename pass_type >
	4015	Attribute * PassVisitor< pass_type >::mutate( Attribute * node ) {
[a8a2b0a]	4016	MUTATE_START( node );
	4017
	4018	maybeMutate_impl( node->parameters, *this );
	4019
	4020	MUTATE_END( Attribute, node );
[5ea7a22]	4021	}
[447c356]	4022
[a8a2b0a]	4023	//--------------------------------------------------------------------------
	4024	// TypeSubstitution
[447c356]	4025	template< typename pass_type >
	4026	TypeSubstitution * PassVisitor< pass_type >::mutate( TypeSubstitution * node ) {
	4027	MUTATE_START( node );
	4028
	4029	for ( auto & p : node->typeEnv ) {
	4030	indexerScopedMutate( p.second, *this );
	4031	}
	4032	for ( auto & p : node->varEnv ) {
	4033	indexerScopedMutate( p.second, *this );
	4034	}
	4035
	4036	MUTATE_END( TypeSubstitution, node );
	4037	}
[342146e1]	4038
	4039	#undef VISIT_START
	4040	#undef VISIT_END
	4041
	4042	#undef MUTATE_START
[033ff37]	4043	#undef MUTATE_END

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