source: src/SynTree/Visitor.h@ ca1c11f

ADT aaron-thesis arm-eh ast-experimental cleanup-dtors ctor deferred_resn demangler enum forall-pointer-decay gc_noraii jacob/cs343-translation jenkins-sandbox memory new-ast new-ast-unique-expr new-env no_list persistent-indexer pthread-emulation qualifiedEnum resolv-new with_gc
Last change on this file since ca1c11f was 71f4e4f, checked in by Rob Schluntz <rschlunt@…>, 10 years ago

added ConstructorInit, simple constructors and destructors work correctly
  • Property mode set to 100644
File size: 5.1 KB
RevLine 
[0dd3a2f]1//
2// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
3//
4// The contents of this file are covered under the licence agreement in the
5// file "LICENCE" distributed with Cforall.
6//
[71f4e4f]7// Visitor.h --
[0dd3a2f]8//
9// Author : Richard C. Bilson
10// Created On : Mon May 18 07:44:20 2015
[71f4e4f]11// Last Modified By : Rob Schluntz
12// Last Modified On : Wed Jan 13 15:24:05 2016
13// Update Count : 5
[0dd3a2f]14//
15
[51b73452]16#ifndef VISITOR_H
17#define VISITOR_H
18
19#include "SynTree.h"
20#include "SemanticError.h"
21#include "CompilerError.h"
22
[d9a0e76]23class Visitor {
24 protected:
[0dd3a2f]25 Visitor();
26 virtual ~Visitor();
[d9a0e76]27 public:
[0dd3a2f]28 virtual void visit( ObjectDecl *objectDecl );
29 virtual void visit( FunctionDecl *functionDecl );
30 virtual void visit( StructDecl *aggregateDecl );
31 virtual void visit( UnionDecl *aggregateDecl );
32 virtual void visit( EnumDecl *aggregateDecl );
33 virtual void visit( ContextDecl *aggregateDecl );
34 virtual void visit( TypeDecl *typeDecl );
35 virtual void visit( TypedefDecl *typeDecl );
36
37 virtual void visit( CompoundStmt *compoundStmt );
38 virtual void visit( ExprStmt *exprStmt );
[7f5566b]39 virtual void visit( AsmStmt *asmStmt );
[0dd3a2f]40 virtual void visit( IfStmt *ifStmt );
41 virtual void visit( WhileStmt *whileStmt );
42 virtual void visit( ForStmt *forStmt );
43 virtual void visit( SwitchStmt *switchStmt );
44 virtual void visit( ChooseStmt *switchStmt );
45 virtual void visit( FallthruStmt *switchStmt );
46 virtual void visit( CaseStmt *caseStmt );
47 virtual void visit( BranchStmt *branchStmt );
48 virtual void visit( ReturnStmt *returnStmt );
49 virtual void visit( TryStmt *tryStmt );
50 virtual void visit( CatchStmt *catchStmt );
51 virtual void visit( FinallyStmt *finallyStmt );
52 virtual void visit( NullStmt *nullStmt );
53 virtual void visit( DeclStmt *declStmt );
54
55 virtual void visit( ApplicationExpr *applicationExpr );
56 virtual void visit( UntypedExpr *untypedExpr );
57 virtual void visit( NameExpr *nameExpr );
58 virtual void visit( CastExpr *castExpr );
59 virtual void visit( AddressExpr *addressExpr );
60 virtual void visit( LabelAddressExpr *labAddressExpr );
61 virtual void visit( UntypedMemberExpr *memberExpr );
62 virtual void visit( MemberExpr *memberExpr );
63 virtual void visit( VariableExpr *variableExpr );
[71f4e4f]64 virtual void visit( ConstantExpr *constantExpr );
[0dd3a2f]65 virtual void visit( SizeofExpr *sizeofExpr );
[47534159]66 virtual void visit( AlignofExpr *alignofExpr );
[0dd3a2f]67 virtual void visit( AttrExpr *attrExpr );
68 virtual void visit( LogicalExpr *logicalExpr );
69 virtual void visit( ConditionalExpr *conditionalExpr );
70 virtual void visit( CommaExpr *commaExpr );
71 virtual void visit( TupleExpr *tupleExpr );
72 virtual void visit( SolvedTupleExpr *tupleExpr );
73 virtual void visit( TypeExpr *typeExpr );
[7f5566b]74 virtual void visit( AsmExpr *asmExpr );
[0dd3a2f]75 virtual void visit( UntypedValofExpr *valofExpr );
76
77 virtual void visit( VoidType *basicType );
78 virtual void visit( BasicType *basicType );
79 virtual void visit( PointerType *pointerType );
80 virtual void visit( ArrayType *arrayType );
81 virtual void visit( FunctionType *functionType );
82 virtual void visit( StructInstType *aggregateUseType );
83 virtual void visit( UnionInstType *aggregateUseType );
84 virtual void visit( EnumInstType *aggregateUseType );
85 virtual void visit( ContextInstType *aggregateUseType );
86 virtual void visit( TypeInstType *aggregateUseType );
87 virtual void visit( TupleType *tupleType );
88 virtual void visit( TypeofType *typeofType );
89 virtual void visit( AttrType *attrType );
90
91 virtual void visit( SingleInit *singleInit );
92 virtual void visit( ListInit *listInit );
[71f4e4f]93 virtual void visit( ConstructorInit *ctorInit );
[0dd3a2f]94
95 virtual void visit( Subrange *subrange );
96
97 virtual void visit( Constant *constant );
[d9a0e76]98 private:
[0dd3a2f]99 virtual void visit( AggregateDecl *aggregateDecl );
100 virtual void visit( NamedTypeDecl *typeDecl );
101 virtual void visit( ReferenceToType *aggregateUseType );
[51b73452]102};
103
104template< typename TreeType, typename VisitorType >
[d9a0e76]105inline void maybeAccept( TreeType *tree, VisitorType &visitor ) {
[0dd3a2f]106 if ( tree ) {
107 tree->accept( visitor );
108 }
[51b73452]109}
110
111template< typename Container, typename VisitorType >
[d9a0e76]112inline void acceptAll( Container &container, VisitorType &visitor ) {
[0dd3a2f]113 SemanticError errors;
114 for ( typename Container::iterator i = container.begin(); i != container.end(); ++i ) {
115 try {
116 if ( *i ) {
117 (*i)->accept( visitor );
118 }
119 } catch( SemanticError &e ) {
120 errors.append( e );
121 }
122 }
123 if ( ! errors.isEmpty() ) {
124 throw errors;
[51b73452]125 }
126}
127
128template< typename Container, typename VisitorType >
[d9a0e76]129void acceptAllFold( Container &container, VisitorType &visitor, VisitorType &around ) {
[0dd3a2f]130 SemanticError errors;
131 for ( typename Container::iterator i = container.begin(); i != container.end(); ++i ) {
132 try {
133 if ( *i ) {
134 VisitorType *v = new VisitorType;
135 (*i)->accept( *v );
136
137 typename Container::iterator nxt = i; nxt++; // forward_iterator
138 if ( nxt == container.end() )
139 visitor += *v;
140 else
141 visitor += *v + around;
142
143 delete v;
144 } // if
145 } catch( SemanticError &e ) {
146 errors.append( e );
147 } // try
148 } // for
149 if ( ! errors.isEmpty() ) {
150 throw errors;
151 } // if
[51b73452]152}
153
[d9a0e76]154#endif // VISITOR_H
[0dd3a2f]155
156// Local Variables: //
157// tab-width: 4 //
158// mode: c++ //
159// compile-command: "make install" //
160// End: //
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