source: src/SynTree/Mutator.h@ 4a161be

ADT aaron-thesis arm-eh ast-experimental cleanup-dtors deferred_resn demangler enum forall-pointer-decay jacob/cs343-translation jenkins-sandbox 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 4a161be was 44b4114, checked in by Rob Schluntz <rschlunt@…>, 8 years ago

Add DeletedExpr node for use of deleted identifiers
  • Property mode set to 100644
File size: 6.7 KB
Line 
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//
7// Mutator.h --
8//
9// Author : Richard C. Bilson
10// Created On : Mon May 18 07:44:20 2015
11// Last Modified By : Andrew Beach
12// Last Modified On : Mon Jul 24 16:31:00 2017
13// Update Count : 16
14//
15#pragma once
16
17#include <cassert> // for assert
18
19#include "Common/SemanticError.h" // for SemanticError
20#include "SynTree/SynTree.h" // for AST nodes
21
22class Mutator {
23 protected:
24 Mutator();
25 virtual ~Mutator();
26 public:
27 virtual DeclarationWithType * mutate( ObjectDecl * objectDecl );
28 virtual DeclarationWithType * mutate( FunctionDecl * functionDecl );
29 virtual Declaration * mutate( StructDecl * aggregateDecl );
30 virtual Declaration * mutate( UnionDecl * aggregateDecl );
31 virtual Declaration * mutate( EnumDecl * aggregateDecl );
32 virtual Declaration * mutate( TraitDecl * aggregateDecl );
33 virtual Declaration * mutate( TypeDecl * typeDecl );
34 virtual Declaration * mutate( TypedefDecl * typeDecl );
35 virtual AsmDecl * mutate( AsmDecl * asmDecl );
36
37 virtual CompoundStmt * mutate( CompoundStmt * compoundStmt );
38 virtual Statement * mutate( ExprStmt * exprStmt );
39 virtual Statement * mutate( AsmStmt * asmStmt );
40 virtual Statement * mutate( IfStmt * ifStmt );
41 virtual Statement * mutate( WhileStmt * whileStmt );
42 virtual Statement * mutate( ForStmt * forStmt );
43 virtual Statement * mutate( SwitchStmt * switchStmt );
44 virtual Statement * mutate( CaseStmt * caseStmt );
45 virtual Statement * mutate( BranchStmt * branchStmt );
46 virtual Statement * mutate( ReturnStmt * returnStmt );
47 virtual Statement * mutate( ThrowStmt * throwStmt );
48 virtual Statement * mutate( TryStmt * tryStmt );
49 virtual Statement * mutate( CatchStmt * catchStmt );
50 virtual Statement * mutate( FinallyStmt * catchStmt );
51 virtual Statement * mutate( WaitForStmt * waitforStmt );
52 virtual Statement * mutate( WithStmt * withStmt );
53 virtual NullStmt * mutate( NullStmt * nullStmt );
54 virtual Statement * mutate( DeclStmt * declStmt );
55 virtual Statement * mutate( ImplicitCtorDtorStmt * impCtorDtorStmt );
56
57 virtual Expression * mutate( ApplicationExpr * applicationExpr );
58 virtual Expression * mutate( UntypedExpr * untypedExpr );
59 virtual Expression * mutate( NameExpr * nameExpr );
60 virtual Expression * mutate( AddressExpr * castExpr );
61 virtual Expression * mutate( LabelAddressExpr * labAddressExpr );
62 virtual Expression * mutate( CastExpr * castExpr );
63 virtual Expression * mutate( VirtualCastExpr * castExpr );
64 virtual Expression * mutate( UntypedMemberExpr * memberExpr );
65 virtual Expression * mutate( MemberExpr * memberExpr );
66 virtual Expression * mutate( VariableExpr * variableExpr );
67 virtual Expression * mutate( ConstantExpr * constantExpr );
68 virtual Expression * mutate( SizeofExpr * sizeofExpr );
69 virtual Expression * mutate( AlignofExpr * alignofExpr );
70 virtual Expression * mutate( UntypedOffsetofExpr * offsetofExpr );
71 virtual Expression * mutate( OffsetofExpr * offsetofExpr );
72 virtual Expression * mutate( OffsetPackExpr * offsetPackExpr );
73 virtual Expression * mutate( AttrExpr * attrExpr );
74 virtual Expression * mutate( LogicalExpr * logicalExpr );
75 virtual Expression * mutate( ConditionalExpr * conditionalExpr );
76 virtual Expression * mutate( CommaExpr * commaExpr );
77 virtual Expression * mutate( TypeExpr * typeExpr );
78 virtual Expression * mutate( AsmExpr * asmExpr );
79 virtual Expression * mutate( ImplicitCopyCtorExpr * impCpCtorExpr );
80 virtual Expression * mutate( ConstructorExpr * ctorExpr );
81 virtual Expression * mutate( CompoundLiteralExpr * compLitExpr );
82 virtual Expression * mutate( RangeExpr * rangeExpr );
83 virtual Expression * mutate( UntypedTupleExpr * tupleExpr );
84 virtual Expression * mutate( TupleExpr * tupleExpr );
85 virtual Expression * mutate( TupleIndexExpr * tupleExpr );
86 virtual Expression * mutate( TupleAssignExpr * assignExpr );
87 virtual Expression * mutate( StmtExpr * stmtExpr );
88 virtual Expression * mutate( UniqueExpr * uniqueExpr );
89 virtual Expression * mutate( UntypedInitExpr * initExpr );
90 virtual Expression * mutate( InitExpr * initExpr );
91 virtual Expression * mutate( DeletedExpr * delExpr ) = 0;
92
93 virtual Type * mutate( VoidType * basicType );
94 virtual Type * mutate( BasicType * basicType );
95 virtual Type * mutate( PointerType * pointerType );
96 virtual Type * mutate( ArrayType * arrayType );
97 virtual Type * mutate( ReferenceType * refType );
98 virtual Type * mutate( FunctionType * functionType );
99 virtual Type * mutate( StructInstType * aggregateUseType );
100 virtual Type * mutate( UnionInstType * aggregateUseType );
101 virtual Type * mutate( EnumInstType * aggregateUseType );
102 virtual Type * mutate( TraitInstType * aggregateUseType );
103 virtual Type * mutate( TypeInstType * aggregateUseType );
104 virtual Type * mutate( TupleType * tupleType );
105 virtual Type * mutate( TypeofType * typeofType );
106 virtual Type * mutate( AttrType * attrType );
107 virtual Type * mutate( VarArgsType * varArgsType );
108 virtual Type * mutate( ZeroType * zeroType );
109 virtual Type * mutate( OneType * oneType );
110
111 virtual Designation * mutate( Designation * designation );
112 virtual Initializer * mutate( SingleInit * singleInit );
113 virtual Initializer * mutate( ListInit * listInit );
114 virtual Initializer * mutate( ConstructorInit * ctorInit );
115
116 virtual Subrange * mutate( Subrange * subrange );
117
118 virtual Constant * mutate( Constant * constant );
119
120 virtual Attribute * mutate( Attribute * attribute );
121
122 virtual TypeSubstitution * mutate( TypeSubstitution * sub );
123 private:
124 virtual Declaration * handleAggregateDecl(AggregateDecl * aggregateDecl );
125 virtual Declaration * handleNamedTypeDecl(NamedTypeDecl * typeDecl );
126 virtual Type * handleReferenceToType(ReferenceToType * aggregateUseType );
127};
128
129template< typename TreeType, typename MutatorType >
130inline TreeType *maybeMutate( TreeType *tree, MutatorType &mutator ) {
131 if ( tree ) {
132 TreeType *newnode = dynamic_cast< TreeType * >( tree->acceptMutator( mutator ) );
133 assert( newnode );
134 return newnode;
135 } else {
136 return 0;
137 } // if
138}
139
140template< typename Container, typename MutatorType >
141inline void mutateAll( Container &container, MutatorType &mutator ) {
142 SemanticError errors;
143 for ( typename Container::iterator i = container.begin(); i != container.end(); ++i ) {
144 try {
145 if ( *i ) {
146/// *i = (*i)->acceptMutator( mutator );
147 *i = dynamic_cast< typename Container::value_type >( (*i)->acceptMutator( mutator ) );
148 assert( *i );
149 } // if
150 } catch( SemanticError &e ) {
151 e.set_location( (*i)->location );
152 errors.append( e );
153 } // try
154 } // for
155 if ( ! errors.isEmpty() ) {
156 throw errors;
157 } // if
158}
159
160// Local Variables: //
161// tab-width: 4 //
162// mode: c++ //
163// compile-command: "make install" //
164// End: //
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