source: src/SynTree/Mutator.h@ 2449aef

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 2449aef was 447c356, checked in by Rob Schluntz <rschlunt@…>, 8 years ago

Add support for TypeSubstitution in PassVisitor
  • Property mode set to 100644
File size: 6.6 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 NullStmt * mutate( NullStmt * nullStmt );
53 virtual Statement * mutate( DeclStmt * declStmt );
54 virtual Statement * mutate( ImplicitCtorDtorStmt * impCtorDtorStmt );
55
56 virtual Expression* mutate( ApplicationExpr * applicationExpr );
57 virtual Expression* mutate( UntypedExpr * untypedExpr );
58 virtual Expression* mutate( NameExpr * nameExpr );
59 virtual Expression* mutate( AddressExpr * castExpr );
60 virtual Expression* mutate( LabelAddressExpr * labAddressExpr );
61 virtual Expression* mutate( CastExpr * castExpr );
62 virtual Expression* mutate( VirtualCastExpr * castExpr );
63 virtual Expression* mutate( UntypedMemberExpr * memberExpr );
64 virtual Expression* mutate( MemberExpr * memberExpr );
65 virtual Expression* mutate( VariableExpr * variableExpr );
66 virtual Expression* mutate( ConstantExpr * constantExpr );
67 virtual Expression* mutate( SizeofExpr * sizeofExpr );
68 virtual Expression* mutate( AlignofExpr * alignofExpr );
69 virtual Expression* mutate( UntypedOffsetofExpr * offsetofExpr );
70 virtual Expression* mutate( OffsetofExpr * offsetofExpr );
71 virtual Expression* mutate( OffsetPackExpr * offsetPackExpr );
72 virtual Expression* mutate( AttrExpr * attrExpr );
73 virtual Expression* mutate( LogicalExpr * logicalExpr );
74 virtual Expression* mutate( ConditionalExpr * conditionalExpr );
75 virtual Expression* mutate( CommaExpr * commaExpr );
76 virtual Expression* mutate( TypeExpr * typeExpr );
77 virtual Expression* mutate( AsmExpr * asmExpr );
78 virtual Expression* mutate( ImplicitCopyCtorExpr * impCpCtorExpr );
79 virtual Expression* mutate( ConstructorExpr * ctorExpr );
80 virtual Expression* mutate( CompoundLiteralExpr * compLitExpr );
81 virtual Expression* mutate( RangeExpr * rangeExpr );
82 virtual Expression* mutate( UntypedTupleExpr * tupleExpr );
83 virtual Expression* mutate( TupleExpr * tupleExpr );
84 virtual Expression* mutate( TupleIndexExpr * tupleExpr );
85 virtual Expression* mutate( TupleAssignExpr * assignExpr );
86 virtual Expression* mutate( StmtExpr * stmtExpr );
87 virtual Expression* mutate( UniqueExpr * uniqueExpr );
88 virtual Expression* mutate( UntypedInitExpr * initExpr );
89 virtual Expression* mutate( InitExpr * initExpr );
90
91 virtual Type * mutate( VoidType * basicType );
92 virtual Type * mutate( BasicType * basicType );
93 virtual Type * mutate( PointerType * pointerType );
94 virtual Type * mutate( ArrayType * arrayType );
95 virtual Type * mutate( ReferenceType * refType );
96 virtual Type * mutate( FunctionType * functionType );
97 virtual Type * mutate( StructInstType * aggregateUseType );
98 virtual Type * mutate( UnionInstType * aggregateUseType );
99 virtual Type * mutate( EnumInstType * aggregateUseType );
100 virtual Type * mutate( TraitInstType * aggregateUseType );
101 virtual Type * mutate( TypeInstType * aggregateUseType );
102 virtual Type * mutate( TupleType * tupleType );
103 virtual Type * mutate( TypeofType * typeofType );
104 virtual Type * mutate( AttrType * attrType );
105 virtual Type * mutate( VarArgsType * varArgsType );
106 virtual Type * mutate( ZeroType * zeroType );
107 virtual Type * mutate( OneType * oneType );
108
109 virtual Designation * mutate( Designation * designation );
110 virtual Initializer * mutate( SingleInit * singleInit );
111 virtual Initializer * mutate( ListInit * listInit );
112 virtual Initializer * mutate( ConstructorInit * ctorInit );
113
114 virtual Subrange * mutate( Subrange * subrange );
115
116 virtual Constant * mutate( Constant * constant );
117
118 virtual Attribute * mutate( Attribute * attribute );
119
120 virtual TypeSubstitution * mutate( TypeSubstitution * sub );
121 private:
122 virtual Declaration * handleAggregateDecl(AggregateDecl * aggregateDecl );
123 virtual Declaration * handleNamedTypeDecl(NamedTypeDecl * typeDecl );
124 virtual Type * handleReferenceToType(ReferenceToType * aggregateUseType );
125};
126
127template< typename TreeType, typename MutatorType >
128inline TreeType *maybeMutate( TreeType *tree, MutatorType &mutator ) {
129 if ( tree ) {
130 TreeType *newnode = dynamic_cast< TreeType * >( tree->acceptMutator( mutator ) );
131 assert( newnode );
132 return newnode;
133 } else {
134 return 0;
135 } // if
136}
137
138template< typename Container, typename MutatorType >
139inline void mutateAll( Container &container, MutatorType &mutator ) {
140 SemanticError errors;
141 for ( typename Container::iterator i = container.begin(); i != container.end(); ++i ) {
142 try {
143 if ( *i ) {
144/// *i = (*i)->acceptMutator( mutator );
145 *i = dynamic_cast< typename Container::value_type >( (*i)->acceptMutator( mutator ) );
146 assert( *i );
147 } // if
148 } catch( SemanticError &e ) {
149 e.set_location( (*i)->location );
150 errors.append( e );
151 } // try
152 } // for
153 if ( ! errors.isEmpty() ) {
154 throw errors;
155 } // if
156}
157
158// Local Variables: //
159// tab-width: 4 //
160// mode: c++ //
161// compile-command: "make install" //
162// End: //
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