source: translator/SynTree/Mutator.cc @ 48e99f2

#include <cassert>
#include "Mutator.h"
#include "Initializer.h"
#include "Statement.h"
#include "Type.h"
#include "Declaration.h"
#include "Expression.h"
#include "Constant.h"
#include "utility.h"

Mutator::Mutator() {}

Mutator::~Mutator() {}

ObjectDecl *Mutator::mutate( ObjectDecl *objectDecl ) {
    objectDecl->set_type( maybeMutate( objectDecl->get_type(), *this ) );
    objectDecl->set_init( maybeMutate( objectDecl->get_init(), *this ) );
    objectDecl->set_bitfieldWidth( maybeMutate( objectDecl->get_bitfieldWidth(), *this ) );
    return objectDecl;
}

DeclarationWithType *Mutator::mutate( FunctionDecl *functionDecl ) {
    functionDecl->set_functionType( maybeMutate( functionDecl->get_functionType(), *this ) );
    mutateAll( functionDecl->get_oldDecls(), *this );
    functionDecl->set_statements( maybeMutate( functionDecl->get_statements(), *this ) );
    return functionDecl;
}

Declaration *Mutator::handleAggregateDecl( AggregateDecl *aggregateDecl ) {
    mutateAll( aggregateDecl->get_parameters(), *this );
    mutateAll( aggregateDecl->get_members(), *this );
    return aggregateDecl;
}

Declaration *Mutator::mutate( StructDecl *aggregateDecl ) {
    handleAggregateDecl( aggregateDecl );
    return aggregateDecl;
}

Declaration *Mutator::mutate( UnionDecl *aggregateDecl ) {
    handleAggregateDecl( aggregateDecl );
    return aggregateDecl;
}

Declaration *Mutator::mutate( EnumDecl *aggregateDecl ) {
    handleAggregateDecl( aggregateDecl );
    return aggregateDecl;
}

Declaration *Mutator::mutate( ContextDecl *aggregateDecl ) {
    handleAggregateDecl( aggregateDecl );
    return aggregateDecl;
}

Declaration *Mutator::handleNamedTypeDecl( NamedTypeDecl *typeDecl ) {
    mutateAll( typeDecl->get_parameters(), *this );
    mutateAll( typeDecl->get_assertions(), *this );
    typeDecl->set_base( maybeMutate( typeDecl->get_base(), *this ) );
    return typeDecl;
}

TypeDecl *Mutator::mutate( TypeDecl *typeDecl ) {
    handleNamedTypeDecl( typeDecl );
    return typeDecl;
}

Declaration *Mutator::mutate( TypedefDecl *typeDecl ) {
    handleNamedTypeDecl( typeDecl );
    return typeDecl;
}

CompoundStmt *Mutator::mutate( CompoundStmt *compoundStmt ) {
    mutateAll( compoundStmt->get_kids(), *this );
    return compoundStmt;
}

Statement *Mutator::mutate( ExprStmt *exprStmt ) {
    exprStmt->set_expr( maybeMutate( exprStmt->get_expr(), *this ) );
    return exprStmt;
}

Statement *Mutator::mutate( IfStmt *ifStmt ) {
    ifStmt->set_condition( maybeMutate( ifStmt->get_condition(), *this ) );
    ifStmt->set_thenPart( maybeMutate( ifStmt->get_thenPart(), *this ) );
    ifStmt->set_elsePart( maybeMutate( ifStmt->get_elsePart(), *this ) );
    return ifStmt;
}

Statement *Mutator::mutate( WhileStmt *whileStmt ) {
    whileStmt->set_condition( maybeMutate( whileStmt->get_condition(), *this ) );
    whileStmt->set_body( maybeMutate( whileStmt->get_body(), *this ) );
    return whileStmt;
}

Statement *Mutator::mutate( ForStmt *forStmt ) {
    forStmt->set_initialization( maybeMutate( forStmt->get_initialization(), *this ) );
    forStmt->set_condition( maybeMutate( forStmt->get_condition(), *this ) );
    forStmt->set_increment( maybeMutate( forStmt->get_increment(), *this ) );
    forStmt->set_body( maybeMutate( forStmt->get_body(), *this ) );
    return forStmt;
}

Statement *Mutator::mutate( SwitchStmt *switchStmt ) {
    switchStmt->set_condition( maybeMutate( switchStmt->get_condition(), *this ) );
    mutateAll( switchStmt->get_branches(), *this );
    return switchStmt;
}

Statement *Mutator::mutate( ChooseStmt *switchStmt ) {
    switchStmt->set_condition( maybeMutate( switchStmt->get_condition(), *this ) );
    mutateAll( switchStmt->get_branches(), *this );
    return switchStmt;
}

Statement *Mutator::mutate( FallthruStmt *fallthruStmt ) {
    return fallthruStmt;
}

Statement *Mutator::mutate( CaseStmt *caseStmt ) {
    caseStmt->set_condition( maybeMutate( caseStmt->get_condition(), *this ) );
    mutateAll (caseStmt->get_statements(), *this );

    return caseStmt;
}

Statement *Mutator::mutate( BranchStmt *branchStmt ) {
    return branchStmt;
}

Statement *Mutator::mutate( ReturnStmt *returnStmt ) {
    returnStmt->set_expr( maybeMutate( returnStmt->get_expr(), *this ) );
    return returnStmt;
}

Statement *Mutator::mutate( TryStmt *tryStmt ) {
    tryStmt->set_block( maybeMutate( tryStmt->get_block(), *this ) );
    mutateAll( tryStmt->get_catchers(), *this );
    return tryStmt;
}

Statement *Mutator::mutate( CatchStmt *catchStmt ) {
    catchStmt->set_decl( maybeMutate( catchStmt->get_decl(), *this ) );
    catchStmt->set_body( maybeMutate( catchStmt->get_body(), *this ) );
    return catchStmt;
}

Statement *Mutator::mutate( FinallyStmt *finalStmt ) {
    finalStmt->set_block( maybeMutate( finalStmt->get_block(), *this ) );
    return finalStmt;
}

NullStmt *Mutator::mutate( NullStmt *nullStmt ) {
    return nullStmt;
}

Statement *Mutator::mutate( DeclStmt *declStmt ) {
    declStmt->set_decl( maybeMutate( declStmt->get_decl(), *this ) );
    return declStmt;
}

Expression *Mutator::mutate( ApplicationExpr *applicationExpr ) {
    mutateAll( applicationExpr->get_results(), *this );
    applicationExpr->set_function( maybeMutate( applicationExpr->get_function(), *this ) );
    mutateAll( applicationExpr->get_args(), *this );
    return applicationExpr;
}

Expression *Mutator::mutate( UntypedExpr *untypedExpr ) {
    mutateAll( untypedExpr->get_results(), *this );
    mutateAll( untypedExpr->get_args(), *this );
    return untypedExpr;
}

Expression *Mutator::mutate( NameExpr *nameExpr ) {
    mutateAll( nameExpr->get_results(), *this );
    return nameExpr;
}

Expression *Mutator::mutate( AddressExpr *addressExpr ) {
    mutateAll( addressExpr->get_results(), *this );
    addressExpr->set_arg( maybeMutate( addressExpr->get_arg(), *this ) );
    return addressExpr;
}

Expression *Mutator::mutate( LabelAddressExpr *labelAddressExpr ) {
    mutateAll( labelAddressExpr->get_results(), *this );
    labelAddressExpr->set_arg( maybeMutate( labelAddressExpr->get_arg(), *this ) );
    return labelAddressExpr;
}

Expression *Mutator::mutate( CastExpr *castExpr ) {
    mutateAll( castExpr->get_results(), *this );
    castExpr->set_arg( maybeMutate( castExpr->get_arg(), *this ) );
    return castExpr;
}

Expression *Mutator::mutate( UntypedMemberExpr *memberExpr ) {
    mutateAll( memberExpr->get_results(), *this );
    memberExpr->set_aggregate( maybeMutate( memberExpr->get_aggregate(), *this ) );
    return memberExpr;
}

Expression *Mutator::mutate( MemberExpr *memberExpr ) {
    mutateAll( memberExpr->get_results(), *this );
    memberExpr->set_aggregate( maybeMutate( memberExpr->get_aggregate(), *this ) );
    return memberExpr;
}

Expression *Mutator::mutate( VariableExpr *variableExpr ) {
    mutateAll( variableExpr->get_results(), *this );
    return variableExpr;
}

Expression *Mutator::mutate( ConstantExpr *constantExpr ) {
    mutateAll( constantExpr->get_results(), *this );
//  maybeMutate( constantExpr->get_constant(), *this )
    return constantExpr;
}

Expression *Mutator::mutate( SizeofExpr *sizeofExpr ) {
    mutateAll( sizeofExpr->get_results(), *this );
    if ( sizeofExpr->get_isType() ) {
        sizeofExpr->set_type( maybeMutate( sizeofExpr->get_type(), *this ) );
    } else {
        sizeofExpr->set_expr( maybeMutate( sizeofExpr->get_expr(), *this ) );
    }
    return sizeofExpr;
}

Expression *Mutator::mutate( AttrExpr *attrExpr ) {
    mutateAll( attrExpr->get_results(), *this );
    if ( attrExpr->get_isType() ) {
        attrExpr->set_type( maybeMutate( attrExpr->get_type(), *this ) );
    } else {
        attrExpr->set_expr( maybeMutate( attrExpr->get_expr(), *this ) );
    }
    return attrExpr;
}

Expression *Mutator::mutate( LogicalExpr *logicalExpr ) {
    mutateAll( logicalExpr->get_results(), *this );
    logicalExpr->set_arg1( maybeMutate( logicalExpr->get_arg1(), *this ) );
    logicalExpr->set_arg2( maybeMutate( logicalExpr->get_arg2(), *this ) );
    return logicalExpr;
}

Expression *Mutator::mutate( ConditionalExpr *conditionalExpr ) {
    mutateAll( conditionalExpr->get_results(), *this );
    conditionalExpr->set_arg1( maybeMutate( conditionalExpr->get_arg1(), *this ) );
    conditionalExpr->set_arg2( maybeMutate( conditionalExpr->get_arg2(), *this ) );
    conditionalExpr->set_arg3( maybeMutate( conditionalExpr->get_arg3(), *this ) );
    return conditionalExpr;
}

Expression *Mutator::mutate( CommaExpr *commaExpr ) {
    mutateAll( commaExpr->get_results(), *this );
    commaExpr->set_arg1( maybeMutate( commaExpr->get_arg1(), *this ) );
    commaExpr->set_arg2( maybeMutate( commaExpr->get_arg2(), *this ) );
    return commaExpr;
}

Expression *Mutator::mutate( TupleExpr *tupleExpr ) {
    mutateAll( tupleExpr->get_results(), *this );
    mutateAll( tupleExpr->get_exprs(), *this );
    return tupleExpr;
}

Expression *Mutator::mutate( SolvedTupleExpr *tupleExpr ) {
    mutateAll( tupleExpr->get_results(), *this );
    mutateAll( tupleExpr->get_exprs(), *this );
    return tupleExpr;
}

Expression *Mutator::mutate( TypeExpr *typeExpr ) {
    mutateAll( typeExpr->get_results(), *this );
    typeExpr->set_type( maybeMutate( typeExpr->get_type(), *this ) );
    return typeExpr;
}

Expression *Mutator::mutate( UntypedValofExpr *valofExpr ) {
    mutateAll( valofExpr->get_results(), *this );
    return valofExpr;
}

Type *Mutator::mutate( VoidType *voidType ) {
    mutateAll( voidType->get_forall(), *this );
    return voidType;
}

Type *Mutator::mutate( BasicType *basicType ) {
    mutateAll( basicType->get_forall(), *this );
    return basicType;
}

Type *Mutator::mutate( PointerType *pointerType ) {
    mutateAll( pointerType->get_forall(), *this );
    pointerType->set_base( maybeMutate( pointerType->get_base(), *this ) );
    return pointerType;
}

Type *Mutator::mutate( ArrayType *arrayType ) {
    mutateAll( arrayType->get_forall(), *this );
    arrayType->set_dimension( maybeMutate( arrayType->get_dimension(), *this ) );
    arrayType->set_base( maybeMutate( arrayType->get_base(), *this ) );
    return arrayType;
}

Type *Mutator::mutate( FunctionType *functionType ) {
    mutateAll( functionType->get_forall(), *this );
    mutateAll( functionType->get_returnVals(), *this );
    mutateAll( functionType->get_parameters(), *this );
    return functionType;
}

Type *Mutator::handleReferenceToType( ReferenceToType *aggregateUseType ) {
    mutateAll( aggregateUseType->get_forall(), *this );
    mutateAll( aggregateUseType->get_parameters(), *this );
    return aggregateUseType;
}

Type *Mutator::mutate( StructInstType *aggregateUseType ) {
    handleReferenceToType( aggregateUseType );
    return aggregateUseType;
}

Type *Mutator::mutate( UnionInstType *aggregateUseType ) {
    handleReferenceToType( aggregateUseType );
    return aggregateUseType;
}

Type *Mutator::mutate( EnumInstType *aggregateUseType ) {
    handleReferenceToType( aggregateUseType );
    return aggregateUseType;
}

Type *Mutator::mutate( ContextInstType *aggregateUseType ) {
    handleReferenceToType( aggregateUseType );
    mutateAll( aggregateUseType->get_members(), *this );
    return aggregateUseType;
}

Type *Mutator::mutate( TypeInstType *aggregateUseType ) {
    handleReferenceToType( aggregateUseType );
    return aggregateUseType;
}

Type *Mutator::mutate( TupleType *tupleType ) {
    mutateAll( tupleType->get_forall(), *this );
    mutateAll( tupleType->get_types(), *this );
    return tupleType;
}

Type *Mutator::mutate( TypeofType *typeofType ) {
    assert( typeofType->get_expr() );
    typeofType->set_expr( typeofType->get_expr()->acceptMutator( *this ) );
    return typeofType;
}

Type *Mutator::mutate( AttrType *attrType ) {
    if ( attrType->get_isType() ) {
        assert( attrType->get_type() );
        attrType->set_type( attrType->get_type()->acceptMutator( *this ) );
    } else {
        assert( attrType->get_expr() );
        attrType->set_expr( attrType->get_expr()->acceptMutator( *this ) );
    }
    return attrType;
}

Initializer *Mutator::mutate( SingleInit *singleInit ) {
    singleInit->set_value( singleInit->get_value()->acceptMutator( *this ) );
    return singleInit;
}

Initializer *Mutator::mutate( ListInit *listInit ) {
    mutateAll( listInit->get_designators(), *this );
    mutateAll( listInit->get_initializers(), *this );
    return listInit;
}

Subrange *Mutator::mutate( Subrange *subrange ) {
    return subrange;
}

Constant *Mutator::mutate( Constant *constant ) {
    return constant;
}