source: src/SymTab/FixFunction.cc @ d67cdb7

aaron-thesisarm-ehcleanup-dtorsdeferred_resndemanglerjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerresolv-newwith_gc
Last change on this file since d67cdb7 was d67cdb7, checked in by Peter A. Buhr <pabuhr@…>, 4 years ago

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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// FixFunction.cc --
8//
9// Author           : Richard C. Bilson
10// Created On       : Sun May 17 16:19:49 2015
11// Last Modified By : Peter A. Buhr
12// Last Modified On : Mon Mar  6 23:36:59 2017
13// Update Count     : 6
14//
15
16#include "FixFunction.h"
17
18#include <list>                   // for list
19
20#include "Common/utility.h"       // for maybeClone
21#include "SynTree/Declaration.h"  // for FunctionDecl, ObjectDecl, Declarati...
22#include "SynTree/Expression.h"   // for Expression
23#include "SynTree/Type.h"         // for ArrayType, PointerType, Type, Basic...
24
25namespace SymTab {
26        FixFunction::FixFunction() : isVoid( false ) {}
27
28        DeclarationWithType * FixFunction::mutate(FunctionDecl *functionDecl) {
29                // can't delete function type because it may contain assertions, so transfer ownership to new object
30                ObjectDecl *pointer = new ObjectDecl( functionDecl->get_name(), functionDecl->get_storageClasses(), functionDecl->get_linkage(), 0, new PointerType( Type::Qualifiers(), functionDecl->get_type() ), 0, functionDecl->get_attributes() );
31                functionDecl->get_attributes().clear();
32                functionDecl->type = nullptr;
33                delete functionDecl;
34                return pointer;
35        }
36
37        Type * FixFunction::mutate(VoidType *voidType) {
38                isVoid = true;
39                return voidType;
40        }
41
42        Type * FixFunction::mutate(BasicType *basicType) {
43                return basicType;
44        }
45
46        Type * FixFunction::mutate(PointerType *pointerType) {
47                return pointerType;
48        }
49
50        Type * FixFunction::mutate(ArrayType *arrayType) {
51                // need to recursively mutate the base type in order for multi-dimensional arrays to work.
52                PointerType *pointerType = new PointerType( arrayType->get_qualifiers(), arrayType->get_base()->clone()->acceptMutator( *this ), maybeClone( arrayType->get_dimension() ), arrayType->get_isVarLen(), arrayType->get_isStatic() );
53                delete arrayType;
54                return pointerType;
55        }
56
57        Type * FixFunction::mutate(StructInstType *aggregateUseType) {
58                return aggregateUseType;
59        }
60
61        Type * FixFunction::mutate(UnionInstType *aggregateUseType) {
62                return aggregateUseType;
63        }
64
65        Type * FixFunction::mutate(EnumInstType *aggregateUseType) {
66                return aggregateUseType;
67        }
68
69        Type * FixFunction::mutate(TraitInstType *aggregateUseType) {
70                return aggregateUseType;
71        }
72
73        Type * FixFunction::mutate(TypeInstType *aggregateUseType) {
74                return aggregateUseType;
75        }
76
77        Type * FixFunction::mutate(TupleType *tupleType) {
78                return tupleType;
79        }
80
81        Type * FixFunction::mutate(VarArgsType *varArgsType) {
82                return varArgsType;
83        }
84
85        Type * FixFunction::mutate(ZeroType *zeroType) {
86                return zeroType;
87        }
88
89        Type * FixFunction::mutate(OneType *oneType) {
90                return oneType;
91        }
92} // namespace SymTab
93
94// Local Variables: //
95// tab-width: 4 //
96// mode: c++ //
97// compile-command: "make install" //
98// End: //
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