[b87a5ed] | 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo |
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| 3 | // |
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| 4 | // The contents of this file are covered under the licence agreement in the |
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| 5 | // file "LICENCE" distributed with Cforall. |
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| 6 | // |
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[f1e012b] | 7 | // TypeData.cc -- |
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[b87a5ed] | 8 | // |
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| 9 | // Author : Rodolfo G. Esteves |
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| 10 | // Created On : Sat May 16 15:12:51 2015 |
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[4e06c1e] | 11 | // Last Modified By : Peter A. Buhr |
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[5b639ee] | 12 | // Last Modified On : Mon Sep 12 21:11:22 2016 |
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| 13 | // Update Count : 377 |
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[b87a5ed] | 14 | // |
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| 15 | |
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[51b7345] | 16 | #include <cassert> |
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| 17 | #include <algorithm> |
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| 18 | #include <iterator> |
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[d3b7937] | 19 | #include "Common/utility.h" |
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[51b7345] | 20 | #include "TypeData.h" |
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| 21 | #include "SynTree/Type.h" |
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| 22 | #include "SynTree/Declaration.h" |
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| 23 | #include "SynTree/Expression.h" |
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| 24 | #include "SynTree/Statement.h" |
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[90c3b1c] | 25 | #include "SynTree/Initializer.h" |
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[51b7345] | 26 | |
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[c8ffe20b] | 27 | TypeData::TypeData( Kind k ) : kind( k ), base( 0 ), forall( 0 ) { |
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[b87a5ed] | 28 | switch ( kind ) { |
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| 29 | case Unknown: |
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| 30 | case Pointer: |
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| 31 | case EnumConstant: |
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| 32 | // nothing else to initialize |
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| 33 | break; |
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| 34 | case Basic: |
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[8f6f47d7] | 35 | // basic = new Basic_t; |
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[b87a5ed] | 36 | break; |
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| 37 | case Array: |
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[8f6f47d7] | 38 | // array = new Array_t; |
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| 39 | array.dimension = 0; |
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| 40 | array.isVarLen = false; |
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| 41 | array.isStatic = false; |
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[b87a5ed] | 42 | break; |
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| 43 | case Function: |
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[8f6f47d7] | 44 | // function = new Function_t; |
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| 45 | function.params = 0; |
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| 46 | function.idList = 0; |
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| 47 | function.oldDeclList = 0; |
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| 48 | function.body = 0; |
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| 49 | function.hasBody = false; |
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| 50 | function.newStyle = false; |
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[b87a5ed] | 51 | break; |
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| 52 | case Aggregate: |
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[8f6f47d7] | 53 | // aggregate = new Aggregate_t; |
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| 54 | aggregate.params = 0; |
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| 55 | aggregate.actuals = 0; |
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| 56 | aggregate.fields = 0; |
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[b87a5ed] | 57 | break; |
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| 58 | case AggregateInst: |
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[8f6f47d7] | 59 | // aggInst = new AggInst_t; |
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| 60 | aggInst.aggregate = 0; |
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| 61 | aggInst.params = 0; |
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[b87a5ed] | 62 | break; |
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| 63 | case Enum: |
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[8f6f47d7] | 64 | // enumeration = new Enumeration_t; |
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| 65 | enumeration.constants = 0; |
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[b87a5ed] | 66 | break; |
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| 67 | case Symbolic: |
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| 68 | case SymbolicInst: |
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[8f6f47d7] | 69 | // symbolic = new Symbolic_t; |
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| 70 | symbolic.params = 0; |
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| 71 | symbolic.actuals = 0; |
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| 72 | symbolic.assertions = 0; |
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[b87a5ed] | 73 | break; |
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| 74 | case Variable: |
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[8f6f47d7] | 75 | // variable = new Variable_t; |
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[28307be] | 76 | // variable.tyClass = DeclarationNode::Type; |
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| 77 | // variable.assertions = 0; |
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[b87a5ed] | 78 | break; |
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| 79 | case Tuple: |
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[8f6f47d7] | 80 | // tuple = new Tuple_t; |
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| 81 | tuple = nullptr; |
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[b87a5ed] | 82 | break; |
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| 83 | case Typeof: |
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[8f6f47d7] | 84 | // typeexpr = new Typeof_t; |
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| 85 | typeexpr = nullptr; |
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[b87a5ed] | 86 | break; |
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| 87 | case Attr: |
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[8f6f47d7] | 88 | // attr = new Attr_t; |
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[28307be] | 89 | // attr.expr = nullptr; |
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| 90 | // attr.type = nullptr; |
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| 91 | break; |
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| 92 | case Builtin: |
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| 93 | // builtin = new Builtin_t; |
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[b87a5ed] | 94 | break; |
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[68cd1ce] | 95 | } // switch |
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[413ad05] | 96 | } // TypeData::TypeData |
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[51b7345] | 97 | |
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[c8ffe20b] | 98 | TypeData::~TypeData() { |
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[b87a5ed] | 99 | delete base; |
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| 100 | delete forall; |
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| 101 | |
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| 102 | switch ( kind ) { |
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| 103 | case Unknown: |
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| 104 | case Pointer: |
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| 105 | case EnumConstant: |
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| 106 | // nothing to destroy |
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| 107 | break; |
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| 108 | case Basic: |
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[8f6f47d7] | 109 | // delete basic; |
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[b87a5ed] | 110 | break; |
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| 111 | case Array: |
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[8f6f47d7] | 112 | delete array.dimension; |
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| 113 | // delete array; |
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[b87a5ed] | 114 | break; |
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| 115 | case Function: |
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[8f6f47d7] | 116 | delete function.params; |
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| 117 | delete function.idList; |
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| 118 | delete function.oldDeclList; |
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| 119 | delete function.body; |
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| 120 | // delete function; |
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[b87a5ed] | 121 | break; |
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| 122 | case Aggregate: |
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[8f6f47d7] | 123 | delete aggregate.params; |
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| 124 | delete aggregate.actuals; |
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| 125 | delete aggregate.fields; |
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| 126 | // delete aggregate; |
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[b87a5ed] | 127 | break; |
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| 128 | case AggregateInst: |
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[8f6f47d7] | 129 | delete aggInst.aggregate; |
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| 130 | delete aggInst.params; |
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| 131 | // delete aggInst; |
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[b87a5ed] | 132 | break; |
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| 133 | case Enum: |
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[8f6f47d7] | 134 | delete enumeration.constants; |
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| 135 | // delete enumeration; |
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[b87a5ed] | 136 | break; |
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| 137 | case Symbolic: |
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| 138 | case SymbolicInst: |
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[8f6f47d7] | 139 | delete symbolic.params; |
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| 140 | delete symbolic.actuals; |
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| 141 | delete symbolic.assertions; |
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| 142 | // delete symbolic; |
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[b87a5ed] | 143 | break; |
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| 144 | case Variable: |
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[28307be] | 145 | // delete variable.assertions; |
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[8f6f47d7] | 146 | // delete variable; |
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[b87a5ed] | 147 | break; |
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| 148 | case Tuple: |
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[8f6f47d7] | 149 | // delete tuple->members; |
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[b87a5ed] | 150 | delete tuple; |
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| 151 | break; |
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| 152 | case Typeof: |
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[8f6f47d7] | 153 | // delete typeexpr->expr; |
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[b87a5ed] | 154 | delete typeexpr; |
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| 155 | break; |
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| 156 | case Attr: |
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[28307be] | 157 | // delete attr.expr; |
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| 158 | // delete attr.type; |
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[8f6f47d7] | 159 | // delete attr; |
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[b87a5ed] | 160 | break; |
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[28307be] | 161 | case Builtin: |
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| 162 | // delete builtin; |
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| 163 | break; |
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[68cd1ce] | 164 | } // switch |
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[413ad05] | 165 | } // TypeData::~TypeData |
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[51b7345] | 166 | |
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[413ad05] | 167 | TypeData * TypeData::clone() const { |
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| 168 | TypeData * newtype = new TypeData( kind ); |
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[b87a5ed] | 169 | newtype->qualifiers = qualifiers; |
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| 170 | newtype->base = maybeClone( base ); |
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| 171 | newtype->forall = maybeClone( forall ); |
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| 172 | |
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| 173 | switch ( kind ) { |
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| 174 | case Unknown: |
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| 175 | case EnumConstant: |
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| 176 | case Pointer: |
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| 177 | // nothing else to copy |
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| 178 | break; |
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| 179 | case Basic: |
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[5b639ee] | 180 | newtype->basictype = basictype; |
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| 181 | newtype->complextype = complextype; |
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| 182 | newtype->signedness = signedness; |
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| 183 | newtype->length = length; |
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[b87a5ed] | 184 | break; |
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| 185 | case Array: |
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[8f6f47d7] | 186 | newtype->array.dimension = maybeClone( array.dimension ); |
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| 187 | newtype->array.isVarLen = array.isVarLen; |
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| 188 | newtype->array.isStatic = array.isStatic; |
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[b87a5ed] | 189 | break; |
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| 190 | case Function: |
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[8f6f47d7] | 191 | newtype->function.params = maybeClone( function.params ); |
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| 192 | newtype->function.idList = maybeClone( function.idList ); |
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| 193 | newtype->function.oldDeclList = maybeClone( function.oldDeclList ); |
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| 194 | newtype->function.body = maybeClone( function.body ); |
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| 195 | newtype->function.hasBody = function.hasBody; |
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| 196 | newtype->function.newStyle = function.newStyle; |
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[b87a5ed] | 197 | break; |
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| 198 | case Aggregate: |
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[8f6f47d7] | 199 | newtype->aggregate.params = maybeClone( aggregate.params ); |
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| 200 | newtype->aggregate.actuals = maybeClone( aggregate.actuals ); |
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| 201 | newtype->aggregate.fields = maybeClone( aggregate.fields ); |
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| 202 | newtype->aggregate.name = aggregate.name; |
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| 203 | newtype->aggregate.kind = aggregate.kind; |
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| 204 | newtype->aggregate.body = aggregate.body; |
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[b87a5ed] | 205 | break; |
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| 206 | case AggregateInst: |
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[8f6f47d7] | 207 | newtype->aggInst.aggregate = maybeClone( aggInst.aggregate ); |
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| 208 | newtype->aggInst.params = maybeClone( aggInst.params ); |
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[b87a5ed] | 209 | break; |
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| 210 | case Enum: |
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[8f6f47d7] | 211 | newtype->enumeration.name = enumeration.name; |
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| 212 | newtype->enumeration.constants = maybeClone( enumeration.constants ); |
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[b87a5ed] | 213 | break; |
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| 214 | case Symbolic: |
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| 215 | case SymbolicInst: |
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[8f6f47d7] | 216 | newtype->symbolic.params = maybeClone( symbolic.params ); |
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| 217 | newtype->symbolic.actuals = maybeClone( symbolic.actuals ); |
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| 218 | newtype->symbolic.assertions = maybeClone( symbolic.assertions ); |
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| 219 | newtype->symbolic.isTypedef = symbolic.isTypedef; |
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| 220 | newtype->symbolic.name = symbolic.name; |
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[b87a5ed] | 221 | break; |
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| 222 | case Variable: |
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[28307be] | 223 | assert( false ); |
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| 224 | // newtype->variable.assertions = maybeClone( variable.assertions ); |
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| 225 | // newtype->variable.name = variable.name; |
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| 226 | // newtype->variable.tyClass = variable.tyClass; |
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[b87a5ed] | 227 | break; |
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| 228 | case Tuple: |
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[8f6f47d7] | 229 | newtype->tuple = maybeClone( tuple ); |
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[b87a5ed] | 230 | break; |
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| 231 | case Typeof: |
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[8f6f47d7] | 232 | newtype->typeexpr = maybeClone( typeexpr ); |
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[b87a5ed] | 233 | break; |
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[28307be] | 234 | case Attr: |
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| 235 | assert( false ); |
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| 236 | // newtype->attr.expr = maybeClone( attr.expr ); |
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| 237 | // newtype->attr.type = maybeClone( attr.type ); |
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| 238 | break; |
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[90c3b1c] | 239 | case Builtin: |
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[28307be] | 240 | assert( false ); |
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[8f6f47d7] | 241 | // newtype->builtin = builtin; |
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[90c3b1c] | 242 | break; |
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[68cd1ce] | 243 | } // switch |
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[b87a5ed] | 244 | return newtype; |
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[413ad05] | 245 | } // TypeData::clone |
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[51b7345] | 246 | |
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[c8ffe20b] | 247 | void TypeData::print( std::ostream &os, int indent ) const { |
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[b87a5ed] | 248 | using std::endl; |
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| 249 | using std::string; |
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| 250 | |
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[5b639ee] | 251 | for ( int i = 0; i < DeclarationNode::NoQualifier; i += 1 ) { |
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[c1c1112] | 252 | if ( qualifiers[i] ) os << DeclarationNode::qualifierName[ i ] << ' '; |
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| 253 | } // for |
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[b87a5ed] | 254 | |
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| 255 | if ( forall ) { |
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| 256 | os << "forall " << endl; |
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[721f17a] | 257 | forall->printList( os, indent + 4 ); |
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[68cd1ce] | 258 | } // if |
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[b87a5ed] | 259 | |
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| 260 | switch ( kind ) { |
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| 261 | case Unknown: |
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| 262 | os << "entity of unknown type "; |
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| 263 | break; |
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| 264 | case Pointer: |
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| 265 | os << "pointer "; |
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| 266 | if ( base ) { |
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| 267 | os << "to "; |
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| 268 | base->print( os, indent ); |
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[68cd1ce] | 269 | } // if |
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[b87a5ed] | 270 | break; |
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| 271 | case EnumConstant: |
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| 272 | os << "enumeration constant "; |
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| 273 | break; |
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| 274 | case Basic: |
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[5b639ee] | 275 | if ( signedness != DeclarationNode::NoSignedness ) os << DeclarationNode::signednessName[ signedness ] << " "; |
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| 276 | if ( length != DeclarationNode::NoLength ) os << DeclarationNode::lengthName[ length ] << " "; |
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| 277 | assert( basictype != DeclarationNode::NoBasicType ); |
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| 278 | os << DeclarationNode::basicTypeName[ basictype ] << " "; |
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| 279 | if ( complextype != DeclarationNode::NoComplexType ) os << DeclarationNode::complexTypeName[ complextype ] << " "; |
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[b87a5ed] | 280 | break; |
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| 281 | case Array: |
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[8f6f47d7] | 282 | if ( array.isStatic ) { |
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[b87a5ed] | 283 | os << "static "; |
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[68cd1ce] | 284 | } // if |
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[8f6f47d7] | 285 | if ( array.dimension ) { |
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[b87a5ed] | 286 | os << "array of "; |
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[8f6f47d7] | 287 | array.dimension->printOneLine( os, indent ); |
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| 288 | } else if ( array.isVarLen ) { |
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[b87a5ed] | 289 | os << "variable-length array of "; |
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| 290 | } else { |
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| 291 | os << "open array of "; |
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[68cd1ce] | 292 | } // if |
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[b87a5ed] | 293 | if ( base ) { |
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| 294 | base->print( os, indent ); |
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[68cd1ce] | 295 | } // if |
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[b87a5ed] | 296 | break; |
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| 297 | case Function: |
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| 298 | os << "function" << endl; |
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[8f6f47d7] | 299 | if ( function.params ) { |
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[721f17a] | 300 | os << string( indent + 2, ' ' ) << "with parameters " << endl; |
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[8f6f47d7] | 301 | function.params->printList( os, indent + 4 ); |
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[b87a5ed] | 302 | } else { |
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[721f17a] | 303 | os << string( indent + 2, ' ' ) << "with no parameters " << endl; |
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[68cd1ce] | 304 | } // if |
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[8f6f47d7] | 305 | if ( function.idList ) { |
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[721f17a] | 306 | os << string( indent + 2, ' ' ) << "with old-style identifier list " << endl; |
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[8f6f47d7] | 307 | function.idList->printList( os, indent + 4 ); |
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[68cd1ce] | 308 | } // if |
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[8f6f47d7] | 309 | if ( function.oldDeclList ) { |
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[721f17a] | 310 | os << string( indent + 2, ' ' ) << "with old-style declaration list " << endl; |
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[8f6f47d7] | 311 | function.oldDeclList->printList( os, indent + 4 ); |
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[68cd1ce] | 312 | } // if |
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[721f17a] | 313 | os << string( indent + 2, ' ' ) << "returning "; |
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[b87a5ed] | 314 | if ( base ) { |
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[721f17a] | 315 | base->print( os, indent + 4 ); |
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[b87a5ed] | 316 | } else { |
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| 317 | os << "nothing "; |
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[68cd1ce] | 318 | } // if |
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[b87a5ed] | 319 | os << endl; |
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[8f6f47d7] | 320 | if ( function.hasBody ) { |
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[721f17a] | 321 | os << string( indent + 2, ' ' ) << "with body " << endl; |
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[68cd1ce] | 322 | } // if |
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[8f6f47d7] | 323 | if ( function.body ) { |
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| 324 | function.body->printList( os, indent + 2 ); |
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[68cd1ce] | 325 | } // if |
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[b87a5ed] | 326 | break; |
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| 327 | case Aggregate: |
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[8f6f47d7] | 328 | os << DeclarationNode::aggregateName[ aggregate.kind ] << ' ' << aggregate.name << endl; |
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| 329 | if ( aggregate.params ) { |
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[721f17a] | 330 | os << string( indent + 2, ' ' ) << "with type parameters " << endl; |
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[8f6f47d7] | 331 | aggregate.params->printList( os, indent + 4 ); |
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[68cd1ce] | 332 | } // if |
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[8f6f47d7] | 333 | if ( aggregate.actuals ) { |
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[721f17a] | 334 | os << string( indent + 2, ' ' ) << "instantiated with actual parameters " << endl; |
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[8f6f47d7] | 335 | aggregate.actuals->printList( os, indent + 4 ); |
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[68cd1ce] | 336 | } // if |
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[8f6f47d7] | 337 | if ( aggregate.fields ) { |
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[721f17a] | 338 | os << string( indent + 2, ' ' ) << "with members " << endl; |
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[8f6f47d7] | 339 | aggregate.fields->printList( os, indent + 4 ); |
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[5d125e4] | 340 | } // if |
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[8f6f47d7] | 341 | if ( aggregate.body ) { |
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[5d125e4] | 342 | os << string( indent + 2, ' ' ) << " with body " << endl; |
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[68cd1ce] | 343 | } // if |
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[b87a5ed] | 344 | break; |
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| 345 | case AggregateInst: |
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[8f6f47d7] | 346 | if ( aggInst.aggregate ) { |
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[b87a5ed] | 347 | os << "instance of " ; |
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[8f6f47d7] | 348 | aggInst.aggregate->print( os, indent ); |
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[b87a5ed] | 349 | } else { |
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| 350 | os << "instance of an unspecified aggregate "; |
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[68cd1ce] | 351 | } // if |
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[8f6f47d7] | 352 | if ( aggInst.params ) { |
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[721f17a] | 353 | os << string( indent + 2, ' ' ) << "with parameters " << endl; |
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[8f6f47d7] | 354 | aggInst.params->printList( os, indent + 2 ); |
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[68cd1ce] | 355 | } // if |
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[b87a5ed] | 356 | break; |
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| 357 | case Enum: |
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| 358 | os << "enumeration "; |
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[8f6f47d7] | 359 | if ( enumeration.constants ) { |
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[b87a5ed] | 360 | os << "with constants" << endl; |
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[8f6f47d7] | 361 | enumeration.constants->printList( os, indent + 2 ); |
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[68cd1ce] | 362 | } // if |
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[b87a5ed] | 363 | break; |
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| 364 | case SymbolicInst: |
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[8f6f47d7] | 365 | os << "instance of type " << symbolic.name; |
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| 366 | if ( symbolic.actuals ) { |
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[b87a5ed] | 367 | os << " with parameters" << endl; |
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[8f6f47d7] | 368 | symbolic.actuals->printList( os, indent + 2 ); |
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[68cd1ce] | 369 | } // if |
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[b87a5ed] | 370 | break; |
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| 371 | case Symbolic: |
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[8f6f47d7] | 372 | if ( symbolic.isTypedef ) { |
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[b87a5ed] | 373 | os << "typedef definition "; |
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| 374 | } else { |
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| 375 | os << "type definition "; |
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[68cd1ce] | 376 | } // if |
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[8f6f47d7] | 377 | if ( symbolic.params ) { |
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[721f17a] | 378 | os << endl << string( indent + 2, ' ' ) << "with parameters" << endl; |
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[8f6f47d7] | 379 | symbolic.params->printList( os, indent + 2 ); |
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[68cd1ce] | 380 | } // if |
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[8f6f47d7] | 381 | if ( symbolic.assertions ) { |
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[721f17a] | 382 | os << endl << string( indent + 2, ' ' ) << "with assertions" << endl; |
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[8f6f47d7] | 383 | symbolic.assertions->printList( os, indent + 4 ); |
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[721f17a] | 384 | os << string( indent + 2, ' ' ); |
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[68cd1ce] | 385 | } // if |
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[b87a5ed] | 386 | if ( base ) { |
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| 387 | os << "for "; |
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| 388 | base->print( os, indent + 2 ); |
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[68cd1ce] | 389 | } // if |
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[b87a5ed] | 390 | break; |
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| 391 | case Variable: |
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[28307be] | 392 | // os << DeclarationNode::typeClassName[ variable.tyClass ] << " variable "; |
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| 393 | // if ( variable.assertions ) { |
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| 394 | // os << endl << string( indent + 2, ' ' ) << "with assertions" << endl; |
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| 395 | // variable.assertions->printList( os, indent + 4 ); |
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| 396 | // os << string( indent + 2, ' ' ); |
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| 397 | // } // if |
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[b87a5ed] | 398 | break; |
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| 399 | case Tuple: |
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| 400 | os << "tuple "; |
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[8f6f47d7] | 401 | if ( tuple ) { |
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[b87a5ed] | 402 | os << "with members " << endl; |
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[8f6f47d7] | 403 | tuple->printList( os, indent + 2 ); |
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[68cd1ce] | 404 | } // if |
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[b87a5ed] | 405 | break; |
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| 406 | case Typeof: |
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| 407 | os << "type-of expression "; |
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[8f6f47d7] | 408 | if ( typeexpr ) { |
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| 409 | typeexpr->print( os, indent + 2 ); |
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[68cd1ce] | 410 | } // if |
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[b87a5ed] | 411 | break; |
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| 412 | case Attr: |
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[28307be] | 413 | // os << "attribute type decl " << attr.name << " applied to "; |
---|
| 414 | // if ( attr.expr ) { |
---|
| 415 | // attr.expr->print( os, indent + 2 ); |
---|
| 416 | // } // if |
---|
| 417 | // if ( attr.type ) { |
---|
| 418 | // attr.type->print( os, indent + 2 ); |
---|
| 419 | // } // if |
---|
[b87a5ed] | 420 | break; |
---|
[90c3b1c] | 421 | case Builtin: |
---|
| 422 | os << "gcc builtin type"; |
---|
| 423 | break; |
---|
[1db21619] | 424 | default: |
---|
[5b639ee] | 425 | os << "internal error: TypeData::print " << kind << endl; |
---|
[1db21619] | 426 | assert( false ); |
---|
[68cd1ce] | 427 | } // switch |
---|
[413ad05] | 428 | } // TypeData::print |
---|
[51b7345] | 429 | |
---|
[8c49c0e] | 430 | template< typename ForallList > |
---|
| 431 | void buildForall( const DeclarationNode * firstNode, ForallList &outputList ) { |
---|
[b87a5ed] | 432 | buildList( firstNode, outputList ); |
---|
[8c49c0e] | 433 | for ( typename ForallList::iterator i = outputList.begin(); i != outputList.end(); ++i ) { |
---|
| 434 | TypeDecl * td = static_cast<TypeDecl*>(*i); |
---|
| 435 | if ( td->get_kind() == TypeDecl::Any ) { |
---|
[6943f051] | 436 | // add assertion parameters to `type' tyvars in reverse order |
---|
| 437 | // add dtor: void ^?{}(T *) |
---|
[413ad05] | 438 | FunctionType * dtorType = new FunctionType( Type::Qualifiers(), false ); |
---|
[8c49c0e] | 439 | dtorType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, 0, new PointerType( Type::Qualifiers(), new TypeInstType( Type::Qualifiers(), td->get_name(), td ) ), 0 ) ); |
---|
| 440 | td->get_assertions().push_front( new FunctionDecl( "^?{}", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, dtorType, 0, false, false ) ); |
---|
[4cc4286] | 441 | |
---|
[a9a259c] | 442 | // add copy ctor: void ?{}(T *, T) |
---|
[413ad05] | 443 | FunctionType * copyCtorType = new FunctionType( Type::Qualifiers(), false ); |
---|
[8c49c0e] | 444 | copyCtorType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, 0, new PointerType( Type::Qualifiers(), new TypeInstType( Type::Qualifiers(), td->get_name(), td ) ), 0 ) ); |
---|
| 445 | copyCtorType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, 0, new TypeInstType( Type::Qualifiers(), td->get_name(), td ), 0 ) ); |
---|
| 446 | td->get_assertions().push_front( new FunctionDecl( "?{}", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, copyCtorType, 0, false, false ) ); |
---|
[a9a259c] | 447 | |
---|
[6943f051] | 448 | // add default ctor: void ?{}(T *) |
---|
[413ad05] | 449 | FunctionType * ctorType = new FunctionType( Type::Qualifiers(), false ); |
---|
[8c49c0e] | 450 | ctorType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, 0, new PointerType( Type::Qualifiers(), new TypeInstType( Type::Qualifiers(), td->get_name(), td ) ), 0 ) ); |
---|
| 451 | td->get_assertions().push_front( new FunctionDecl( "?{}", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, ctorType, 0, false, false ) ); |
---|
[6943f051] | 452 | |
---|
| 453 | // add assignment operator: T * ?=?(T *, T) |
---|
[413ad05] | 454 | FunctionType * assignType = new FunctionType( Type::Qualifiers(), false ); |
---|
[8c49c0e] | 455 | assignType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, 0, new PointerType( Type::Qualifiers(), new TypeInstType( Type::Qualifiers(), td->get_name(), td ) ), 0 ) ); |
---|
| 456 | assignType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, 0, new TypeInstType( Type::Qualifiers(), td->get_name(), td ), 0 ) ); |
---|
| 457 | assignType->get_returnVals().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, 0, new TypeInstType( Type::Qualifiers(), td->get_name(), td ), 0 ) ); |
---|
| 458 | td->get_assertions().push_front( new FunctionDecl( "?=?", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, assignType, 0, false, false ) ); |
---|
[68cd1ce] | 459 | } // if |
---|
| 460 | } // for |
---|
[51b7345] | 461 | } |
---|
| 462 | |
---|
[413ad05] | 463 | Type * typebuild( const TypeData * td ) { |
---|
| 464 | assert( td ); |
---|
| 465 | switch ( td->kind ) { |
---|
| 466 | case TypeData::Unknown: |
---|
[b87a5ed] | 467 | // fill in implicit int |
---|
[413ad05] | 468 | return new BasicType( buildQualifiers( td ), BasicType::SignedInt ); |
---|
| 469 | case TypeData::Basic: |
---|
| 470 | return buildBasicType( td ); |
---|
| 471 | case TypeData::Pointer: |
---|
| 472 | return buildPointer( td ); |
---|
| 473 | case TypeData::Array: |
---|
| 474 | return buildArray( td ); |
---|
| 475 | case TypeData::Function: |
---|
| 476 | return buildFunction( td ); |
---|
| 477 | case TypeData::AggregateInst: |
---|
| 478 | return buildAggInst( td ); |
---|
| 479 | case TypeData::EnumConstant: |
---|
[b87a5ed] | 480 | // the name gets filled in later -- by SymTab::Validate |
---|
[413ad05] | 481 | return new EnumInstType( buildQualifiers( td ), "" ); |
---|
| 482 | case TypeData::SymbolicInst: |
---|
| 483 | return buildSymbolicInst( td );; |
---|
| 484 | case TypeData::Tuple: |
---|
| 485 | return buildTuple( td ); |
---|
| 486 | case TypeData::Typeof: |
---|
| 487 | return buildTypeof( td ); |
---|
| 488 | case TypeData::Builtin: |
---|
| 489 | return new VarArgsType( buildQualifiers( td ) ); |
---|
| 490 | case TypeData::Attr: |
---|
[28307be] | 491 | assert( false ); |
---|
[413ad05] | 492 | return buildAttr( td ); |
---|
| 493 | case TypeData::Symbolic: |
---|
| 494 | case TypeData::Enum: |
---|
| 495 | case TypeData::Aggregate: |
---|
| 496 | case TypeData::Variable: |
---|
[b87a5ed] | 497 | assert( false ); |
---|
[68cd1ce] | 498 | } // switch |
---|
[b87a5ed] | 499 | return 0; |
---|
[413ad05] | 500 | } // typebuild |
---|
| 501 | |
---|
| 502 | TypeData * typeextractAggregate( const TypeData * td, bool toplevel ) { |
---|
| 503 | TypeData * ret = 0; |
---|
[51b7345] | 504 | |
---|
[413ad05] | 505 | switch ( td->kind ) { |
---|
| 506 | case TypeData::Aggregate: |
---|
[8f6f47d7] | 507 | if ( ! toplevel && td->aggregate.fields ) { |
---|
[413ad05] | 508 | ret = td->clone(); |
---|
| 509 | } // if |
---|
| 510 | break; |
---|
| 511 | case TypeData::Enum: |
---|
[8f6f47d7] | 512 | if ( ! toplevel && td->enumeration.constants ) { |
---|
[413ad05] | 513 | ret = td->clone(); |
---|
| 514 | } // if |
---|
| 515 | break; |
---|
| 516 | case TypeData::AggregateInst: |
---|
[8f6f47d7] | 517 | if ( td->aggInst.aggregate ) { |
---|
| 518 | ret = typeextractAggregate( td->aggInst.aggregate, false ); |
---|
[413ad05] | 519 | } // if |
---|
| 520 | break; |
---|
| 521 | default: |
---|
| 522 | if ( td->base ) { |
---|
| 523 | ret = typeextractAggregate( td->base, false ); |
---|
| 524 | } // if |
---|
| 525 | } // switch |
---|
| 526 | return ret; |
---|
| 527 | } // typeextractAggregate |
---|
| 528 | |
---|
| 529 | Type::Qualifiers buildQualifiers( const TypeData * td ) { |
---|
[b87a5ed] | 530 | Type::Qualifiers q; |
---|
[413ad05] | 531 | q.isConst = td->qualifiers[ DeclarationNode::Const ]; |
---|
| 532 | q.isVolatile = td->qualifiers[ DeclarationNode::Volatile ]; |
---|
| 533 | q.isRestrict = td->qualifiers[ DeclarationNode::Restrict ]; |
---|
| 534 | q.isLvalue = td->qualifiers[ DeclarationNode::Lvalue ]; |
---|
| 535 | q.isAtomic = td->qualifiers[ DeclarationNode::Atomic ];; |
---|
[b87a5ed] | 536 | return q; |
---|
[413ad05] | 537 | } // buildQualifiers |
---|
[51b7345] | 538 | |
---|
[413ad05] | 539 | Type * buildBasicType( const TypeData * td ) { |
---|
[b87a5ed] | 540 | BasicType::Kind ret; |
---|
| 541 | |
---|
[5b639ee] | 542 | switch ( td->basictype ) { |
---|
| 543 | case DeclarationNode::Void: |
---|
| 544 | if ( td->signedness != DeclarationNode::NoSignedness && td->length != DeclarationNode::NoLength ) { |
---|
| 545 | throw SemanticError( "invalid type specifier \"void\" in type: ", td ); |
---|
[68cd1ce] | 546 | } // if |
---|
[b87a5ed] | 547 | |
---|
[5b639ee] | 548 | return new VoidType( buildQualifiers( td ) ); |
---|
| 549 | break; |
---|
| 550 | |
---|
| 551 | case DeclarationNode::Bool: |
---|
| 552 | if ( td->signedness != DeclarationNode::NoSignedness ) { |
---|
| 553 | throw SemanticError( std::string( "invalid type specifier " ) + DeclarationNode::signednessName[ td->signedness ] + " in type: ", td ); |
---|
| 554 | } // if |
---|
| 555 | if ( td->length != DeclarationNode::NoLength ) { |
---|
| 556 | throw SemanticError( std::string( "invalid type specifier " ) + DeclarationNode::lengthName[ td->length ] + " in type: ", td ); |
---|
[68cd1ce] | 557 | } // if |
---|
[51b7345] | 558 | |
---|
[5b639ee] | 559 | ret = BasicType::Bool; |
---|
| 560 | break; |
---|
| 561 | |
---|
| 562 | case DeclarationNode::Char: |
---|
| 563 | // C11 Standard 6.2.5.15: The three types char, signed char, and unsigned char are collectively called the |
---|
| 564 | // character types. The implementation shall define char to have the same range, representation, and behavior as |
---|
| 565 | // either signed char or unsigned char. |
---|
[8c49c0e] | 566 | static BasicType::Kind chartype[] = { BasicType::SignedChar, BasicType::UnsignedChar, BasicType::Char }; |
---|
[5b639ee] | 567 | |
---|
| 568 | if ( td->length != DeclarationNode::NoLength ) { |
---|
| 569 | throw SemanticError( std::string( "invalid type specifier " ) + DeclarationNode::lengthName[ td->length ] + " in type: ", td ); |
---|
| 570 | } // if |
---|
| 571 | |
---|
| 572 | ret = chartype[ td->signedness ]; |
---|
| 573 | break; |
---|
| 574 | |
---|
| 575 | case DeclarationNode::Int: |
---|
| 576 | static BasicType::Kind inttype[2][4] = { |
---|
| 577 | { BasicType::ShortSignedInt, BasicType::LongSignedInt, BasicType::LongLongSignedInt, BasicType::SignedInt }, |
---|
| 578 | { BasicType::ShortUnsignedInt, BasicType::LongUnsignedInt, BasicType::LongLongUnsignedInt, BasicType::UnsignedInt }, |
---|
| 579 | }; |
---|
| 580 | |
---|
| 581 | Integral: ; |
---|
| 582 | if ( td->signedness == DeclarationNode::NoSignedness ) { |
---|
| 583 | const_cast<TypeData *>(td)->signedness = DeclarationNode::Signed; |
---|
| 584 | } // if |
---|
| 585 | ret = inttype[ td->signedness ][ td->length ]; |
---|
| 586 | break; |
---|
| 587 | |
---|
| 588 | case DeclarationNode::Float: |
---|
| 589 | case DeclarationNode::Double: |
---|
| 590 | case DeclarationNode::LongDouble: // not set until below |
---|
| 591 | static BasicType::Kind floattype[3][3] = { |
---|
| 592 | { BasicType::FloatComplex, BasicType::DoubleComplex, BasicType::LongDoubleComplex }, |
---|
| 593 | { BasicType::FloatImaginary, BasicType::DoubleImaginary, BasicType::LongDoubleImaginary }, |
---|
| 594 | { BasicType::Float, BasicType::Double, BasicType::LongDouble }, |
---|
| 595 | }; |
---|
| 596 | |
---|
| 597 | FloatingPoint: ; |
---|
| 598 | if ( td->signedness != DeclarationNode::NoSignedness ) { |
---|
| 599 | throw SemanticError( std::string( "invalid type specifier " ) + DeclarationNode::signednessName[ td->signedness ] + " in type: ", td ); |
---|
| 600 | } // if |
---|
| 601 | if ( td->length == DeclarationNode::Short || td->length == DeclarationNode::LongLong ) { |
---|
| 602 | throw SemanticError( std::string( "invalid type specifier " ) + DeclarationNode::lengthName[ td->length ] + " in type: ", td ); |
---|
| 603 | } // if |
---|
| 604 | if ( td->basictype == DeclarationNode::Float && td->length == DeclarationNode::Long ) { |
---|
| 605 | throw SemanticError( "invalid type specifier \"long\" in type: ", td ); |
---|
| 606 | } // if |
---|
| 607 | if ( td->length == DeclarationNode::Long ) { |
---|
| 608 | const_cast<TypeData *>(td)->basictype = DeclarationNode::LongDouble; |
---|
| 609 | } // if |
---|
| 610 | |
---|
| 611 | ret = floattype[ td->complextype ][ td->basictype - DeclarationNode::Float ]; |
---|
| 612 | break; |
---|
| 613 | |
---|
| 614 | case DeclarationNode::NoBasicType: |
---|
| 615 | // No basic type in declaration => default double for Complex/Imaginary and int type for integral types |
---|
| 616 | if ( td->complextype == DeclarationNode::Complex || td->complextype == DeclarationNode::Imaginary ) { |
---|
| 617 | const_cast<TypeData *>(td)->basictype = DeclarationNode::Double; |
---|
| 618 | goto FloatingPoint; |
---|
| 619 | } // if |
---|
| 620 | |
---|
| 621 | const_cast<TypeData *>(td)->basictype = DeclarationNode::Int; |
---|
| 622 | goto Integral; |
---|
| 623 | } // switch |
---|
| 624 | |
---|
| 625 | BasicType * bt = new BasicType( buildQualifiers( td ), ret ); |
---|
[413ad05] | 626 | buildForall( td->forall, bt->get_forall() ); |
---|
[b87a5ed] | 627 | return bt; |
---|
[413ad05] | 628 | } // buildBasicType |
---|
[51b7345] | 629 | |
---|
[413ad05] | 630 | PointerType * buildPointer( const TypeData * td ) { |
---|
| 631 | PointerType * pt; |
---|
| 632 | if ( td->base ) { |
---|
| 633 | pt = new PointerType( buildQualifiers( td ), typebuild( td->base ) ); |
---|
[b87a5ed] | 634 | } else { |
---|
[413ad05] | 635 | pt = new PointerType( buildQualifiers( td ), new BasicType( Type::Qualifiers(), BasicType::SignedInt ) ); |
---|
[68cd1ce] | 636 | } // if |
---|
[413ad05] | 637 | buildForall( td->forall, pt->get_forall() ); |
---|
[b87a5ed] | 638 | return pt; |
---|
[413ad05] | 639 | } // buildPointer |
---|
[51b7345] | 640 | |
---|
[413ad05] | 641 | ArrayType * buildArray( const TypeData * td ) { |
---|
| 642 | ArrayType * at; |
---|
| 643 | if ( td->base ) { |
---|
[8f6f47d7] | 644 | at = new ArrayType( buildQualifiers( td ), typebuild( td->base ), maybeBuild< Expression >( td->array.dimension ), |
---|
| 645 | td->array.isVarLen, td->array.isStatic ); |
---|
[b87a5ed] | 646 | } else { |
---|
[413ad05] | 647 | at = new ArrayType( buildQualifiers( td ), new BasicType( Type::Qualifiers(), BasicType::SignedInt ), |
---|
[8f6f47d7] | 648 | maybeBuild< Expression >( td->array.dimension ), td->array.isVarLen, td->array.isStatic ); |
---|
[68cd1ce] | 649 | } // if |
---|
[413ad05] | 650 | buildForall( td->forall, at->get_forall() ); |
---|
[b87a5ed] | 651 | return at; |
---|
[413ad05] | 652 | } // buildPointer |
---|
[51b7345] | 653 | |
---|
[413ad05] | 654 | AggregateDecl * buildAggregate( const TypeData * td ) { |
---|
| 655 | assert( td->kind == TypeData::Aggregate ); |
---|
| 656 | AggregateDecl * at; |
---|
[8f6f47d7] | 657 | switch ( td->aggregate.kind ) { |
---|
[b87a5ed] | 658 | case DeclarationNode::Struct: |
---|
[8f6f47d7] | 659 | at = new StructDecl( td->aggregate.name ); |
---|
| 660 | buildForall( td->aggregate.params, at->get_parameters() ); |
---|
[b87a5ed] | 661 | break; |
---|
| 662 | case DeclarationNode::Union: |
---|
[8f6f47d7] | 663 | at = new UnionDecl( td->aggregate.name ); |
---|
| 664 | buildForall( td->aggregate.params, at->get_parameters() ); |
---|
[b87a5ed] | 665 | break; |
---|
[4040425] | 666 | case DeclarationNode::Trait: |
---|
[8f6f47d7] | 667 | at = new TraitDecl( td->aggregate.name ); |
---|
| 668 | buildList( td->aggregate.params, at->get_parameters() ); |
---|
[b87a5ed] | 669 | break; |
---|
| 670 | default: |
---|
| 671 | assert( false ); |
---|
[68cd1ce] | 672 | } // switch |
---|
[4e06c1e] | 673 | |
---|
[8f6f47d7] | 674 | buildList( td->aggregate.fields, at->get_members() ); |
---|
| 675 | at->set_body( td->aggregate.body ); |
---|
[b87a5ed] | 676 | |
---|
| 677 | return at; |
---|
[413ad05] | 678 | } // buildAggregate |
---|
[51b7345] | 679 | |
---|
[413ad05] | 680 | ReferenceToType * buildAggInst( const TypeData * td ) { |
---|
| 681 | assert( td->kind == TypeData::AggregateInst ); |
---|
[b87a5ed] | 682 | |
---|
[413ad05] | 683 | ReferenceToType * ret; |
---|
[8f6f47d7] | 684 | if ( td->aggInst.aggregate->kind == TypeData::Enum ) { |
---|
| 685 | ret = new EnumInstType( buildQualifiers( td ), td->aggInst.aggregate->enumeration.name ); |
---|
[b87a5ed] | 686 | } else { |
---|
[8f6f47d7] | 687 | assert( td->aggInst.aggregate->kind == TypeData::Aggregate ); |
---|
| 688 | switch ( td->aggInst.aggregate->aggregate.kind ) { |
---|
[b87a5ed] | 689 | case DeclarationNode::Struct: |
---|
[8f6f47d7] | 690 | ret = new StructInstType( buildQualifiers( td ), td->aggInst.aggregate->aggregate.name ); |
---|
[b87a5ed] | 691 | break; |
---|
| 692 | case DeclarationNode::Union: |
---|
[8f6f47d7] | 693 | ret = new UnionInstType( buildQualifiers( td ), td->aggInst.aggregate->aggregate.name ); |
---|
[b87a5ed] | 694 | break; |
---|
[4040425] | 695 | case DeclarationNode::Trait: |
---|
[8f6f47d7] | 696 | ret = new TraitInstType( buildQualifiers( td ), td->aggInst.aggregate->aggregate.name ); |
---|
[b87a5ed] | 697 | break; |
---|
| 698 | default: |
---|
| 699 | assert( false ); |
---|
[68cd1ce] | 700 | } // switch |
---|
| 701 | } // if |
---|
[8f6f47d7] | 702 | buildList( td->aggInst.params, ret->get_parameters() ); |
---|
[413ad05] | 703 | buildForall( td->forall, ret->get_forall() ); |
---|
[b87a5ed] | 704 | return ret; |
---|
[413ad05] | 705 | } // buildAggInst |
---|
| 706 | |
---|
| 707 | NamedTypeDecl * buildSymbolic( const TypeData * td, const std::string & name, DeclarationNode::StorageClass sc ) { |
---|
| 708 | assert( td->kind == TypeData::Symbolic ); |
---|
| 709 | NamedTypeDecl * ret; |
---|
| 710 | assert( td->base ); |
---|
[8f6f47d7] | 711 | if ( td->symbolic.isTypedef ) { |
---|
[413ad05] | 712 | ret = new TypedefDecl( name, sc, typebuild( td->base ) ); |
---|
[b87a5ed] | 713 | } else { |
---|
[413ad05] | 714 | ret = new TypeDecl( name, sc, typebuild( td->base ), TypeDecl::Any ); |
---|
[68cd1ce] | 715 | } // if |
---|
[8f6f47d7] | 716 | buildList( td->symbolic.params, ret->get_parameters() ); |
---|
| 717 | buildList( td->symbolic.assertions, ret->get_assertions() ); |
---|
[b87a5ed] | 718 | return ret; |
---|
[413ad05] | 719 | } // buildSymbolic |
---|
[51b7345] | 720 | |
---|
[413ad05] | 721 | TypeDecl * buildVariable( const TypeData * td ) { |
---|
[28307be] | 722 | assert( false ); |
---|
| 723 | return nullptr; |
---|
| 724 | // assert( td->kind == TypeData::Variable ); |
---|
| 725 | // static const TypeDecl::Kind kindMap[] = { TypeDecl::Any, TypeDecl::Ftype, TypeDecl::Dtype }; |
---|
| 726 | |
---|
| 727 | // TypeDecl * ret = new TypeDecl( td->variable.name, DeclarationNode::NoStorageClass, 0, kindMap[ td->variable.tyClass ] ); |
---|
| 728 | // buildList( td->variable.assertions, ret->get_assertions() ); |
---|
| 729 | // return ret; |
---|
[413ad05] | 730 | } // buildSymbolic |
---|
[51b7345] | 731 | |
---|
[413ad05] | 732 | EnumDecl * buildEnum( const TypeData * td ) { |
---|
| 733 | assert( td->kind == TypeData::Enum ); |
---|
[8f6f47d7] | 734 | EnumDecl * ret = new EnumDecl( td->enumeration.name ); |
---|
| 735 | buildList( td->enumeration.constants, ret->get_members() ); |
---|
[90c3b1c] | 736 | std::list< Declaration * >::iterator members = ret->get_members().begin(); |
---|
[8f6f47d7] | 737 | for ( const DeclarationNode * cur = td->enumeration. constants; cur != nullptr; cur = dynamic_cast< DeclarationNode * >( cur->get_next() ), ++members ) { |
---|
[4f147cc] | 738 | if ( cur->has_enumeratorValue() ) { |
---|
[413ad05] | 739 | ObjectDecl * member = dynamic_cast< ObjectDecl * >(* members); |
---|
[4f147cc] | 740 | member->set_init( new SingleInit( maybeMoveBuild< Expression >( cur->consume_enumeratorValue() ), std::list< Expression * >() ) ); |
---|
[90c3b1c] | 741 | } // if |
---|
| 742 | } // for |
---|
[b87a5ed] | 743 | return ret; |
---|
[413ad05] | 744 | } // buildEnum |
---|
[51b7345] | 745 | |
---|
[413ad05] | 746 | TypeInstType * buildSymbolicInst( const TypeData * td ) { |
---|
| 747 | assert( td->kind == TypeData::SymbolicInst ); |
---|
[8f6f47d7] | 748 | TypeInstType * ret = new TypeInstType( buildQualifiers( td ), td->symbolic.name, false ); |
---|
| 749 | buildList( td->symbolic.actuals, ret->get_parameters() ); |
---|
[413ad05] | 750 | buildForall( td->forall, ret->get_forall() ); |
---|
[b87a5ed] | 751 | return ret; |
---|
[413ad05] | 752 | } // buildSymbolicInst |
---|
[51b7345] | 753 | |
---|
[413ad05] | 754 | TupleType * buildTuple( const TypeData * td ) { |
---|
| 755 | assert( td->kind == TypeData::Tuple ); |
---|
| 756 | TupleType * ret = new TupleType( buildQualifiers( td ) ); |
---|
[8f6f47d7] | 757 | buildTypeList( td->tuple, ret->get_types() ); |
---|
[413ad05] | 758 | buildForall( td->forall, ret->get_forall() ); |
---|
[b87a5ed] | 759 | return ret; |
---|
[413ad05] | 760 | } // buildTuple |
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| 761 | |
---|
| 762 | TypeofType * buildTypeof( const TypeData * td ) { |
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| 763 | assert( td->kind == TypeData::Typeof ); |
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| 764 | assert( td->typeexpr ); |
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[8f6f47d7] | 765 | // assert( td->typeexpr->expr ); |
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| 766 | return new TypeofType( buildQualifiers( td ), td->typeexpr->build() ); |
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[413ad05] | 767 | } // buildTypeof |
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| 768 | |
---|
| 769 | AttrType * buildAttr( const TypeData * td ) { |
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[28307be] | 770 | assert( false ); |
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| 771 | return nullptr; |
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| 772 | // assert( td->kind == TypeData::Attr ); |
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| 773 | // // assert( td->attr ); |
---|
| 774 | // AttrType * ret; |
---|
| 775 | // if ( td->attr.expr ) { |
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| 776 | // ret = new AttrType( buildQualifiers( td ), td->attr.name, td->attr.expr->build() ); |
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| 777 | // } else { |
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| 778 | // assert( td->attr.type ); |
---|
| 779 | // ret = new AttrType( buildQualifiers( td ), td->attr.name, td->attr.type->buildType() ); |
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| 780 | // } // if |
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| 781 | // return ret; |
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[413ad05] | 782 | } // buildAttr |
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| 783 | |
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| 784 | Declaration * buildDecl( const TypeData * td, std::string name, DeclarationNode::StorageClass sc, Expression * bitfieldWidth, bool isInline, bool isNoreturn, LinkageSpec::Spec linkage, Initializer * init ) { |
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| 785 | if ( td->kind == TypeData::Function ) { |
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| 786 | FunctionDecl * decl; |
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[8f6f47d7] | 787 | if ( td->function.hasBody ) { |
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| 788 | if ( td->function.body ) { |
---|
| 789 | Statement * stmt = td->function.body->build(); |
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[413ad05] | 790 | CompoundStmt * body = dynamic_cast< CompoundStmt* >( stmt ); |
---|
| 791 | assert( body ); |
---|
| 792 | decl = new FunctionDecl( name, sc, linkage, buildFunction( td ), body, isInline, isNoreturn ); |
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| 793 | } else { |
---|
| 794 | // std::list< Label > ls; |
---|
| 795 | decl = new FunctionDecl( name, sc, linkage, buildFunction( td ), new CompoundStmt( std::list< Label >() ), isInline, isNoreturn ); |
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| 796 | } // if |
---|
| 797 | } else { |
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| 798 | decl = new FunctionDecl( name, sc, linkage, buildFunction( td ), 0, isInline, isNoreturn ); |
---|
| 799 | } // if |
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[8f6f47d7] | 800 | for ( DeclarationNode * cur = td->function.idList; cur != 0; cur = dynamic_cast< DeclarationNode* >( cur->get_next() ) ) { |
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[413ad05] | 801 | if ( cur->get_name() != "" ) { |
---|
| 802 | decl->get_oldIdents().insert( decl->get_oldIdents().end(), cur->get_name() ); |
---|
| 803 | } // if |
---|
| 804 | } // for |
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[8f6f47d7] | 805 | buildList( td->function.oldDeclList, decl->get_oldDecls() ); |
---|
[413ad05] | 806 | return decl; |
---|
| 807 | } else if ( td->kind == TypeData::Aggregate ) { |
---|
| 808 | return buildAggregate( td ); |
---|
| 809 | } else if ( td->kind == TypeData::Enum ) { |
---|
| 810 | return buildEnum( td ); |
---|
| 811 | } else if ( td->kind == TypeData::Symbolic ) { |
---|
| 812 | return buildSymbolic( td, name, sc ); |
---|
| 813 | } else if ( td->kind == TypeData::Variable ) { |
---|
[28307be] | 814 | assert( false ); |
---|
[413ad05] | 815 | return buildVariable( td ); |
---|
| 816 | } else { |
---|
| 817 | return new ObjectDecl( name, sc, linkage, bitfieldWidth, typebuild( td ), init, std::list< Attribute * >(), isInline, isNoreturn ); |
---|
| 818 | } // if |
---|
| 819 | return 0; |
---|
| 820 | } // buildDecl |
---|
| 821 | |
---|
| 822 | FunctionType * buildFunction( const TypeData * td ) { |
---|
| 823 | assert( td->kind == TypeData::Function ); |
---|
[8f6f47d7] | 824 | bool hasEllipsis = td->function.params ? td->function.params->get_hasEllipsis() : true; |
---|
| 825 | if ( ! td->function.params ) hasEllipsis = ! td->function.newStyle; |
---|
[413ad05] | 826 | FunctionType * ft = new FunctionType( buildQualifiers( td ), hasEllipsis ); |
---|
[8f6f47d7] | 827 | buildList( td->function.params, ft->get_parameters() ); |
---|
[413ad05] | 828 | buildForall( td->forall, ft->get_forall() ); |
---|
| 829 | if ( td->base ) { |
---|
| 830 | switch ( td->base->kind ) { |
---|
| 831 | case TypeData::Tuple: |
---|
[8f6f47d7] | 832 | buildList( td->base->tuple, ft->get_returnVals() ); |
---|
[413ad05] | 833 | break; |
---|
| 834 | default: |
---|
| 835 | ft->get_returnVals().push_back( dynamic_cast< DeclarationWithType* >( buildDecl( td->base, "", DeclarationNode::NoStorageClass, 0, false, false, LinkageSpec::Cforall ) ) ); |
---|
| 836 | } // switch |
---|
| 837 | } else { |
---|
| 838 | ft->get_returnVals().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, 0, new BasicType( Type::Qualifiers(), BasicType::SignedInt ), 0 ) ); |
---|
| 839 | } // if |
---|
| 840 | return ft; |
---|
| 841 | } // buildFunction |
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[b87a5ed] | 842 | |
---|
| 843 | // Local Variables: // |
---|
| 844 | // tab-width: 4 // |
---|
| 845 | // mode: c++ // |
---|
| 846 | // compile-command: "make install" // |
---|
| 847 | // End: // |
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