[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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[28307be] | 12 | // Last Modified On : Mon Aug 29 22:31:53 2016 |
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| 13 | // Update Count : 277 |
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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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[8f6f47d7] | 180 | newtype->basic.typeSpec = basic.typeSpec; |
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| 181 | newtype->basic.modifiers = basic.modifiers; |
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[b87a5ed] | 182 | break; |
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| 183 | case Array: |
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[8f6f47d7] | 184 | newtype->array.dimension = maybeClone( array.dimension ); |
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| 185 | newtype->array.isVarLen = array.isVarLen; |
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| 186 | newtype->array.isStatic = array.isStatic; |
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[b87a5ed] | 187 | break; |
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| 188 | case Function: |
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[8f6f47d7] | 189 | newtype->function.params = maybeClone( function.params ); |
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| 190 | newtype->function.idList = maybeClone( function.idList ); |
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| 191 | newtype->function.oldDeclList = maybeClone( function.oldDeclList ); |
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| 192 | newtype->function.body = maybeClone( function.body ); |
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| 193 | newtype->function.hasBody = function.hasBody; |
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| 194 | newtype->function.newStyle = function.newStyle; |
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[b87a5ed] | 195 | break; |
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| 196 | case Aggregate: |
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[8f6f47d7] | 197 | newtype->aggregate.params = maybeClone( aggregate.params ); |
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| 198 | newtype->aggregate.actuals = maybeClone( aggregate.actuals ); |
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| 199 | newtype->aggregate.fields = maybeClone( aggregate.fields ); |
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| 200 | newtype->aggregate.name = aggregate.name; |
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| 201 | newtype->aggregate.kind = aggregate.kind; |
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| 202 | newtype->aggregate.body = aggregate.body; |
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[b87a5ed] | 203 | break; |
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| 204 | case AggregateInst: |
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[8f6f47d7] | 205 | newtype->aggInst.aggregate = maybeClone( aggInst.aggregate ); |
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| 206 | newtype->aggInst.params = maybeClone( aggInst.params ); |
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[b87a5ed] | 207 | break; |
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| 208 | case Enum: |
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[8f6f47d7] | 209 | newtype->enumeration.name = enumeration.name; |
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| 210 | newtype->enumeration.constants = maybeClone( enumeration.constants ); |
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[b87a5ed] | 211 | break; |
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| 212 | case Symbolic: |
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| 213 | case SymbolicInst: |
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[8f6f47d7] | 214 | newtype->symbolic.params = maybeClone( symbolic.params ); |
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| 215 | newtype->symbolic.actuals = maybeClone( symbolic.actuals ); |
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| 216 | newtype->symbolic.assertions = maybeClone( symbolic.assertions ); |
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| 217 | newtype->symbolic.isTypedef = symbolic.isTypedef; |
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| 218 | newtype->symbolic.name = symbolic.name; |
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[b87a5ed] | 219 | break; |
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| 220 | case Variable: |
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[28307be] | 221 | assert( false ); |
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| 222 | // newtype->variable.assertions = maybeClone( variable.assertions ); |
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| 223 | // newtype->variable.name = variable.name; |
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| 224 | // newtype->variable.tyClass = variable.tyClass; |
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[b87a5ed] | 225 | break; |
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| 226 | case Tuple: |
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[8f6f47d7] | 227 | newtype->tuple = maybeClone( tuple ); |
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[b87a5ed] | 228 | break; |
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| 229 | case Typeof: |
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[8f6f47d7] | 230 | newtype->typeexpr = maybeClone( typeexpr ); |
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[b87a5ed] | 231 | break; |
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[28307be] | 232 | case Attr: |
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| 233 | assert( false ); |
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| 234 | // newtype->attr.expr = maybeClone( attr.expr ); |
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| 235 | // newtype->attr.type = maybeClone( attr.type ); |
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| 236 | break; |
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[90c3b1c] | 237 | case Builtin: |
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[28307be] | 238 | assert( false ); |
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[8f6f47d7] | 239 | // newtype->builtin = builtin; |
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[90c3b1c] | 240 | break; |
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[68cd1ce] | 241 | } // switch |
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[b87a5ed] | 242 | return newtype; |
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[413ad05] | 243 | } // TypeData::clone |
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[51b7345] | 244 | |
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[c8ffe20b] | 245 | void TypeData::print( std::ostream &os, int indent ) const { |
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[b87a5ed] | 246 | using std::endl; |
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| 247 | using std::string; |
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| 248 | |
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[c1c1112] | 249 | for ( int i = 0; i < DeclarationNode::NoOfQualifier; i += 1 ) { |
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| 250 | if ( qualifiers[i] ) os << DeclarationNode::qualifierName[ i ] << ' '; |
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| 251 | } // for |
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[b87a5ed] | 252 | |
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| 253 | if ( forall ) { |
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| 254 | os << "forall " << endl; |
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[721f17a] | 255 | forall->printList( os, indent + 4 ); |
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[68cd1ce] | 256 | } // if |
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[b87a5ed] | 257 | |
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| 258 | switch ( kind ) { |
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| 259 | case Unknown: |
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| 260 | os << "entity of unknown type "; |
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| 261 | break; |
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| 262 | case Pointer: |
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| 263 | os << "pointer "; |
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| 264 | if ( base ) { |
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| 265 | os << "to "; |
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| 266 | base->print( os, indent ); |
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[68cd1ce] | 267 | } // if |
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[b87a5ed] | 268 | break; |
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| 269 | case EnumConstant: |
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| 270 | os << "enumeration constant "; |
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| 271 | break; |
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| 272 | case Basic: |
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[8f6f47d7] | 273 | printEnums( basic.modifiers.begin(), basic.modifiers.end(), DeclarationNode::modifierName, os ); |
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| 274 | printEnums( basic.typeSpec.begin(), basic.typeSpec.end(), DeclarationNode::basicTypeName, os ); |
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[b87a5ed] | 275 | break; |
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| 276 | case Array: |
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[8f6f47d7] | 277 | if ( array.isStatic ) { |
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[b87a5ed] | 278 | os << "static "; |
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[68cd1ce] | 279 | } // if |
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[8f6f47d7] | 280 | if ( array.dimension ) { |
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[b87a5ed] | 281 | os << "array of "; |
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[8f6f47d7] | 282 | array.dimension->printOneLine( os, indent ); |
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| 283 | } else if ( array.isVarLen ) { |
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[b87a5ed] | 284 | os << "variable-length array of "; |
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| 285 | } else { |
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| 286 | os << "open array of "; |
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[68cd1ce] | 287 | } // if |
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[b87a5ed] | 288 | if ( base ) { |
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| 289 | base->print( os, indent ); |
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[68cd1ce] | 290 | } // if |
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[b87a5ed] | 291 | break; |
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| 292 | case Function: |
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| 293 | os << "function" << endl; |
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[8f6f47d7] | 294 | if ( function.params ) { |
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[721f17a] | 295 | os << string( indent + 2, ' ' ) << "with parameters " << endl; |
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[8f6f47d7] | 296 | function.params->printList( os, indent + 4 ); |
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[b87a5ed] | 297 | } else { |
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[721f17a] | 298 | os << string( indent + 2, ' ' ) << "with no parameters " << endl; |
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[68cd1ce] | 299 | } // if |
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[8f6f47d7] | 300 | if ( function.idList ) { |
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[721f17a] | 301 | os << string( indent + 2, ' ' ) << "with old-style identifier list " << endl; |
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[8f6f47d7] | 302 | function.idList->printList( os, indent + 4 ); |
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[68cd1ce] | 303 | } // if |
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[8f6f47d7] | 304 | if ( function.oldDeclList ) { |
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[721f17a] | 305 | os << string( indent + 2, ' ' ) << "with old-style declaration list " << endl; |
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[8f6f47d7] | 306 | function.oldDeclList->printList( os, indent + 4 ); |
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[68cd1ce] | 307 | } // if |
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[721f17a] | 308 | os << string( indent + 2, ' ' ) << "returning "; |
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[b87a5ed] | 309 | if ( base ) { |
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[721f17a] | 310 | base->print( os, indent + 4 ); |
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[b87a5ed] | 311 | } else { |
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| 312 | os << "nothing "; |
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[68cd1ce] | 313 | } // if |
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[b87a5ed] | 314 | os << endl; |
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[8f6f47d7] | 315 | if ( function.hasBody ) { |
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[721f17a] | 316 | os << string( indent + 2, ' ' ) << "with body " << endl; |
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[68cd1ce] | 317 | } // if |
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[8f6f47d7] | 318 | if ( function.body ) { |
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| 319 | function.body->printList( os, indent + 2 ); |
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[68cd1ce] | 320 | } // if |
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[b87a5ed] | 321 | break; |
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| 322 | case Aggregate: |
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[8f6f47d7] | 323 | os << DeclarationNode::aggregateName[ aggregate.kind ] << ' ' << aggregate.name << endl; |
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| 324 | if ( aggregate.params ) { |
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[721f17a] | 325 | os << string( indent + 2, ' ' ) << "with type parameters " << endl; |
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[8f6f47d7] | 326 | aggregate.params->printList( os, indent + 4 ); |
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[68cd1ce] | 327 | } // if |
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[8f6f47d7] | 328 | if ( aggregate.actuals ) { |
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[721f17a] | 329 | os << string( indent + 2, ' ' ) << "instantiated with actual parameters " << endl; |
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[8f6f47d7] | 330 | aggregate.actuals->printList( os, indent + 4 ); |
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[68cd1ce] | 331 | } // if |
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[8f6f47d7] | 332 | if ( aggregate.fields ) { |
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[721f17a] | 333 | os << string( indent + 2, ' ' ) << "with members " << endl; |
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[8f6f47d7] | 334 | aggregate.fields->printList( os, indent + 4 ); |
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[5d125e4] | 335 | } // if |
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[8f6f47d7] | 336 | if ( aggregate.body ) { |
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[5d125e4] | 337 | os << string( indent + 2, ' ' ) << " with body " << endl; |
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[68cd1ce] | 338 | } // if |
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[b87a5ed] | 339 | break; |
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| 340 | case AggregateInst: |
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[8f6f47d7] | 341 | if ( aggInst.aggregate ) { |
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[b87a5ed] | 342 | os << "instance of " ; |
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[8f6f47d7] | 343 | aggInst.aggregate->print( os, indent ); |
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[b87a5ed] | 344 | } else { |
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| 345 | os << "instance of an unspecified aggregate "; |
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[68cd1ce] | 346 | } // if |
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[8f6f47d7] | 347 | if ( aggInst.params ) { |
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[721f17a] | 348 | os << string( indent + 2, ' ' ) << "with parameters " << endl; |
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[8f6f47d7] | 349 | aggInst.params->printList( os, indent + 2 ); |
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[68cd1ce] | 350 | } // if |
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[b87a5ed] | 351 | break; |
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| 352 | case Enum: |
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| 353 | os << "enumeration "; |
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[8f6f47d7] | 354 | if ( enumeration.constants ) { |
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[b87a5ed] | 355 | os << "with constants" << endl; |
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[8f6f47d7] | 356 | enumeration.constants->printList( os, indent + 2 ); |
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[68cd1ce] | 357 | } // if |
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[b87a5ed] | 358 | break; |
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| 359 | case SymbolicInst: |
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[8f6f47d7] | 360 | os << "instance of type " << symbolic.name; |
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| 361 | if ( symbolic.actuals ) { |
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[b87a5ed] | 362 | os << " with parameters" << endl; |
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[8f6f47d7] | 363 | symbolic.actuals->printList( os, indent + 2 ); |
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[68cd1ce] | 364 | } // if |
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[b87a5ed] | 365 | break; |
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| 366 | case Symbolic: |
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[8f6f47d7] | 367 | if ( symbolic.isTypedef ) { |
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[b87a5ed] | 368 | os << "typedef definition "; |
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| 369 | } else { |
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| 370 | os << "type definition "; |
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[68cd1ce] | 371 | } // if |
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[8f6f47d7] | 372 | if ( symbolic.params ) { |
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[721f17a] | 373 | os << endl << string( indent + 2, ' ' ) << "with parameters" << endl; |
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[8f6f47d7] | 374 | symbolic.params->printList( os, indent + 2 ); |
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[68cd1ce] | 375 | } // if |
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[8f6f47d7] | 376 | if ( symbolic.assertions ) { |
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[721f17a] | 377 | os << endl << string( indent + 2, ' ' ) << "with assertions" << endl; |
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[8f6f47d7] | 378 | symbolic.assertions->printList( os, indent + 4 ); |
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[721f17a] | 379 | os << string( indent + 2, ' ' ); |
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[68cd1ce] | 380 | } // if |
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[b87a5ed] | 381 | if ( base ) { |
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| 382 | os << "for "; |
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| 383 | base->print( os, indent + 2 ); |
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[68cd1ce] | 384 | } // if |
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[b87a5ed] | 385 | break; |
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| 386 | case Variable: |
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[28307be] | 387 | // os << DeclarationNode::typeClassName[ variable.tyClass ] << " variable "; |
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| 388 | // if ( variable.assertions ) { |
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| 389 | // os << endl << string( indent + 2, ' ' ) << "with assertions" << endl; |
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| 390 | // variable.assertions->printList( os, indent + 4 ); |
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| 391 | // os << string( indent + 2, ' ' ); |
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| 392 | // } // if |
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[b87a5ed] | 393 | break; |
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| 394 | case Tuple: |
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| 395 | os << "tuple "; |
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[8f6f47d7] | 396 | if ( tuple ) { |
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[b87a5ed] | 397 | os << "with members " << endl; |
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[8f6f47d7] | 398 | tuple->printList( os, indent + 2 ); |
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[68cd1ce] | 399 | } // if |
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[b87a5ed] | 400 | break; |
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| 401 | case Typeof: |
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| 402 | os << "type-of expression "; |
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[8f6f47d7] | 403 | if ( typeexpr ) { |
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| 404 | typeexpr->print( os, indent + 2 ); |
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[68cd1ce] | 405 | } // if |
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[b87a5ed] | 406 | break; |
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| 407 | case Attr: |
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[28307be] | 408 | // os << "attribute type decl " << attr.name << " applied to "; |
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| 409 | // if ( attr.expr ) { |
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| 410 | // attr.expr->print( os, indent + 2 ); |
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| 411 | // } // if |
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| 412 | // if ( attr.type ) { |
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| 413 | // attr.type->print( os, indent + 2 ); |
---|
| 414 | // } // if |
---|
[b87a5ed] | 415 | break; |
---|
[90c3b1c] | 416 | case Builtin: |
---|
| 417 | os << "gcc builtin type"; |
---|
| 418 | break; |
---|
[1db21619] | 419 | default: |
---|
| 420 | os << "internal error: TypeData::print " << kind << endl; |
---|
| 421 | assert( false ); |
---|
[68cd1ce] | 422 | } // switch |
---|
[413ad05] | 423 | } // TypeData::print |
---|
[51b7345] | 424 | |
---|
[413ad05] | 425 | void buildForall( const DeclarationNode * firstNode, std::list< TypeDecl* > &outputList ) { |
---|
[b87a5ed] | 426 | buildList( firstNode, outputList ); |
---|
| 427 | for ( std::list< TypeDecl* >::iterator i = outputList.begin(); i != outputList.end(); ++i ) { |
---|
| 428 | if ( (*i)->get_kind() == TypeDecl::Any ) { |
---|
[6943f051] | 429 | // add assertion parameters to `type' tyvars in reverse order |
---|
| 430 | // add dtor: void ^?{}(T *) |
---|
[413ad05] | 431 | FunctionType * dtorType = new FunctionType( Type::Qualifiers(), false ); |
---|
[6943f051] | 432 | dtorType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, 0, new PointerType( Type::Qualifiers(), new TypeInstType( Type::Qualifiers(), (*i)->get_name(), *i ) ), 0 ) ); |
---|
| 433 | (*i)->get_assertions().push_front( new FunctionDecl( "^?{}", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, dtorType, 0, false, false ) ); |
---|
[4cc4286] | 434 | |
---|
[a9a259c] | 435 | // add copy ctor: void ?{}(T *, T) |
---|
[413ad05] | 436 | FunctionType * copyCtorType = new FunctionType( Type::Qualifiers(), false ); |
---|
[a9a259c] | 437 | copyCtorType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, 0, new PointerType( Type::Qualifiers(), new TypeInstType( Type::Qualifiers(), (*i)->get_name(), *i ) ), 0 ) ); |
---|
| 438 | copyCtorType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, 0, new TypeInstType( Type::Qualifiers(), (*i)->get_name(), *i ), 0 ) ); |
---|
| 439 | (*i)->get_assertions().push_front( new FunctionDecl( "?{}", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, copyCtorType, 0, false, false ) ); |
---|
| 440 | |
---|
[6943f051] | 441 | // add default ctor: void ?{}(T *) |
---|
[413ad05] | 442 | FunctionType * ctorType = new FunctionType( Type::Qualifiers(), false ); |
---|
[6943f051] | 443 | ctorType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, 0, new PointerType( Type::Qualifiers(), new TypeInstType( Type::Qualifiers(), (*i)->get_name(), *i ) ), 0 ) ); |
---|
| 444 | (*i)->get_assertions().push_front( new FunctionDecl( "?{}", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, ctorType, 0, false, false ) ); |
---|
| 445 | |
---|
| 446 | // add assignment operator: T * ?=?(T *, T) |
---|
[413ad05] | 447 | FunctionType * assignType = new FunctionType( Type::Qualifiers(), false ); |
---|
[6943f051] | 448 | assignType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, 0, new PointerType( Type::Qualifiers(), new TypeInstType( Type::Qualifiers(), (*i)->get_name(), *i ) ), 0 ) ); |
---|
| 449 | assignType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, 0, new TypeInstType( Type::Qualifiers(), (*i)->get_name(), *i ), 0 ) ); |
---|
| 450 | assignType->get_returnVals().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, 0, new TypeInstType( Type::Qualifiers(), (*i)->get_name(), *i ), 0 ) ); |
---|
| 451 | (*i)->get_assertions().push_front( new FunctionDecl( "?=?", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, assignType, 0, false, false ) ); |
---|
[68cd1ce] | 452 | } // if |
---|
| 453 | } // for |
---|
[51b7345] | 454 | } |
---|
| 455 | |
---|
[413ad05] | 456 | Type * typebuild( const TypeData * td ) { |
---|
| 457 | assert( td ); |
---|
| 458 | switch ( td->kind ) { |
---|
| 459 | case TypeData::Unknown: |
---|
[b87a5ed] | 460 | // fill in implicit int |
---|
[413ad05] | 461 | return new BasicType( buildQualifiers( td ), BasicType::SignedInt ); |
---|
| 462 | case TypeData::Basic: |
---|
| 463 | return buildBasicType( td ); |
---|
| 464 | case TypeData::Pointer: |
---|
| 465 | return buildPointer( td ); |
---|
| 466 | case TypeData::Array: |
---|
| 467 | return buildArray( td ); |
---|
| 468 | case TypeData::Function: |
---|
| 469 | return buildFunction( td ); |
---|
| 470 | case TypeData::AggregateInst: |
---|
| 471 | return buildAggInst( td ); |
---|
| 472 | case TypeData::EnumConstant: |
---|
[b87a5ed] | 473 | // the name gets filled in later -- by SymTab::Validate |
---|
[413ad05] | 474 | return new EnumInstType( buildQualifiers( td ), "" ); |
---|
| 475 | case TypeData::SymbolicInst: |
---|
| 476 | return buildSymbolicInst( td );; |
---|
| 477 | case TypeData::Tuple: |
---|
| 478 | return buildTuple( td ); |
---|
| 479 | case TypeData::Typeof: |
---|
| 480 | return buildTypeof( td ); |
---|
| 481 | case TypeData::Builtin: |
---|
| 482 | return new VarArgsType( buildQualifiers( td ) ); |
---|
| 483 | case TypeData::Attr: |
---|
[28307be] | 484 | assert( false ); |
---|
[413ad05] | 485 | return buildAttr( td ); |
---|
| 486 | case TypeData::Symbolic: |
---|
| 487 | case TypeData::Enum: |
---|
| 488 | case TypeData::Aggregate: |
---|
| 489 | case TypeData::Variable: |
---|
[b87a5ed] | 490 | assert( false ); |
---|
[68cd1ce] | 491 | } // switch |
---|
[b87a5ed] | 492 | return 0; |
---|
[413ad05] | 493 | } // typebuild |
---|
| 494 | |
---|
| 495 | TypeData * typeextractAggregate( const TypeData * td, bool toplevel ) { |
---|
| 496 | TypeData * ret = 0; |
---|
[51b7345] | 497 | |
---|
[413ad05] | 498 | switch ( td->kind ) { |
---|
| 499 | case TypeData::Aggregate: |
---|
[8f6f47d7] | 500 | if ( ! toplevel && td->aggregate.fields ) { |
---|
[413ad05] | 501 | ret = td->clone(); |
---|
| 502 | } // if |
---|
| 503 | break; |
---|
| 504 | case TypeData::Enum: |
---|
[8f6f47d7] | 505 | if ( ! toplevel && td->enumeration.constants ) { |
---|
[413ad05] | 506 | ret = td->clone(); |
---|
| 507 | } // if |
---|
| 508 | break; |
---|
| 509 | case TypeData::AggregateInst: |
---|
[8f6f47d7] | 510 | if ( td->aggInst.aggregate ) { |
---|
| 511 | ret = typeextractAggregate( td->aggInst.aggregate, false ); |
---|
[413ad05] | 512 | } // if |
---|
| 513 | break; |
---|
| 514 | default: |
---|
| 515 | if ( td->base ) { |
---|
| 516 | ret = typeextractAggregate( td->base, false ); |
---|
| 517 | } // if |
---|
| 518 | } // switch |
---|
| 519 | return ret; |
---|
| 520 | } // typeextractAggregate |
---|
| 521 | |
---|
| 522 | Type::Qualifiers buildQualifiers( const TypeData * td ) { |
---|
[b87a5ed] | 523 | Type::Qualifiers q; |
---|
[413ad05] | 524 | q.isConst = td->qualifiers[ DeclarationNode::Const ]; |
---|
| 525 | q.isVolatile = td->qualifiers[ DeclarationNode::Volatile ]; |
---|
| 526 | q.isRestrict = td->qualifiers[ DeclarationNode::Restrict ]; |
---|
| 527 | q.isLvalue = td->qualifiers[ DeclarationNode::Lvalue ]; |
---|
| 528 | q.isAtomic = td->qualifiers[ DeclarationNode::Atomic ];; |
---|
[b87a5ed] | 529 | return q; |
---|
[413ad05] | 530 | } // buildQualifiers |
---|
[51b7345] | 531 | |
---|
[413ad05] | 532 | Type * buildBasicType( const TypeData * td ) { |
---|
[b87a5ed] | 533 | static const BasicType::Kind kindMap[] = { BasicType::Char, BasicType::SignedInt, BasicType::Float, BasicType::Double, |
---|
| 534 | BasicType::Char /* void */, BasicType::Bool, BasicType::DoubleComplex, |
---|
| 535 | BasicType::DoubleImaginary }; |
---|
| 536 | bool init = false; |
---|
| 537 | bool sawDouble = false; |
---|
| 538 | bool sawSigned = false; |
---|
| 539 | BasicType::Kind ret; |
---|
| 540 | |
---|
[8f6f47d7] | 541 | for ( std::list< DeclarationNode::BasicType >::const_iterator i = td->basic.typeSpec.begin(); i != td->basic.typeSpec.end(); ++i ) { |
---|
[a32b204] | 542 | if ( ! init ) { |
---|
[b87a5ed] | 543 | init = true; |
---|
| 544 | if ( *i == DeclarationNode::Void ) { |
---|
[8f6f47d7] | 545 | if ( td->basic.typeSpec.size() != 1 || ! td->basic.modifiers.empty() ) { |
---|
[413ad05] | 546 | throw SemanticError( "invalid type specifier \"void\" in type: ", td ); |
---|
[b87a5ed] | 547 | } else { |
---|
[413ad05] | 548 | return new VoidType( buildQualifiers( td ) ); |
---|
[68cd1ce] | 549 | } // if |
---|
[b87a5ed] | 550 | } else { |
---|
| 551 | ret = kindMap[ *i ]; |
---|
[68cd1ce] | 552 | } // if |
---|
[c8ffe20b] | 553 | } else { |
---|
[b87a5ed] | 554 | switch ( *i ) { |
---|
| 555 | case DeclarationNode::Float: |
---|
| 556 | if ( sawDouble ) { |
---|
[413ad05] | 557 | throw SemanticError( "invalid type specifier \"float\" in type: ", td ); |
---|
[b87a5ed] | 558 | } else { |
---|
| 559 | switch ( ret ) { |
---|
| 560 | case BasicType::DoubleComplex: |
---|
| 561 | ret = BasicType::FloatComplex; |
---|
| 562 | break; |
---|
| 563 | case BasicType::DoubleImaginary: |
---|
| 564 | ret = BasicType::FloatImaginary; |
---|
| 565 | break; |
---|
| 566 | default: |
---|
[413ad05] | 567 | throw SemanticError( "invalid type specifier \"float\" in type: ", td ); |
---|
[68cd1ce] | 568 | } // switch |
---|
| 569 | } // if |
---|
[b87a5ed] | 570 | break; |
---|
| 571 | case DeclarationNode::Double: |
---|
| 572 | if ( sawDouble ) { |
---|
[413ad05] | 573 | throw SemanticError( "duplicate type specifier \"double\" in type: ", td ); |
---|
[b87a5ed] | 574 | } else { |
---|
| 575 | switch ( ret ) { |
---|
| 576 | case BasicType::DoubleComplex: |
---|
| 577 | case BasicType::DoubleImaginary: |
---|
| 578 | break; |
---|
| 579 | default: |
---|
[413ad05] | 580 | throw SemanticError( "invalid type specifier \"double\" in type: ", td ); |
---|
[68cd1ce] | 581 | } // switch |
---|
| 582 | } // if |
---|
[b87a5ed] | 583 | break; |
---|
| 584 | case DeclarationNode::Complex: |
---|
| 585 | switch ( ret ) { |
---|
| 586 | case BasicType::Float: |
---|
| 587 | ret = BasicType::FloatComplex; |
---|
| 588 | break; |
---|
| 589 | case BasicType::Double: |
---|
| 590 | ret = BasicType::DoubleComplex; |
---|
| 591 | break; |
---|
| 592 | default: |
---|
[413ad05] | 593 | throw SemanticError( "invalid type specifier \"_Complex\" in type: ", td ); |
---|
[68cd1ce] | 594 | } // switch |
---|
[b87a5ed] | 595 | break; |
---|
| 596 | case DeclarationNode::Imaginary: |
---|
| 597 | switch ( ret ) { |
---|
| 598 | case BasicType::Float: |
---|
| 599 | ret = BasicType::FloatImaginary; |
---|
| 600 | break; |
---|
| 601 | case BasicType::Double: |
---|
| 602 | ret = BasicType::DoubleImaginary; |
---|
| 603 | break; |
---|
| 604 | default: |
---|
[413ad05] | 605 | throw SemanticError( "invalid type specifier \"_Imaginary\" in type: ", td ); |
---|
[68cd1ce] | 606 | } // switch |
---|
[b87a5ed] | 607 | break; |
---|
| 608 | default: |
---|
[413ad05] | 609 | throw SemanticError( std::string( "invalid type specifier \"" ) + DeclarationNode::basicTypeName[ *i ] + "\" in type: ", td ); |
---|
[68cd1ce] | 610 | } // switch |
---|
| 611 | } // if |
---|
[b87a5ed] | 612 | if ( *i == DeclarationNode::Double ) { |
---|
| 613 | sawDouble = true; |
---|
[68cd1ce] | 614 | } // if |
---|
| 615 | } // for |
---|
[b87a5ed] | 616 | |
---|
[8f6f47d7] | 617 | for ( std::list< DeclarationNode::Modifier >::const_iterator i = td->basic.modifiers.begin(); i != td->basic.modifiers.end(); ++i ) { |
---|
[b87a5ed] | 618 | switch ( *i ) { |
---|
| 619 | case DeclarationNode::Long: |
---|
[a32b204] | 620 | if ( ! init ) { |
---|
[b87a5ed] | 621 | init = true; |
---|
| 622 | ret = BasicType::LongSignedInt; |
---|
| 623 | } else { |
---|
| 624 | switch ( ret ) { |
---|
| 625 | case BasicType::SignedInt: |
---|
| 626 | ret = BasicType::LongSignedInt; |
---|
| 627 | break; |
---|
| 628 | case BasicType::UnsignedInt: |
---|
| 629 | ret = BasicType::LongUnsignedInt; |
---|
| 630 | break; |
---|
| 631 | case BasicType::LongSignedInt: |
---|
| 632 | ret = BasicType::LongLongSignedInt; |
---|
| 633 | break; |
---|
| 634 | case BasicType::LongUnsignedInt: |
---|
| 635 | ret = BasicType::LongLongUnsignedInt; |
---|
| 636 | break; |
---|
| 637 | case BasicType::Double: |
---|
| 638 | ret = BasicType::LongDouble; |
---|
| 639 | break; |
---|
| 640 | case BasicType::DoubleComplex: |
---|
| 641 | ret = BasicType::LongDoubleComplex; |
---|
| 642 | break; |
---|
| 643 | case BasicType::DoubleImaginary: |
---|
| 644 | ret = BasicType::LongDoubleImaginary; |
---|
| 645 | break; |
---|
| 646 | default: |
---|
[413ad05] | 647 | throw SemanticError( "invalid type modifier \"long\" in type: ", td ); |
---|
[68cd1ce] | 648 | } // switch |
---|
| 649 | } // if |
---|
[c8ffe20b] | 650 | break; |
---|
[b87a5ed] | 651 | case DeclarationNode::Short: |
---|
[a32b204] | 652 | if ( ! init ) { |
---|
[b87a5ed] | 653 | init = true; |
---|
| 654 | ret = BasicType::ShortSignedInt; |
---|
| 655 | } else { |
---|
| 656 | switch ( ret ) { |
---|
| 657 | case BasicType::SignedInt: |
---|
| 658 | ret = BasicType::ShortSignedInt; |
---|
| 659 | break; |
---|
| 660 | case BasicType::UnsignedInt: |
---|
| 661 | ret = BasicType::ShortUnsignedInt; |
---|
| 662 | break; |
---|
| 663 | default: |
---|
[413ad05] | 664 | throw SemanticError( "invalid type modifier \"short\" in type: ", td ); |
---|
[68cd1ce] | 665 | } // switch |
---|
| 666 | } // if |
---|
[c8ffe20b] | 667 | break; |
---|
[b87a5ed] | 668 | case DeclarationNode::Signed: |
---|
[a32b204] | 669 | if ( ! init ) { |
---|
[b87a5ed] | 670 | init = true; |
---|
| 671 | ret = BasicType::SignedInt; |
---|
| 672 | } else if ( sawSigned ) { |
---|
[413ad05] | 673 | throw SemanticError( "duplicate type modifer \"signed\" in type: ", td ); |
---|
[b87a5ed] | 674 | } else { |
---|
| 675 | switch ( ret ) { |
---|
[59db689] | 676 | case BasicType::LongLongSignedInt: |
---|
[b87a5ed] | 677 | ret = BasicType::LongLongUnsignedInt; |
---|
| 678 | break; |
---|
| 679 | case BasicType::LongSignedInt: |
---|
| 680 | ret = BasicType::LongUnsignedInt; |
---|
| 681 | break; |
---|
| 682 | case BasicType::SignedInt: |
---|
| 683 | case BasicType::ShortSignedInt: |
---|
| 684 | break; |
---|
| 685 | case BasicType::Char: |
---|
| 686 | ret = BasicType::SignedChar; |
---|
| 687 | break; |
---|
| 688 | default: |
---|
[413ad05] | 689 | throw SemanticError( "invalid type modifer \"signed\" in type: ", td ); |
---|
[68cd1ce] | 690 | } // switch |
---|
| 691 | } // if |
---|
[b87a5ed] | 692 | break; |
---|
| 693 | case DeclarationNode::Unsigned: |
---|
[a32b204] | 694 | if ( ! init ) { |
---|
[b87a5ed] | 695 | init = true; |
---|
| 696 | ret = BasicType::UnsignedInt; |
---|
| 697 | } else if ( sawSigned ) { |
---|
[413ad05] | 698 | throw SemanticError( "invalid type modifer \"unsigned\" in type: ", td ); |
---|
[b87a5ed] | 699 | } else { |
---|
| 700 | switch ( ret ) { |
---|
[59db689] | 701 | case BasicType::LongLongSignedInt: |
---|
[b87a5ed] | 702 | ret = BasicType::LongLongUnsignedInt; |
---|
| 703 | break; |
---|
| 704 | case BasicType::LongSignedInt: |
---|
| 705 | ret = BasicType::LongUnsignedInt; |
---|
| 706 | break; |
---|
| 707 | case BasicType::SignedInt: |
---|
| 708 | ret = BasicType::UnsignedInt; |
---|
| 709 | break; |
---|
| 710 | case BasicType::ShortSignedInt: |
---|
| 711 | ret = BasicType::ShortUnsignedInt; |
---|
| 712 | break; |
---|
| 713 | case BasicType::Char: |
---|
| 714 | ret = BasicType::UnsignedChar; |
---|
| 715 | break; |
---|
| 716 | default: |
---|
[413ad05] | 717 | throw SemanticError( "invalid type modifer \"unsigned\" in type: ", td ); |
---|
[68cd1ce] | 718 | } // switch |
---|
| 719 | } // if |
---|
[c8ffe20b] | 720 | break; |
---|
[68cd1ce] | 721 | } // switch |
---|
[b87a5ed] | 722 | |
---|
| 723 | if ( *i == DeclarationNode::Signed ) { |
---|
| 724 | sawSigned = true; |
---|
[68cd1ce] | 725 | } // if |
---|
| 726 | } // for |
---|
[51b7345] | 727 | |
---|
[413ad05] | 728 | BasicType * bt; |
---|
[a32b204] | 729 | if ( ! init ) { |
---|
[413ad05] | 730 | bt = new BasicType( buildQualifiers( td ), BasicType::SignedInt ); |
---|
[b87a5ed] | 731 | } else { |
---|
[413ad05] | 732 | bt = new BasicType( buildQualifiers( td ), ret ); |
---|
[68cd1ce] | 733 | } // if |
---|
[413ad05] | 734 | buildForall( td->forall, bt->get_forall() ); |
---|
[b87a5ed] | 735 | return bt; |
---|
[413ad05] | 736 | } // buildBasicType |
---|
[51b7345] | 737 | |
---|
[413ad05] | 738 | PointerType * buildPointer( const TypeData * td ) { |
---|
| 739 | PointerType * pt; |
---|
| 740 | if ( td->base ) { |
---|
| 741 | pt = new PointerType( buildQualifiers( td ), typebuild( td->base ) ); |
---|
[b87a5ed] | 742 | } else { |
---|
[413ad05] | 743 | pt = new PointerType( buildQualifiers( td ), new BasicType( Type::Qualifiers(), BasicType::SignedInt ) ); |
---|
[68cd1ce] | 744 | } // if |
---|
[413ad05] | 745 | buildForall( td->forall, pt->get_forall() ); |
---|
[b87a5ed] | 746 | return pt; |
---|
[413ad05] | 747 | } // buildPointer |
---|
[51b7345] | 748 | |
---|
[413ad05] | 749 | ArrayType * buildArray( const TypeData * td ) { |
---|
| 750 | ArrayType * at; |
---|
| 751 | if ( td->base ) { |
---|
[8f6f47d7] | 752 | at = new ArrayType( buildQualifiers( td ), typebuild( td->base ), maybeBuild< Expression >( td->array.dimension ), |
---|
| 753 | td->array.isVarLen, td->array.isStatic ); |
---|
[b87a5ed] | 754 | } else { |
---|
[413ad05] | 755 | at = new ArrayType( buildQualifiers( td ), new BasicType( Type::Qualifiers(), BasicType::SignedInt ), |
---|
[8f6f47d7] | 756 | maybeBuild< Expression >( td->array.dimension ), td->array.isVarLen, td->array.isStatic ); |
---|
[68cd1ce] | 757 | } // if |
---|
[413ad05] | 758 | buildForall( td->forall, at->get_forall() ); |
---|
[b87a5ed] | 759 | return at; |
---|
[413ad05] | 760 | } // buildPointer |
---|
[51b7345] | 761 | |
---|
[413ad05] | 762 | AggregateDecl * buildAggregate( const TypeData * td ) { |
---|
| 763 | assert( td->kind == TypeData::Aggregate ); |
---|
| 764 | AggregateDecl * at; |
---|
[8f6f47d7] | 765 | switch ( td->aggregate.kind ) { |
---|
[b87a5ed] | 766 | case DeclarationNode::Struct: |
---|
[8f6f47d7] | 767 | at = new StructDecl( td->aggregate.name ); |
---|
| 768 | buildForall( td->aggregate.params, at->get_parameters() ); |
---|
[b87a5ed] | 769 | break; |
---|
| 770 | case DeclarationNode::Union: |
---|
[8f6f47d7] | 771 | at = new UnionDecl( td->aggregate.name ); |
---|
| 772 | buildForall( td->aggregate.params, at->get_parameters() ); |
---|
[b87a5ed] | 773 | break; |
---|
[4040425] | 774 | case DeclarationNode::Trait: |
---|
[8f6f47d7] | 775 | at = new TraitDecl( td->aggregate.name ); |
---|
| 776 | buildList( td->aggregate.params, at->get_parameters() ); |
---|
[b87a5ed] | 777 | break; |
---|
| 778 | default: |
---|
| 779 | assert( false ); |
---|
[68cd1ce] | 780 | } // switch |
---|
[4e06c1e] | 781 | |
---|
[8f6f47d7] | 782 | buildList( td->aggregate.fields, at->get_members() ); |
---|
| 783 | at->set_body( td->aggregate.body ); |
---|
[b87a5ed] | 784 | |
---|
| 785 | return at; |
---|
[413ad05] | 786 | } // buildAggregate |
---|
[51b7345] | 787 | |
---|
[413ad05] | 788 | ReferenceToType * buildAggInst( const TypeData * td ) { |
---|
| 789 | assert( td->kind == TypeData::AggregateInst ); |
---|
[b87a5ed] | 790 | |
---|
[413ad05] | 791 | ReferenceToType * ret; |
---|
[8f6f47d7] | 792 | if ( td->aggInst.aggregate->kind == TypeData::Enum ) { |
---|
| 793 | ret = new EnumInstType( buildQualifiers( td ), td->aggInst.aggregate->enumeration.name ); |
---|
[b87a5ed] | 794 | } else { |
---|
[8f6f47d7] | 795 | assert( td->aggInst.aggregate->kind == TypeData::Aggregate ); |
---|
| 796 | switch ( td->aggInst.aggregate->aggregate.kind ) { |
---|
[b87a5ed] | 797 | case DeclarationNode::Struct: |
---|
[8f6f47d7] | 798 | ret = new StructInstType( buildQualifiers( td ), td->aggInst.aggregate->aggregate.name ); |
---|
[b87a5ed] | 799 | break; |
---|
| 800 | case DeclarationNode::Union: |
---|
[8f6f47d7] | 801 | ret = new UnionInstType( buildQualifiers( td ), td->aggInst.aggregate->aggregate.name ); |
---|
[b87a5ed] | 802 | break; |
---|
[4040425] | 803 | case DeclarationNode::Trait: |
---|
[8f6f47d7] | 804 | ret = new TraitInstType( buildQualifiers( td ), td->aggInst.aggregate->aggregate.name ); |
---|
[b87a5ed] | 805 | break; |
---|
| 806 | default: |
---|
| 807 | assert( false ); |
---|
[68cd1ce] | 808 | } // switch |
---|
| 809 | } // if |
---|
[8f6f47d7] | 810 | buildList( td->aggInst.params, ret->get_parameters() ); |
---|
[413ad05] | 811 | buildForall( td->forall, ret->get_forall() ); |
---|
[b87a5ed] | 812 | return ret; |
---|
[413ad05] | 813 | } // buildAggInst |
---|
| 814 | |
---|
| 815 | NamedTypeDecl * buildSymbolic( const TypeData * td, const std::string & name, DeclarationNode::StorageClass sc ) { |
---|
| 816 | assert( td->kind == TypeData::Symbolic ); |
---|
| 817 | NamedTypeDecl * ret; |
---|
| 818 | assert( td->base ); |
---|
[8f6f47d7] | 819 | if ( td->symbolic.isTypedef ) { |
---|
[413ad05] | 820 | ret = new TypedefDecl( name, sc, typebuild( td->base ) ); |
---|
[b87a5ed] | 821 | } else { |
---|
[413ad05] | 822 | ret = new TypeDecl( name, sc, typebuild( td->base ), TypeDecl::Any ); |
---|
[68cd1ce] | 823 | } // if |
---|
[8f6f47d7] | 824 | buildList( td->symbolic.params, ret->get_parameters() ); |
---|
| 825 | buildList( td->symbolic.assertions, ret->get_assertions() ); |
---|
[b87a5ed] | 826 | return ret; |
---|
[413ad05] | 827 | } // buildSymbolic |
---|
[51b7345] | 828 | |
---|
[413ad05] | 829 | TypeDecl * buildVariable( const TypeData * td ) { |
---|
[28307be] | 830 | assert( false ); |
---|
| 831 | return nullptr; |
---|
| 832 | // assert( td->kind == TypeData::Variable ); |
---|
| 833 | // static const TypeDecl::Kind kindMap[] = { TypeDecl::Any, TypeDecl::Ftype, TypeDecl::Dtype }; |
---|
| 834 | |
---|
| 835 | // TypeDecl * ret = new TypeDecl( td->variable.name, DeclarationNode::NoStorageClass, 0, kindMap[ td->variable.tyClass ] ); |
---|
| 836 | // buildList( td->variable.assertions, ret->get_assertions() ); |
---|
| 837 | // return ret; |
---|
[413ad05] | 838 | } // buildSymbolic |
---|
[51b7345] | 839 | |
---|
[413ad05] | 840 | EnumDecl * buildEnum( const TypeData * td ) { |
---|
| 841 | assert( td->kind == TypeData::Enum ); |
---|
[8f6f47d7] | 842 | EnumDecl * ret = new EnumDecl( td->enumeration.name ); |
---|
| 843 | buildList( td->enumeration.constants, ret->get_members() ); |
---|
[90c3b1c] | 844 | std::list< Declaration * >::iterator members = ret->get_members().begin(); |
---|
[8f6f47d7] | 845 | for ( const DeclarationNode * cur = td->enumeration. constants; cur != nullptr; cur = dynamic_cast< DeclarationNode * >( cur->get_next() ), ++members ) { |
---|
[4f147cc] | 846 | if ( cur->has_enumeratorValue() ) { |
---|
[413ad05] | 847 | ObjectDecl * member = dynamic_cast< ObjectDecl * >(* members); |
---|
[4f147cc] | 848 | member->set_init( new SingleInit( maybeMoveBuild< Expression >( cur->consume_enumeratorValue() ), std::list< Expression * >() ) ); |
---|
[90c3b1c] | 849 | } // if |
---|
| 850 | } // for |
---|
[b87a5ed] | 851 | return ret; |
---|
[413ad05] | 852 | } // buildEnum |
---|
[51b7345] | 853 | |
---|
[413ad05] | 854 | TypeInstType * buildSymbolicInst( const TypeData * td ) { |
---|
| 855 | assert( td->kind == TypeData::SymbolicInst ); |
---|
[8f6f47d7] | 856 | TypeInstType * ret = new TypeInstType( buildQualifiers( td ), td->symbolic.name, false ); |
---|
| 857 | buildList( td->symbolic.actuals, ret->get_parameters() ); |
---|
[413ad05] | 858 | buildForall( td->forall, ret->get_forall() ); |
---|
[b87a5ed] | 859 | return ret; |
---|
[413ad05] | 860 | } // buildSymbolicInst |
---|
[51b7345] | 861 | |
---|
[413ad05] | 862 | TupleType * buildTuple( const TypeData * td ) { |
---|
| 863 | assert( td->kind == TypeData::Tuple ); |
---|
| 864 | TupleType * ret = new TupleType( buildQualifiers( td ) ); |
---|
[8f6f47d7] | 865 | buildTypeList( td->tuple, ret->get_types() ); |
---|
[413ad05] | 866 | buildForall( td->forall, ret->get_forall() ); |
---|
[b87a5ed] | 867 | return ret; |
---|
[413ad05] | 868 | } // buildTuple |
---|
| 869 | |
---|
| 870 | TypeofType * buildTypeof( const TypeData * td ) { |
---|
| 871 | assert( td->kind == TypeData::Typeof ); |
---|
| 872 | assert( td->typeexpr ); |
---|
[8f6f47d7] | 873 | // assert( td->typeexpr->expr ); |
---|
| 874 | return new TypeofType( buildQualifiers( td ), td->typeexpr->build() ); |
---|
[413ad05] | 875 | } // buildTypeof |
---|
| 876 | |
---|
| 877 | AttrType * buildAttr( const TypeData * td ) { |
---|
[28307be] | 878 | assert( false ); |
---|
| 879 | return nullptr; |
---|
| 880 | // assert( td->kind == TypeData::Attr ); |
---|
| 881 | // // assert( td->attr ); |
---|
| 882 | // AttrType * ret; |
---|
| 883 | // if ( td->attr.expr ) { |
---|
| 884 | // ret = new AttrType( buildQualifiers( td ), td->attr.name, td->attr.expr->build() ); |
---|
| 885 | // } else { |
---|
| 886 | // assert( td->attr.type ); |
---|
| 887 | // ret = new AttrType( buildQualifiers( td ), td->attr.name, td->attr.type->buildType() ); |
---|
| 888 | // } // if |
---|
| 889 | // return ret; |
---|
[413ad05] | 890 | } // buildAttr |
---|
| 891 | |
---|
| 892 | Declaration * buildDecl( const TypeData * td, std::string name, DeclarationNode::StorageClass sc, Expression * bitfieldWidth, bool isInline, bool isNoreturn, LinkageSpec::Spec linkage, Initializer * init ) { |
---|
| 893 | if ( td->kind == TypeData::Function ) { |
---|
| 894 | FunctionDecl * decl; |
---|
[8f6f47d7] | 895 | if ( td->function.hasBody ) { |
---|
| 896 | if ( td->function.body ) { |
---|
| 897 | Statement * stmt = td->function.body->build(); |
---|
[413ad05] | 898 | CompoundStmt * body = dynamic_cast< CompoundStmt* >( stmt ); |
---|
| 899 | assert( body ); |
---|
| 900 | decl = new FunctionDecl( name, sc, linkage, buildFunction( td ), body, isInline, isNoreturn ); |
---|
| 901 | } else { |
---|
| 902 | // std::list< Label > ls; |
---|
| 903 | decl = new FunctionDecl( name, sc, linkage, buildFunction( td ), new CompoundStmt( std::list< Label >() ), isInline, isNoreturn ); |
---|
| 904 | } // if |
---|
| 905 | } else { |
---|
| 906 | decl = new FunctionDecl( name, sc, linkage, buildFunction( td ), 0, isInline, isNoreturn ); |
---|
| 907 | } // if |
---|
[8f6f47d7] | 908 | for ( DeclarationNode * cur = td->function.idList; cur != 0; cur = dynamic_cast< DeclarationNode* >( cur->get_next() ) ) { |
---|
[413ad05] | 909 | if ( cur->get_name() != "" ) { |
---|
| 910 | decl->get_oldIdents().insert( decl->get_oldIdents().end(), cur->get_name() ); |
---|
| 911 | } // if |
---|
| 912 | } // for |
---|
[8f6f47d7] | 913 | buildList( td->function.oldDeclList, decl->get_oldDecls() ); |
---|
[413ad05] | 914 | return decl; |
---|
| 915 | } else if ( td->kind == TypeData::Aggregate ) { |
---|
| 916 | return buildAggregate( td ); |
---|
| 917 | } else if ( td->kind == TypeData::Enum ) { |
---|
| 918 | return buildEnum( td ); |
---|
| 919 | } else if ( td->kind == TypeData::Symbolic ) { |
---|
| 920 | return buildSymbolic( td, name, sc ); |
---|
| 921 | } else if ( td->kind == TypeData::Variable ) { |
---|
[28307be] | 922 | assert( false ); |
---|
[413ad05] | 923 | return buildVariable( td ); |
---|
| 924 | } else { |
---|
| 925 | return new ObjectDecl( name, sc, linkage, bitfieldWidth, typebuild( td ), init, std::list< Attribute * >(), isInline, isNoreturn ); |
---|
| 926 | } // if |
---|
| 927 | return 0; |
---|
| 928 | } // buildDecl |
---|
| 929 | |
---|
| 930 | FunctionType * buildFunction( const TypeData * td ) { |
---|
| 931 | assert( td->kind == TypeData::Function ); |
---|
[8f6f47d7] | 932 | bool hasEllipsis = td->function.params ? td->function.params->get_hasEllipsis() : true; |
---|
| 933 | if ( ! td->function.params ) hasEllipsis = ! td->function.newStyle; |
---|
[413ad05] | 934 | FunctionType * ft = new FunctionType( buildQualifiers( td ), hasEllipsis ); |
---|
[8f6f47d7] | 935 | buildList( td->function.params, ft->get_parameters() ); |
---|
[413ad05] | 936 | buildForall( td->forall, ft->get_forall() ); |
---|
| 937 | if ( td->base ) { |
---|
| 938 | switch ( td->base->kind ) { |
---|
| 939 | case TypeData::Tuple: |
---|
[8f6f47d7] | 940 | buildList( td->base->tuple, ft->get_returnVals() ); |
---|
[413ad05] | 941 | break; |
---|
| 942 | default: |
---|
| 943 | ft->get_returnVals().push_back( dynamic_cast< DeclarationWithType* >( buildDecl( td->base, "", DeclarationNode::NoStorageClass, 0, false, false, LinkageSpec::Cforall ) ) ); |
---|
| 944 | } // switch |
---|
| 945 | } else { |
---|
| 946 | ft->get_returnVals().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, 0, new BasicType( Type::Qualifiers(), BasicType::SignedInt ), 0 ) ); |
---|
| 947 | } // if |
---|
| 948 | return ft; |
---|
| 949 | } // buildFunction |
---|
[b87a5ed] | 950 | |
---|
| 951 | // Local Variables: // |
---|
| 952 | // tab-width: 4 // |
---|
| 953 | // mode: c++ // |
---|
| 954 | // compile-command: "make install" // |
---|
| 955 | // End: // |
---|