[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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[c0aa336] | 12 | // Last Modified On : Fri Jan 27 15:28:56 2017 |
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| 13 | // Update Count : 428 |
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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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[2298f728] | 26 | using namespace std; |
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[51b7345] | 27 | |
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[2298f728] | 28 | TypeData::TypeData( Kind k ) : kind( k ), base( nullptr ), forall( nullptr ) { |
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[b87a5ed] | 29 | switch ( kind ) { |
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| 30 | case Unknown: |
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| 31 | case Pointer: |
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| 32 | case EnumConstant: |
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| 33 | // nothing else to initialize |
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| 34 | break; |
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| 35 | case Basic: |
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[8f6f47d7] | 36 | // basic = new Basic_t; |
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[b87a5ed] | 37 | break; |
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| 38 | case Array: |
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[8f6f47d7] | 39 | // array = new Array_t; |
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[2298f728] | 40 | array.dimension = nullptr; |
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[8f6f47d7] | 41 | array.isVarLen = false; |
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| 42 | array.isStatic = false; |
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[b87a5ed] | 43 | break; |
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| 44 | case Function: |
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[8f6f47d7] | 45 | // function = new Function_t; |
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[2298f728] | 46 | function.params = nullptr; |
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| 47 | function.idList = nullptr; |
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| 48 | function.oldDeclList = nullptr; |
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| 49 | function.body = nullptr; |
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[8f6f47d7] | 50 | function.hasBody = false; |
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| 51 | function.newStyle = false; |
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[b87a5ed] | 52 | break; |
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| 53 | case Aggregate: |
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[8f6f47d7] | 54 | // aggregate = new Aggregate_t; |
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[2298f728] | 55 | aggregate.name = nullptr; |
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| 56 | aggregate.params = nullptr; |
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| 57 | aggregate.actuals = nullptr; |
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| 58 | aggregate.fields = nullptr; |
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[4a9ccc3] | 59 | aggregate.body = false; |
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[b87a5ed] | 60 | break; |
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| 61 | case AggregateInst: |
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[8f6f47d7] | 62 | // aggInst = new AggInst_t; |
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[2298f728] | 63 | aggInst.aggregate = nullptr; |
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| 64 | aggInst.params = nullptr; |
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[b87a5ed] | 65 | break; |
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| 66 | case Enum: |
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[8f6f47d7] | 67 | // enumeration = new Enumeration_t; |
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[2298f728] | 68 | enumeration.name = nullptr; |
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| 69 | enumeration.constants = nullptr; |
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[b87a5ed] | 70 | break; |
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| 71 | case Symbolic: |
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| 72 | case SymbolicInst: |
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[8f6f47d7] | 73 | // symbolic = new Symbolic_t; |
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[2298f728] | 74 | symbolic.name = nullptr; |
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| 75 | symbolic.params = nullptr; |
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| 76 | symbolic.actuals = nullptr; |
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| 77 | symbolic.assertions = nullptr; |
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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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[28307be] | 87 | case Builtin: |
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| 88 | // builtin = new Builtin_t; |
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[b87a5ed] | 89 | break; |
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[68cd1ce] | 90 | } // switch |
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[413ad05] | 91 | } // TypeData::TypeData |
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[51b7345] | 92 | |
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[c8ffe20b] | 93 | TypeData::~TypeData() { |
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[b87a5ed] | 94 | delete base; |
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| 95 | delete forall; |
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| 96 | |
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| 97 | switch ( kind ) { |
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| 98 | case Unknown: |
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| 99 | case Pointer: |
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| 100 | case EnumConstant: |
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| 101 | // nothing to destroy |
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| 102 | break; |
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| 103 | case Basic: |
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[8f6f47d7] | 104 | // delete basic; |
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[b87a5ed] | 105 | break; |
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| 106 | case Array: |
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[8f6f47d7] | 107 | delete array.dimension; |
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| 108 | // delete array; |
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[b87a5ed] | 109 | break; |
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| 110 | case Function: |
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[8f6f47d7] | 111 | delete function.params; |
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| 112 | delete function.idList; |
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| 113 | delete function.oldDeclList; |
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| 114 | delete function.body; |
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| 115 | // delete function; |
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[b87a5ed] | 116 | break; |
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| 117 | case Aggregate: |
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[2298f728] | 118 | delete aggregate.name; |
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[8f6f47d7] | 119 | delete aggregate.params; |
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| 120 | delete aggregate.actuals; |
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| 121 | delete aggregate.fields; |
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| 122 | // delete aggregate; |
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[b87a5ed] | 123 | break; |
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| 124 | case AggregateInst: |
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[8f6f47d7] | 125 | delete aggInst.aggregate; |
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| 126 | delete aggInst.params; |
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| 127 | // delete aggInst; |
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[b87a5ed] | 128 | break; |
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| 129 | case Enum: |
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[2298f728] | 130 | delete enumeration.name; |
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[8f6f47d7] | 131 | delete enumeration.constants; |
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| 132 | // delete enumeration; |
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[b87a5ed] | 133 | break; |
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| 134 | case Symbolic: |
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| 135 | case SymbolicInst: |
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[2298f728] | 136 | delete symbolic.name; |
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[8f6f47d7] | 137 | delete symbolic.params; |
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| 138 | delete symbolic.actuals; |
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| 139 | delete symbolic.assertions; |
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| 140 | // delete symbolic; |
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[b87a5ed] | 141 | break; |
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| 142 | case Tuple: |
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[8f6f47d7] | 143 | // delete tuple->members; |
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[b87a5ed] | 144 | delete tuple; |
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| 145 | break; |
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| 146 | case Typeof: |
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[8f6f47d7] | 147 | // delete typeexpr->expr; |
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[b87a5ed] | 148 | delete typeexpr; |
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| 149 | break; |
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[28307be] | 150 | case Builtin: |
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| 151 | // delete builtin; |
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| 152 | break; |
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[68cd1ce] | 153 | } // switch |
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[413ad05] | 154 | } // TypeData::~TypeData |
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[51b7345] | 155 | |
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[413ad05] | 156 | TypeData * TypeData::clone() const { |
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| 157 | TypeData * newtype = new TypeData( kind ); |
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[b87a5ed] | 158 | newtype->qualifiers = qualifiers; |
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| 159 | newtype->base = maybeClone( base ); |
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| 160 | newtype->forall = maybeClone( forall ); |
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| 161 | |
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| 162 | switch ( kind ) { |
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| 163 | case Unknown: |
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| 164 | case EnumConstant: |
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| 165 | case Pointer: |
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| 166 | // nothing else to copy |
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| 167 | break; |
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| 168 | case Basic: |
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[5b639ee] | 169 | newtype->basictype = basictype; |
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| 170 | newtype->complextype = complextype; |
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| 171 | newtype->signedness = signedness; |
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| 172 | newtype->length = length; |
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[b87a5ed] | 173 | break; |
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| 174 | case Array: |
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[8f6f47d7] | 175 | newtype->array.dimension = maybeClone( array.dimension ); |
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| 176 | newtype->array.isVarLen = array.isVarLen; |
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| 177 | newtype->array.isStatic = array.isStatic; |
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[b87a5ed] | 178 | break; |
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| 179 | case Function: |
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[8f6f47d7] | 180 | newtype->function.params = maybeClone( function.params ); |
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| 181 | newtype->function.idList = maybeClone( function.idList ); |
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| 182 | newtype->function.oldDeclList = maybeClone( function.oldDeclList ); |
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| 183 | newtype->function.body = maybeClone( function.body ); |
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| 184 | newtype->function.hasBody = function.hasBody; |
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| 185 | newtype->function.newStyle = function.newStyle; |
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[b87a5ed] | 186 | break; |
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| 187 | case Aggregate: |
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[2298f728] | 188 | newtype->aggregate.name = aggregate.name ? new string( *aggregate.name ) : nullptr; |
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[8f6f47d7] | 189 | newtype->aggregate.params = maybeClone( aggregate.params ); |
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| 190 | newtype->aggregate.actuals = maybeClone( aggregate.actuals ); |
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| 191 | newtype->aggregate.fields = maybeClone( aggregate.fields ); |
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| 192 | newtype->aggregate.kind = aggregate.kind; |
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| 193 | newtype->aggregate.body = aggregate.body; |
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[b87a5ed] | 194 | break; |
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| 195 | case AggregateInst: |
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[8f6f47d7] | 196 | newtype->aggInst.aggregate = maybeClone( aggInst.aggregate ); |
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| 197 | newtype->aggInst.params = maybeClone( aggInst.params ); |
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[b87a5ed] | 198 | break; |
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| 199 | case Enum: |
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[2298f728] | 200 | newtype->enumeration.name = enumeration.name ? new string( *enumeration.name ) : nullptr; |
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[8f6f47d7] | 201 | newtype->enumeration.constants = maybeClone( enumeration.constants ); |
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[b87a5ed] | 202 | break; |
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| 203 | case Symbolic: |
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| 204 | case SymbolicInst: |
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[2298f728] | 205 | newtype->symbolic.name = symbolic.name ? new string( *symbolic.name ) : nullptr; |
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[8f6f47d7] | 206 | newtype->symbolic.params = maybeClone( symbolic.params ); |
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| 207 | newtype->symbolic.actuals = maybeClone( symbolic.actuals ); |
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| 208 | newtype->symbolic.assertions = maybeClone( symbolic.assertions ); |
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| 209 | newtype->symbolic.isTypedef = symbolic.isTypedef; |
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[b87a5ed] | 210 | break; |
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| 211 | case Tuple: |
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[8f6f47d7] | 212 | newtype->tuple = maybeClone( tuple ); |
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[b87a5ed] | 213 | break; |
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| 214 | case Typeof: |
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[8f6f47d7] | 215 | newtype->typeexpr = maybeClone( typeexpr ); |
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[b87a5ed] | 216 | break; |
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[90c3b1c] | 217 | case Builtin: |
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[4cb935e] | 218 | assert( builtintype == DeclarationNode::Zero || builtintype == DeclarationNode::One ); |
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| 219 | newtype->builtintype = builtintype; |
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[90c3b1c] | 220 | break; |
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[68cd1ce] | 221 | } // switch |
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[b87a5ed] | 222 | return newtype; |
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[413ad05] | 223 | } // TypeData::clone |
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[51b7345] | 224 | |
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[2298f728] | 225 | void TypeData::print( ostream &os, int indent ) const { |
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[5b639ee] | 226 | for ( int i = 0; i < DeclarationNode::NoQualifier; i += 1 ) { |
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[c1c1112] | 227 | if ( qualifiers[i] ) os << DeclarationNode::qualifierName[ i ] << ' '; |
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| 228 | } // for |
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[b87a5ed] | 229 | |
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| 230 | if ( forall ) { |
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| 231 | os << "forall " << endl; |
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[721f17a] | 232 | forall->printList( os, indent + 4 ); |
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[68cd1ce] | 233 | } // if |
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[b87a5ed] | 234 | |
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| 235 | switch ( kind ) { |
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| 236 | case Unknown: |
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| 237 | os << "entity of unknown type "; |
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| 238 | break; |
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| 239 | case Pointer: |
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| 240 | os << "pointer "; |
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| 241 | if ( base ) { |
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| 242 | os << "to "; |
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| 243 | base->print( os, indent ); |
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[68cd1ce] | 244 | } // if |
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[b87a5ed] | 245 | break; |
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| 246 | case EnumConstant: |
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| 247 | os << "enumeration constant "; |
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| 248 | break; |
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| 249 | case Basic: |
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[5b639ee] | 250 | if ( signedness != DeclarationNode::NoSignedness ) os << DeclarationNode::signednessName[ signedness ] << " "; |
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| 251 | if ( length != DeclarationNode::NoLength ) os << DeclarationNode::lengthName[ length ] << " "; |
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| 252 | assert( basictype != DeclarationNode::NoBasicType ); |
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| 253 | os << DeclarationNode::basicTypeName[ basictype ] << " "; |
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| 254 | if ( complextype != DeclarationNode::NoComplexType ) os << DeclarationNode::complexTypeName[ complextype ] << " "; |
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[b87a5ed] | 255 | break; |
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| 256 | case Array: |
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[8f6f47d7] | 257 | if ( array.isStatic ) { |
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[b87a5ed] | 258 | os << "static "; |
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[68cd1ce] | 259 | } // if |
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[8f6f47d7] | 260 | if ( array.dimension ) { |
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[b87a5ed] | 261 | os << "array of "; |
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[8f6f47d7] | 262 | array.dimension->printOneLine( os, indent ); |
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| 263 | } else if ( array.isVarLen ) { |
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[b87a5ed] | 264 | os << "variable-length array of "; |
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| 265 | } else { |
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| 266 | os << "open array of "; |
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[68cd1ce] | 267 | } // if |
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[b87a5ed] | 268 | if ( base ) { |
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| 269 | base->print( os, indent ); |
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[68cd1ce] | 270 | } // if |
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[b87a5ed] | 271 | break; |
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| 272 | case Function: |
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| 273 | os << "function" << endl; |
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[8f6f47d7] | 274 | if ( function.params ) { |
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[721f17a] | 275 | os << string( indent + 2, ' ' ) << "with parameters " << endl; |
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[8f6f47d7] | 276 | function.params->printList( os, indent + 4 ); |
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[b87a5ed] | 277 | } else { |
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[721f17a] | 278 | os << string( indent + 2, ' ' ) << "with no parameters " << endl; |
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[68cd1ce] | 279 | } // if |
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[8f6f47d7] | 280 | if ( function.idList ) { |
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[721f17a] | 281 | os << string( indent + 2, ' ' ) << "with old-style identifier list " << endl; |
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[8f6f47d7] | 282 | function.idList->printList( os, indent + 4 ); |
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[68cd1ce] | 283 | } // if |
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[8f6f47d7] | 284 | if ( function.oldDeclList ) { |
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[721f17a] | 285 | os << string( indent + 2, ' ' ) << "with old-style declaration list " << endl; |
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[8f6f47d7] | 286 | function.oldDeclList->printList( os, indent + 4 ); |
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[68cd1ce] | 287 | } // if |
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[721f17a] | 288 | os << string( indent + 2, ' ' ) << "returning "; |
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[b87a5ed] | 289 | if ( base ) { |
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[721f17a] | 290 | base->print( os, indent + 4 ); |
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[b87a5ed] | 291 | } else { |
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| 292 | os << "nothing "; |
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[68cd1ce] | 293 | } // if |
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[b87a5ed] | 294 | os << endl; |
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[8f6f47d7] | 295 | if ( function.hasBody ) { |
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[721f17a] | 296 | os << string( indent + 2, ' ' ) << "with body " << endl; |
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[68cd1ce] | 297 | } // if |
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[8f6f47d7] | 298 | if ( function.body ) { |
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| 299 | function.body->printList( os, indent + 2 ); |
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[68cd1ce] | 300 | } // if |
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[b87a5ed] | 301 | break; |
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| 302 | case Aggregate: |
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[2298f728] | 303 | os << DeclarationNode::aggregateName[ aggregate.kind ] << ' ' << *aggregate.name << endl; |
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[8f6f47d7] | 304 | if ( aggregate.params ) { |
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[721f17a] | 305 | os << string( indent + 2, ' ' ) << "with type parameters " << endl; |
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[8f6f47d7] | 306 | aggregate.params->printList( os, indent + 4 ); |
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[68cd1ce] | 307 | } // if |
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[8f6f47d7] | 308 | if ( aggregate.actuals ) { |
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[721f17a] | 309 | os << string( indent + 2, ' ' ) << "instantiated with actual parameters " << endl; |
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[8f6f47d7] | 310 | aggregate.actuals->printList( os, indent + 4 ); |
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[68cd1ce] | 311 | } // if |
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[8f6f47d7] | 312 | if ( aggregate.fields ) { |
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[721f17a] | 313 | os << string( indent + 2, ' ' ) << "with members " << endl; |
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[8f6f47d7] | 314 | aggregate.fields->printList( os, indent + 4 ); |
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[5d125e4] | 315 | } // if |
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[8f6f47d7] | 316 | if ( aggregate.body ) { |
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[5d125e4] | 317 | os << string( indent + 2, ' ' ) << " with body " << endl; |
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[68cd1ce] | 318 | } // if |
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[b87a5ed] | 319 | break; |
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| 320 | case AggregateInst: |
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[8f6f47d7] | 321 | if ( aggInst.aggregate ) { |
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[b87a5ed] | 322 | os << "instance of " ; |
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[8f6f47d7] | 323 | aggInst.aggregate->print( os, indent ); |
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[b87a5ed] | 324 | } else { |
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| 325 | os << "instance of an unspecified aggregate "; |
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[68cd1ce] | 326 | } // if |
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[8f6f47d7] | 327 | if ( aggInst.params ) { |
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[721f17a] | 328 | os << string( indent + 2, ' ' ) << "with parameters " << endl; |
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[8f6f47d7] | 329 | aggInst.params->printList( os, indent + 2 ); |
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[68cd1ce] | 330 | } // if |
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[b87a5ed] | 331 | break; |
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| 332 | case Enum: |
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| 333 | os << "enumeration "; |
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[8f6f47d7] | 334 | if ( enumeration.constants ) { |
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[b87a5ed] | 335 | os << "with constants" << endl; |
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[8f6f47d7] | 336 | enumeration.constants->printList( os, indent + 2 ); |
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[68cd1ce] | 337 | } // if |
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[b87a5ed] | 338 | break; |
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| 339 | case SymbolicInst: |
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[2298f728] | 340 | os << "instance of type " << *symbolic.name; |
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[8f6f47d7] | 341 | if ( symbolic.actuals ) { |
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[b87a5ed] | 342 | os << " with parameters" << endl; |
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[8f6f47d7] | 343 | symbolic.actuals->printList( os, indent + 2 ); |
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[68cd1ce] | 344 | } // if |
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[b87a5ed] | 345 | break; |
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| 346 | case Symbolic: |
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[8f6f47d7] | 347 | if ( symbolic.isTypedef ) { |
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[b87a5ed] | 348 | os << "typedef definition "; |
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| 349 | } else { |
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| 350 | os << "type definition "; |
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[68cd1ce] | 351 | } // if |
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[8f6f47d7] | 352 | if ( symbolic.params ) { |
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[721f17a] | 353 | os << endl << string( indent + 2, ' ' ) << "with parameters" << endl; |
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[8f6f47d7] | 354 | symbolic.params->printList( os, indent + 2 ); |
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[68cd1ce] | 355 | } // if |
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[8f6f47d7] | 356 | if ( symbolic.assertions ) { |
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[721f17a] | 357 | os << endl << string( indent + 2, ' ' ) << "with assertions" << endl; |
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[8f6f47d7] | 358 | symbolic.assertions->printList( os, indent + 4 ); |
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[721f17a] | 359 | os << string( indent + 2, ' ' ); |
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[68cd1ce] | 360 | } // if |
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[b87a5ed] | 361 | if ( base ) { |
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| 362 | os << "for "; |
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| 363 | base->print( os, indent + 2 ); |
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[68cd1ce] | 364 | } // if |
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[b87a5ed] | 365 | break; |
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| 366 | case Tuple: |
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| 367 | os << "tuple "; |
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[8f6f47d7] | 368 | if ( tuple ) { |
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[b87a5ed] | 369 | os << "with members " << endl; |
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[8f6f47d7] | 370 | tuple->printList( os, indent + 2 ); |
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[68cd1ce] | 371 | } // if |
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[b87a5ed] | 372 | break; |
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| 373 | case Typeof: |
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| 374 | os << "type-of expression "; |
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[8f6f47d7] | 375 | if ( typeexpr ) { |
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| 376 | typeexpr->print( os, indent + 2 ); |
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[68cd1ce] | 377 | } // if |
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[b87a5ed] | 378 | break; |
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[90c3b1c] | 379 | case Builtin: |
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| 380 | os << "gcc builtin type"; |
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| 381 | break; |
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[1db21619] | 382 | default: |
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[5b639ee] | 383 | os << "internal error: TypeData::print " << kind << endl; |
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[1db21619] | 384 | assert( false ); |
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[68cd1ce] | 385 | } // switch |
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[413ad05] | 386 | } // TypeData::print |
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[51b7345] | 387 | |
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[8c49c0e] | 388 | template< typename ForallList > |
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| 389 | void buildForall( const DeclarationNode * firstNode, ForallList &outputList ) { |
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[b87a5ed] | 390 | buildList( firstNode, outputList ); |
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[8c49c0e] | 391 | for ( typename ForallList::iterator i = outputList.begin(); i != outputList.end(); ++i ) { |
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| 392 | TypeDecl * td = static_cast<TypeDecl*>(*i); |
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| 393 | if ( td->get_kind() == TypeDecl::Any ) { |
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[6943f051] | 394 | // add assertion parameters to `type' tyvars in reverse order |
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| 395 | // add dtor: void ^?{}(T *) |
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[413ad05] | 396 | FunctionType * dtorType = new FunctionType( Type::Qualifiers(), false ); |
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[7756647] | 397 | dtorType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, nullptr, new PointerType( Type::Qualifiers(), new TypeInstType( Type::Qualifiers(), td->get_name(), *i ) ), nullptr ) ); |
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| 398 | td->get_assertions().push_front( new FunctionDecl( "^?{}", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, dtorType, nullptr, false, false ) ); |
---|
[4cc4286] | 399 | |
---|
[a9a259c] | 400 | // add copy ctor: void ?{}(T *, T) |
---|
[413ad05] | 401 | FunctionType * copyCtorType = new FunctionType( Type::Qualifiers(), false ); |
---|
[7756647] | 402 | copyCtorType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, nullptr, new PointerType( Type::Qualifiers(), new TypeInstType( Type::Qualifiers(), td->get_name(), *i ) ), nullptr ) ); |
---|
| 403 | copyCtorType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, nullptr, new TypeInstType( Type::Qualifiers(), td->get_name(), *i ), nullptr ) ); |
---|
| 404 | td->get_assertions().push_front( new FunctionDecl( "?{}", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, copyCtorType, nullptr, false, false ) ); |
---|
[a9a259c] | 405 | |
---|
[6943f051] | 406 | // add default ctor: void ?{}(T *) |
---|
[413ad05] | 407 | FunctionType * ctorType = new FunctionType( Type::Qualifiers(), false ); |
---|
[7756647] | 408 | ctorType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, nullptr, new PointerType( Type::Qualifiers(), new TypeInstType( Type::Qualifiers(), td->get_name(), *i ) ), nullptr ) ); |
---|
| 409 | td->get_assertions().push_front( new FunctionDecl( "?{}", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, ctorType, nullptr, false, false ) ); |
---|
[6943f051] | 410 | |
---|
| 411 | // add assignment operator: T * ?=?(T *, T) |
---|
[413ad05] | 412 | FunctionType * assignType = new FunctionType( Type::Qualifiers(), false ); |
---|
[7756647] | 413 | assignType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, nullptr, new PointerType( Type::Qualifiers(), new TypeInstType( Type::Qualifiers(), td->get_name(), *i ) ), nullptr ) ); |
---|
| 414 | assignType->get_parameters().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, nullptr, new TypeInstType( Type::Qualifiers(), td->get_name(), *i ), nullptr ) ); |
---|
| 415 | assignType->get_returnVals().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, nullptr, new TypeInstType( Type::Qualifiers(), td->get_name(), *i ), nullptr ) ); |
---|
| 416 | td->get_assertions().push_front( new FunctionDecl( "?=?", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, assignType, nullptr, false, false ) ); |
---|
[68cd1ce] | 417 | } // if |
---|
| 418 | } // for |
---|
[51b7345] | 419 | } |
---|
| 420 | |
---|
[413ad05] | 421 | Type * typebuild( const TypeData * td ) { |
---|
| 422 | assert( td ); |
---|
| 423 | switch ( td->kind ) { |
---|
| 424 | case TypeData::Unknown: |
---|
[b87a5ed] | 425 | // fill in implicit int |
---|
[413ad05] | 426 | return new BasicType( buildQualifiers( td ), BasicType::SignedInt ); |
---|
| 427 | case TypeData::Basic: |
---|
| 428 | return buildBasicType( td ); |
---|
| 429 | case TypeData::Pointer: |
---|
| 430 | return buildPointer( td ); |
---|
| 431 | case TypeData::Array: |
---|
| 432 | return buildArray( td ); |
---|
| 433 | case TypeData::Function: |
---|
| 434 | return buildFunction( td ); |
---|
| 435 | case TypeData::AggregateInst: |
---|
| 436 | return buildAggInst( td ); |
---|
| 437 | case TypeData::EnumConstant: |
---|
[b87a5ed] | 438 | // the name gets filled in later -- by SymTab::Validate |
---|
[413ad05] | 439 | return new EnumInstType( buildQualifiers( td ), "" ); |
---|
| 440 | case TypeData::SymbolicInst: |
---|
| 441 | return buildSymbolicInst( td );; |
---|
| 442 | case TypeData::Tuple: |
---|
| 443 | return buildTuple( td ); |
---|
| 444 | case TypeData::Typeof: |
---|
| 445 | return buildTypeof( td ); |
---|
| 446 | case TypeData::Builtin: |
---|
[148f7290] | 447 | if(td->builtintype == DeclarationNode::Zero) { |
---|
[4cb935e] | 448 | return new ZeroType( emptyQualifiers ); |
---|
[148f7290] | 449 | } |
---|
| 450 | else if(td->builtintype == DeclarationNode::One) { |
---|
[4cb935e] | 451 | return new OneType( emptyQualifiers ); |
---|
[148f7290] | 452 | } |
---|
| 453 | else { |
---|
| 454 | return new VarArgsType( buildQualifiers( td ) ); |
---|
| 455 | } |
---|
[413ad05] | 456 | case TypeData::Symbolic: |
---|
| 457 | case TypeData::Enum: |
---|
| 458 | case TypeData::Aggregate: |
---|
[b87a5ed] | 459 | assert( false ); |
---|
[68cd1ce] | 460 | } // switch |
---|
[2298f728] | 461 | return nullptr; |
---|
[413ad05] | 462 | } // typebuild |
---|
| 463 | |
---|
| 464 | TypeData * typeextractAggregate( const TypeData * td, bool toplevel ) { |
---|
[2298f728] | 465 | TypeData * ret = nullptr; |
---|
[51b7345] | 466 | |
---|
[413ad05] | 467 | switch ( td->kind ) { |
---|
| 468 | case TypeData::Aggregate: |
---|
[8f6f47d7] | 469 | if ( ! toplevel && td->aggregate.fields ) { |
---|
[413ad05] | 470 | ret = td->clone(); |
---|
| 471 | } // if |
---|
| 472 | break; |
---|
| 473 | case TypeData::Enum: |
---|
[8f6f47d7] | 474 | if ( ! toplevel && td->enumeration.constants ) { |
---|
[413ad05] | 475 | ret = td->clone(); |
---|
| 476 | } // if |
---|
| 477 | break; |
---|
| 478 | case TypeData::AggregateInst: |
---|
[8f6f47d7] | 479 | if ( td->aggInst.aggregate ) { |
---|
| 480 | ret = typeextractAggregate( td->aggInst.aggregate, false ); |
---|
[413ad05] | 481 | } // if |
---|
| 482 | break; |
---|
| 483 | default: |
---|
| 484 | if ( td->base ) { |
---|
| 485 | ret = typeextractAggregate( td->base, false ); |
---|
| 486 | } // if |
---|
| 487 | } // switch |
---|
| 488 | return ret; |
---|
| 489 | } // typeextractAggregate |
---|
| 490 | |
---|
| 491 | Type::Qualifiers buildQualifiers( const TypeData * td ) { |
---|
[b87a5ed] | 492 | Type::Qualifiers q; |
---|
[413ad05] | 493 | q.isConst = td->qualifiers[ DeclarationNode::Const ]; |
---|
| 494 | q.isVolatile = td->qualifiers[ DeclarationNode::Volatile ]; |
---|
| 495 | q.isRestrict = td->qualifiers[ DeclarationNode::Restrict ]; |
---|
| 496 | q.isLvalue = td->qualifiers[ DeclarationNode::Lvalue ]; |
---|
| 497 | q.isAtomic = td->qualifiers[ DeclarationNode::Atomic ];; |
---|
[b87a5ed] | 498 | return q; |
---|
[413ad05] | 499 | } // buildQualifiers |
---|
[51b7345] | 500 | |
---|
[413ad05] | 501 | Type * buildBasicType( const TypeData * td ) { |
---|
[b87a5ed] | 502 | BasicType::Kind ret; |
---|
| 503 | |
---|
[5b639ee] | 504 | switch ( td->basictype ) { |
---|
| 505 | case DeclarationNode::Void: |
---|
| 506 | if ( td->signedness != DeclarationNode::NoSignedness && td->length != DeclarationNode::NoLength ) { |
---|
| 507 | throw SemanticError( "invalid type specifier \"void\" in type: ", td ); |
---|
[68cd1ce] | 508 | } // if |
---|
[b87a5ed] | 509 | |
---|
[5b639ee] | 510 | return new VoidType( buildQualifiers( td ) ); |
---|
| 511 | break; |
---|
| 512 | |
---|
| 513 | case DeclarationNode::Bool: |
---|
| 514 | if ( td->signedness != DeclarationNode::NoSignedness ) { |
---|
[2298f728] | 515 | throw SemanticError( string( "invalid type specifier " ) + DeclarationNode::signednessName[ td->signedness ] + " in type: ", td ); |
---|
[5b639ee] | 516 | } // if |
---|
| 517 | if ( td->length != DeclarationNode::NoLength ) { |
---|
[2298f728] | 518 | throw SemanticError( string( "invalid type specifier " ) + DeclarationNode::lengthName[ td->length ] + " in type: ", td ); |
---|
[68cd1ce] | 519 | } // if |
---|
[51b7345] | 520 | |
---|
[5b639ee] | 521 | ret = BasicType::Bool; |
---|
| 522 | break; |
---|
| 523 | |
---|
| 524 | case DeclarationNode::Char: |
---|
| 525 | // C11 Standard 6.2.5.15: The three types char, signed char, and unsigned char are collectively called the |
---|
| 526 | // character types. The implementation shall define char to have the same range, representation, and behavior as |
---|
| 527 | // either signed char or unsigned char. |
---|
[8c49c0e] | 528 | static BasicType::Kind chartype[] = { BasicType::SignedChar, BasicType::UnsignedChar, BasicType::Char }; |
---|
[5b639ee] | 529 | |
---|
| 530 | if ( td->length != DeclarationNode::NoLength ) { |
---|
[2298f728] | 531 | throw SemanticError( string( "invalid type specifier " ) + DeclarationNode::lengthName[ td->length ] + " in type: ", td ); |
---|
[5b639ee] | 532 | } // if |
---|
| 533 | |
---|
| 534 | ret = chartype[ td->signedness ]; |
---|
| 535 | break; |
---|
| 536 | |
---|
| 537 | case DeclarationNode::Int: |
---|
| 538 | static BasicType::Kind inttype[2][4] = { |
---|
| 539 | { BasicType::ShortSignedInt, BasicType::LongSignedInt, BasicType::LongLongSignedInt, BasicType::SignedInt }, |
---|
| 540 | { BasicType::ShortUnsignedInt, BasicType::LongUnsignedInt, BasicType::LongLongUnsignedInt, BasicType::UnsignedInt }, |
---|
| 541 | }; |
---|
| 542 | |
---|
| 543 | Integral: ; |
---|
| 544 | if ( td->signedness == DeclarationNode::NoSignedness ) { |
---|
| 545 | const_cast<TypeData *>(td)->signedness = DeclarationNode::Signed; |
---|
| 546 | } // if |
---|
| 547 | ret = inttype[ td->signedness ][ td->length ]; |
---|
| 548 | break; |
---|
| 549 | |
---|
| 550 | case DeclarationNode::Float: |
---|
| 551 | case DeclarationNode::Double: |
---|
| 552 | case DeclarationNode::LongDouble: // not set until below |
---|
| 553 | static BasicType::Kind floattype[3][3] = { |
---|
| 554 | { BasicType::FloatComplex, BasicType::DoubleComplex, BasicType::LongDoubleComplex }, |
---|
| 555 | { BasicType::FloatImaginary, BasicType::DoubleImaginary, BasicType::LongDoubleImaginary }, |
---|
| 556 | { BasicType::Float, BasicType::Double, BasicType::LongDouble }, |
---|
| 557 | }; |
---|
| 558 | |
---|
| 559 | FloatingPoint: ; |
---|
| 560 | if ( td->signedness != DeclarationNode::NoSignedness ) { |
---|
[2298f728] | 561 | throw SemanticError( string( "invalid type specifier " ) + DeclarationNode::signednessName[ td->signedness ] + " in type: ", td ); |
---|
[5b639ee] | 562 | } // if |
---|
| 563 | if ( td->length == DeclarationNode::Short || td->length == DeclarationNode::LongLong ) { |
---|
[2298f728] | 564 | throw SemanticError( string( "invalid type specifier " ) + DeclarationNode::lengthName[ td->length ] + " in type: ", td ); |
---|
[5b639ee] | 565 | } // if |
---|
| 566 | if ( td->basictype == DeclarationNode::Float && td->length == DeclarationNode::Long ) { |
---|
| 567 | throw SemanticError( "invalid type specifier \"long\" in type: ", td ); |
---|
| 568 | } // if |
---|
| 569 | if ( td->length == DeclarationNode::Long ) { |
---|
| 570 | const_cast<TypeData *>(td)->basictype = DeclarationNode::LongDouble; |
---|
| 571 | } // if |
---|
| 572 | |
---|
| 573 | ret = floattype[ td->complextype ][ td->basictype - DeclarationNode::Float ]; |
---|
| 574 | break; |
---|
| 575 | |
---|
| 576 | case DeclarationNode::NoBasicType: |
---|
| 577 | // No basic type in declaration => default double for Complex/Imaginary and int type for integral types |
---|
| 578 | if ( td->complextype == DeclarationNode::Complex || td->complextype == DeclarationNode::Imaginary ) { |
---|
| 579 | const_cast<TypeData *>(td)->basictype = DeclarationNode::Double; |
---|
| 580 | goto FloatingPoint; |
---|
| 581 | } // if |
---|
| 582 | |
---|
| 583 | const_cast<TypeData *>(td)->basictype = DeclarationNode::Int; |
---|
| 584 | goto Integral; |
---|
[2ee5426] | 585 | default: |
---|
| 586 | assert(false); |
---|
| 587 | return nullptr; |
---|
[5b639ee] | 588 | } // switch |
---|
| 589 | |
---|
| 590 | BasicType * bt = new BasicType( buildQualifiers( td ), ret ); |
---|
[413ad05] | 591 | buildForall( td->forall, bt->get_forall() ); |
---|
[b87a5ed] | 592 | return bt; |
---|
[413ad05] | 593 | } // buildBasicType |
---|
[51b7345] | 594 | |
---|
[413ad05] | 595 | PointerType * buildPointer( const TypeData * td ) { |
---|
| 596 | PointerType * pt; |
---|
| 597 | if ( td->base ) { |
---|
| 598 | pt = new PointerType( buildQualifiers( td ), typebuild( td->base ) ); |
---|
[b87a5ed] | 599 | } else { |
---|
[413ad05] | 600 | pt = new PointerType( buildQualifiers( td ), new BasicType( Type::Qualifiers(), BasicType::SignedInt ) ); |
---|
[68cd1ce] | 601 | } // if |
---|
[413ad05] | 602 | buildForall( td->forall, pt->get_forall() ); |
---|
[b87a5ed] | 603 | return pt; |
---|
[413ad05] | 604 | } // buildPointer |
---|
[51b7345] | 605 | |
---|
[413ad05] | 606 | ArrayType * buildArray( const TypeData * td ) { |
---|
| 607 | ArrayType * at; |
---|
| 608 | if ( td->base ) { |
---|
[8f6f47d7] | 609 | at = new ArrayType( buildQualifiers( td ), typebuild( td->base ), maybeBuild< Expression >( td->array.dimension ), |
---|
| 610 | td->array.isVarLen, td->array.isStatic ); |
---|
[b87a5ed] | 611 | } else { |
---|
[413ad05] | 612 | at = new ArrayType( buildQualifiers( td ), new BasicType( Type::Qualifiers(), BasicType::SignedInt ), |
---|
[8f6f47d7] | 613 | maybeBuild< Expression >( td->array.dimension ), td->array.isVarLen, td->array.isStatic ); |
---|
[68cd1ce] | 614 | } // if |
---|
[413ad05] | 615 | buildForall( td->forall, at->get_forall() ); |
---|
[b87a5ed] | 616 | return at; |
---|
[413ad05] | 617 | } // buildPointer |
---|
[51b7345] | 618 | |
---|
[c0aa336] | 619 | AggregateDecl * buildAggregate( const TypeData * td, std::list< Attribute * > attributes ) { |
---|
[413ad05] | 620 | assert( td->kind == TypeData::Aggregate ); |
---|
| 621 | AggregateDecl * at; |
---|
[8f6f47d7] | 622 | switch ( td->aggregate.kind ) { |
---|
[b87a5ed] | 623 | case DeclarationNode::Struct: |
---|
[c0aa336] | 624 | at = new StructDecl( *td->aggregate.name, attributes ); |
---|
[8f6f47d7] | 625 | buildForall( td->aggregate.params, at->get_parameters() ); |
---|
[b87a5ed] | 626 | break; |
---|
| 627 | case DeclarationNode::Union: |
---|
[c0aa336] | 628 | at = new UnionDecl( *td->aggregate.name, attributes ); |
---|
[8f6f47d7] | 629 | buildForall( td->aggregate.params, at->get_parameters() ); |
---|
[b87a5ed] | 630 | break; |
---|
[4040425] | 631 | case DeclarationNode::Trait: |
---|
[c0aa336] | 632 | at = new TraitDecl( *td->aggregate.name, attributes ); |
---|
[8f6f47d7] | 633 | buildList( td->aggregate.params, at->get_parameters() ); |
---|
[b87a5ed] | 634 | break; |
---|
| 635 | default: |
---|
| 636 | assert( false ); |
---|
[68cd1ce] | 637 | } // switch |
---|
[4e06c1e] | 638 | |
---|
[8f6f47d7] | 639 | buildList( td->aggregate.fields, at->get_members() ); |
---|
| 640 | at->set_body( td->aggregate.body ); |
---|
[b87a5ed] | 641 | |
---|
| 642 | return at; |
---|
[413ad05] | 643 | } // buildAggregate |
---|
[51b7345] | 644 | |
---|
[413ad05] | 645 | ReferenceToType * buildAggInst( const TypeData * td ) { |
---|
| 646 | assert( td->kind == TypeData::AggregateInst ); |
---|
[b87a5ed] | 647 | |
---|
[413ad05] | 648 | ReferenceToType * ret; |
---|
[8f6f47d7] | 649 | if ( td->aggInst.aggregate->kind == TypeData::Enum ) { |
---|
[2298f728] | 650 | ret = new EnumInstType( buildQualifiers( td ), *td->aggInst.aggregate->enumeration.name ); |
---|
[b87a5ed] | 651 | } else { |
---|
[8f6f47d7] | 652 | assert( td->aggInst.aggregate->kind == TypeData::Aggregate ); |
---|
| 653 | switch ( td->aggInst.aggregate->aggregate.kind ) { |
---|
[b87a5ed] | 654 | case DeclarationNode::Struct: |
---|
[2298f728] | 655 | assert( td->aggInst.aggregate->aggregate.name ); |
---|
| 656 | ret = new StructInstType( buildQualifiers( td ), *td->aggInst.aggregate->aggregate.name ); |
---|
[b87a5ed] | 657 | break; |
---|
| 658 | case DeclarationNode::Union: |
---|
[2298f728] | 659 | ret = new UnionInstType( buildQualifiers( td ), *td->aggInst.aggregate->aggregate.name ); |
---|
[b87a5ed] | 660 | break; |
---|
[4040425] | 661 | case DeclarationNode::Trait: |
---|
[2298f728] | 662 | ret = new TraitInstType( buildQualifiers( td ), *td->aggInst.aggregate->aggregate.name ); |
---|
[b87a5ed] | 663 | break; |
---|
| 664 | default: |
---|
| 665 | assert( false ); |
---|
[68cd1ce] | 666 | } // switch |
---|
| 667 | } // if |
---|
[8f6f47d7] | 668 | buildList( td->aggInst.params, ret->get_parameters() ); |
---|
[413ad05] | 669 | buildForall( td->forall, ret->get_forall() ); |
---|
[b87a5ed] | 670 | return ret; |
---|
[413ad05] | 671 | } // buildAggInst |
---|
| 672 | |
---|
[2298f728] | 673 | NamedTypeDecl * buildSymbolic( const TypeData * td, const string & name, DeclarationNode::StorageClass sc ) { |
---|
[413ad05] | 674 | assert( td->kind == TypeData::Symbolic ); |
---|
| 675 | NamedTypeDecl * ret; |
---|
| 676 | assert( td->base ); |
---|
[8f6f47d7] | 677 | if ( td->symbolic.isTypedef ) { |
---|
[413ad05] | 678 | ret = new TypedefDecl( name, sc, typebuild( td->base ) ); |
---|
[b87a5ed] | 679 | } else { |
---|
[413ad05] | 680 | ret = new TypeDecl( name, sc, typebuild( td->base ), TypeDecl::Any ); |
---|
[68cd1ce] | 681 | } // if |
---|
[8f6f47d7] | 682 | buildList( td->symbolic.params, ret->get_parameters() ); |
---|
| 683 | buildList( td->symbolic.assertions, ret->get_assertions() ); |
---|
[b87a5ed] | 684 | return ret; |
---|
[413ad05] | 685 | } // buildSymbolic |
---|
[51b7345] | 686 | |
---|
[c0aa336] | 687 | EnumDecl * buildEnum( const TypeData * td, std::list< Attribute * > attributes ) { |
---|
[413ad05] | 688 | assert( td->kind == TypeData::Enum ); |
---|
[c0aa336] | 689 | EnumDecl * ret = new EnumDecl( *td->enumeration.name, attributes ); |
---|
[8f6f47d7] | 690 | buildList( td->enumeration.constants, ret->get_members() ); |
---|
[2298f728] | 691 | list< Declaration * >::iterator members = ret->get_members().begin(); |
---|
[8f6f47d7] | 692 | for ( const DeclarationNode * cur = td->enumeration. constants; cur != nullptr; cur = dynamic_cast< DeclarationNode * >( cur->get_next() ), ++members ) { |
---|
[4f147cc] | 693 | if ( cur->has_enumeratorValue() ) { |
---|
[413ad05] | 694 | ObjectDecl * member = dynamic_cast< ObjectDecl * >(* members); |
---|
[2298f728] | 695 | member->set_init( new SingleInit( maybeMoveBuild< Expression >( cur->consume_enumeratorValue() ), list< Expression * >() ) ); |
---|
[90c3b1c] | 696 | } // if |
---|
| 697 | } // for |
---|
[b87a5ed] | 698 | return ret; |
---|
[413ad05] | 699 | } // buildEnum |
---|
[51b7345] | 700 | |
---|
[413ad05] | 701 | TypeInstType * buildSymbolicInst( const TypeData * td ) { |
---|
| 702 | assert( td->kind == TypeData::SymbolicInst ); |
---|
[2298f728] | 703 | TypeInstType * ret = new TypeInstType( buildQualifiers( td ), *td->symbolic.name, false ); |
---|
[8f6f47d7] | 704 | buildList( td->symbolic.actuals, ret->get_parameters() ); |
---|
[413ad05] | 705 | buildForall( td->forall, ret->get_forall() ); |
---|
[b87a5ed] | 706 | return ret; |
---|
[413ad05] | 707 | } // buildSymbolicInst |
---|
[51b7345] | 708 | |
---|
[413ad05] | 709 | TupleType * buildTuple( const TypeData * td ) { |
---|
| 710 | assert( td->kind == TypeData::Tuple ); |
---|
| 711 | TupleType * ret = new TupleType( buildQualifiers( td ) ); |
---|
[8f6f47d7] | 712 | buildTypeList( td->tuple, ret->get_types() ); |
---|
[413ad05] | 713 | buildForall( td->forall, ret->get_forall() ); |
---|
[b87a5ed] | 714 | return ret; |
---|
[413ad05] | 715 | } // buildTuple |
---|
| 716 | |
---|
| 717 | TypeofType * buildTypeof( const TypeData * td ) { |
---|
| 718 | assert( td->kind == TypeData::Typeof ); |
---|
| 719 | assert( td->typeexpr ); |
---|
[8f6f47d7] | 720 | // assert( td->typeexpr->expr ); |
---|
| 721 | return new TypeofType( buildQualifiers( td ), td->typeexpr->build() ); |
---|
[413ad05] | 722 | } // buildTypeof |
---|
| 723 | |
---|
[44a81853] | 724 | Declaration * buildDecl( const TypeData * td, const string &name, DeclarationNode::StorageClass sc, Expression * bitfieldWidth, bool isInline, bool isNoreturn, LinkageSpec::Spec linkage, ConstantExpr *asmName, Initializer * init, std::list< Attribute * > attributes ) { |
---|
[413ad05] | 725 | if ( td->kind == TypeData::Function ) { |
---|
| 726 | FunctionDecl * decl; |
---|
[8f6f47d7] | 727 | if ( td->function.hasBody ) { |
---|
| 728 | if ( td->function.body ) { |
---|
| 729 | Statement * stmt = td->function.body->build(); |
---|
[413ad05] | 730 | CompoundStmt * body = dynamic_cast< CompoundStmt* >( stmt ); |
---|
| 731 | assert( body ); |
---|
[44a81853] | 732 | decl = new FunctionDecl( name, sc, linkage, buildFunction( td ), body, isInline, isNoreturn, attributes ); |
---|
[413ad05] | 733 | } else { |
---|
[2298f728] | 734 | // list< Label > ls; |
---|
[44a81853] | 735 | decl = new FunctionDecl( name, sc, linkage, buildFunction( td ), new CompoundStmt( list< Label >() ), isInline, isNoreturn, attributes ); |
---|
[413ad05] | 736 | } // if |
---|
| 737 | } else { |
---|
[44a81853] | 738 | decl = new FunctionDecl( name, sc, linkage, buildFunction( td ), nullptr, isInline, isNoreturn, attributes ); |
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[413ad05] | 739 | } // if |
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[2298f728] | 740 | for ( DeclarationNode * cur = td->function.idList; cur != nullptr; cur = dynamic_cast< DeclarationNode* >( cur->get_next() ) ) { |
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| 741 | if ( cur->name ) { |
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| 742 | decl->get_oldIdents().insert( decl->get_oldIdents().end(), *cur->name ); |
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[413ad05] | 743 | } // if |
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| 744 | } // for |
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[8f6f47d7] | 745 | buildList( td->function.oldDeclList, decl->get_oldDecls() ); |
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[58dd019] | 746 | return decl->set_asmName( asmName ); |
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[413ad05] | 747 | } else if ( td->kind == TypeData::Aggregate ) { |
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[c0aa336] | 748 | return buildAggregate( td, attributes ); |
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[413ad05] | 749 | } else if ( td->kind == TypeData::Enum ) { |
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[c0aa336] | 750 | return buildEnum( td, attributes ); |
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[413ad05] | 751 | } else if ( td->kind == TypeData::Symbolic ) { |
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| 752 | return buildSymbolic( td, name, sc ); |
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| 753 | } else { |
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[c0aa336] | 754 | return (new ObjectDecl( name, sc, linkage, bitfieldWidth, typebuild( td ), init, attributes, isInline, isNoreturn ))->set_asmName( asmName ); |
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[413ad05] | 755 | } // if |
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[2298f728] | 756 | return nullptr; |
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[413ad05] | 757 | } // buildDecl |
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| 758 | |
---|
| 759 | FunctionType * buildFunction( const TypeData * td ) { |
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| 760 | assert( td->kind == TypeData::Function ); |
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[8f6f47d7] | 761 | bool hasEllipsis = td->function.params ? td->function.params->get_hasEllipsis() : true; |
---|
| 762 | if ( ! td->function.params ) hasEllipsis = ! td->function.newStyle; |
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[413ad05] | 763 | FunctionType * ft = new FunctionType( buildQualifiers( td ), hasEllipsis ); |
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[8f6f47d7] | 764 | buildList( td->function.params, ft->get_parameters() ); |
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[413ad05] | 765 | buildForall( td->forall, ft->get_forall() ); |
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| 766 | if ( td->base ) { |
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| 767 | switch ( td->base->kind ) { |
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| 768 | case TypeData::Tuple: |
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[8f6f47d7] | 769 | buildList( td->base->tuple, ft->get_returnVals() ); |
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[413ad05] | 770 | break; |
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| 771 | default: |
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[58dd019] | 772 | ft->get_returnVals().push_back( dynamic_cast< DeclarationWithType* >( buildDecl( td->base, "", DeclarationNode::NoStorageClass, nullptr, false, false, LinkageSpec::Cforall, nullptr ) ) ); |
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[413ad05] | 773 | } // switch |
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| 774 | } else { |
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[2298f728] | 775 | ft->get_returnVals().push_back( new ObjectDecl( "", DeclarationNode::NoStorageClass, LinkageSpec::Cforall, nullptr, new BasicType( Type::Qualifiers(), BasicType::SignedInt ), nullptr ) ); |
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[413ad05] | 776 | } // if |
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| 777 | return ft; |
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| 778 | } // buildFunction |
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[b87a5ed] | 779 | |
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| 780 | // Local Variables: // |
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| 781 | // tab-width: 4 // |
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| 782 | // mode: c++ // |
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| 783 | // compile-command: "make install" // |
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| 784 | // End: // |
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