[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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| 7 | // TypeData.h -- |
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| 8 | // |
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| 9 | // Author : Rodolfo G. Esteves |
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| 10 | // Created On : Sat May 16 15:18:36 2015 |
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| 11 | // Last Modified By : Peter A. Buhr |
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[8b7ee09] | 12 | // Last Modified On : Thu Aug 18 23:48:52 2016 |
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| 13 | // Update Count : 22 |
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[b87a5ed] | 14 | // |
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| 15 | |
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[51b7345] | 16 | #ifndef TYPEDATA_H |
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| 17 | #define TYPEDATA_H |
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| 18 | |
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| 19 | #include <list> |
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[bdd516a] | 20 | |
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[51b7345] | 21 | #include "ParseNode.h" |
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| 22 | #include "SynTree/Type.h" |
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| 23 | |
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[c8ffe20b] | 24 | struct TypeData { |
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[b87a5ed] | 25 | enum Kind { Unknown, Basic, Pointer, Array, Function, Aggregate, AggregateInst, |
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[90c3b1c] | 26 | Enum, EnumConstant, Symbolic, SymbolicInst, Variable, Tuple, Typeof, Builtin, Attr } kind; |
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[b87a5ed] | 27 | |
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| 28 | TypeData( Kind k = Unknown ); |
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| 29 | ~TypeData(); |
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| 30 | void print( std::ostream &, int indent = 0 ) const; |
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[7ee14bb7] | 31 | TypeData * clone() const; |
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[b87a5ed] | 32 | |
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[7ee14bb7] | 33 | Type * build() const; |
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| 34 | FunctionType * buildFunction() const; |
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[b87a5ed] | 35 | |
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[7ee14bb7] | 36 | TypeData * base; |
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[b87a5ed] | 37 | std::list< DeclarationNode::Qualifier > qualifiers; |
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[7ee14bb7] | 38 | DeclarationNode * forall; |
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[b87a5ed] | 39 | |
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| 40 | struct Basic_t { |
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| 41 | std::list< DeclarationNode::BasicType > typeSpec; |
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| 42 | std::list< DeclarationNode::Modifier > modifiers; |
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| 43 | }; |
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| 44 | |
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| 45 | struct Aggregate_t { |
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[68cd1ce] | 46 | DeclarationNode::Aggregate kind; |
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[b87a5ed] | 47 | std::string name; |
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[7ee14bb7] | 48 | DeclarationNode * params; |
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| 49 | ExpressionNode * actuals; // holds actual parameters later applied to AggInst |
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| 50 | DeclarationNode * fields; |
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[5d125e4] | 51 | bool body; |
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[b87a5ed] | 52 | }; |
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| 53 | |
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| 54 | struct AggInst_t { |
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[7ee14bb7] | 55 | TypeData * aggregate; |
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| 56 | ExpressionNode * params; |
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[b87a5ed] | 57 | }; |
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| 58 | |
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| 59 | struct Array_t { |
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[7ee14bb7] | 60 | ExpressionNode * dimension; |
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[b87a5ed] | 61 | bool isVarLen; |
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| 62 | bool isStatic; |
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| 63 | }; |
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| 64 | |
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| 65 | struct Enumeration_t { |
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| 66 | std::string name; |
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[7ee14bb7] | 67 | DeclarationNode * constants; |
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[b87a5ed] | 68 | }; |
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| 69 | |
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| 70 | struct Function_t { |
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[7ee14bb7] | 71 | DeclarationNode * params; |
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| 72 | DeclarationNode * idList; // old-style |
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| 73 | DeclarationNode * oldDeclList; |
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| 74 | StatementNode * body; |
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[b87a5ed] | 75 | bool hasBody; |
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| 76 | bool newStyle; |
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| 77 | }; |
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| 78 | |
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| 79 | struct Symbolic_t { |
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| 80 | std::string name; |
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[721f17a] | 81 | bool isTypedef; // false => TYPEGENname, true => TYPEDEFname |
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[7ee14bb7] | 82 | DeclarationNode * params; |
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| 83 | ExpressionNode * actuals; |
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| 84 | DeclarationNode * assertions; |
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[b87a5ed] | 85 | }; |
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| 86 | |
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| 87 | struct Variable_t { |
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| 88 | DeclarationNode::TypeClass tyClass; |
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| 89 | std::string name; |
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[7ee14bb7] | 90 | DeclarationNode * assertions; |
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[b87a5ed] | 91 | }; |
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| 92 | |
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| 93 | struct Tuple_t { |
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[7ee14bb7] | 94 | DeclarationNode * members; |
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[b87a5ed] | 95 | }; |
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[51b7345] | 96 | |
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[b87a5ed] | 97 | struct Typeof_t { |
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[7ee14bb7] | 98 | ExpressionNode * expr; |
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[b87a5ed] | 99 | }; |
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| 100 | |
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[90c3b1c] | 101 | struct Builtin_t { |
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| 102 | DeclarationNode::BuiltinType type; |
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| 103 | }; |
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| 104 | |
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[b87a5ed] | 105 | struct Attr_t { |
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| 106 | std::string name; |
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[7ee14bb7] | 107 | ExpressionNode * expr; |
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| 108 | DeclarationNode * type; |
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[b87a5ed] | 109 | }; |
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| 110 | |
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| 111 | union { |
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[7ee14bb7] | 112 | Basic_t * basic; |
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| 113 | Aggregate_t * aggregate; |
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| 114 | AggInst_t * aggInst; |
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| 115 | Array_t * array; |
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| 116 | Enumeration_t * enumeration; |
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| 117 | Function_t * function; |
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| 118 | Symbolic_t * symbolic; |
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| 119 | Variable_t * variable; |
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| 120 | Tuple_t * tuple; |
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| 121 | Typeof_t * typeexpr; |
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| 122 | Attr_t * attr; |
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[90c3b1c] | 123 | Builtin_t * builtin; |
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[b87a5ed] | 124 | }; |
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| 125 | |
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[7ee14bb7] | 126 | TypeData * extractAggregate( bool toplevel = true ) const; |
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[b87a5ed] | 127 | // helper function for DeclNodeImpl::build |
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[8b7ee09] | 128 | Declaration * buildDecl( std::string name, DeclarationNode::StorageClass sc, Expression * bitfieldWidth, bool isInline, bool isNoreturn, LinkageSpec::Spec linkage, Initializer * init = 0 ) const; |
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[b87a5ed] | 129 | // helper functions for build() |
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| 130 | Type::Qualifiers buildQualifiers() const; |
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[de62360d] | 131 | Type * buildBasicType() const; |
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[b87a5ed] | 132 | PointerType * buildPointer() const; |
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| 133 | ArrayType * buildArray() const; |
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| 134 | AggregateDecl * buildAggregate() const; |
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| 135 | ReferenceToType * buildAggInst() const; |
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[68cd1ce] | 136 | NamedTypeDecl * buildSymbolic( const std::string &name, DeclarationNode::StorageClass sc ) const; |
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[b87a5ed] | 137 | TypeDecl* buildVariable() const; |
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| 138 | EnumDecl* buildEnum() const; |
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| 139 | TypeInstType * buildSymbolicInst() const; |
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| 140 | TupleType * buildTuple() const; |
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| 141 | TypeofType * buildTypeof() const; |
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| 142 | AttrType * buildAttr() const; |
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[51b7345] | 143 | }; |
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| 144 | |
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[c8ffe20b] | 145 | #endif // TYPEDATA_H |
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[b87a5ed] | 146 | |
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| 147 | // Local Variables: // |
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| 148 | // tab-width: 4 // |
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| 149 | // mode: c++ // |
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| 150 | // compile-command: "make install" // |
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| 151 | // End: // |
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