[51b7345] | 1 | #ifndef TYPEDATA_H |
---|
| 2 | #define TYPEDATA_H |
---|
| 3 | |
---|
| 4 | #include <list> |
---|
[bdd516a] | 5 | |
---|
[51b7345] | 6 | #include "ParseNode.h" |
---|
| 7 | #include "SynTree/Type.h" |
---|
| 8 | |
---|
[c8ffe20b] | 9 | struct TypeData { |
---|
| 10 | enum Kind { Unknown, Basic, Pointer, Array, Function, Aggregate, AggregateInst, |
---|
| 11 | Enum, EnumConstant, Symbolic, SymbolicInst, Variable, Tuple, Typeof, Attr } kind; |
---|
| 12 | |
---|
| 13 | TypeData( Kind k = Unknown ); |
---|
| 14 | ~TypeData(); |
---|
| 15 | void print( std::ostream &, int indent = 0 ) const; |
---|
| 16 | TypeData *clone() const; |
---|
| 17 | |
---|
| 18 | Type *build() const; |
---|
| 19 | FunctionType *buildFunction() const; |
---|
| 20 | |
---|
| 21 | TypeData *base; |
---|
| 22 | std::list< DeclarationNode::Qualifier > qualifiers; |
---|
| 23 | DeclarationNode *forall; |
---|
| 24 | |
---|
| 25 | struct Basic_t { |
---|
| 26 | std::list< DeclarationNode::BasicType > typeSpec; |
---|
| 27 | std::list< DeclarationNode::Modifier > modifiers; |
---|
| 28 | }; |
---|
| 29 | |
---|
| 30 | struct Aggregate_t { |
---|
| 31 | DeclarationNode::TyCon kind; |
---|
| 32 | std::string name; |
---|
| 33 | DeclarationNode *params; |
---|
| 34 | ExpressionNode *actuals; // holds actual parameters later applied to AggInst |
---|
| 35 | DeclarationNode *members; |
---|
| 36 | }; |
---|
| 37 | |
---|
| 38 | struct AggInst_t { |
---|
| 39 | TypeData *aggregate; |
---|
| 40 | ExpressionNode *params; |
---|
| 41 | }; |
---|
| 42 | |
---|
| 43 | struct Array_t { |
---|
| 44 | ExpressionNode *dimension; |
---|
| 45 | bool isVarLen; |
---|
| 46 | bool isStatic; |
---|
| 47 | }; |
---|
| 48 | |
---|
| 49 | struct Enumeration_t { |
---|
| 50 | std::string name; |
---|
| 51 | DeclarationNode *constants; |
---|
| 52 | }; |
---|
| 53 | |
---|
| 54 | struct Function_t { |
---|
| 55 | DeclarationNode *params; |
---|
| 56 | DeclarationNode *idList; // old-style |
---|
| 57 | DeclarationNode *oldDeclList; |
---|
| 58 | StatementNode *body; |
---|
| 59 | bool hasBody; |
---|
| 60 | bool newStyle; |
---|
| 61 | }; |
---|
| 62 | |
---|
| 63 | struct Symbolic_t { |
---|
| 64 | std::string name; |
---|
| 65 | bool isTypedef; |
---|
| 66 | DeclarationNode *params; |
---|
| 67 | ExpressionNode *actuals; |
---|
| 68 | DeclarationNode *assertions; |
---|
| 69 | }; |
---|
| 70 | |
---|
| 71 | struct Variable_t { |
---|
| 72 | DeclarationNode::TypeClass tyClass; |
---|
| 73 | std::string name; |
---|
| 74 | DeclarationNode *assertions; |
---|
| 75 | }; |
---|
| 76 | |
---|
| 77 | struct Tuple_t { |
---|
| 78 | DeclarationNode *members; |
---|
| 79 | }; |
---|
[51b7345] | 80 | |
---|
[c8ffe20b] | 81 | struct Typeof_t { |
---|
| 82 | ExpressionNode *expr; |
---|
| 83 | }; |
---|
| 84 | |
---|
| 85 | struct Attr_t { |
---|
| 86 | std::string name; |
---|
| 87 | ExpressionNode *expr; |
---|
| 88 | DeclarationNode *type; |
---|
| 89 | }; |
---|
| 90 | |
---|
| 91 | union { |
---|
| 92 | Basic_t *basic; |
---|
| 93 | Aggregate_t *aggregate; |
---|
| 94 | AggInst_t *aggInst; |
---|
| 95 | Array_t *array; |
---|
| 96 | Enumeration_t *enumeration; |
---|
| 97 | Function_t *function; |
---|
| 98 | Symbolic_t *symbolic; |
---|
| 99 | Variable_t *variable; |
---|
| 100 | Tuple_t *tuple; |
---|
| 101 | Typeof_t *typeexpr; |
---|
| 102 | Attr_t *attr; |
---|
| 103 | }; |
---|
| 104 | |
---|
| 105 | TypeData *extractAggregate( bool toplevel = true ) const; |
---|
| 106 | // helper function for DeclNodeImpl::build |
---|
| 107 | Declaration * buildDecl( std::string name, Declaration::StorageClass sc, Expression *bitfieldWidth, bool isInline, LinkageSpec::Type linkage, Initializer *init = 0 ) const; |
---|
| 108 | // helper functions for build() |
---|
| 109 | Type::Qualifiers buildQualifiers() const; |
---|
| 110 | Type *buildBasicType() const; |
---|
| 111 | PointerType * buildPointer() const; |
---|
| 112 | ArrayType * buildArray() const; |
---|
| 113 | AggregateDecl * buildAggregate() const; |
---|
| 114 | ReferenceToType * buildAggInst() const; |
---|
| 115 | NamedTypeDecl * buildSymbolic( const std::string &name, Declaration::StorageClass sc ) const; |
---|
| 116 | TypeDecl* buildVariable() const; |
---|
| 117 | EnumDecl* buildEnum() const; |
---|
| 118 | TypeInstType * buildSymbolicInst() const; |
---|
| 119 | TupleType * buildTuple() const; |
---|
| 120 | TypeofType * buildTypeof() const; |
---|
| 121 | AttrType * buildAttr() const; |
---|
[51b7345] | 122 | }; |
---|
| 123 | |
---|
[c8ffe20b] | 124 | #endif // TYPEDATA_H |
---|