[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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[974906e2] | 7 | // ParseNode.h -- |
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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 13:28:16 2015 |
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[e04ef3a] | 11 | // Last Modified By : Peter A. Buhr |
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[28307be] | 12 | // Last Modified On : Mon Aug 29 21:45:43 2016 |
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| 13 | // Update Count : 583 |
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[b87a5ed] | 14 | // |
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| 15 | |
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[51b7345] | 16 | #ifndef PARSENODE_H |
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| 17 | #define PARSENODE_H |
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| 18 | |
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| 19 | #include <string> |
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| 20 | #include <list> |
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| 21 | #include <iterator> |
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[e04ef3a] | 22 | #include <memory> |
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[51b7345] | 23 | |
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[68cd1ce] | 24 | #include "Parser/LinkageSpec.h" |
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[59db689] | 25 | #include "SynTree/Type.h" |
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[e04ef3a] | 26 | #include "SynTree/Expression.h" |
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[2f22cc4] | 27 | #include "SynTree/Statement.h" |
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[0f8e4ac] | 28 | #include "SynTree/Label.h" |
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[7880579] | 29 | #include "Common/utility.h" |
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| 30 | #include "Common/UniqueName.h" |
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[51b7345] | 31 | |
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| 32 | class StatementNode; |
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| 33 | class CompoundStmtNode; |
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| 34 | class DeclarationNode; |
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[d1625f8] | 35 | class ExpressionNode; |
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[51b7345] | 36 | class InitializerNode; |
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| 37 | |
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[7880579] | 38 | //############################################################################## |
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| 39 | |
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[51b7345] | 40 | class ParseNode { |
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[bdd516a] | 41 | public: |
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[99cad3aa] | 42 | ParseNode() {}; |
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| 43 | ParseNode( const std::string *name ) : name( *name ) { assert( false ); delete name; } |
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| 44 | ParseNode( const std::string &name ) : name( name ) { assert( false ); } |
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| 45 | virtual ~ParseNode() { delete next; }; |
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[0da3e2c] | 46 | virtual ParseNode *clone() const = 0; |
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[51b7345] | 47 | |
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[1d4580a] | 48 | ParseNode *get_next() const { return next; } |
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| 49 | ParseNode *set_next( ParseNode *newlink ) { next = newlink; return this; } |
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[99cad3aa] | 50 | ParseNode *get_last() { |
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| 51 | ParseNode *current; |
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| 52 | for ( current = this; current->get_next() != 0; current = current->get_next() ); |
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| 53 | return current; |
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| 54 | } |
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| 55 | ParseNode *set_last( ParseNode *newlast ) { |
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| 56 | if ( newlast != 0 ) get_last()->set_next( newlast ); |
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| 57 | return this; |
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| 58 | } |
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[51b7345] | 59 | |
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[e869d663] | 60 | const std::string &get_name() const { return name; } |
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| 61 | void set_name( const std::string &newValue ) { name = newValue; } |
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| 62 | |
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[7880579] | 63 | virtual void print( std::ostream &os, int indent = 0 ) const {} |
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[0da3e2c] | 64 | virtual void printList( std::ostream &os, int indent = 0 ) const {} |
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[7880579] | 65 | private: |
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[b87a5ed] | 66 | static int indent_by; |
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[7880579] | 67 | |
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[0da3e2c] | 68 | ParseNode *next = nullptr; |
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[7880579] | 69 | std::string name; |
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| 70 | }; // ParseNode |
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[51b7345] | 71 | |
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[7bf7fb9] | 72 | //############################################################################## |
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| 73 | |
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[d1625f8] | 74 | class InitializerNode : public ParseNode { |
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| 75 | public: |
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| 76 | InitializerNode( ExpressionNode *, bool aggrp = false, ExpressionNode *des = 0 ); |
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| 77 | InitializerNode( InitializerNode *, bool aggrp = false, ExpressionNode *des = 0 ); |
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| 78 | ~InitializerNode(); |
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[0da3e2c] | 79 | virtual InitializerNode *clone() const { assert( false ); return nullptr; } |
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[d1625f8] | 80 | |
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| 81 | ExpressionNode *get_expression() const { return expr; } |
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| 82 | |
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| 83 | InitializerNode *set_designators( ExpressionNode *des ) { designator = des; return this; } |
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| 84 | ExpressionNode *get_designators() const { return designator; } |
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| 85 | |
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| 86 | InitializerNode *set_maybeConstructed( bool value ) { maybeConstructed = value; return this; } |
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| 87 | bool get_maybeConstructed() const { return maybeConstructed; } |
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| 88 | |
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| 89 | InitializerNode *next_init() const { return kids; } |
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| 90 | |
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| 91 | void print( std::ostream &os, int indent = 0 ) const; |
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| 92 | void printOneLine( std::ostream & ) const; |
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| 93 | |
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| 94 | virtual Initializer *build() const; |
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| 95 | private: |
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| 96 | ExpressionNode *expr; |
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| 97 | bool aggregate; |
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[777bfcf] | 98 | ExpressionNode *designator; // may be list |
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[d1625f8] | 99 | InitializerNode *kids; |
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| 100 | bool maybeConstructed; |
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[c1c1112] | 101 | }; // InitializerNode |
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[d1625f8] | 102 | |
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| 103 | //############################################################################## |
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| 104 | |
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[ac71a86] | 105 | class ExpressionNode final : public ParseNode { |
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[bdd516a] | 106 | public: |
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[d1625f8] | 107 | ExpressionNode( Expression * expr = nullptr ) : expr( expr ) {} |
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| 108 | ExpressionNode( Expression * expr, const std::string *name ) : ParseNode( name ), expr( expr ) {} |
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[b87a5ed] | 109 | ExpressionNode( const ExpressionNode &other ); |
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[d1625f8] | 110 | virtual ~ExpressionNode() {} |
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[f39096c] | 111 | virtual ExpressionNode *clone() const { return expr ? new ExpressionNode( expr->clone() ) : nullptr; } |
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[51b7345] | 112 | |
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[e04ef3a] | 113 | bool get_extension() const { return extension; } |
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| 114 | ExpressionNode *set_extension( bool exten ) { extension = exten; return this; } |
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[51b7345] | 115 | |
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[ac71a86] | 116 | void print( std::ostream &os, int indent = 0 ) const {} |
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| 117 | void printOneLine( std::ostream &os, int indent = 0 ) const {} |
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| 118 | |
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| 119 | template<typename T> |
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| 120 | bool isExpressionType() const { |
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| 121 | return nullptr != dynamic_cast<T>(expr.get()); |
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| 122 | } |
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[51b7345] | 123 | |
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[ac71a86] | 124 | Expression *build() const { return const_cast<ExpressionNode*>(this)->expr.release(); } |
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[bdd516a] | 125 | private: |
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[e04ef3a] | 126 | bool extension = false; |
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[ac71a86] | 127 | std::unique_ptr<Expression> expr; |
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[c1c1112] | 128 | }; // ExpressionNode |
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[e04ef3a] | 129 | |
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| 130 | template< typename T > |
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[7880579] | 131 | struct maybeBuild_t< Expression, T > { |
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[e04ef3a] | 132 | static inline Expression * doit( const T *orig ) { |
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| 133 | if ( orig ) { |
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| 134 | Expression *p = orig->build(); |
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| 135 | p->set_extension( orig->get_extension() ); |
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| 136 | return p; |
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| 137 | } else { |
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[7880579] | 138 | return nullptr; |
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[e04ef3a] | 139 | } // if |
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| 140 | } |
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[51b7345] | 141 | }; |
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| 142 | |
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[d9e2280] | 143 | enum class OperKinds { |
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| 144 | // diadic |
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[7bf7fb9] | 145 | SizeOf, AlignOf, OffsetOf, Plus, Minus, Mul, Div, Mod, Or, And, |
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[d9e2280] | 146 | BitOr, BitAnd, Xor, Cast, LShift, RShift, LThan, GThan, LEThan, GEThan, Eq, Neq, |
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[a839867] | 147 | Assign, AtAssn, MulAssn, DivAssn, ModAssn, PlusAssn, MinusAssn, LSAssn, RSAssn, AndAssn, ERAssn, OrAssn, |
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[d9e2280] | 148 | Index, Range, |
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| 149 | // monadic |
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| 150 | UnPlus, UnMinus, AddressOf, PointTo, Neg, BitNeg, Incr, IncrPost, Decr, DecrPost, LabelAddress, |
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| 151 | Ctor, Dtor, |
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[c1c1112] | 152 | }; // OperKinds |
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[51b7345] | 153 | |
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[e82aa9df] | 154 | struct LabelNode { |
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| 155 | std::list< Label > labels; |
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| 156 | }; |
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| 157 | |
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[ac71a86] | 158 | Expression *build_constantInteger( const std::string &str ); |
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| 159 | Expression *build_constantFloat( const std::string &str ); |
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| 160 | Expression *build_constantChar( const std::string &str ); |
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| 161 | ConstantExpr *build_constantStr( const std::string &str ); |
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[e82aa9df] | 162 | |
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| 163 | NameExpr *build_varref( const std::string *name, bool labelp = false ); |
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| 164 | Expression *build_typevalue( DeclarationNode *decl ); |
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| 165 | |
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[d1625f8] | 166 | Expression *build_cast( DeclarationNode * decl_node, ExpressionNode *expr_node ); |
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| 167 | Expression *build_fieldSel( ExpressionNode *expr_node, NameExpr *member ); |
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| 168 | Expression *build_pfieldSel( ExpressionNode *expr_node, NameExpr *member ); |
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[064e3ff] | 169 | Expression *build_addressOf( ExpressionNode *expr_node ); |
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[d1625f8] | 170 | Expression *build_sizeOfexpr( ExpressionNode *expr_node ); |
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| 171 | Expression *build_sizeOftype( DeclarationNode *decl_node ); |
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| 172 | Expression *build_alignOfexpr( ExpressionNode *expr_node ); |
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| 173 | Expression *build_alignOftype( DeclarationNode *decl_node ); |
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| 174 | Expression *build_offsetOf( DeclarationNode *decl_node, NameExpr *member ); |
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[51e076e] | 175 | Expression *build_and( ExpressionNode *expr_node1, ExpressionNode *expr_node2 ); |
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| 176 | Expression *build_and_or( ExpressionNode *expr_node1, ExpressionNode *expr_node2, bool kind ); |
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[d9e2280] | 177 | Expression *build_unary_val( OperKinds op, ExpressionNode *expr_node ); |
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| 178 | Expression *build_unary_ptr( OperKinds op, ExpressionNode *expr_node ); |
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| 179 | Expression *build_binary_val( OperKinds op, ExpressionNode *expr_node1, ExpressionNode *expr_node2 ); |
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| 180 | Expression *build_binary_ptr( OperKinds op, ExpressionNode *expr_node1, ExpressionNode *expr_node2 ); |
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[51e076e] | 181 | Expression *build_cond( ExpressionNode *expr_node1, ExpressionNode *expr_node2, ExpressionNode *expr_node3 ); |
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| 182 | Expression *build_comma( ExpressionNode *expr_node1, ExpressionNode *expr_node2 ); |
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[d1625f8] | 183 | Expression *build_attrexpr( NameExpr *var, ExpressionNode * expr_node ); |
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| 184 | Expression *build_attrtype( NameExpr *var, DeclarationNode * decl_node ); |
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| 185 | Expression *build_tuple( ExpressionNode * expr_node = 0 ); |
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| 186 | Expression *build_func( ExpressionNode * function, ExpressionNode * expr_node ); |
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[d9e2280] | 187 | Expression *build_range( ExpressionNode * low, ExpressionNode *high ); |
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[e82aa9df] | 188 | Expression *build_asmexpr( ExpressionNode *inout, ConstantExpr *constraint, ExpressionNode *operand ); |
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[d1625f8] | 189 | Expression *build_valexpr( StatementNode *s ); |
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| 190 | Expression *build_compoundLiteral( DeclarationNode *decl_node, InitializerNode *kids ); |
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[51b7345] | 191 | |
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[7bf7fb9] | 192 | //############################################################################## |
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| 193 | |
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[51b7345] | 194 | class TypeData; |
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| 195 | |
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[bdd516a] | 196 | class DeclarationNode : public ParseNode { |
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| 197 | public: |
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[c1c1112] | 198 | enum Qualifier { Const, Restrict, Volatile, Lvalue, Atomic, NoOfQualifier }; |
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[68cd1ce] | 199 | enum StorageClass { Extern, Static, Auto, Register, Inline, Fortran, Noreturn, Threadlocal, NoStorageClass, }; |
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[b87a5ed] | 200 | enum BasicType { Char, Int, Float, Double, Void, Bool, Complex, Imaginary }; |
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[68cd1ce] | 201 | enum Modifier { Signed, Unsigned, Short, Long }; |
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[4040425] | 202 | enum Aggregate { Struct, Union, Trait }; |
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[b87a5ed] | 203 | enum TypeClass { Type, Dtype, Ftype }; |
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[90c3b1c] | 204 | enum BuiltinType { Valist }; |
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[b87a5ed] | 205 | |
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| 206 | static const char *qualifierName[]; |
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[c1c1112] | 207 | static const char *storageName[]; |
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[b87a5ed] | 208 | static const char *basicTypeName[]; |
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| 209 | static const char *modifierName[]; |
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[68cd1ce] | 210 | static const char *aggregateName[]; |
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[b87a5ed] | 211 | static const char *typeClassName[]; |
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[90c3b1c] | 212 | static const char *builtinTypeName[]; |
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[b87a5ed] | 213 | |
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[7f5566b] | 214 | static DeclarationNode *newFunction( std::string *name, DeclarationNode *ret, DeclarationNode *param, StatementNode *body, bool newStyle = false ); |
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[b87a5ed] | 215 | static DeclarationNode *newQualifier( Qualifier ); |
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[c1c1112] | 216 | static DeclarationNode *newForall( DeclarationNode *); |
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[b87a5ed] | 217 | static DeclarationNode *newStorageClass( StorageClass ); |
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| 218 | static DeclarationNode *newBasicType( BasicType ); |
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| 219 | static DeclarationNode *newModifier( Modifier ); |
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[c1c1112] | 220 | static DeclarationNode *newBuiltinType( BuiltinType ); |
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[b87a5ed] | 221 | static DeclarationNode *newFromTypedef( std::string *); |
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[5d125e4] | 222 | static DeclarationNode *newAggregate( Aggregate kind, const std::string *name, ExpressionNode *actuals, DeclarationNode *fields, bool body ); |
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[b87a5ed] | 223 | static DeclarationNode *newEnum( std::string *name, DeclarationNode *constants ); |
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| 224 | static DeclarationNode *newEnumConstant( std::string *name, ExpressionNode *constant ); |
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| 225 | static DeclarationNode *newName( std::string *); |
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[59db689] | 226 | static DeclarationNode *newFromTypeGen( std::string *, ExpressionNode *params ); |
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[b87a5ed] | 227 | static DeclarationNode *newTypeParam( TypeClass, std::string *); |
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[4040425] | 228 | static DeclarationNode *newTrait( std::string *name, DeclarationNode *params, DeclarationNode *asserts ); |
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| 229 | static DeclarationNode *newTraitUse( std::string *name, ExpressionNode *params ); |
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[b87a5ed] | 230 | static DeclarationNode *newTypeDecl( std::string *name, DeclarationNode *typeParams ); |
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| 231 | static DeclarationNode *newPointer( DeclarationNode *qualifiers ); |
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| 232 | static DeclarationNode *newArray( ExpressionNode *size, DeclarationNode *qualifiers, bool isStatic ); |
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| 233 | static DeclarationNode *newVarArray( DeclarationNode *qualifiers ); |
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| 234 | static DeclarationNode *newBitfield( ExpressionNode *size ); |
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| 235 | static DeclarationNode *newTuple( DeclarationNode *members ); |
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| 236 | static DeclarationNode *newTypeof( ExpressionNode *expr ); |
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[59db689] | 237 | static DeclarationNode *newAttr( std::string *, ExpressionNode *expr ); |
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| 238 | static DeclarationNode *newAttr( std::string *, DeclarationNode *type ); |
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[b87a5ed] | 239 | |
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[7880579] | 240 | DeclarationNode(); |
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| 241 | ~DeclarationNode(); |
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| 242 | DeclarationNode *clone() const; |
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| 243 | |
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[b87a5ed] | 244 | DeclarationNode *addQualifiers( DeclarationNode *); |
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[413ad05] | 245 | void checkQualifiers( const TypeData *, const TypeData * ); |
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[b87a5ed] | 246 | DeclarationNode *copyStorageClasses( DeclarationNode *); |
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| 247 | DeclarationNode *addType( DeclarationNode *); |
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| 248 | DeclarationNode *addTypedef(); |
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| 249 | DeclarationNode *addAssertions( DeclarationNode *); |
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| 250 | DeclarationNode *addName( std::string *); |
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| 251 | DeclarationNode *addBitfield( ExpressionNode *size ); |
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| 252 | DeclarationNode *addVarArgs(); |
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| 253 | DeclarationNode *addFunctionBody( StatementNode *body ); |
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| 254 | DeclarationNode *addOldDeclList( DeclarationNode *list ); |
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| 255 | DeclarationNode *addPointer( DeclarationNode *qualifiers ); |
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| 256 | DeclarationNode *addArray( DeclarationNode *array ); |
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| 257 | DeclarationNode *addNewPointer( DeclarationNode *pointer ); |
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| 258 | DeclarationNode *addNewArray( DeclarationNode *array ); |
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| 259 | DeclarationNode *addParamList( DeclarationNode *list ); |
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[e82aa9df] | 260 | DeclarationNode *addIdList( DeclarationNode *list ); // old-style functions |
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[b87a5ed] | 261 | DeclarationNode *addInitializer( InitializerNode *init ); |
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| 262 | |
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| 263 | DeclarationNode *cloneType( std::string *newName ); |
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| 264 | DeclarationNode *cloneType( DeclarationNode *existing ); |
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| 265 | DeclarationNode *cloneType( int ) { return cloneType( ( std::string *)0 ); } |
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| 266 | DeclarationNode *cloneBaseType( std::string *newName ); |
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| 267 | DeclarationNode *cloneBaseType( DeclarationNode *newdecl ); |
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| 268 | |
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[99cad3aa] | 269 | DeclarationNode *appendList( DeclarationNode *node ) { |
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| 270 | return (DeclarationNode *)set_last( node ); |
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| 271 | } |
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[b87a5ed] | 272 | |
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[7bf7fb9] | 273 | void print( std::ostream &os, int indent = 0 ) const; |
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| 274 | void printList( std::ostream &os, int indent = 0 ) const; |
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[b87a5ed] | 275 | |
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| 276 | Declaration *build() const; |
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| 277 | ::Type *buildType() const; |
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| 278 | |
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| 279 | bool get_hasEllipsis() const; |
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[5f2f2d7] | 280 | const std::string &get_name() const { return name; } |
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[8b7ee09] | 281 | LinkageSpec::Spec get_linkage() const { return linkage; } |
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[b87a5ed] | 282 | DeclarationNode *extractAggregate() const; |
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[4f147cc] | 283 | bool has_enumeratorValue() const { return (bool)enumeratorValue; } |
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| 284 | ExpressionNode *consume_enumeratorValue() const { return const_cast<DeclarationNode*>(this)->enumeratorValue.release(); } |
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[b87a5ed] | 285 | |
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[7305915] | 286 | bool get_extension() const { return extension; } |
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| 287 | DeclarationNode *set_extension( bool exten ) { extension = exten; return this; } |
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[c1c1112] | 288 | public: |
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[13e3b50] | 289 | // StorageClass buildStorageClass() const; |
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| 290 | // bool buildFuncSpecifier( StorageClass key ) const; |
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[b87a5ed] | 291 | |
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[28307be] | 292 | struct Enumeration_t { |
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| 293 | std::string name; |
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| 294 | DeclarationNode * constants; |
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| 295 | }; |
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| 296 | Enumeration_t enumeration; |
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| 297 | |
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| 298 | struct Variable_t { |
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| 299 | DeclarationNode::TypeClass tyClass; |
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| 300 | std::string name; |
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| 301 | DeclarationNode * assertions; |
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| 302 | }; |
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| 303 | Variable_t variable; |
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| 304 | |
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| 305 | struct Attr_t { |
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| 306 | std::string name; |
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| 307 | ExpressionNode * expr; |
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| 308 | DeclarationNode * type; |
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| 309 | }; |
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| 310 | Attr_t attr; |
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| 311 | |
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[8f6f47d7] | 312 | BuiltinType builtin; |
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| 313 | |
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[b87a5ed] | 314 | TypeData *type; |
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| 315 | std::string name; |
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[13e3b50] | 316 | // std::list< StorageClass > storageClasses; |
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| 317 | StorageClass storageClass; |
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| 318 | bool isInline, isNoreturn; |
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[1db21619] | 319 | std::list< std::string > attributes; |
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[b87a5ed] | 320 | ExpressionNode *bitfieldWidth; |
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[4f147cc] | 321 | std::unique_ptr<ExpressionNode> enumeratorValue; |
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[b87a5ed] | 322 | InitializerNode *initializer; |
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| 323 | bool hasEllipsis; |
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[8b7ee09] | 324 | LinkageSpec::Spec linkage; |
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[7305915] | 325 | bool extension = false; |
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[13e3b50] | 326 | std::string error; |
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[b87a5ed] | 327 | |
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| 328 | static UniqueName anonymous; |
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[1db21619] | 329 | }; // DeclarationNode |
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[51b7345] | 330 | |
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[d1625f8] | 331 | Type *buildType( TypeData *type ); |
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[413ad05] | 332 | //Type::Qualifiers buildQualifiers( const TypeData::Qualifiers & qualifiers ); |
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[d1625f8] | 333 | |
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[4f147cc] | 334 | static inline Type * maybeMoveBuildType( const DeclarationNode *orig ) { |
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| 335 | Type* ret = orig ? orig->buildType() : nullptr; |
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| 336 | delete orig; |
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| 337 | return ret; |
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| 338 | } |
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| 339 | |
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[7bf7fb9] | 340 | //############################################################################## |
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| 341 | |
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[ac71a86] | 342 | class StatementNode final : public ParseNode { |
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[bdd516a] | 343 | public: |
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[e82aa9df] | 344 | StatementNode() { stmt = nullptr; } |
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| 345 | StatementNode( Statement *stmt ) : stmt( stmt ) {} |
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[b87a5ed] | 346 | StatementNode( DeclarationNode *decl ); |
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[e82aa9df] | 347 | virtual ~StatementNode() {} |
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[51b7345] | 348 | |
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[ac71a86] | 349 | virtual StatementNode *clone() const final { assert( false ); return nullptr; } |
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| 350 | Statement *build() const { return const_cast<StatementNode*>(this)->stmt.release(); } |
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[2f22cc4] | 351 | |
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[e82aa9df] | 352 | virtual StatementNode *add_label( const std::string * name ) { |
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[2f22cc4] | 353 | stmt->get_labels().emplace_back( *name ); |
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[ac71a86] | 354 | delete name; |
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[2f22cc4] | 355 | return this; |
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| 356 | } |
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| 357 | |
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[1d4580a] | 358 | virtual StatementNode *append_last_case( StatementNode * ); |
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| 359 | |
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[2f22cc4] | 360 | virtual void print( std::ostream &os, int indent = 0 ) {} |
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| 361 | virtual void printList( std::ostream &os, int indent = 0 ) {} |
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| 362 | private: |
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[ac71a86] | 363 | std::unique_ptr<Statement> stmt; |
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[2f22cc4] | 364 | }; // StatementNode |
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| 365 | |
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[1d4580a] | 366 | Statement *build_expr( ExpressionNode *ctl ); |
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| 367 | |
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[2f22cc4] | 368 | struct ForCtl { |
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| 369 | ForCtl( ExpressionNode *expr, ExpressionNode *condition, ExpressionNode *change ) : |
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[e82aa9df] | 370 | init( new StatementNode( build_expr( expr ) ) ), condition( condition ), change( change ) {} |
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[2f22cc4] | 371 | ForCtl( DeclarationNode *decl, ExpressionNode *condition, ExpressionNode *change ) : |
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[e82aa9df] | 372 | init( new StatementNode( decl ) ), condition( condition ), change( change ) {} |
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[2f22cc4] | 373 | |
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| 374 | StatementNode *init; |
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| 375 | ExpressionNode *condition; |
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| 376 | ExpressionNode *change; |
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| 377 | }; |
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| 378 | |
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| 379 | Statement *build_if( ExpressionNode *ctl, StatementNode *then_stmt, StatementNode *else_stmt ); |
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| 380 | Statement *build_switch( ExpressionNode *ctl, StatementNode *stmt ); |
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[8cc5cb0] | 381 | Statement *build_case( ExpressionNode *ctl ); |
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| 382 | Statement *build_default(); |
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[2f22cc4] | 383 | Statement *build_while( ExpressionNode *ctl, StatementNode *stmt, bool kind = false ); |
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| 384 | Statement *build_for( ForCtl *forctl, StatementNode *stmt ); |
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[ab57786] | 385 | Statement *build_branch( BranchStmt::Type kind ); |
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| 386 | Statement *build_branch( std::string *identifier, BranchStmt::Type kind ); |
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[8cc5cb0] | 387 | Statement *build_computedgoto( ExpressionNode *ctl ); |
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| 388 | Statement *build_return( ExpressionNode *ctl ); |
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| 389 | Statement *build_throw( ExpressionNode *ctl ); |
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[1d4580a] | 390 | Statement *build_try( StatementNode *try_stmt, StatementNode *catch_stmt, StatementNode *finally_stmt ); |
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| 391 | Statement *build_catch( DeclarationNode *decl, StatementNode *stmt, bool catchAny = false ); |
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| 392 | Statement *build_finally( StatementNode *stmt ); |
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[e82aa9df] | 393 | Statement *build_compound( StatementNode *first ); |
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| 394 | Statement *build_asmstmt( bool voltile, ConstantExpr *instruction, ExpressionNode *output = 0, ExpressionNode *input = 0, ExpressionNode *clobber = 0, LabelNode *gotolabels = 0 ); |
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[7f5566b] | 395 | |
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[7bf7fb9] | 396 | //############################################################################## |
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| 397 | |
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[51b7345] | 398 | template< typename SynTreeType, typename NodeType > |
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[2f22cc4] | 399 | void buildList( const NodeType *firstNode, std::list< SynTreeType * > &outputList ) { |
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[b87a5ed] | 400 | SemanticError errors; |
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[7880579] | 401 | std::back_insert_iterator< std::list< SynTreeType * > > out( outputList ); |
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[b87a5ed] | 402 | const NodeType *cur = firstNode; |
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| 403 | |
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| 404 | while ( cur ) { |
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| 405 | try { |
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[7880579] | 406 | // SynTreeType *result = dynamic_cast< SynTreeType * >( maybeBuild< typename std::result_of< decltype(&NodeType::build)(NodeType)>::type >( cur ) ); |
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| 407 | SynTreeType *result = dynamic_cast< SynTreeType * >( maybeBuild< typename std::pointer_traits< decltype(cur->build())>::element_type >( cur ) ); |
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[b87a5ed] | 408 | if ( result ) { |
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| 409 | *out++ = result; |
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| 410 | } else { |
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| 411 | } // if |
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| 412 | } catch( SemanticError &e ) { |
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| 413 | errors.append( e ); |
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| 414 | } // try |
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[7880579] | 415 | cur = dynamic_cast< NodeType * >( cur->get_next() ); |
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[b87a5ed] | 416 | } // while |
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[a32b204] | 417 | if ( ! errors.isEmpty() ) { |
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[b87a5ed] | 418 | throw errors; |
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| 419 | } // if |
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[51b7345] | 420 | } |
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| 421 | |
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| 422 | // in DeclarationNode.cc |
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[59db689] | 423 | void buildList( const DeclarationNode *firstNode, std::list< Declaration * > &outputList ); |
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[7880579] | 424 | void buildList( const DeclarationNode *firstNode, std::list< DeclarationWithType * > &outputList ); |
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[59db689] | 425 | void buildTypeList( const DeclarationNode *firstNode, std::list< Type * > &outputList ); |
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[51b7345] | 426 | |
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[7ecbb7e] | 427 | template< typename SynTreeType, typename NodeType > |
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| 428 | void buildMoveList( const NodeType *firstNode, std::list< SynTreeType * > &outputList ) { |
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| 429 | buildList(firstNode, outputList); |
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| 430 | delete firstNode; |
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| 431 | } |
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| 432 | |
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[c8dfcd3] | 433 | // in ParseNode.cc |
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| 434 | std::ostream & operator<<( std::ostream & out, const ParseNode * node ); |
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[7ecbb7e] | 435 | |
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[bdd516a] | 436 | #endif // PARSENODE_H |
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[51b7345] | 437 | |
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| 438 | // Local Variables: // |
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[b87a5ed] | 439 | // tab-width: 4 // |
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| 440 | // mode: c++ // |
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| 441 | // compile-command: "make install" // |
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[51b7345] | 442 | // End: // |
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