[6d51bd7] | 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2019 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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[74dbbf6] | 7 | // Convert.cpp -- Convert between the new and old syntax trees. |
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[6d51bd7] | 8 | // |
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| 9 | // Author : Thierry Delisle |
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| 10 | // Created On : Thu May 09 15::37::05 2019 |
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[6f8e87d] | 11 | // Last Modified By : Andrew Beach |
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[e6faef4] | 12 | // Last Modified On : Mon Jun 17 16:44:00 2019 |
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| 13 | // Update Count : 12 |
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[6d51bd7] | 14 | // |
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| 15 | |
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| 16 | #include "Convert.hpp" |
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| 17 | |
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[60aaa51d] | 18 | #include <deque> |
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[d148778] | 19 | #include <unordered_map> |
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| 20 | |
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[6d51bd7] | 21 | #include "AST/Attribute.hpp" |
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| 22 | #include "AST/Decl.hpp" |
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| 23 | #include "AST/Expr.hpp" |
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| 24 | #include "AST/Init.hpp" |
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| 25 | #include "AST/Stmt.hpp" |
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[172d9342] | 26 | #include "AST/TypeSubstitution.hpp" |
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[6d51bd7] | 27 | |
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[157a816] | 28 | #include "SymTab/Autogen.h" |
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[6d51bd7] | 29 | #include "SynTree/Attribute.h" |
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| 30 | #include "SynTree/Declaration.h" |
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[172d9342] | 31 | #include "SynTree/TypeSubstitution.h" |
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[6d51bd7] | 32 | |
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[0aedb01] | 33 | #include "Validate/FindSpecialDecls.h" |
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| 34 | |
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[6d51bd7] | 35 | //================================================================================================ |
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| 36 | // Utilities |
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| 37 | template<template <class...> class C> |
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| 38 | struct to { |
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| 39 | template<typename T> |
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| 40 | static auto from( T && v ) -> C< typename T::value_type > { |
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| 41 | C< typename T::value_type > l; |
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| 42 | std::move(std::begin(v), std::end(v), std::back_inserter(l)); |
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| 43 | return l; |
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| 44 | } |
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| 45 | }; |
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| 46 | |
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[157a816] | 47 | //================================================================================================ |
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| 48 | namespace { |
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| 49 | |
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[043a5b6] | 50 | // This is to preserve the FindSpecialDecls hack. It does not (and perhaps should not) |
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[157a816] | 51 | // allow us to use the same stratagy in the new ast. |
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[2a54479] | 52 | ast::Type * sizeType = nullptr; |
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[157a816] | 53 | ast::FunctionDecl * dereferenceOperator = nullptr; |
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[043a5b6] | 54 | ast::StructDecl * dtorStruct = nullptr; |
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| 55 | ast::FunctionDecl * dtorStructDestroy = nullptr; |
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[157a816] | 56 | |
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| 57 | } |
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| 58 | |
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[6d51bd7] | 59 | //================================================================================================ |
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[74dbbf6] | 60 | class ConverterNewToOld : public ast::Visitor { |
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[675d816] | 61 | BaseSyntaxNode * node = nullptr; |
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[b869ec5] | 62 | using Cache = std::unordered_map< const ast::Node *, BaseSyntaxNode * >; |
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| 63 | Cache cache; |
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[675d816] | 64 | |
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[74dbbf6] | 65 | template<typename T> |
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[675d816] | 66 | struct Getter { |
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| 67 | ConverterNewToOld & visitor; |
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| 68 | |
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[514a791] | 69 | template<typename U, enum ast::Node::ref_type R> |
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| 70 | T * accept1( const ast::ptr_base<U, R> & ptr ) { |
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[d148778] | 71 | if ( ! ptr ) return nullptr; |
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[675d816] | 72 | ptr->accept( visitor ); |
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| 73 | T * ret = strict_dynamic_cast< T * >( visitor.node ); |
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| 74 | visitor.node = nullptr; |
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| 75 | return ret; |
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| 76 | } |
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| 77 | |
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| 78 | template<typename U> |
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| 79 | std::list< T * > acceptL( const U & container ) { |
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| 80 | std::list< T * > ret; |
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[d76c588] | 81 | for ( auto ptr : container ) { |
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[675d816] | 82 | ret.emplace_back( accept1( ptr ) ); |
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| 83 | } |
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| 84 | return ret; |
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| 85 | } |
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| 86 | }; |
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| 87 | |
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| 88 | template<typename T> |
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| 89 | Getter<T> get() { |
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| 90 | return Getter<T>{ *this }; |
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| 91 | } |
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| 92 | |
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| 93 | Label makeLabel(Statement * labelled, const ast::Label& label) { |
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[a62749f] | 94 | // This probably will leak memory, but only until we get rid of the old tree. |
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| 95 | if ( nullptr == labelled && label.location.isSet() ) { |
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| 96 | labelled = new NullStmt(); |
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| 97 | labelled->location = label.location; |
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| 98 | } |
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[675d816] | 99 | return Label( |
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| 100 | label.name, |
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| 101 | labelled, |
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| 102 | get<Attribute>().acceptL(label.attributes) |
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| 103 | ); |
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| 104 | } |
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| 105 | |
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| 106 | template<template <class...> class C> |
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| 107 | std::list<Label> makeLabelL(Statement * labelled, const C<ast::Label>& labels) { |
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| 108 | std::list<Label> ret; |
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| 109 | for (auto label : labels) { |
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| 110 | ret.push_back( makeLabel(labelled, label) ); |
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| 111 | } |
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[74dbbf6] | 112 | return ret; |
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| 113 | } |
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| 114 | |
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[d148778] | 115 | /// get new qualifiers from old type |
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| 116 | Type::Qualifiers cv( const ast::Type * ty ) { return { ty->qualifiers.val }; } |
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| 117 | |
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[b869ec5] | 118 | /// returns true and sets `node` if in cache |
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| 119 | bool inCache( const ast::Node * node ) { |
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| 120 | auto it = cache.find( node ); |
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| 121 | if ( it == cache.end() ) return false; |
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| 122 | this->node = it->second; |
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| 123 | return true; |
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[d148778] | 124 | } |
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| 125 | |
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[675d816] | 126 | public: |
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| 127 | Declaration * decl( const ast::Decl * declNode ) { |
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| 128 | return get<Declaration>().accept1( ast::ptr<ast::Decl>( declNode ) ); |
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| 129 | } |
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[74dbbf6] | 130 | |
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[675d816] | 131 | private: |
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[112fe04] | 132 | void declPostamble( Declaration * decl, const ast::Decl * node ) { |
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| 133 | decl->location = node->location; |
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| 134 | // name comes from constructor |
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| 135 | // linkage comes from constructor |
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| 136 | decl->extension = node->extension; |
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| 137 | decl->uniqueId = node->uniqueId; |
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| 138 | // storageClasses comes from constructor |
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| 139 | this->node = decl; |
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| 140 | } |
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| 141 | |
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| 142 | const ast::DeclWithType * declWithTypePostamble ( |
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| 143 | DeclarationWithType * decl, const ast::DeclWithType * node ) { |
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[f685679] | 144 | cache.emplace( node, decl ); |
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[112fe04] | 145 | decl->mangleName = node->mangleName; |
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| 146 | decl->scopeLevel = node->scopeLevel; |
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| 147 | decl->asmName = get<Expression>().accept1( node->asmName ); |
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| 148 | // attributes comes from constructor |
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| 149 | decl->isDeleted = node->isDeleted; |
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| 150 | // fs comes from constructor |
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[f685679] | 151 | declPostamble( decl, node ); |
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[74dbbf6] | 152 | return nullptr; |
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| 153 | } |
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| 154 | |
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[112fe04] | 155 | const ast::DeclWithType * visit( const ast::ObjectDecl * node ) override final { |
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[546e712] | 156 | auto&& bfwd = get<Expression>().accept1( node->bitfieldWidth ); |
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| 157 | auto&& type = get<Type>().accept1( node->type ); |
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| 158 | auto&& init = get<Initializer>().accept1( node->init ); |
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| 159 | auto&& attr = get<Attribute>().acceptL( node->attributes ); |
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| 160 | if ( inCache( node ) ) { |
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| 161 | return nullptr; |
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| 162 | } |
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[112fe04] | 163 | auto decl = new ObjectDecl( |
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| 164 | node->name, |
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| 165 | Type::StorageClasses( node->storage.val ), |
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| 166 | LinkageSpec::Spec( node->linkage.val ), |
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[546e712] | 167 | bfwd, |
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| 168 | type, |
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| 169 | init, |
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| 170 | attr, |
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[112fe04] | 171 | Type::FuncSpecifiers( node->funcSpec.val ) |
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| 172 | ); |
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| 173 | return declWithTypePostamble( decl, node ); |
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| 174 | } |
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| 175 | |
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[74dbbf6] | 176 | const ast::DeclWithType * visit( const ast::FunctionDecl * node ) override final { |
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[b869ec5] | 177 | if ( inCache( node ) ) return nullptr; |
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[112fe04] | 178 | auto decl = new FunctionDecl( |
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| 179 | node->name, |
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| 180 | Type::StorageClasses( node->storage.val ), |
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| 181 | LinkageSpec::Spec( node->linkage.val ), |
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| 182 | get<FunctionType>().accept1( node->type ), |
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[d88f8b3b] | 183 | {}, |
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[112fe04] | 184 | get<Attribute>().acceptL( node->attributes ), |
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| 185 | Type::FuncSpecifiers( node->funcSpec.val ) |
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| 186 | ); |
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[d88f8b3b] | 187 | cache.emplace( node, decl ); |
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| 188 | decl->statements = get<CompoundStmt>().accept1( node->stmts ); |
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[112fe04] | 189 | decl->withExprs = get<Expression>().acceptL( node->withExprs ); |
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[157a816] | 190 | if ( dereferenceOperator == node ) { |
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[0aedb01] | 191 | Validate::dereferenceOperator = decl; |
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[157a816] | 192 | } |
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[043a5b6] | 193 | if ( dtorStructDestroy == node ) { |
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| 194 | Validate::dtorStructDestroy = decl; |
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| 195 | } |
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[112fe04] | 196 | return declWithTypePostamble( decl, node ); |
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[74dbbf6] | 197 | } |
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| 198 | |
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[112fe04] | 199 | const ast::Decl * namedTypePostamble( NamedTypeDecl * decl, const ast::NamedTypeDecl * node ) { |
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| 200 | // base comes from constructor |
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| 201 | decl->parameters = get<TypeDecl>().acceptL( node->params ); |
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| 202 | decl->assertions = get<DeclarationWithType>().acceptL( node->assertions ); |
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[f685679] | 203 | declPostamble( decl, node ); |
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[74dbbf6] | 204 | return nullptr; |
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| 205 | } |
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| 206 | |
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[112fe04] | 207 | const ast::Decl * visit( const ast::TypeDecl * node ) override final { |
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[b869ec5] | 208 | if ( inCache( node ) ) return nullptr; |
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[112fe04] | 209 | auto decl = new TypeDecl( |
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| 210 | node->name, |
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| 211 | Type::StorageClasses( node->storage.val ), |
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| 212 | get<Type>().accept1( node->base ), |
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[b869ec5] | 213 | (TypeDecl::Kind)(unsigned)node->kind, |
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[112fe04] | 214 | node->sized, |
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| 215 | get<Type>().accept1( node->init ) |
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| 216 | ); |
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[b869ec5] | 217 | cache.emplace( node, decl ); |
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[112fe04] | 218 | return namedTypePostamble( decl, node ); |
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[74dbbf6] | 219 | } |
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| 220 | |
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[112fe04] | 221 | const ast::Decl * visit( const ast::TypedefDecl * node ) override final { |
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| 222 | auto decl = new TypedefDecl( |
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| 223 | node->name, |
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| 224 | node->location, |
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| 225 | Type::StorageClasses( node->storage.val ), |
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| 226 | get<Type>().accept1( node->base ), |
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| 227 | LinkageSpec::Spec( node->linkage.val ) |
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| 228 | ); |
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| 229 | return namedTypePostamble( decl, node ); |
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[74dbbf6] | 230 | } |
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| 231 | |
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[112fe04] | 232 | const ast::Decl * aggregatePostamble( AggregateDecl * decl, const ast::AggregateDecl * node ) { |
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[f685679] | 233 | cache.emplace( node, decl ); |
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[112fe04] | 234 | decl->members = get<Declaration>().acceptL( node->members ); |
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| 235 | decl->parameters = get<TypeDecl>().acceptL( node->params ); |
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| 236 | decl->body = node->body; |
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| 237 | // attributes come from constructor |
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[b869ec5] | 238 | decl->parent = get<AggregateDecl>().accept1( node->parent ); |
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[f685679] | 239 | declPostamble( decl, node ); |
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[74dbbf6] | 240 | return nullptr; |
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| 241 | } |
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| 242 | |
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[112fe04] | 243 | const ast::Decl * visit( const ast::StructDecl * node ) override final { |
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[b869ec5] | 244 | if ( inCache( node ) ) return nullptr; |
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[112fe04] | 245 | auto decl = new StructDecl( |
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| 246 | node->name, |
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| 247 | node->kind, |
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| 248 | get<Attribute>().acceptL( node->attributes ), |
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| 249 | LinkageSpec::Spec( node->linkage.val ) |
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| 250 | ); |
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[043a5b6] | 251 | |
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| 252 | if ( dtorStruct == node ) { |
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| 253 | Validate::dtorStruct = decl; |
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| 254 | } |
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| 255 | |
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[112fe04] | 256 | return aggregatePostamble( decl, node ); |
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[74dbbf6] | 257 | } |
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| 258 | |
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[112fe04] | 259 | const ast::Decl * visit( const ast::UnionDecl * node ) override final { |
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[b869ec5] | 260 | if ( inCache( node ) ) return nullptr; |
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[112fe04] | 261 | auto decl = new UnionDecl( |
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| 262 | node->name, |
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| 263 | get<Attribute>().acceptL( node->attributes ), |
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| 264 | LinkageSpec::Spec( node->linkage.val ) |
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| 265 | ); |
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| 266 | return aggregatePostamble( decl, node ); |
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| 267 | } |
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| 268 | |
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| 269 | const ast::Decl * visit( const ast::EnumDecl * node ) override final { |
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[b869ec5] | 270 | if ( inCache( node ) ) return nullptr; |
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[112fe04] | 271 | auto decl = new EnumDecl( |
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| 272 | node->name, |
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| 273 | get<Attribute>().acceptL( node->attributes ), |
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| 274 | LinkageSpec::Spec( node->linkage.val ) |
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| 275 | ); |
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| 276 | return aggregatePostamble( decl, node ); |
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| 277 | } |
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| 278 | |
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| 279 | const ast::Decl * visit( const ast::TraitDecl * node ) override final { |
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[b869ec5] | 280 | if ( inCache( node ) ) return nullptr; |
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[112fe04] | 281 | auto decl = new TraitDecl( |
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| 282 | node->name, |
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| 283 | {}, |
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| 284 | LinkageSpec::Spec( node->linkage.val ) |
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| 285 | ); |
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| 286 | return aggregatePostamble( decl, node ); |
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[74dbbf6] | 287 | } |
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| 288 | |
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| 289 | const ast::AsmDecl * visit( const ast::AsmDecl * node ) override final { |
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[112fe04] | 290 | auto decl = new AsmDecl( get<AsmStmt>().accept1( node->stmt ) ); |
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| 291 | declPostamble( decl, node ); |
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[74dbbf6] | 292 | return nullptr; |
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| 293 | } |
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| 294 | |
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| 295 | const ast::StaticAssertDecl * visit( const ast::StaticAssertDecl * node ) override final { |
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[112fe04] | 296 | auto decl = new StaticAssertDecl( |
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| 297 | get<Expression>().accept1( node->cond ), |
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| 298 | get<ConstantExpr>().accept1( node->msg ) |
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| 299 | ); |
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| 300 | declPostamble( decl, node ); |
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[74dbbf6] | 301 | return nullptr; |
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| 302 | } |
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| 303 | |
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[112fe04] | 304 | const ast::Stmt * stmtPostamble( Statement * stmt, const ast::Stmt * node ) { |
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[f685679] | 305 | cache.emplace( node, stmt ); |
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[675d816] | 306 | stmt->location = node->location; |
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| 307 | stmt->labels = makeLabelL( stmt, node->labels ); |
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| 308 | this->node = stmt; |
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[74dbbf6] | 309 | return nullptr; |
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| 310 | } |
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| 311 | |
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[112fe04] | 312 | const ast::CompoundStmt * visit( const ast::CompoundStmt * node ) override final { |
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[4073b16] | 313 | if ( inCache( node ) ) return nullptr; |
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[112fe04] | 314 | auto stmt = new CompoundStmt( get<Statement>().acceptL( node->kids ) ); |
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| 315 | stmtPostamble( stmt, node ); |
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| 316 | return nullptr; |
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| 317 | } |
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| 318 | |
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[74dbbf6] | 319 | const ast::Stmt * visit( const ast::ExprStmt * node ) override final { |
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[4073b16] | 320 | if ( inCache( node ) ) return nullptr; |
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[f685679] | 321 | auto stmt = new ExprStmt( nullptr ); |
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| 322 | cache.emplace( node, stmt ); |
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| 323 | stmt->expr = get<Expression>().accept1( node->expr ); |
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[112fe04] | 324 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 325 | } |
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| 326 | |
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| 327 | const ast::Stmt * visit( const ast::AsmStmt * node ) override final { |
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[4073b16] | 328 | if ( inCache( node ) ) return nullptr; |
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[675d816] | 329 | auto stmt = new AsmStmt( |
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| 330 | node->isVolatile, |
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| 331 | get<Expression>().accept1( node->instruction ), |
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| 332 | get<Expression>().acceptL( node->output ), |
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| 333 | get<Expression>().acceptL( node->input ), |
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| 334 | get<ConstantExpr>().acceptL( node->clobber ), |
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| 335 | makeLabelL( nullptr, node->gotoLabels ) // What are these labelling? |
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| 336 | ); |
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[112fe04] | 337 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 338 | } |
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| 339 | |
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| 340 | const ast::Stmt * visit( const ast::DirectiveStmt * node ) override final { |
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[4073b16] | 341 | if ( inCache( node ) ) return nullptr; |
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[675d816] | 342 | auto stmt = new DirectiveStmt( node->directive ); |
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[112fe04] | 343 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 344 | } |
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| 345 | |
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| 346 | const ast::Stmt * visit( const ast::IfStmt * node ) override final { |
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[4073b16] | 347 | if ( inCache( node ) ) return nullptr; |
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[675d816] | 348 | auto stmt = new IfStmt( |
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| 349 | get<Expression>().accept1( node->cond ), |
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| 350 | get<Statement>().accept1( node->thenPart ), |
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| 351 | get<Statement>().accept1( node->elsePart ), |
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| 352 | get<Statement>().acceptL( node->inits ) |
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| 353 | ); |
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[112fe04] | 354 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 355 | } |
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| 356 | |
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[675d816] | 357 | const ast::Stmt * visit( const ast::SwitchStmt * node ) override final { |
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[4073b16] | 358 | if ( inCache( node ) ) return nullptr; |
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[675d816] | 359 | auto stmt = new SwitchStmt( |
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| 360 | get<Expression>().accept1( node->cond ), |
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| 361 | get<Statement>().acceptL( node->stmts ) |
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| 362 | ); |
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[112fe04] | 363 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 364 | } |
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| 365 | |
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[675d816] | 366 | const ast::Stmt * visit( const ast::CaseStmt * node ) override final { |
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[4073b16] | 367 | if ( inCache( node ) ) return nullptr; |
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[675d816] | 368 | auto stmt = new CaseStmt( |
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| 369 | get<Expression>().accept1( node->cond ), |
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| 370 | get<Statement>().acceptL( node->stmts ), |
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| 371 | node->isDefault() |
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| 372 | ); |
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[112fe04] | 373 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 374 | } |
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| 375 | |
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[675d816] | 376 | const ast::Stmt * visit( const ast::WhileStmt * node ) override final { |
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[4073b16] | 377 | if ( inCache( node ) ) return nullptr; |
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[675d816] | 378 | auto inits = get<Statement>().acceptL( node->inits ); |
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| 379 | auto stmt = new WhileStmt( |
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| 380 | get<Expression>().accept1( node->cond ), |
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| 381 | get<Statement>().accept1( node->body ), |
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| 382 | inits, |
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| 383 | node->isDoWhile |
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| 384 | ); |
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[112fe04] | 385 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 386 | } |
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| 387 | |
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[675d816] | 388 | const ast::Stmt * visit( const ast::ForStmt * node ) override final { |
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[4073b16] | 389 | if ( inCache( node ) ) return nullptr; |
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[675d816] | 390 | auto stmt = new ForStmt( |
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| 391 | get<Statement>().acceptL( node->inits ), |
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| 392 | get<Expression>().accept1( node->cond ), |
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| 393 | get<Expression>().accept1( node->inc ), |
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| 394 | get<Statement>().accept1( node->body ) |
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| 395 | ); |
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[112fe04] | 396 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 397 | } |
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| 398 | |
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| 399 | const ast::Stmt * visit( const ast::BranchStmt * node ) override final { |
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[4073b16] | 400 | if ( inCache( node ) ) return nullptr; |
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[675d816] | 401 | BranchStmt * stmt; |
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| 402 | if (node->computedTarget) { |
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| 403 | stmt = new BranchStmt( get<Expression>().accept1( node->computedTarget ), |
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| 404 | BranchStmt::Goto ); |
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| 405 | } else { |
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| 406 | BranchStmt::Type type; |
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| 407 | switch (node->kind) { |
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| 408 | #define CASE(n) \ |
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| 409 | case ast::BranchStmt::n: \ |
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| 410 | type = BranchStmt::n; \ |
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| 411 | break |
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| 412 | CASE(Goto); |
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| 413 | CASE(Break); |
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| 414 | CASE(Continue); |
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| 415 | CASE(FallThrough); |
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| 416 | CASE(FallThroughDefault); |
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| 417 | #undef CASE |
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| 418 | default: |
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| 419 | assertf(false, "Invalid ast::BranchStmt::Kind: %d\n", node->kind); |
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| 420 | } |
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| 421 | |
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| 422 | // The labels here are also weird. |
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| 423 | stmt = new BranchStmt( makeLabel( nullptr, node->originalTarget ), type ); |
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| 424 | stmt->target = makeLabel( stmt, node->target ); |
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| 425 | } |
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[112fe04] | 426 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 427 | } |
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| 428 | |
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| 429 | const ast::Stmt * visit( const ast::ReturnStmt * node ) override final { |
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[4073b16] | 430 | if ( inCache( node ) ) return nullptr; |
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[675d816] | 431 | auto stmt = new ReturnStmt( get<Expression>().accept1( node->expr ) ); |
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[112fe04] | 432 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 433 | } |
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| 434 | |
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| 435 | const ast::Stmt * visit( const ast::ThrowStmt * node ) override final { |
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[4073b16] | 436 | if ( inCache( node ) ) return nullptr; |
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[675d816] | 437 | ThrowStmt::Kind kind; |
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| 438 | switch (node->kind) { |
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[6f4b7f2] | 439 | case ast::ExceptionKind::Terminate: |
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[675d816] | 440 | kind = ThrowStmt::Terminate; |
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| 441 | break; |
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[6f4b7f2] | 442 | case ast::ExceptionKind::Resume: |
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[675d816] | 443 | kind = ThrowStmt::Resume; |
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| 444 | break; |
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| 445 | default: |
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| 446 | assertf(false, "Invalid ast::ThrowStmt::Kind: %d\n", node->kind); |
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| 447 | } |
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| 448 | auto stmt = new ThrowStmt( |
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| 449 | kind, |
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| 450 | get<Expression>().accept1( node->expr ), |
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| 451 | get<Expression>().accept1( node->target ) |
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| 452 | ); |
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[112fe04] | 453 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 454 | } |
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| 455 | |
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| 456 | const ast::Stmt * visit( const ast::TryStmt * node ) override final { |
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[4073b16] | 457 | if ( inCache( node ) ) return nullptr; |
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[675d816] | 458 | auto handlers = get<CatchStmt>().acceptL( node->handlers ); |
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| 459 | auto stmt = new TryStmt( |
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| 460 | get<CompoundStmt>().accept1( node->body ), |
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| 461 | handlers, |
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| 462 | get<FinallyStmt>().accept1( node->finally ) |
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| 463 | ); |
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[112fe04] | 464 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 465 | } |
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| 466 | |
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| 467 | const ast::Stmt * visit( const ast::CatchStmt * node ) override final { |
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[4073b16] | 468 | if ( inCache( node ) ) return nullptr; |
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[675d816] | 469 | CatchStmt::Kind kind; |
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| 470 | switch (node->kind) { |
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[6f4b7f2] | 471 | case ast::ExceptionKind::Terminate: |
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[675d816] | 472 | kind = CatchStmt::Terminate; |
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| 473 | break; |
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[6f4b7f2] | 474 | case ast::ExceptionKind::Resume: |
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[675d816] | 475 | kind = CatchStmt::Resume; |
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| 476 | break; |
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| 477 | default: |
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| 478 | assertf(false, "Invalid ast::CatchStmt::Kind: %d\n", node->kind); |
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| 479 | } |
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| 480 | auto stmt = new CatchStmt( |
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| 481 | kind, |
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| 482 | get<Declaration>().accept1( node->decl ), |
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| 483 | get<Expression>().accept1( node->cond ), |
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| 484 | get<Statement>().accept1( node->body ) |
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| 485 | ); |
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[112fe04] | 486 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 487 | } |
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| 488 | |
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| 489 | const ast::Stmt * visit( const ast::FinallyStmt * node ) override final { |
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[4073b16] | 490 | if ( inCache( node ) ) return nullptr; |
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[675d816] | 491 | auto stmt = new FinallyStmt( get<CompoundStmt>().accept1( node->body ) ); |
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[112fe04] | 492 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 493 | } |
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| 494 | |
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| 495 | const ast::Stmt * visit( const ast::WaitForStmt * node ) override final { |
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[4073b16] | 496 | if ( inCache( node ) ) return nullptr; |
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[675d816] | 497 | auto stmt = new WaitForStmt; |
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| 498 | stmt->clauses.reserve( node->clauses.size() ); |
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| 499 | for ( auto clause : node->clauses ) { |
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| 500 | stmt->clauses.push_back({{ |
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[e0016a5] | 501 | get<Expression>().accept1( clause.target.func ), |
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| 502 | get<Expression>().acceptL( clause.target.args ), |
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[675d816] | 503 | }, |
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| 504 | get<Statement>().accept1( clause.stmt ), |
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| 505 | get<Expression>().accept1( clause.cond ), |
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| 506 | }); |
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| 507 | } |
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| 508 | stmt->timeout = { |
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| 509 | get<Expression>().accept1( node->timeout.time ), |
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| 510 | get<Statement>().accept1( node->timeout.stmt ), |
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| 511 | get<Expression>().accept1( node->timeout.cond ), |
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| 512 | }; |
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| 513 | stmt->orelse = { |
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| 514 | get<Statement>().accept1( node->orElse.stmt ), |
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| 515 | get<Expression>().accept1( node->orElse.cond ), |
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| 516 | }; |
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[112fe04] | 517 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 518 | } |
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| 519 | |
---|
| 520 | const ast::Stmt * visit( const ast::WithStmt * node ) override final { |
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[4073b16] | 521 | if ( inCache( node ) ) return nullptr; |
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[675d816] | 522 | auto stmt = new WithStmt( |
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| 523 | get<Expression>().acceptL( node->exprs ), |
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| 524 | get<Statement>().accept1( node->stmt ) |
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| 525 | ); |
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[112fe04] | 526 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 527 | } |
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| 528 | |
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| 529 | const ast::NullStmt * visit( const ast::NullStmt * node ) override final { |
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[4073b16] | 530 | if ( inCache( node ) ) return nullptr; |
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[675d816] | 531 | auto stmt = new NullStmt(); |
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[112fe04] | 532 | stmtPostamble( stmt, node ); |
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[74dbbf6] | 533 | return nullptr; |
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| 534 | } |
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| 535 | |
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| 536 | const ast::Stmt * visit( const ast::DeclStmt * node ) override final { |
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[4073b16] | 537 | if ( inCache( node ) ) return nullptr; |
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[675d816] | 538 | auto stmt = new DeclStmt( get<Declaration>().accept1( node->decl ) ); |
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[112fe04] | 539 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 540 | } |
---|
| 541 | |
---|
| 542 | const ast::Stmt * visit( const ast::ImplicitCtorDtorStmt * node ) override final { |
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[4073b16] | 543 | if ( inCache( node ) ) return nullptr; |
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| 544 | auto stmt = new ImplicitCtorDtorStmt{ |
---|
| 545 | get<Statement>().accept1( node->callStmt ) |
---|
| 546 | }; |
---|
| 547 | return stmtPostamble( stmt, node ); |
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[74dbbf6] | 548 | } |
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| 549 | |
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[19e567dd] | 550 | TypeSubstitution * convertTypeSubstitution(const ast::TypeSubstitution * src) { |
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| 551 | |
---|
[f685679] | 552 | if (!src) return nullptr; |
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| 553 | |
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[19e567dd] | 554 | TypeSubstitution *rslt = new TypeSubstitution(); |
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| 555 | |
---|
| 556 | for (decltype(src->begin()) src_i = src->begin(); src_i != src->end(); src_i++) { |
---|
| 557 | rslt->add( src_i->first, |
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| 558 | get<Type>().accept1(src_i->second) ); |
---|
| 559 | } |
---|
| 560 | |
---|
| 561 | for (decltype(src->beginVar()) src_i = src->beginVar(); src_i != src->endVar(); src_i++) { |
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| 562 | rslt->addVar( src_i->first, |
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| 563 | get<Expression>().accept1(src_i->second) ); |
---|
| 564 | } |
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| 565 | |
---|
| 566 | return rslt; |
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| 567 | } |
---|
| 568 | |
---|
| 569 | void convertInferUnion(std::map<UniqueId,ParamEntry> &tgtInferParams, |
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| 570 | std::vector<UniqueId> &tgtResnSlots, |
---|
| 571 | const ast::Expr::InferUnion &srcInferred ) { |
---|
| 572 | |
---|
| 573 | assert( tgtInferParams.empty() ); |
---|
| 574 | assert( tgtResnSlots.empty() ); |
---|
| 575 | |
---|
| 576 | if ( srcInferred.mode == ast::Expr::InferUnion::Params ) { |
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[60aaa51d] | 577 | const ast::InferredParams &srcParams = srcInferred.inferParams(); |
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[8b34df0] | 578 | for (auto & srcParam : srcParams) { |
---|
| 579 | auto res = tgtInferParams.emplace(srcParam.first, ParamEntry( |
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[19e567dd] | 580 | srcParam.second.decl, |
---|
[aaeacf4] | 581 | get<Declaration>().accept1(srcParam.second.declptr), |
---|
[19e567dd] | 582 | get<Type>().accept1(srcParam.second.actualType), |
---|
| 583 | get<Type>().accept1(srcParam.second.formalType), |
---|
| 584 | get<Expression>().accept1(srcParam.second.expr) |
---|
[8b34df0] | 585 | )); |
---|
| 586 | assert(res.second); |
---|
[19e567dd] | 587 | } |
---|
| 588 | } else if ( srcInferred.mode == ast::Expr::InferUnion::Slots ) { |
---|
[60aaa51d] | 589 | const ast::ResnSlots &srcSlots = srcInferred.resnSlots(); |
---|
[19e567dd] | 590 | for (auto srcSlot : srcSlots) { |
---|
| 591 | tgtResnSlots.push_back(srcSlot); |
---|
| 592 | } |
---|
| 593 | } |
---|
| 594 | } |
---|
| 595 | |
---|
[20de6fb] | 596 | Expression * visitBaseExpr_skipResultType(const ast::Expr * src, Expression * tgt) { |
---|
[19e567dd] | 597 | |
---|
[20de6fb] | 598 | tgt->location = src->location; |
---|
| 599 | tgt->env = convertTypeSubstitution(src->env); |
---|
[19e567dd] | 600 | tgt->extension = src->extension; |
---|
| 601 | |
---|
[20de6fb] | 602 | convertInferUnion(tgt->inferParams, tgt->resnSlots, src->inferred); |
---|
[19e567dd] | 603 | return tgt; |
---|
| 604 | } |
---|
| 605 | |
---|
[20de6fb] | 606 | Expression * visitBaseExpr(const ast::Expr * src, Expression * tgt) { |
---|
| 607 | |
---|
| 608 | tgt->result = get<Type>().accept1(src->result); |
---|
| 609 | return visitBaseExpr_skipResultType(src, tgt); |
---|
| 610 | } |
---|
| 611 | |
---|
[74dbbf6] | 612 | const ast::Expr * visit( const ast::ApplicationExpr * node ) override final { |
---|
[19e567dd] | 613 | auto expr = visitBaseExpr( node, |
---|
| 614 | new ApplicationExpr( |
---|
| 615 | get<Expression>().accept1(node->func), |
---|
| 616 | get<Expression>().acceptL(node->args) |
---|
| 617 | ) |
---|
| 618 | ); |
---|
| 619 | this->node = expr; |
---|
[74dbbf6] | 620 | return nullptr; |
---|
| 621 | } |
---|
| 622 | |
---|
| 623 | const ast::Expr * visit( const ast::UntypedExpr * node ) override final { |
---|
[19e567dd] | 624 | auto expr = visitBaseExpr( node, |
---|
| 625 | new UntypedExpr( |
---|
| 626 | get<Expression>().accept1(node->func), |
---|
| 627 | get<Expression>().acceptL(node->args) |
---|
| 628 | ) |
---|
| 629 | ); |
---|
| 630 | this->node = expr; |
---|
[74dbbf6] | 631 | return nullptr; |
---|
| 632 | } |
---|
| 633 | |
---|
| 634 | const ast::Expr * visit( const ast::NameExpr * node ) override final { |
---|
[19e567dd] | 635 | auto expr = visitBaseExpr( node, |
---|
| 636 | new NameExpr( |
---|
| 637 | node->name |
---|
| 638 | ) |
---|
| 639 | ); |
---|
| 640 | this->node = expr; |
---|
[74dbbf6] | 641 | return nullptr; |
---|
| 642 | } |
---|
| 643 | |
---|
| 644 | const ast::Expr * visit( const ast::AddressExpr * node ) override final { |
---|
[28c89f4] | 645 | auto expr = visitBaseExpr( node, |
---|
| 646 | new AddressExpr( |
---|
| 647 | get<Expression>().accept1(node->arg) |
---|
| 648 | ) |
---|
| 649 | ); |
---|
| 650 | this->node = expr; |
---|
[74dbbf6] | 651 | return nullptr; |
---|
| 652 | } |
---|
| 653 | |
---|
| 654 | const ast::Expr * visit( const ast::LabelAddressExpr * node ) override final { |
---|
[28c89f4] | 655 | auto expr = visitBaseExpr( node, |
---|
| 656 | new LabelAddressExpr( |
---|
| 657 | makeLabel(nullptr, node->arg) |
---|
| 658 | ) |
---|
| 659 | ); |
---|
| 660 | this->node = expr; |
---|
[74dbbf6] | 661 | return nullptr; |
---|
| 662 | } |
---|
| 663 | |
---|
| 664 | const ast::Expr * visit( const ast::CastExpr * node ) override final { |
---|
[28c89f4] | 665 | auto expr = visitBaseExpr( node, |
---|
| 666 | new CastExpr( |
---|
| 667 | get<Expression>().accept1(node->arg), |
---|
| 668 | (node->isGenerated == ast::GeneratedCast) |
---|
| 669 | ) |
---|
| 670 | ); |
---|
| 671 | this->node = expr; |
---|
[74dbbf6] | 672 | return nullptr; |
---|
| 673 | } |
---|
| 674 | |
---|
| 675 | const ast::Expr * visit( const ast::KeywordCastExpr * node ) override final { |
---|
[28c89f4] | 676 | KeywordCastExpr::Target castTarget = KeywordCastExpr::NUMBER_OF_TARGETS; |
---|
| 677 | switch (node->target) { |
---|
| 678 | case ast::KeywordCastExpr::Coroutine: |
---|
| 679 | castTarget = KeywordCastExpr::Coroutine; |
---|
| 680 | break; |
---|
| 681 | case ast::KeywordCastExpr::Thread: |
---|
| 682 | castTarget = KeywordCastExpr::Thread; |
---|
| 683 | break; |
---|
| 684 | case ast::KeywordCastExpr::Monitor: |
---|
| 685 | castTarget = KeywordCastExpr::Monitor; |
---|
| 686 | break; |
---|
| 687 | default: |
---|
| 688 | break; |
---|
| 689 | } |
---|
| 690 | assert ( castTarget < KeywordCastExpr::NUMBER_OF_TARGETS ); |
---|
| 691 | auto expr = visitBaseExpr( node, |
---|
| 692 | new KeywordCastExpr( |
---|
| 693 | get<Expression>().accept1(node->arg), |
---|
| 694 | castTarget |
---|
| 695 | ) |
---|
| 696 | ); |
---|
| 697 | this->node = expr; |
---|
[74dbbf6] | 698 | return nullptr; |
---|
| 699 | } |
---|
| 700 | |
---|
| 701 | const ast::Expr * visit( const ast::VirtualCastExpr * node ) override final { |
---|
[20de6fb] | 702 | auto expr = visitBaseExpr_skipResultType( node, |
---|
[28c89f4] | 703 | new VirtualCastExpr( |
---|
| 704 | get<Expression>().accept1(node->arg), |
---|
[20de6fb] | 705 | get<Type>().accept1(node->result) |
---|
[28c89f4] | 706 | ) |
---|
| 707 | ); |
---|
| 708 | this->node = expr; |
---|
[74dbbf6] | 709 | return nullptr; |
---|
| 710 | } |
---|
| 711 | |
---|
| 712 | const ast::Expr * visit( const ast::UntypedMemberExpr * node ) override final { |
---|
[28c89f4] | 713 | auto expr = visitBaseExpr( node, |
---|
| 714 | new UntypedMemberExpr( |
---|
| 715 | get<Expression>().accept1(node->member), |
---|
| 716 | get<Expression>().accept1(node->aggregate) |
---|
| 717 | ) |
---|
| 718 | ); |
---|
| 719 | this->node = expr; |
---|
[74dbbf6] | 720 | return nullptr; |
---|
| 721 | } |
---|
| 722 | |
---|
| 723 | const ast::Expr * visit( const ast::MemberExpr * node ) override final { |
---|
[28c89f4] | 724 | auto expr = visitBaseExpr( node, |
---|
| 725 | new MemberExpr( |
---|
[2a54479] | 726 | get<DeclarationWithType>().accept1(node->member), |
---|
[28c89f4] | 727 | get<Expression>().accept1(node->aggregate) |
---|
| 728 | ) |
---|
| 729 | ); |
---|
| 730 | this->node = expr; |
---|
[74dbbf6] | 731 | return nullptr; |
---|
| 732 | } |
---|
| 733 | |
---|
| 734 | const ast::Expr * visit( const ast::VariableExpr * node ) override final { |
---|
[546e712] | 735 | auto expr = new VariableExpr(); |
---|
| 736 | expr->var = get<DeclarationWithType>().accept1(node->var); |
---|
[6896548] | 737 | visitBaseExpr( node, expr ); |
---|
[28c89f4] | 738 | this->node = expr; |
---|
[74dbbf6] | 739 | return nullptr; |
---|
| 740 | } |
---|
| 741 | |
---|
| 742 | const ast::Expr * visit( const ast::ConstantExpr * node ) override final { |
---|
[c36298d] | 743 | // Old world: two types: rslt->constant.type, rslt->result |
---|
| 744 | // New workd: one public type: node->result, plus node->underlyer only to support roundtrip conversion |
---|
| 745 | // preserving underlyer because the correct type for string literals is complicated to construct, |
---|
| 746 | // and distinguishing a string from other literals using the type is hard to do accurately |
---|
| 747 | // Both worlds: the outer, expression-level type can change during resolution |
---|
| 748 | // for a string, that's char[k] before-resolve and char * after |
---|
| 749 | // Old world: the inner Constant type stays what it was built with |
---|
| 750 | // for a string, that's char[k] always |
---|
| 751 | // Both worlds: the "rep" field of a constant is the C source file fragment that compiles to the desired value |
---|
| 752 | // for a string, that includes outer quotes, backslashes, et al cases from the Literals test |
---|
| 753 | ConstantExpr *rslt = new ConstantExpr(Constant( |
---|
| 754 | get<Type>().accept1(node->underlyer), |
---|
| 755 | node->rep, |
---|
| 756 | node->ival)); |
---|
[28c89f4] | 757 | auto expr = visitBaseExpr( node, rslt ); |
---|
| 758 | this->node = expr; |
---|
[74dbbf6] | 759 | return nullptr; |
---|
| 760 | } |
---|
| 761 | |
---|
| 762 | const ast::Expr * visit( const ast::SizeofExpr * node ) override final { |
---|
[28c89f4] | 763 | assert (node->expr || node->type); |
---|
| 764 | assert (! (node->expr && node->type)); |
---|
| 765 | SizeofExpr *rslt; |
---|
| 766 | if (node->expr) { |
---|
| 767 | rslt = new SizeofExpr( |
---|
| 768 | get<Expression>().accept1(node->expr) |
---|
| 769 | ); |
---|
| 770 | assert (!rslt->isType); |
---|
| 771 | } |
---|
[0b73f0c] | 772 | else { |
---|
| 773 | assert(node->type); |
---|
[28c89f4] | 774 | rslt = new SizeofExpr( |
---|
| 775 | get<Type>().accept1(node->type) |
---|
| 776 | ); |
---|
| 777 | assert (rslt->isType); |
---|
| 778 | } |
---|
| 779 | auto expr = visitBaseExpr( node, rslt ); |
---|
| 780 | this->node = expr; |
---|
[74dbbf6] | 781 | return nullptr; |
---|
| 782 | } |
---|
| 783 | |
---|
| 784 | const ast::Expr * visit( const ast::AlignofExpr * node ) override final { |
---|
[28c89f4] | 785 | assert (node->expr || node->type); |
---|
| 786 | assert (! (node->expr && node->type)); |
---|
| 787 | AlignofExpr *rslt; |
---|
| 788 | if (node->expr) { |
---|
| 789 | rslt = new AlignofExpr( |
---|
| 790 | get<Expression>().accept1(node->expr) |
---|
| 791 | ); |
---|
| 792 | assert (!rslt->isType); |
---|
| 793 | } |
---|
[0b73f0c] | 794 | else { |
---|
| 795 | assert(node->type); |
---|
[28c89f4] | 796 | rslt = new AlignofExpr( |
---|
| 797 | get<Type>().accept1(node->type) |
---|
| 798 | ); |
---|
| 799 | assert (rslt->isType); |
---|
| 800 | } |
---|
| 801 | auto expr = visitBaseExpr( node, rslt ); |
---|
| 802 | this->node = expr; |
---|
[74dbbf6] | 803 | return nullptr; |
---|
| 804 | } |
---|
| 805 | |
---|
| 806 | const ast::Expr * visit( const ast::UntypedOffsetofExpr * node ) override final { |
---|
[28c89f4] | 807 | auto expr = visitBaseExpr( node, |
---|
| 808 | new UntypedOffsetofExpr( |
---|
| 809 | get<Type>().accept1(node->type), |
---|
| 810 | node->member |
---|
| 811 | ) |
---|
| 812 | ); |
---|
| 813 | this->node = expr; |
---|
[74dbbf6] | 814 | return nullptr; |
---|
| 815 | } |
---|
| 816 | |
---|
| 817 | const ast::Expr * visit( const ast::OffsetofExpr * node ) override final { |
---|
[28c89f4] | 818 | auto expr = visitBaseExpr( node, |
---|
| 819 | new OffsetofExpr( |
---|
| 820 | get<Type>().accept1(node->type), |
---|
[2a54479] | 821 | get<DeclarationWithType>().accept1(node->member) |
---|
[28c89f4] | 822 | ) |
---|
| 823 | ); |
---|
| 824 | this->node = expr; |
---|
[74dbbf6] | 825 | return nullptr; |
---|
| 826 | } |
---|
| 827 | |
---|
| 828 | const ast::Expr * visit( const ast::OffsetPackExpr * node ) override final { |
---|
[28c89f4] | 829 | auto expr = visitBaseExpr( node, |
---|
| 830 | new OffsetPackExpr( |
---|
| 831 | get<StructInstType>().accept1(node->type) |
---|
| 832 | ) |
---|
| 833 | ); |
---|
| 834 | this->node = expr; |
---|
[74dbbf6] | 835 | return nullptr; |
---|
| 836 | } |
---|
| 837 | |
---|
| 838 | const ast::Expr * visit( const ast::LogicalExpr * node ) override final { |
---|
[28c89f4] | 839 | assert (node->isAnd == ast::LogicalFlag::AndExpr || |
---|
| 840 | node->isAnd == ast::LogicalFlag::OrExpr ); |
---|
| 841 | auto expr = visitBaseExpr( node, |
---|
| 842 | new LogicalExpr( |
---|
| 843 | get<Expression>().accept1(node->arg1), |
---|
| 844 | get<Expression>().accept1(node->arg2), |
---|
| 845 | (node->isAnd == ast::LogicalFlag::AndExpr) |
---|
| 846 | ) |
---|
| 847 | ); |
---|
| 848 | this->node = expr; |
---|
[74dbbf6] | 849 | return nullptr; |
---|
| 850 | } |
---|
| 851 | |
---|
| 852 | const ast::Expr * visit( const ast::ConditionalExpr * node ) override final { |
---|
[28c89f4] | 853 | auto expr = visitBaseExpr( node, |
---|
| 854 | new ConditionalExpr( |
---|
| 855 | get<Expression>().accept1(node->arg1), |
---|
| 856 | get<Expression>().accept1(node->arg2), |
---|
| 857 | get<Expression>().accept1(node->arg3) |
---|
| 858 | ) |
---|
| 859 | ); |
---|
| 860 | this->node = expr; |
---|
[74dbbf6] | 861 | return nullptr; |
---|
| 862 | } |
---|
| 863 | |
---|
| 864 | const ast::Expr * visit( const ast::CommaExpr * node ) override final { |
---|
[28c89f4] | 865 | auto expr = visitBaseExpr( node, |
---|
| 866 | new CommaExpr( |
---|
| 867 | get<Expression>().accept1(node->arg1), |
---|
| 868 | get<Expression>().accept1(node->arg2) |
---|
| 869 | ) |
---|
| 870 | ); |
---|
| 871 | this->node = expr; |
---|
[74dbbf6] | 872 | return nullptr; |
---|
| 873 | } |
---|
| 874 | |
---|
| 875 | const ast::Expr * visit( const ast::TypeExpr * node ) override final { |
---|
[20de6fb] | 876 | auto expr = visitBaseExpr( node, |
---|
| 877 | new TypeExpr( |
---|
| 878 | get<Type>().accept1(node->type) |
---|
| 879 | ) |
---|
| 880 | ); |
---|
| 881 | this->node = expr; |
---|
[74dbbf6] | 882 | return nullptr; |
---|
| 883 | } |
---|
| 884 | |
---|
| 885 | const ast::Expr * visit( const ast::AsmExpr * node ) override final { |
---|
[20de6fb] | 886 | auto expr = visitBaseExpr( node, |
---|
| 887 | new AsmExpr( |
---|
| 888 | get<Expression>().accept1(node->inout), |
---|
| 889 | get<Expression>().accept1(node->constraint), |
---|
| 890 | get<Expression>().accept1(node->operand) |
---|
| 891 | ) |
---|
| 892 | ); |
---|
| 893 | this->node = expr; |
---|
[74dbbf6] | 894 | return nullptr; |
---|
| 895 | } |
---|
| 896 | |
---|
| 897 | const ast::Expr * visit( const ast::ImplicitCopyCtorExpr * node ) override final { |
---|
[20de6fb] | 898 | auto rslt = new ImplicitCopyCtorExpr( |
---|
| 899 | get<ApplicationExpr>().accept1(node->callExpr) |
---|
| 900 | ); |
---|
| 901 | |
---|
| 902 | auto expr = visitBaseExpr( node, rslt ); |
---|
| 903 | this->node = expr; |
---|
[74dbbf6] | 904 | return nullptr; |
---|
| 905 | } |
---|
| 906 | |
---|
| 907 | const ast::Expr * visit( const ast::ConstructorExpr * node ) override final { |
---|
[20de6fb] | 908 | auto expr = visitBaseExpr( node, |
---|
| 909 | new ConstructorExpr( |
---|
| 910 | get<Expression>().accept1(node->callExpr) |
---|
| 911 | ) |
---|
| 912 | ); |
---|
| 913 | this->node = expr; |
---|
[74dbbf6] | 914 | return nullptr; |
---|
| 915 | } |
---|
| 916 | |
---|
| 917 | const ast::Expr * visit( const ast::CompoundLiteralExpr * node ) override final { |
---|
[20de6fb] | 918 | auto expr = visitBaseExpr_skipResultType( node, |
---|
| 919 | new CompoundLiteralExpr( |
---|
| 920 | get<Type>().accept1(node->result), |
---|
| 921 | get<Initializer>().accept1(node->init) |
---|
| 922 | ) |
---|
| 923 | ); |
---|
| 924 | this->node = expr; |
---|
[74dbbf6] | 925 | return nullptr; |
---|
| 926 | } |
---|
| 927 | |
---|
| 928 | const ast::Expr * visit( const ast::RangeExpr * node ) override final { |
---|
[20de6fb] | 929 | auto expr = visitBaseExpr( node, |
---|
| 930 | new RangeExpr( |
---|
| 931 | get<Expression>().accept1(node->low), |
---|
| 932 | get<Expression>().accept1(node->high) |
---|
| 933 | ) |
---|
| 934 | ); |
---|
| 935 | this->node = expr; |
---|
[74dbbf6] | 936 | return nullptr; |
---|
| 937 | } |
---|
| 938 | |
---|
| 939 | const ast::Expr * visit( const ast::UntypedTupleExpr * node ) override final { |
---|
[20de6fb] | 940 | auto expr = visitBaseExpr( node, |
---|
| 941 | new UntypedTupleExpr( |
---|
| 942 | get<Expression>().acceptL(node->exprs) |
---|
| 943 | ) |
---|
| 944 | ); |
---|
| 945 | this->node = expr; |
---|
[74dbbf6] | 946 | return nullptr; |
---|
| 947 | } |
---|
| 948 | |
---|
| 949 | const ast::Expr * visit( const ast::TupleExpr * node ) override final { |
---|
[20de6fb] | 950 | auto expr = visitBaseExpr( node, |
---|
[6e55240] | 951 | new TupleExpr( |
---|
[20de6fb] | 952 | get<Expression>().acceptL(node->exprs) |
---|
| 953 | ) |
---|
| 954 | ); |
---|
| 955 | this->node = expr; |
---|
[74dbbf6] | 956 | return nullptr; |
---|
| 957 | } |
---|
| 958 | |
---|
| 959 | const ast::Expr * visit( const ast::TupleIndexExpr * node ) override final { |
---|
[20de6fb] | 960 | auto expr = visitBaseExpr( node, |
---|
| 961 | new TupleIndexExpr( |
---|
| 962 | get<Expression>().accept1(node->tuple), |
---|
| 963 | node->index |
---|
| 964 | ) |
---|
| 965 | ); |
---|
| 966 | this->node = expr; |
---|
[74dbbf6] | 967 | return nullptr; |
---|
| 968 | } |
---|
| 969 | |
---|
| 970 | const ast::Expr * visit( const ast::TupleAssignExpr * node ) override final { |
---|
[20de6fb] | 971 | auto expr = visitBaseExpr( node, |
---|
| 972 | new TupleAssignExpr( |
---|
| 973 | get<StmtExpr>().accept1(node->stmtExpr) |
---|
| 974 | ) |
---|
| 975 | ); |
---|
| 976 | this->node = expr; |
---|
[74dbbf6] | 977 | return nullptr; |
---|
| 978 | } |
---|
| 979 | |
---|
| 980 | const ast::Expr * visit( const ast::StmtExpr * node ) override final { |
---|
[20de6fb] | 981 | auto rslt = new StmtExpr( |
---|
| 982 | get<CompoundStmt>().accept1(node->stmts) |
---|
| 983 | ); |
---|
| 984 | |
---|
| 985 | rslt->returnDecls = get<ObjectDecl>().acceptL(node->returnDecls); |
---|
| 986 | rslt->dtors = get<Expression>().acceptL(node->dtors); |
---|
| 987 | |
---|
| 988 | auto expr = visitBaseExpr( node, rslt ); |
---|
| 989 | this->node = expr; |
---|
[74dbbf6] | 990 | return nullptr; |
---|
| 991 | } |
---|
| 992 | |
---|
| 993 | const ast::Expr * visit( const ast::UniqueExpr * node ) override final { |
---|
[20de6fb] | 994 | auto rslt = new UniqueExpr( |
---|
[a2a85658] | 995 | get<Expression>().accept1(node->expr), |
---|
| 996 | node->id |
---|
[20de6fb] | 997 | ); |
---|
| 998 | |
---|
| 999 | rslt->object = get<ObjectDecl> ().accept1(node->object); |
---|
| 1000 | rslt->var = get<VariableExpr>().accept1(node->var); |
---|
| 1001 | |
---|
| 1002 | auto expr = visitBaseExpr( node, rslt ); |
---|
| 1003 | this->node = expr; |
---|
[74dbbf6] | 1004 | return nullptr; |
---|
| 1005 | } |
---|
| 1006 | |
---|
| 1007 | const ast::Expr * visit( const ast::UntypedInitExpr * node ) override final { |
---|
[20de6fb] | 1008 | std::list<InitAlternative> initAlts; |
---|
| 1009 | for (auto ia : node->initAlts) { |
---|
| 1010 | initAlts.push_back(InitAlternative( |
---|
| 1011 | get<Type> ().accept1(ia.type), |
---|
| 1012 | get<Designation>().accept1(ia.designation) |
---|
| 1013 | )); |
---|
| 1014 | } |
---|
| 1015 | auto expr = visitBaseExpr( node, |
---|
| 1016 | new UntypedInitExpr( |
---|
| 1017 | get<Expression>().accept1(node->expr), |
---|
| 1018 | initAlts |
---|
| 1019 | ) |
---|
| 1020 | ); |
---|
| 1021 | this->node = expr; |
---|
[74dbbf6] | 1022 | return nullptr; |
---|
| 1023 | } |
---|
| 1024 | |
---|
| 1025 | const ast::Expr * visit( const ast::InitExpr * node ) override final { |
---|
[20de6fb] | 1026 | auto expr = visitBaseExpr( node, |
---|
| 1027 | new InitExpr( |
---|
| 1028 | get<Expression>().accept1(node->expr), |
---|
| 1029 | get<Designation>().accept1(node->designation) |
---|
| 1030 | ) |
---|
| 1031 | ); |
---|
| 1032 | this->node = expr; |
---|
[74dbbf6] | 1033 | return nullptr; |
---|
| 1034 | } |
---|
| 1035 | |
---|
| 1036 | const ast::Expr * visit( const ast::DeletedExpr * node ) override final { |
---|
[20de6fb] | 1037 | auto expr = visitBaseExpr( node, |
---|
| 1038 | new DeletedExpr( |
---|
| 1039 | get<Expression>().accept1(node->expr), |
---|
| 1040 | inCache(node->deleteStmt) ? |
---|
| 1041 | this->node : |
---|
| 1042 | get<BaseSyntaxNode>().accept1(node->deleteStmt) |
---|
| 1043 | ) |
---|
| 1044 | ); |
---|
| 1045 | this->node = expr; |
---|
[74dbbf6] | 1046 | return nullptr; |
---|
| 1047 | } |
---|
| 1048 | |
---|
| 1049 | const ast::Expr * visit( const ast::DefaultArgExpr * node ) override final { |
---|
[20de6fb] | 1050 | auto expr = visitBaseExpr( node, |
---|
| 1051 | new DefaultArgExpr( |
---|
| 1052 | get<Expression>().accept1(node->expr) |
---|
| 1053 | ) |
---|
| 1054 | ); |
---|
| 1055 | this->node = expr; |
---|
[74dbbf6] | 1056 | return nullptr; |
---|
| 1057 | } |
---|
| 1058 | |
---|
| 1059 | const ast::Expr * visit( const ast::GenericExpr * node ) override final { |
---|
[20de6fb] | 1060 | std::list<GenericExpr::Association> associations; |
---|
| 1061 | for (auto association : node->associations) { |
---|
| 1062 | associations.push_back(GenericExpr::Association( |
---|
| 1063 | get<Type> ().accept1(association.type), |
---|
| 1064 | get<Expression>().accept1(association.expr) |
---|
| 1065 | )); |
---|
| 1066 | } |
---|
| 1067 | auto expr = visitBaseExpr( node, |
---|
| 1068 | new GenericExpr( |
---|
| 1069 | get<Expression>().accept1(node->control), |
---|
| 1070 | associations |
---|
| 1071 | ) |
---|
| 1072 | ); |
---|
| 1073 | this->node = expr; |
---|
[74dbbf6] | 1074 | return nullptr; |
---|
| 1075 | } |
---|
| 1076 | |
---|
| 1077 | const ast::Type * visit( const ast::VoidType * node ) override final { |
---|
[d148778] | 1078 | this->node = new VoidType{ cv( node ) }; |
---|
[74dbbf6] | 1079 | return nullptr; |
---|
| 1080 | } |
---|
| 1081 | |
---|
| 1082 | const ast::Type * visit( const ast::BasicType * node ) override final { |
---|
[2a54479] | 1083 | auto type = new BasicType{ cv( node ), (BasicType::Kind)(unsigned)node->kind }; |
---|
| 1084 | // I believe this should always be a BasicType. |
---|
| 1085 | if ( sizeType == node ) { |
---|
| 1086 | Validate::SizeType = type; |
---|
| 1087 | } |
---|
| 1088 | this->node = type; |
---|
[74dbbf6] | 1089 | return nullptr; |
---|
| 1090 | } |
---|
| 1091 | |
---|
| 1092 | const ast::Type * visit( const ast::PointerType * node ) override final { |
---|
[d148778] | 1093 | this->node = new PointerType{ |
---|
| 1094 | cv( node ), |
---|
| 1095 | get<Type>().accept1( node->base ), |
---|
| 1096 | get<Expression>().accept1( node->dimension ), |
---|
[746ae82] | 1097 | (bool)node->isVarLen, |
---|
| 1098 | (bool)node->isStatic |
---|
[d148778] | 1099 | }; |
---|
[74dbbf6] | 1100 | return nullptr; |
---|
| 1101 | } |
---|
| 1102 | |
---|
| 1103 | const ast::Type * visit( const ast::ArrayType * node ) override final { |
---|
[d148778] | 1104 | this->node = new ArrayType{ |
---|
| 1105 | cv( node ), |
---|
| 1106 | get<Type>().accept1( node->base ), |
---|
| 1107 | get<Expression>().accept1( node->dimension ), |
---|
[746ae82] | 1108 | (bool)node->isVarLen, |
---|
| 1109 | (bool)node->isStatic |
---|
[d148778] | 1110 | }; |
---|
[74dbbf6] | 1111 | return nullptr; |
---|
| 1112 | } |
---|
| 1113 | |
---|
| 1114 | const ast::Type * visit( const ast::ReferenceType * node ) override final { |
---|
[d148778] | 1115 | this->node = new ReferenceType{ |
---|
| 1116 | cv( node ), |
---|
| 1117 | get<Type>().accept1( node->base ) |
---|
| 1118 | }; |
---|
[74dbbf6] | 1119 | return nullptr; |
---|
| 1120 | } |
---|
| 1121 | |
---|
| 1122 | const ast::Type * visit( const ast::QualifiedType * node ) override final { |
---|
[d148778] | 1123 | this->node = new QualifiedType{ |
---|
| 1124 | cv( node ), |
---|
| 1125 | get<Type>().accept1( node->parent ), |
---|
| 1126 | get<Type>().accept1( node->child ) |
---|
| 1127 | }; |
---|
[74dbbf6] | 1128 | return nullptr; |
---|
| 1129 | } |
---|
| 1130 | |
---|
| 1131 | const ast::Type * visit( const ast::FunctionType * node ) override final { |
---|
[746ae82] | 1132 | auto ty = new FunctionType { |
---|
[0b57626] | 1133 | cv( node ), |
---|
[746ae82] | 1134 | (bool)node->isVarArgs |
---|
| 1135 | }; |
---|
[d148778] | 1136 | ty->returnVals = get<DeclarationWithType>().acceptL( node->returns ); |
---|
| 1137 | ty->parameters = get<DeclarationWithType>().acceptL( node->params ); |
---|
| 1138 | ty->forall = get<TypeDecl>().acceptL( node->forall ); |
---|
[514a791] | 1139 | this->node = ty; |
---|
[74dbbf6] | 1140 | return nullptr; |
---|
| 1141 | } |
---|
| 1142 | |
---|
[b869ec5] | 1143 | void postvisit( const ast::ReferenceToType * old, ReferenceToType * ty ) { |
---|
| 1144 | ty->forall = get<TypeDecl>().acceptL( old->forall ); |
---|
| 1145 | ty->parameters = get<Expression>().acceptL( old->params ); |
---|
| 1146 | ty->hoistType = old->hoistType; |
---|
| 1147 | } |
---|
| 1148 | |
---|
[74dbbf6] | 1149 | const ast::Type * visit( const ast::StructInstType * node ) override final { |
---|
[b869ec5] | 1150 | StructInstType * ty; |
---|
| 1151 | if ( node->base ) { |
---|
| 1152 | ty = new StructInstType{ |
---|
| 1153 | cv( node ), |
---|
| 1154 | get<StructDecl>().accept1( node->base ), |
---|
| 1155 | get<Attribute>().acceptL( node->attributes ) |
---|
| 1156 | }; |
---|
| 1157 | } else { |
---|
| 1158 | ty = new StructInstType{ |
---|
| 1159 | cv( node ), |
---|
| 1160 | node->name, |
---|
| 1161 | get<Attribute>().acceptL( node->attributes ) |
---|
| 1162 | }; |
---|
| 1163 | } |
---|
| 1164 | postvisit( node, ty ); |
---|
| 1165 | this->node = ty; |
---|
[74dbbf6] | 1166 | return nullptr; |
---|
| 1167 | } |
---|
| 1168 | |
---|
| 1169 | const ast::Type * visit( const ast::UnionInstType * node ) override final { |
---|
[b869ec5] | 1170 | UnionInstType * ty; |
---|
| 1171 | if ( node->base ) { |
---|
| 1172 | ty = new UnionInstType{ |
---|
| 1173 | cv( node ), |
---|
| 1174 | get<UnionDecl>().accept1( node->base ), |
---|
| 1175 | get<Attribute>().acceptL( node->attributes ) |
---|
| 1176 | }; |
---|
| 1177 | } else { |
---|
| 1178 | ty = new UnionInstType{ |
---|
| 1179 | cv( node ), |
---|
| 1180 | node->name, |
---|
| 1181 | get<Attribute>().acceptL( node->attributes ) |
---|
| 1182 | }; |
---|
| 1183 | } |
---|
| 1184 | postvisit( node, ty ); |
---|
| 1185 | this->node = ty; |
---|
[74dbbf6] | 1186 | return nullptr; |
---|
| 1187 | } |
---|
| 1188 | |
---|
| 1189 | const ast::Type * visit( const ast::EnumInstType * node ) override final { |
---|
[b869ec5] | 1190 | EnumInstType * ty; |
---|
| 1191 | if ( node->base ) { |
---|
| 1192 | ty = new EnumInstType{ |
---|
| 1193 | cv( node ), |
---|
| 1194 | get<EnumDecl>().accept1( node->base ), |
---|
| 1195 | get<Attribute>().acceptL( node->attributes ) |
---|
| 1196 | }; |
---|
| 1197 | } else { |
---|
| 1198 | ty = new EnumInstType{ |
---|
| 1199 | cv( node ), |
---|
| 1200 | node->name, |
---|
| 1201 | get<Attribute>().acceptL( node->attributes ) |
---|
| 1202 | }; |
---|
| 1203 | } |
---|
| 1204 | postvisit( node, ty ); |
---|
| 1205 | this->node = ty; |
---|
[74dbbf6] | 1206 | return nullptr; |
---|
| 1207 | } |
---|
| 1208 | |
---|
| 1209 | const ast::Type * visit( const ast::TraitInstType * node ) override final { |
---|
[b869ec5] | 1210 | TraitInstType * ty; |
---|
| 1211 | if ( node->base ) { |
---|
| 1212 | ty = new TraitInstType{ |
---|
| 1213 | cv( node ), |
---|
| 1214 | get<TraitDecl>().accept1( node->base ), |
---|
| 1215 | get<Attribute>().acceptL( node->attributes ) |
---|
| 1216 | }; |
---|
| 1217 | } else { |
---|
| 1218 | ty = new TraitInstType{ |
---|
| 1219 | cv( node ), |
---|
| 1220 | node->name, |
---|
| 1221 | get<Attribute>().acceptL( node->attributes ) |
---|
| 1222 | }; |
---|
| 1223 | } |
---|
| 1224 | postvisit( node, ty ); |
---|
| 1225 | this->node = ty; |
---|
[74dbbf6] | 1226 | return nullptr; |
---|
| 1227 | } |
---|
| 1228 | |
---|
| 1229 | const ast::Type * visit( const ast::TypeInstType * node ) override final { |
---|
[b869ec5] | 1230 | TypeInstType * ty; |
---|
| 1231 | if ( node->base ) { |
---|
| 1232 | ty = new TypeInstType{ |
---|
| 1233 | cv( node ), |
---|
| 1234 | node->name, |
---|
| 1235 | get<TypeDecl>().accept1( node->base ), |
---|
| 1236 | get<Attribute>().acceptL( node->attributes ) |
---|
| 1237 | }; |
---|
| 1238 | } else { |
---|
| 1239 | ty = new TypeInstType{ |
---|
| 1240 | cv( node ), |
---|
| 1241 | node->name, |
---|
| 1242 | node->kind == ast::TypeVar::Ftype, |
---|
| 1243 | get<Attribute>().acceptL( node->attributes ) |
---|
| 1244 | }; |
---|
| 1245 | } |
---|
| 1246 | postvisit( node, ty ); |
---|
| 1247 | this->node = ty; |
---|
[74dbbf6] | 1248 | return nullptr; |
---|
| 1249 | } |
---|
| 1250 | |
---|
| 1251 | const ast::Type * visit( const ast::TupleType * node ) override final { |
---|
[746ae82] | 1252 | this->node = new TupleType{ |
---|
| 1253 | cv( node ), |
---|
| 1254 | get<Type>().acceptL( node->types ) |
---|
| 1255 | // members generated by TupleType c'tor |
---|
| 1256 | }; |
---|
[74dbbf6] | 1257 | return nullptr; |
---|
| 1258 | } |
---|
| 1259 | |
---|
| 1260 | const ast::Type * visit( const ast::TypeofType * node ) override final { |
---|
[746ae82] | 1261 | this->node = new TypeofType{ |
---|
| 1262 | cv( node ), |
---|
| 1263 | get<Expression>().accept1( node->expr ), |
---|
| 1264 | (bool)node->kind |
---|
| 1265 | }; |
---|
[74dbbf6] | 1266 | return nullptr; |
---|
| 1267 | } |
---|
| 1268 | |
---|
| 1269 | const ast::Type * visit( const ast::VarArgsType * node ) override final { |
---|
[746ae82] | 1270 | this->node = new VarArgsType{ cv( node ) }; |
---|
[74dbbf6] | 1271 | return nullptr; |
---|
| 1272 | } |
---|
| 1273 | |
---|
| 1274 | const ast::Type * visit( const ast::ZeroType * node ) override final { |
---|
[746ae82] | 1275 | this->node = new ZeroType{ cv( node ) }; |
---|
[74dbbf6] | 1276 | return nullptr; |
---|
| 1277 | } |
---|
| 1278 | |
---|
| 1279 | const ast::Type * visit( const ast::OneType * node ) override final { |
---|
[746ae82] | 1280 | this->node = new OneType{ cv( node ) }; |
---|
[74dbbf6] | 1281 | return nullptr; |
---|
| 1282 | } |
---|
| 1283 | |
---|
[746ae82] | 1284 | const ast::Type * visit( const ast::GlobalScopeType * ) override final { |
---|
| 1285 | this->node = new GlobalScopeType{}; |
---|
[74dbbf6] | 1286 | return nullptr; |
---|
| 1287 | } |
---|
| 1288 | |
---|
| 1289 | const ast::Designation * visit( const ast::Designation * node ) override final { |
---|
[74ad8c0] | 1290 | auto designation = new Designation( get<Expression>().acceptL( node->designators ) ); |
---|
| 1291 | designation->location = node->location; |
---|
| 1292 | this->node = designation; |
---|
[74dbbf6] | 1293 | return nullptr; |
---|
| 1294 | } |
---|
| 1295 | |
---|
| 1296 | const ast::Init * visit( const ast::SingleInit * node ) override final { |
---|
[74ad8c0] | 1297 | auto init = new SingleInit( |
---|
| 1298 | get<Expression>().accept1( node->value ), |
---|
| 1299 | ast::MaybeConstruct == node->maybeConstructed |
---|
| 1300 | ); |
---|
| 1301 | init->location = node->location; |
---|
| 1302 | this->node = init; |
---|
[74dbbf6] | 1303 | return nullptr; |
---|
| 1304 | } |
---|
| 1305 | |
---|
| 1306 | const ast::Init * visit( const ast::ListInit * node ) override final { |
---|
[74ad8c0] | 1307 | auto init = new ListInit( |
---|
| 1308 | get<Initializer>().acceptL( node->initializers ), |
---|
| 1309 | get<Designation>().acceptL( node->designations ), |
---|
| 1310 | ast::MaybeConstruct == node->maybeConstructed |
---|
| 1311 | ); |
---|
| 1312 | init->location = node->location; |
---|
| 1313 | this->node = init; |
---|
[74dbbf6] | 1314 | return nullptr; |
---|
| 1315 | } |
---|
| 1316 | |
---|
| 1317 | const ast::Init * visit( const ast::ConstructorInit * node ) override final { |
---|
[74ad8c0] | 1318 | auto init = new ConstructorInit( |
---|
| 1319 | get<Statement>().accept1( node->ctor ), |
---|
| 1320 | get<Statement>().accept1( node->dtor ), |
---|
| 1321 | get<Initializer>().accept1( node->init ) |
---|
| 1322 | ); |
---|
| 1323 | init->location = node->location; |
---|
| 1324 | this->node = init; |
---|
[74dbbf6] | 1325 | return nullptr; |
---|
| 1326 | } |
---|
| 1327 | |
---|
| 1328 | const ast::Attribute * visit( const ast::Attribute * node ) override final { |
---|
[dd6d7c6] | 1329 | auto attr = new Attribute( |
---|
| 1330 | node->name, |
---|
[489bacf] | 1331 | get<Expression>().acceptL(node->params) |
---|
[dd6d7c6] | 1332 | ); |
---|
| 1333 | this->node = attr; |
---|
[74dbbf6] | 1334 | return nullptr; |
---|
| 1335 | } |
---|
| 1336 | |
---|
| 1337 | const ast::TypeSubstitution * visit( const ast::TypeSubstitution * node ) override final { |
---|
[dd6d7c6] | 1338 | // Handled by convertTypeSubstitution helper instead. |
---|
| 1339 | // TypeSubstitution is not a node in the old model, so the conversion result wouldn't fit in this->node. |
---|
| 1340 | assert( 0 ); |
---|
[0b57626] | 1341 | (void)node; |
---|
[74dbbf6] | 1342 | return nullptr; |
---|
| 1343 | } |
---|
[6d51bd7] | 1344 | }; |
---|
| 1345 | |
---|
[8abee136] | 1346 | std::list< Declaration * > convert( const std::list< ast::ptr< ast::Decl > > && translationUnit ) { |
---|
[74dbbf6] | 1347 | ConverterNewToOld c; |
---|
| 1348 | std::list< Declaration * > decls; |
---|
| 1349 | for(auto d : translationUnit) { |
---|
[675d816] | 1350 | decls.emplace_back( c.decl( d ) ); |
---|
[74dbbf6] | 1351 | } |
---|
| 1352 | return decls; |
---|
[6d51bd7] | 1353 | } |
---|
| 1354 | |
---|
| 1355 | //================================================================================================ |
---|
| 1356 | |
---|
| 1357 | class ConverterOldToNew : public Visitor { |
---|
| 1358 | public: |
---|
| 1359 | ast::Decl * decl() { |
---|
| 1360 | return strict_dynamic_cast< ast::Decl * >( node ); |
---|
| 1361 | } |
---|
[546e712] | 1362 | |
---|
| 1363 | ConverterOldToNew() = default; |
---|
| 1364 | ConverterOldToNew(const ConverterOldToNew &) = delete; |
---|
| 1365 | ConverterOldToNew(ConverterOldToNew &&) = delete; |
---|
[6d51bd7] | 1366 | private: |
---|
[d148778] | 1367 | /// conversion output |
---|
[546e712] | 1368 | ast::Node * node = nullptr; |
---|
[d148778] | 1369 | /// cache of nodes that might be referenced by readonly<> for de-duplication |
---|
[546e712] | 1370 | std::unordered_map< BaseSyntaxNode *, ast::Node * > cache = {}; |
---|
[6d51bd7] | 1371 | |
---|
[6f8e87d] | 1372 | // Local Utilities: |
---|
| 1373 | |
---|
| 1374 | template<typename NewT, typename OldT> |
---|
| 1375 | NewT * getAccept1( OldT old ) { |
---|
[d148778] | 1376 | if ( ! old ) return nullptr; |
---|
[6f8e87d] | 1377 | old->accept(*this); |
---|
[2c04369] | 1378 | ast::Node * ret = node; |
---|
| 1379 | node = nullptr; |
---|
| 1380 | return strict_dynamic_cast< NewT * >( ret ); |
---|
[6f8e87d] | 1381 | } |
---|
| 1382 | |
---|
| 1383 | # define GET_ACCEPT_1(child, type) \ |
---|
| 1384 | getAccept1< ast::type, decltype( old->child ) >( old->child ) |
---|
| 1385 | |
---|
| 1386 | template<typename NewT, typename OldC> |
---|
[a62749f] | 1387 | std::vector< ast::ptr<NewT> > getAcceptV( const OldC& old ) { |
---|
[6f8e87d] | 1388 | std::vector< ast::ptr<NewT> > ret; |
---|
| 1389 | ret.reserve( old.size() ); |
---|
| 1390 | for ( auto a : old ) { |
---|
| 1391 | a->accept( *this ); |
---|
| 1392 | ret.emplace_back( strict_dynamic_cast< NewT * >(node) ); |
---|
[2c04369] | 1393 | node = nullptr; |
---|
[6f8e87d] | 1394 | } |
---|
| 1395 | return ret; |
---|
| 1396 | } |
---|
| 1397 | |
---|
| 1398 | # define GET_ACCEPT_V(child, type) \ |
---|
| 1399 | getAcceptV< ast::type, decltype( old->child ) >( old->child ) |
---|
[6355ba7] | 1400 | |
---|
[60aaa51d] | 1401 | template<typename NewT, typename OldC> |
---|
[a62749f] | 1402 | std::deque< ast::ptr<NewT> > getAcceptD( const OldC& old ) { |
---|
[60aaa51d] | 1403 | std::deque< ast::ptr<NewT> > ret; |
---|
| 1404 | for ( auto a : old ) { |
---|
| 1405 | a->accept( *this ); |
---|
| 1406 | ret.emplace_back( strict_dynamic_cast< NewT * >(node) ); |
---|
| 1407 | node = nullptr; |
---|
| 1408 | } |
---|
| 1409 | return ret; |
---|
| 1410 | } |
---|
| 1411 | |
---|
| 1412 | # define GET_ACCEPT_D(child, type) \ |
---|
| 1413 | getAcceptD< ast::type, decltype( old->child ) >( old->child ) |
---|
[6f8e87d] | 1414 | |
---|
[a62749f] | 1415 | ast::Label make_label(const Label* old) { |
---|
| 1416 | CodeLocation const & location = |
---|
| 1417 | ( old->labelled ) ? old->labelled->location : CodeLocation(); |
---|
[6f8e87d] | 1418 | return ast::Label( |
---|
[a62749f] | 1419 | location, |
---|
[6f8e87d] | 1420 | old->name, |
---|
| 1421 | GET_ACCEPT_V(attributes, Attribute) |
---|
| 1422 | ); |
---|
| 1423 | } |
---|
| 1424 | |
---|
[6d51bd7] | 1425 | template<template <class...> class C> |
---|
| 1426 | C<ast::Label> make_labels(C<Label> olds) { |
---|
| 1427 | C<ast::Label> ret; |
---|
[6f8e87d] | 1428 | for (auto oldn : olds) { |
---|
| 1429 | ret.push_back( make_label( &oldn ) ); |
---|
[6d51bd7] | 1430 | } |
---|
| 1431 | return ret; |
---|
| 1432 | } |
---|
| 1433 | |
---|
[6f8e87d] | 1434 | # define GET_LABELS_V(labels) \ |
---|
| 1435 | to<std::vector>::from( make_labels( std::move( labels ) ) ) |
---|
[0b57626] | 1436 | |
---|
[d148778] | 1437 | static ast::CV::Qualifiers cv( Type * ty ) { return { ty->get_qualifiers().val }; } |
---|
| 1438 | |
---|
[b869ec5] | 1439 | /// returns true and sets `node` if in cache |
---|
| 1440 | bool inCache( BaseSyntaxNode * old ) { |
---|
[d148778] | 1441 | auto it = cache.find( old ); |
---|
[b869ec5] | 1442 | if ( it == cache.end() ) return false; |
---|
| 1443 | node = it->second; |
---|
| 1444 | return true; |
---|
[d148778] | 1445 | } |
---|
[6f8e87d] | 1446 | |
---|
| 1447 | // Now all the visit functions: |
---|
| 1448 | |
---|
[6d51bd7] | 1449 | virtual void visit( ObjectDecl * old ) override final { |
---|
[546e712] | 1450 | auto&& type = GET_ACCEPT_1(type, Type); |
---|
| 1451 | auto&& init = GET_ACCEPT_1(init, Init); |
---|
| 1452 | auto&& bfwd = GET_ACCEPT_1(bitfieldWidth, Expr); |
---|
| 1453 | auto&& attr = GET_ACCEPT_V(attributes, Attribute); |
---|
| 1454 | if ( inCache( old ) ) { |
---|
| 1455 | return; |
---|
| 1456 | } |
---|
[6d51bd7] | 1457 | auto decl = new ast::ObjectDecl( |
---|
| 1458 | old->location, |
---|
| 1459 | old->name, |
---|
[546e712] | 1460 | type, |
---|
| 1461 | init, |
---|
[6d51bd7] | 1462 | { old->get_storageClasses().val }, |
---|
| 1463 | { old->linkage.val }, |
---|
[546e712] | 1464 | bfwd, |
---|
| 1465 | std::move(attr), |
---|
[6d51bd7] | 1466 | { old->get_funcSpec().val } |
---|
| 1467 | ); |
---|
[546e712] | 1468 | cache.emplace(old, decl); |
---|
| 1469 | assert(cache.find( old ) != cache.end()); |
---|
[6d51bd7] | 1470 | decl->scopeLevel = old->scopeLevel; |
---|
| 1471 | decl->mangleName = old->mangleName; |
---|
| 1472 | decl->isDeleted = old->isDeleted; |
---|
[e6faef4] | 1473 | decl->asmName = GET_ACCEPT_1(asmName, Expr); |
---|
[6d51bd7] | 1474 | decl->uniqueId = old->uniqueId; |
---|
| 1475 | decl->extension = old->extension; |
---|
| 1476 | |
---|
| 1477 | this->node = decl; |
---|
| 1478 | } |
---|
| 1479 | |
---|
[b869ec5] | 1480 | virtual void visit( FunctionDecl * old ) override final { |
---|
| 1481 | if ( inCache( old ) ) return; |
---|
[9a0cd9c] | 1482 | auto decl = new ast::FunctionDecl{ |
---|
| 1483 | old->location, |
---|
| 1484 | old->name, |
---|
| 1485 | GET_ACCEPT_1(type, FunctionType), |
---|
[d88f8b3b] | 1486 | {}, |
---|
[9a0cd9c] | 1487 | { old->storageClasses.val }, |
---|
| 1488 | { old->linkage.val }, |
---|
| 1489 | GET_ACCEPT_V(attributes, Attribute), |
---|
| 1490 | { old->get_funcSpec().val } |
---|
| 1491 | }; |
---|
[8abee136] | 1492 | cache.emplace( old, decl ); |
---|
[d76c588] | 1493 | decl->withExprs = GET_ACCEPT_V(withExprs, Expr); |
---|
[d88f8b3b] | 1494 | decl->stmts = GET_ACCEPT_1(statements, CompoundStmt); |
---|
[9a0cd9c] | 1495 | decl->scopeLevel = old->scopeLevel; |
---|
| 1496 | decl->mangleName = old->mangleName; |
---|
| 1497 | decl->isDeleted = old->isDeleted; |
---|
[e6faef4] | 1498 | decl->asmName = GET_ACCEPT_1(asmName, Expr); |
---|
[9a0cd9c] | 1499 | decl->uniqueId = old->uniqueId; |
---|
| 1500 | decl->extension = old->extension; |
---|
| 1501 | |
---|
| 1502 | this->node = decl; |
---|
[157a816] | 1503 | |
---|
[0aedb01] | 1504 | if ( Validate::dereferenceOperator == old ) { |
---|
[157a816] | 1505 | dereferenceOperator = decl; |
---|
| 1506 | } |
---|
[043a5b6] | 1507 | |
---|
| 1508 | if ( Validate::dtorStructDestroy == old ) { |
---|
| 1509 | dtorStructDestroy = decl; |
---|
| 1510 | } |
---|
[6d51bd7] | 1511 | } |
---|
| 1512 | |
---|
| 1513 | virtual void visit( StructDecl * old ) override final { |
---|
[b869ec5] | 1514 | if ( inCache( old ) ) return; |
---|
[6d51bd7] | 1515 | auto decl = new ast::StructDecl( |
---|
| 1516 | old->location, |
---|
| 1517 | old->name, |
---|
| 1518 | old->kind, |
---|
[d66e7b7] | 1519 | GET_ACCEPT_V(attributes, Attribute), |
---|
[6d51bd7] | 1520 | { old->linkage.val } |
---|
| 1521 | ); |
---|
[8abee136] | 1522 | cache.emplace( old, decl ); |
---|
[d66e7b7] | 1523 | decl->parent = GET_ACCEPT_1(parent, AggregateDecl); |
---|
[6d51bd7] | 1524 | decl->body = old->body; |
---|
[d66e7b7] | 1525 | decl->params = GET_ACCEPT_V(parameters, TypeDecl); |
---|
| 1526 | decl->members = GET_ACCEPT_V(members, Decl); |
---|
[6d51bd7] | 1527 | decl->extension = old->extension; |
---|
| 1528 | decl->uniqueId = old->uniqueId; |
---|
| 1529 | decl->storage = { old->storageClasses.val }; |
---|
| 1530 | |
---|
| 1531 | this->node = decl; |
---|
[043a5b6] | 1532 | |
---|
| 1533 | if ( Validate::dtorStruct == old ) { |
---|
| 1534 | dtorStruct = decl; |
---|
| 1535 | } |
---|
[6d51bd7] | 1536 | } |
---|
| 1537 | |
---|
| 1538 | virtual void visit( UnionDecl * old ) override final { |
---|
[b869ec5] | 1539 | if ( inCache( old ) ) return; |
---|
[6d51bd7] | 1540 | auto decl = new ast::UnionDecl( |
---|
| 1541 | old->location, |
---|
| 1542 | old->name, |
---|
[d66e7b7] | 1543 | GET_ACCEPT_V(attributes, Attribute), |
---|
[6d51bd7] | 1544 | { old->linkage.val } |
---|
| 1545 | ); |
---|
[8abee136] | 1546 | cache.emplace( old, decl ); |
---|
[d66e7b7] | 1547 | decl->parent = GET_ACCEPT_1(parent, AggregateDecl); |
---|
[6d51bd7] | 1548 | decl->body = old->body; |
---|
[d66e7b7] | 1549 | decl->params = GET_ACCEPT_V(parameters, TypeDecl); |
---|
| 1550 | decl->members = GET_ACCEPT_V(members, Decl); |
---|
[6d51bd7] | 1551 | decl->extension = old->extension; |
---|
| 1552 | decl->uniqueId = old->uniqueId; |
---|
| 1553 | decl->storage = { old->storageClasses.val }; |
---|
| 1554 | |
---|
| 1555 | this->node = decl; |
---|
| 1556 | } |
---|
| 1557 | |
---|
| 1558 | virtual void visit( EnumDecl * old ) override final { |
---|
[b869ec5] | 1559 | if ( inCache( old ) ) return; |
---|
[157a816] | 1560 | auto decl = new ast::EnumDecl( |
---|
[6d51bd7] | 1561 | old->location, |
---|
| 1562 | old->name, |
---|
[d66e7b7] | 1563 | GET_ACCEPT_V(attributes, Attribute), |
---|
[6d51bd7] | 1564 | { old->linkage.val } |
---|
| 1565 | ); |
---|
[8abee136] | 1566 | cache.emplace( old, decl ); |
---|
[d66e7b7] | 1567 | decl->parent = GET_ACCEPT_1(parent, AggregateDecl); |
---|
[6d51bd7] | 1568 | decl->body = old->body; |
---|
[d66e7b7] | 1569 | decl->params = GET_ACCEPT_V(parameters, TypeDecl); |
---|
| 1570 | decl->members = GET_ACCEPT_V(members, Decl); |
---|
[6d51bd7] | 1571 | decl->extension = old->extension; |
---|
| 1572 | decl->uniqueId = old->uniqueId; |
---|
| 1573 | decl->storage = { old->storageClasses.val }; |
---|
| 1574 | |
---|
| 1575 | this->node = decl; |
---|
| 1576 | } |
---|
| 1577 | |
---|
| 1578 | virtual void visit( TraitDecl * old ) override final { |
---|
[b869ec5] | 1579 | if ( inCache( old ) ) return; |
---|
[157a816] | 1580 | auto decl = new ast::TraitDecl( |
---|
[6d51bd7] | 1581 | old->location, |
---|
| 1582 | old->name, |
---|
[d66e7b7] | 1583 | GET_ACCEPT_V(attributes, Attribute), |
---|
[6d51bd7] | 1584 | { old->linkage.val } |
---|
| 1585 | ); |
---|
[8abee136] | 1586 | cache.emplace( old, decl ); |
---|
[d66e7b7] | 1587 | decl->parent = GET_ACCEPT_1(parent, AggregateDecl); |
---|
[6d51bd7] | 1588 | decl->body = old->body; |
---|
[d66e7b7] | 1589 | decl->params = GET_ACCEPT_V(parameters, TypeDecl); |
---|
| 1590 | decl->members = GET_ACCEPT_V(members, Decl); |
---|
[6d51bd7] | 1591 | decl->extension = old->extension; |
---|
| 1592 | decl->uniqueId = old->uniqueId; |
---|
| 1593 | decl->storage = { old->storageClasses.val }; |
---|
| 1594 | |
---|
| 1595 | this->node = decl; |
---|
| 1596 | } |
---|
| 1597 | |
---|
[b869ec5] | 1598 | virtual void visit( TypeDecl * old ) override final { |
---|
[0b57626] | 1599 | if ( inCache( old ) ) return; |
---|
[9a0cd9c] | 1600 | auto decl = new ast::TypeDecl{ |
---|
| 1601 | old->location, |
---|
| 1602 | old->name, |
---|
| 1603 | { old->storageClasses.val }, |
---|
| 1604 | GET_ACCEPT_1(base, Type), |
---|
| 1605 | (ast::TypeVar::Kind)(unsigned)old->kind, |
---|
| 1606 | old->sized, |
---|
| 1607 | GET_ACCEPT_1(init, Type) |
---|
| 1608 | }; |
---|
[8abee136] | 1609 | cache.emplace( old, decl ); |
---|
[9a0cd9c] | 1610 | decl->assertions = GET_ACCEPT_V(assertions, DeclWithType); |
---|
| 1611 | decl->params = GET_ACCEPT_V(parameters, TypeDecl); |
---|
| 1612 | decl->extension = old->extension; |
---|
| 1613 | decl->uniqueId = old->uniqueId; |
---|
| 1614 | |
---|
| 1615 | this->node = decl; |
---|
[6d51bd7] | 1616 | } |
---|
| 1617 | |
---|
| 1618 | virtual void visit( TypedefDecl * old ) override final { |
---|
| 1619 | auto decl = new ast::TypedefDecl( |
---|
| 1620 | old->location, |
---|
| 1621 | old->name, |
---|
| 1622 | { old->storageClasses.val }, |
---|
[d66e7b7] | 1623 | GET_ACCEPT_1(base, Type), |
---|
[6d51bd7] | 1624 | { old->linkage.val } |
---|
| 1625 | ); |
---|
[d66e7b7] | 1626 | decl->assertions = GET_ACCEPT_V(assertions, DeclWithType); |
---|
| 1627 | decl->params = GET_ACCEPT_V(parameters, TypeDecl); |
---|
[6d51bd7] | 1628 | decl->extension = old->extension; |
---|
| 1629 | decl->uniqueId = old->uniqueId; |
---|
| 1630 | decl->storage = { old->storageClasses.val }; |
---|
| 1631 | |
---|
| 1632 | this->node = decl; |
---|
| 1633 | } |
---|
| 1634 | |
---|
[9a0cd9c] | 1635 | virtual void visit( AsmDecl * old ) override final { |
---|
| 1636 | auto decl = new ast::AsmDecl{ |
---|
[0b57626] | 1637 | old->location, |
---|
[9a0cd9c] | 1638 | GET_ACCEPT_1(stmt, AsmStmt) |
---|
| 1639 | }; |
---|
| 1640 | decl->extension = old->extension; |
---|
| 1641 | decl->uniqueId = old->uniqueId; |
---|
| 1642 | decl->storage = { old->storageClasses.val }; |
---|
[6d51bd7] | 1643 | |
---|
[9a0cd9c] | 1644 | this->node = decl; |
---|
[6d51bd7] | 1645 | } |
---|
| 1646 | |
---|
[9a0cd9c] | 1647 | virtual void visit( StaticAssertDecl * old ) override final { |
---|
| 1648 | auto decl = new ast::StaticAssertDecl{ |
---|
| 1649 | old->location, |
---|
| 1650 | GET_ACCEPT_1(condition, Expr), |
---|
| 1651 | GET_ACCEPT_1(message, ConstantExpr) |
---|
| 1652 | }; |
---|
| 1653 | decl->extension = old->extension; |
---|
| 1654 | decl->uniqueId = old->uniqueId; |
---|
| 1655 | decl->storage = { old->storageClasses.val }; |
---|
[6d51bd7] | 1656 | |
---|
[9a0cd9c] | 1657 | this->node = decl; |
---|
[6d51bd7] | 1658 | } |
---|
| 1659 | |
---|
| 1660 | virtual void visit( CompoundStmt * old ) override final { |
---|
[4073b16] | 1661 | if ( inCache( old ) ) return; |
---|
[6d51bd7] | 1662 | auto stmt = new ast::CompoundStmt( |
---|
| 1663 | old->location, |
---|
[d66e7b7] | 1664 | to<std::list>::from( GET_ACCEPT_V(kids, Stmt) ), |
---|
| 1665 | GET_LABELS_V(old->labels) |
---|
[6d51bd7] | 1666 | ); |
---|
| 1667 | |
---|
| 1668 | this->node = stmt; |
---|
[4073b16] | 1669 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1670 | } |
---|
| 1671 | |
---|
| 1672 | virtual void visit( ExprStmt * old ) override final { |
---|
[4073b16] | 1673 | if ( inCache( old ) ) return; |
---|
[6f8e87d] | 1674 | this->node = new ast::ExprStmt( |
---|
[6d51bd7] | 1675 | old->location, |
---|
[6f8e87d] | 1676 | GET_ACCEPT_1(expr, Expr), |
---|
| 1677 | GET_LABELS_V(old->labels) |
---|
[6d51bd7] | 1678 | ); |
---|
[4073b16] | 1679 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1680 | } |
---|
| 1681 | |
---|
[6f8e87d] | 1682 | virtual void visit( AsmStmt * old ) override final { |
---|
[4073b16] | 1683 | if ( inCache( old ) ) return; |
---|
[6f8e87d] | 1684 | this->node = new ast::AsmStmt( |
---|
| 1685 | old->location, |
---|
| 1686 | old->voltile, |
---|
| 1687 | GET_ACCEPT_1(instruction, Expr), |
---|
| 1688 | GET_ACCEPT_V(output, Expr), |
---|
| 1689 | GET_ACCEPT_V(input, Expr), |
---|
| 1690 | GET_ACCEPT_V(clobber, ConstantExpr), |
---|
| 1691 | GET_LABELS_V(old->gotolabels), |
---|
| 1692 | GET_LABELS_V(old->labels) |
---|
| 1693 | ); |
---|
[4073b16] | 1694 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1695 | } |
---|
| 1696 | |
---|
[6f8e87d] | 1697 | virtual void visit( DirectiveStmt * old ) override final { |
---|
[4073b16] | 1698 | if ( inCache( old ) ) return; |
---|
[6f8e87d] | 1699 | this->node = new ast::DirectiveStmt( |
---|
| 1700 | old->location, |
---|
| 1701 | old->directive, |
---|
| 1702 | GET_LABELS_V(old->labels) |
---|
| 1703 | ); |
---|
[4073b16] | 1704 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1705 | } |
---|
| 1706 | |
---|
[6f8e87d] | 1707 | virtual void visit( IfStmt * old ) override final { |
---|
[4073b16] | 1708 | if ( inCache( old ) ) return; |
---|
[6f8e87d] | 1709 | this->node = new ast::IfStmt( |
---|
| 1710 | old->location, |
---|
| 1711 | GET_ACCEPT_1(condition, Expr), |
---|
| 1712 | GET_ACCEPT_1(thenPart, Stmt), |
---|
| 1713 | GET_ACCEPT_1(elsePart, Stmt), |
---|
| 1714 | GET_ACCEPT_V(initialization, Stmt), |
---|
| 1715 | GET_LABELS_V(old->labels) |
---|
| 1716 | ); |
---|
[4073b16] | 1717 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1718 | } |
---|
| 1719 | |
---|
[6f8e87d] | 1720 | virtual void visit( SwitchStmt * old ) override final { |
---|
[4073b16] | 1721 | if ( inCache( old ) ) return; |
---|
[6f8e87d] | 1722 | this->node = new ast::SwitchStmt( |
---|
| 1723 | old->location, |
---|
| 1724 | GET_ACCEPT_1(condition, Expr), |
---|
| 1725 | GET_ACCEPT_V(statements, Stmt), |
---|
| 1726 | GET_LABELS_V(old->labels) |
---|
| 1727 | ); |
---|
[4073b16] | 1728 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1729 | } |
---|
| 1730 | |
---|
[6f8e87d] | 1731 | virtual void visit( CaseStmt * old ) override final { |
---|
[4073b16] | 1732 | if ( inCache( old ) ) return; |
---|
[6f8e87d] | 1733 | this->node = new ast::CaseStmt( |
---|
| 1734 | old->location, |
---|
| 1735 | GET_ACCEPT_1(condition, Expr), |
---|
| 1736 | GET_ACCEPT_V(stmts, Stmt), |
---|
| 1737 | GET_LABELS_V(old->labels) |
---|
| 1738 | ); |
---|
[4073b16] | 1739 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1740 | } |
---|
| 1741 | |
---|
[6f8e87d] | 1742 | virtual void visit( WhileStmt * old ) override final { |
---|
[4073b16] | 1743 | if ( inCache( old ) ) return; |
---|
[6f8e87d] | 1744 | this->node = new ast::WhileStmt( |
---|
| 1745 | old->location, |
---|
| 1746 | GET_ACCEPT_1(condition, Expr), |
---|
| 1747 | GET_ACCEPT_1(body, Stmt), |
---|
| 1748 | GET_ACCEPT_V(initialization, Stmt), |
---|
| 1749 | old->isDoWhile, |
---|
| 1750 | GET_LABELS_V(old->labels) |
---|
| 1751 | ); |
---|
[4073b16] | 1752 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1753 | } |
---|
| 1754 | |
---|
[6f8e87d] | 1755 | virtual void visit( ForStmt * old ) override final { |
---|
[4073b16] | 1756 | if ( inCache( old ) ) return; |
---|
[6f8e87d] | 1757 | this->node = new ast::ForStmt( |
---|
| 1758 | old->location, |
---|
| 1759 | GET_ACCEPT_V(initialization, Stmt), |
---|
| 1760 | GET_ACCEPT_1(condition, Expr), |
---|
| 1761 | GET_ACCEPT_1(increment, Expr), |
---|
| 1762 | GET_ACCEPT_1(body, Stmt), |
---|
| 1763 | GET_LABELS_V(old->labels) |
---|
| 1764 | ); |
---|
[4073b16] | 1765 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1766 | } |
---|
| 1767 | |
---|
[6f8e87d] | 1768 | virtual void visit( BranchStmt * old ) override final { |
---|
[4073b16] | 1769 | if ( inCache( old ) ) return; |
---|
[6f8e87d] | 1770 | if (old->computedTarget) { |
---|
| 1771 | this->node = new ast::BranchStmt( |
---|
| 1772 | old->location, |
---|
| 1773 | GET_ACCEPT_1(computedTarget, Expr), |
---|
| 1774 | GET_LABELS_V(old->labels) |
---|
| 1775 | ); |
---|
| 1776 | } else { |
---|
| 1777 | ast::BranchStmt::Kind kind; |
---|
| 1778 | switch (old->type) { |
---|
| 1779 | #define CASE(n) \ |
---|
| 1780 | case BranchStmt::n: \ |
---|
| 1781 | kind = ast::BranchStmt::n; \ |
---|
| 1782 | break |
---|
| 1783 | CASE(Goto); |
---|
| 1784 | CASE(Break); |
---|
| 1785 | CASE(Continue); |
---|
| 1786 | CASE(FallThrough); |
---|
| 1787 | CASE(FallThroughDefault); |
---|
| 1788 | #undef CASE |
---|
[d66e7b7] | 1789 | default: |
---|
| 1790 | assertf(false, "Invalid BranchStmt::Type %d\n", old->type); |
---|
[6f8e87d] | 1791 | } |
---|
| 1792 | |
---|
| 1793 | auto stmt = new ast::BranchStmt( |
---|
| 1794 | old->location, |
---|
| 1795 | kind, |
---|
[a62749f] | 1796 | make_label(&old->originalTarget), |
---|
[6f8e87d] | 1797 | GET_LABELS_V(old->labels) |
---|
| 1798 | ); |
---|
| 1799 | stmt->target = make_label(&old->target); |
---|
| 1800 | this->node = stmt; |
---|
| 1801 | } |
---|
[4073b16] | 1802 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1803 | } |
---|
| 1804 | |
---|
[6f8e87d] | 1805 | virtual void visit( ReturnStmt * old ) override final { |
---|
[4073b16] | 1806 | if ( inCache( old ) ) return; |
---|
[6f8e87d] | 1807 | this->node = new ast::ReturnStmt( |
---|
| 1808 | old->location, |
---|
| 1809 | GET_ACCEPT_1(expr, Expr), |
---|
| 1810 | GET_LABELS_V(old->labels) |
---|
| 1811 | ); |
---|
[4073b16] | 1812 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1813 | } |
---|
| 1814 | |
---|
[6f8e87d] | 1815 | virtual void visit( ThrowStmt * old ) override final { |
---|
[4073b16] | 1816 | if ( inCache( old ) ) return; |
---|
[6f4b7f2] | 1817 | ast::ExceptionKind kind; |
---|
[6f8e87d] | 1818 | switch (old->kind) { |
---|
| 1819 | case ThrowStmt::Terminate: |
---|
[6f4b7f2] | 1820 | kind = ast::ExceptionKind::Terminate; |
---|
[6f8e87d] | 1821 | break; |
---|
| 1822 | case ThrowStmt::Resume: |
---|
[6f4b7f2] | 1823 | kind = ast::ExceptionKind::Resume; |
---|
[6f8e87d] | 1824 | break; |
---|
[d66e7b7] | 1825 | default: |
---|
| 1826 | assertf(false, "Invalid ThrowStmt::Kind %d\n", old->kind); |
---|
[6f8e87d] | 1827 | } |
---|
[6d51bd7] | 1828 | |
---|
[6f8e87d] | 1829 | this->node = new ast::ThrowStmt( |
---|
| 1830 | old->location, |
---|
| 1831 | kind, |
---|
| 1832 | GET_ACCEPT_1(expr, Expr), |
---|
| 1833 | GET_ACCEPT_1(target, Expr), |
---|
| 1834 | GET_LABELS_V(old->labels) |
---|
| 1835 | ); |
---|
[4073b16] | 1836 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1837 | } |
---|
| 1838 | |
---|
[6f8e87d] | 1839 | virtual void visit( TryStmt * old ) override final { |
---|
[4073b16] | 1840 | if ( inCache( old ) ) return; |
---|
[6f8e87d] | 1841 | this->node = new ast::TryStmt( |
---|
| 1842 | old->location, |
---|
| 1843 | GET_ACCEPT_1(block, CompoundStmt), |
---|
| 1844 | GET_ACCEPT_V(handlers, CatchStmt), |
---|
| 1845 | GET_ACCEPT_1(finallyBlock, FinallyStmt), |
---|
| 1846 | GET_LABELS_V(old->labels) |
---|
| 1847 | ); |
---|
[4073b16] | 1848 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1849 | } |
---|
| 1850 | |
---|
[6f8e87d] | 1851 | virtual void visit( CatchStmt * old ) override final { |
---|
[4073b16] | 1852 | if ( inCache( old ) ) return; |
---|
[6f4b7f2] | 1853 | ast::ExceptionKind kind; |
---|
[6f8e87d] | 1854 | switch (old->kind) { |
---|
| 1855 | case CatchStmt::Terminate: |
---|
[6f4b7f2] | 1856 | kind = ast::ExceptionKind::Terminate; |
---|
[6f8e87d] | 1857 | break; |
---|
| 1858 | case CatchStmt::Resume: |
---|
[6f4b7f2] | 1859 | kind = ast::ExceptionKind::Resume; |
---|
[6f8e87d] | 1860 | break; |
---|
[d66e7b7] | 1861 | default: |
---|
| 1862 | assertf(false, "Invalid CatchStmt::Kind %d\n", old->kind); |
---|
[6f8e87d] | 1863 | } |
---|
[6d51bd7] | 1864 | |
---|
[6f8e87d] | 1865 | this->node = new ast::CatchStmt( |
---|
| 1866 | old->location, |
---|
| 1867 | kind, |
---|
| 1868 | GET_ACCEPT_1(decl, Decl), |
---|
| 1869 | GET_ACCEPT_1(cond, Expr), |
---|
| 1870 | GET_ACCEPT_1(body, Stmt), |
---|
| 1871 | GET_LABELS_V(old->labels) |
---|
| 1872 | ); |
---|
[4073b16] | 1873 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1874 | } |
---|
| 1875 | |
---|
[6f8e87d] | 1876 | virtual void visit( FinallyStmt * old ) override final { |
---|
[4073b16] | 1877 | if ( inCache( old ) ) return; |
---|
[6f8e87d] | 1878 | this->node = new ast::FinallyStmt( |
---|
| 1879 | old->location, |
---|
| 1880 | GET_ACCEPT_1(block, CompoundStmt), |
---|
| 1881 | GET_LABELS_V(old->labels) |
---|
| 1882 | ); |
---|
[4073b16] | 1883 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1884 | } |
---|
| 1885 | |
---|
[6f8e87d] | 1886 | virtual void visit( WaitForStmt * old ) override final { |
---|
[4073b16] | 1887 | if ( inCache( old ) ) return; |
---|
[6f8e87d] | 1888 | ast::WaitForStmt * stmt = new ast::WaitForStmt( |
---|
| 1889 | old->location, |
---|
| 1890 | GET_LABELS_V(old->labels) |
---|
| 1891 | ); |
---|
[6d51bd7] | 1892 | |
---|
[6f8e87d] | 1893 | stmt->clauses.reserve( old->clauses.size() ); |
---|
| 1894 | for (size_t i = 0 ; i < old->clauses.size() ; ++i) { |
---|
| 1895 | stmt->clauses.push_back({ |
---|
| 1896 | ast::WaitForStmt::Target{ |
---|
| 1897 | GET_ACCEPT_1(clauses[i].target.function, Expr), |
---|
| 1898 | GET_ACCEPT_V(clauses[i].target.arguments, Expr) |
---|
| 1899 | }, |
---|
| 1900 | GET_ACCEPT_1(clauses[i].statement, Stmt), |
---|
| 1901 | GET_ACCEPT_1(clauses[i].condition, Expr) |
---|
| 1902 | }); |
---|
| 1903 | } |
---|
| 1904 | stmt->timeout = { |
---|
| 1905 | GET_ACCEPT_1(timeout.time, Expr), |
---|
| 1906 | GET_ACCEPT_1(timeout.statement, Stmt), |
---|
| 1907 | GET_ACCEPT_1(timeout.condition, Expr), |
---|
| 1908 | }; |
---|
| 1909 | stmt->orElse = { |
---|
| 1910 | GET_ACCEPT_1(timeout.statement, Stmt), |
---|
| 1911 | GET_ACCEPT_1(timeout.condition, Expr), |
---|
| 1912 | }; |
---|
[6d51bd7] | 1913 | |
---|
[6f8e87d] | 1914 | this->node = stmt; |
---|
[4073b16] | 1915 | cache.emplace( old, this->node ); |
---|
[6f8e87d] | 1916 | } |
---|
[6d51bd7] | 1917 | |
---|
[6f8e87d] | 1918 | virtual void visit( WithStmt * old ) override final { |
---|
[4073b16] | 1919 | if ( inCache( old ) ) return; |
---|
[6f8e87d] | 1920 | this->node = new ast::WithStmt( |
---|
| 1921 | old->location, |
---|
| 1922 | GET_ACCEPT_V(exprs, Expr), |
---|
| 1923 | GET_ACCEPT_1(stmt, Stmt), |
---|
| 1924 | GET_LABELS_V(old->labels) |
---|
| 1925 | ); |
---|
[4073b16] | 1926 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1927 | } |
---|
| 1928 | |
---|
| 1929 | virtual void visit( NullStmt * old ) override final { |
---|
[4073b16] | 1930 | if ( inCache( old ) ) return; |
---|
[6f8e87d] | 1931 | this->node = new ast::NullStmt( |
---|
[6d51bd7] | 1932 | old->location, |
---|
[6f8e87d] | 1933 | GET_LABELS_V(old->labels) |
---|
[6d51bd7] | 1934 | ); |
---|
[4073b16] | 1935 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1936 | } |
---|
| 1937 | |
---|
[6f8e87d] | 1938 | virtual void visit( DeclStmt * old ) override final { |
---|
[4073b16] | 1939 | if ( inCache( old ) ) return; |
---|
[6f8e87d] | 1940 | this->node = new ast::DeclStmt( |
---|
| 1941 | old->location, |
---|
| 1942 | GET_ACCEPT_1(decl, Decl), |
---|
| 1943 | GET_LABELS_V(old->labels) |
---|
| 1944 | ); |
---|
[4073b16] | 1945 | cache.emplace( old, this->node ); |
---|
[6d51bd7] | 1946 | } |
---|
| 1947 | |
---|
[6f8e87d] | 1948 | virtual void visit( ImplicitCtorDtorStmt * old ) override final { |
---|
[4073b16] | 1949 | if ( inCache( old ) ) return; |
---|
[f685679] | 1950 | auto stmt = new ast::ImplicitCtorDtorStmt( |
---|
[6f8e87d] | 1951 | old->location, |
---|
[f685679] | 1952 | nullptr, |
---|
[6f8e87d] | 1953 | GET_LABELS_V(old->labels) |
---|
| 1954 | ); |
---|
[2c04369] | 1955 | cache.emplace( old, stmt ); |
---|
[f685679] | 1956 | stmt->callStmt = GET_ACCEPT_1(callStmt, Stmt); |
---|
[2c04369] | 1957 | this->node = stmt; |
---|
[6d51bd7] | 1958 | } |
---|
| 1959 | |
---|
[172d9342] | 1960 | ast::TypeSubstitution * convertTypeSubstitution(const TypeSubstitution * old) { |
---|
| 1961 | |
---|
[8abee136] | 1962 | if (!old) return nullptr; |
---|
| 1963 | |
---|
[172d9342] | 1964 | ast::TypeSubstitution *rslt = new ast::TypeSubstitution(); |
---|
| 1965 | |
---|
| 1966 | for (decltype(old->begin()) old_i = old->begin(); old_i != old->end(); old_i++) { |
---|
| 1967 | rslt->add( old_i->first, |
---|
| 1968 | getAccept1<ast::Type>(old_i->second) ); |
---|
| 1969 | } |
---|
[6d51bd7] | 1970 | |
---|
[172d9342] | 1971 | for (decltype(old->beginVar()) old_i = old->beginVar(); old_i != old->endVar(); old_i++) { |
---|
| 1972 | rslt->addVar( old_i->first, |
---|
| 1973 | getAccept1<ast::Expr>(old_i->second) ); |
---|
| 1974 | } |
---|
[19e567dd] | 1975 | |
---|
| 1976 | return rslt; |
---|
[6d51bd7] | 1977 | } |
---|
| 1978 | |
---|
[e0016a5] | 1979 | void convertInferUnion(ast::Expr::InferUnion &newInferred, |
---|
[19e567dd] | 1980 | const std::map<UniqueId,ParamEntry> &oldInferParams, |
---|
| 1981 | const std::vector<UniqueId> &oldResnSlots) { |
---|
| 1982 | |
---|
| 1983 | assert( oldInferParams.empty() || oldResnSlots.empty() ); |
---|
| 1984 | assert( newInferred.mode == ast::Expr::InferUnion::Empty ); |
---|
| 1985 | |
---|
| 1986 | if ( !oldInferParams.empty() ) { |
---|
| 1987 | ast::InferredParams &tgt = newInferred.inferParams(); |
---|
[8b34df0] | 1988 | for (auto & old : oldInferParams) { |
---|
[19e567dd] | 1989 | tgt[old.first] = ast::ParamEntry( |
---|
| 1990 | old.second.decl, |
---|
[aaeacf4] | 1991 | getAccept1<ast::Decl>(old.second.declptr), |
---|
[19e567dd] | 1992 | getAccept1<ast::Type>(old.second.actualType), |
---|
| 1993 | getAccept1<ast::Type>(old.second.formalType), |
---|
| 1994 | getAccept1<ast::Expr>(old.second.expr) |
---|
| 1995 | ); |
---|
| 1996 | } |
---|
| 1997 | } else if ( !oldResnSlots.empty() ) { |
---|
| 1998 | ast::ResnSlots &tgt = newInferred.resnSlots(); |
---|
| 1999 | for (auto old : oldResnSlots) { |
---|
| 2000 | tgt.push_back(old); |
---|
| 2001 | } |
---|
| 2002 | } |
---|
[172d9342] | 2003 | } |
---|
| 2004 | |
---|
[20de6fb] | 2005 | ast::Expr * visitBaseExpr_SkipResultType(Expression * old, ast::Expr * nw) { |
---|
[6d51bd7] | 2006 | |
---|
[172d9342] | 2007 | nw->env = convertTypeSubstitution(old->env); |
---|
| 2008 | |
---|
| 2009 | nw->extension = old->extension; |
---|
| 2010 | convertInferUnion(nw->inferred, old->inferParams, old->resnSlots); |
---|
| 2011 | |
---|
| 2012 | return nw; |
---|
| 2013 | } |
---|
[6d51bd7] | 2014 | |
---|
[20de6fb] | 2015 | ast::Expr * visitBaseExpr(Expression * old, ast::Expr * nw) { |
---|
| 2016 | |
---|
| 2017 | nw->result = GET_ACCEPT_1(result, Type); |
---|
| 2018 | return visitBaseExpr_SkipResultType(old, nw);; |
---|
| 2019 | } |
---|
| 2020 | |
---|
[19e567dd] | 2021 | virtual void visit( ApplicationExpr * old ) override final { |
---|
| 2022 | this->node = visitBaseExpr( old, |
---|
| 2023 | new ast::ApplicationExpr( |
---|
| 2024 | old->location, |
---|
| 2025 | GET_ACCEPT_1(function, Expr), |
---|
| 2026 | GET_ACCEPT_V(args, Expr) |
---|
| 2027 | ) |
---|
| 2028 | ); |
---|
[6d51bd7] | 2029 | } |
---|
| 2030 | |
---|
[19e567dd] | 2031 | virtual void visit( UntypedExpr * old ) override final { |
---|
| 2032 | this->node = visitBaseExpr( old, |
---|
| 2033 | new ast::UntypedExpr( |
---|
| 2034 | old->location, |
---|
| 2035 | GET_ACCEPT_1(function, Expr), |
---|
| 2036 | GET_ACCEPT_V(args, Expr) |
---|
| 2037 | ) |
---|
| 2038 | ); |
---|
[172d9342] | 2039 | } |
---|
[6d51bd7] | 2040 | |
---|
[172d9342] | 2041 | virtual void visit( NameExpr * old ) override final { |
---|
| 2042 | this->node = visitBaseExpr( old, |
---|
| 2043 | new ast::NameExpr( |
---|
| 2044 | old->location, |
---|
| 2045 | old->get_name() |
---|
| 2046 | ) |
---|
| 2047 | ); |
---|
[6d51bd7] | 2048 | } |
---|
| 2049 | |
---|
[19e567dd] | 2050 | virtual void visit( CastExpr * old ) override final { |
---|
| 2051 | this->node = visitBaseExpr( old, |
---|
| 2052 | new ast::CastExpr( |
---|
| 2053 | old->location, |
---|
[28c89f4] | 2054 | GET_ACCEPT_1(arg, Expr), |
---|
[19e567dd] | 2055 | old->isGenerated ? ast::GeneratedCast : ast::ExplicitCast |
---|
| 2056 | ) |
---|
| 2057 | ); |
---|
[6d51bd7] | 2058 | } |
---|
| 2059 | |
---|
[28c89f4] | 2060 | virtual void visit( KeywordCastExpr * old) override final { |
---|
| 2061 | ast::KeywordCastExpr::Target castTarget = ast::KeywordCastExpr::NUMBER_OF_TARGETS; |
---|
| 2062 | switch (old->target) { |
---|
| 2063 | case KeywordCastExpr::Coroutine: |
---|
| 2064 | castTarget = ast::KeywordCastExpr::Coroutine; |
---|
| 2065 | break; |
---|
| 2066 | case KeywordCastExpr::Thread: |
---|
| 2067 | castTarget = ast::KeywordCastExpr::Thread; |
---|
| 2068 | break; |
---|
| 2069 | case KeywordCastExpr::Monitor: |
---|
| 2070 | castTarget = ast::KeywordCastExpr::Monitor; |
---|
| 2071 | break; |
---|
| 2072 | default: |
---|
| 2073 | break; |
---|
| 2074 | } |
---|
| 2075 | assert ( castTarget < ast::KeywordCastExpr::NUMBER_OF_TARGETS ); |
---|
| 2076 | this->node = visitBaseExpr( old, |
---|
| 2077 | new ast::KeywordCastExpr( |
---|
| 2078 | old->location, |
---|
| 2079 | GET_ACCEPT_1(arg, Expr), |
---|
| 2080 | castTarget |
---|
| 2081 | ) |
---|
| 2082 | ); |
---|
[6d51bd7] | 2083 | } |
---|
| 2084 | |
---|
[28c89f4] | 2085 | virtual void visit( VirtualCastExpr * old ) override final { |
---|
[20de6fb] | 2086 | this->node = visitBaseExpr_SkipResultType( old, |
---|
[28c89f4] | 2087 | new ast::VirtualCastExpr( |
---|
| 2088 | old->location, |
---|
| 2089 | GET_ACCEPT_1(arg, Expr), |
---|
[20de6fb] | 2090 | GET_ACCEPT_1(result, Type) |
---|
[28c89f4] | 2091 | ) |
---|
| 2092 | ); |
---|
[6d51bd7] | 2093 | } |
---|
| 2094 | |
---|
[28c89f4] | 2095 | virtual void visit( AddressExpr * old ) override final { |
---|
| 2096 | this->node = visitBaseExpr( old, |
---|
| 2097 | new ast::AddressExpr( |
---|
| 2098 | old->location, |
---|
| 2099 | GET_ACCEPT_1(arg, Expr) |
---|
| 2100 | ) |
---|
| 2101 | ); |
---|
[6d51bd7] | 2102 | } |
---|
| 2103 | |
---|
[28c89f4] | 2104 | virtual void visit( LabelAddressExpr * old ) override final { |
---|
| 2105 | this->node = visitBaseExpr( old, |
---|
| 2106 | new ast::LabelAddressExpr( |
---|
| 2107 | old->location, |
---|
| 2108 | make_label(&old->arg) |
---|
| 2109 | ) |
---|
| 2110 | ); |
---|
[6d51bd7] | 2111 | } |
---|
| 2112 | |
---|
[28c89f4] | 2113 | virtual void visit( UntypedMemberExpr * old ) override final { |
---|
| 2114 | this->node = visitBaseExpr( old, |
---|
| 2115 | new ast::UntypedMemberExpr( |
---|
| 2116 | old->location, |
---|
| 2117 | GET_ACCEPT_1(member, Expr), |
---|
| 2118 | GET_ACCEPT_1(aggregate, Expr) |
---|
| 2119 | ) |
---|
| 2120 | ); |
---|
[6d51bd7] | 2121 | } |
---|
| 2122 | |
---|
[28c89f4] | 2123 | virtual void visit( MemberExpr * old ) override final { |
---|
| 2124 | this->node = visitBaseExpr( old, |
---|
| 2125 | new ast::MemberExpr( |
---|
| 2126 | old->location, |
---|
[2a54479] | 2127 | GET_ACCEPT_1(member, DeclWithType), |
---|
[28c89f4] | 2128 | GET_ACCEPT_1(aggregate, Expr) |
---|
| 2129 | ) |
---|
| 2130 | ); |
---|
[6d51bd7] | 2131 | } |
---|
| 2132 | |
---|
[28c89f4] | 2133 | virtual void visit( VariableExpr * old ) override final { |
---|
[546e712] | 2134 | auto expr = new ast::VariableExpr( |
---|
| 2135 | old->location |
---|
| 2136 | ); |
---|
| 2137 | |
---|
| 2138 | expr->var = GET_ACCEPT_1(var, DeclWithType); |
---|
[6896548] | 2139 | visitBaseExpr( old, expr ); |
---|
[6d51bd7] | 2140 | |
---|
[546e712] | 2141 | this->node = expr; |
---|
[6d51bd7] | 2142 | } |
---|
| 2143 | |
---|
[28c89f4] | 2144 | virtual void visit( ConstantExpr * old ) override final { |
---|
[c36298d] | 2145 | ast::ConstantExpr *rslt = new ast::ConstantExpr( |
---|
| 2146 | old->location, |
---|
| 2147 | GET_ACCEPT_1(result, Type), |
---|
| 2148 | old->constant.get_value(), |
---|
| 2149 | old->constant.ival |
---|
| 2150 | ); |
---|
| 2151 | rslt->underlyer = getAccept1< ast::Type, Type* >( old->constant.get_type() ); |
---|
[28c89f4] | 2152 | this->node = visitBaseExpr( old, rslt ); |
---|
| 2153 | } |
---|
| 2154 | |
---|
| 2155 | virtual void visit( SizeofExpr * old ) override final { |
---|
| 2156 | assert (old->expr || old->type); |
---|
| 2157 | assert (! (old->expr && old->type)); |
---|
| 2158 | ast::SizeofExpr *rslt; |
---|
| 2159 | if (old->expr) { |
---|
| 2160 | assert(!old->isType); |
---|
| 2161 | rslt = new ast::SizeofExpr( |
---|
[0b57626] | 2162 | old->location, |
---|
[28c89f4] | 2163 | GET_ACCEPT_1(expr, Expr) |
---|
| 2164 | ); |
---|
| 2165 | } |
---|
| 2166 | if (old->type) { |
---|
| 2167 | assert(old->isType); |
---|
| 2168 | rslt = new ast::SizeofExpr( |
---|
[0b57626] | 2169 | old->location, |
---|
[28c89f4] | 2170 | GET_ACCEPT_1(type, Type) |
---|
| 2171 | ); |
---|
| 2172 | } |
---|
| 2173 | this->node = visitBaseExpr( old, rslt ); |
---|
| 2174 | } |
---|
| 2175 | |
---|
| 2176 | virtual void visit( AlignofExpr * old ) override final { |
---|
| 2177 | assert (old->expr || old->type); |
---|
| 2178 | assert (! (old->expr && old->type)); |
---|
| 2179 | ast::AlignofExpr *rslt; |
---|
| 2180 | if (old->expr) { |
---|
| 2181 | assert(!old->isType); |
---|
| 2182 | rslt = new ast::AlignofExpr( |
---|
[0b57626] | 2183 | old->location, |
---|
[28c89f4] | 2184 | GET_ACCEPT_1(expr, Expr) |
---|
| 2185 | ); |
---|
| 2186 | } |
---|
| 2187 | if (old->type) { |
---|
| 2188 | assert(old->isType); |
---|
| 2189 | rslt = new ast::AlignofExpr( |
---|
[0b57626] | 2190 | old->location, |
---|
[28c89f4] | 2191 | GET_ACCEPT_1(type, Type) |
---|
| 2192 | ); |
---|
| 2193 | } |
---|
| 2194 | this->node = visitBaseExpr( old, rslt ); |
---|
[6d51bd7] | 2195 | } |
---|
| 2196 | |
---|
[28c89f4] | 2197 | virtual void visit( UntypedOffsetofExpr * old ) override final { |
---|
| 2198 | this->node = visitBaseExpr( old, |
---|
| 2199 | new ast::UntypedOffsetofExpr( |
---|
| 2200 | old->location, |
---|
| 2201 | GET_ACCEPT_1(type, Type), |
---|
| 2202 | old->member |
---|
| 2203 | ) |
---|
| 2204 | ); |
---|
[6d51bd7] | 2205 | } |
---|
| 2206 | |
---|
[28c89f4] | 2207 | virtual void visit( OffsetofExpr * old ) override final { |
---|
| 2208 | this->node = visitBaseExpr( old, |
---|
| 2209 | new ast::OffsetofExpr( |
---|
| 2210 | old->location, |
---|
| 2211 | GET_ACCEPT_1(type, Type), |
---|
[2a54479] | 2212 | GET_ACCEPT_1(member, DeclWithType) |
---|
[28c89f4] | 2213 | ) |
---|
| 2214 | ); |
---|
[6d51bd7] | 2215 | } |
---|
| 2216 | |
---|
[28c89f4] | 2217 | virtual void visit( OffsetPackExpr * old ) override final { |
---|
| 2218 | this->node = visitBaseExpr( old, |
---|
| 2219 | new ast::OffsetPackExpr( |
---|
| 2220 | old->location, |
---|
| 2221 | GET_ACCEPT_1(type, StructInstType) |
---|
| 2222 | ) |
---|
| 2223 | ); |
---|
[6d51bd7] | 2224 | } |
---|
| 2225 | |
---|
[28c89f4] | 2226 | virtual void visit( LogicalExpr * old ) override final { |
---|
| 2227 | this->node = visitBaseExpr( old, |
---|
| 2228 | new ast::LogicalExpr( |
---|
| 2229 | old->location, |
---|
| 2230 | GET_ACCEPT_1(arg1, Expr), |
---|
| 2231 | GET_ACCEPT_1(arg2, Expr), |
---|
[0b57626] | 2232 | old->get_isAnd() ? |
---|
[28c89f4] | 2233 | ast::LogicalFlag::AndExpr : |
---|
| 2234 | ast::LogicalFlag::OrExpr |
---|
| 2235 | ) |
---|
| 2236 | ); |
---|
[6d51bd7] | 2237 | } |
---|
| 2238 | |
---|
[28c89f4] | 2239 | virtual void visit( ConditionalExpr * old ) override final { |
---|
| 2240 | this->node = visitBaseExpr( old, |
---|
| 2241 | new ast::ConditionalExpr( |
---|
| 2242 | old->location, |
---|
| 2243 | GET_ACCEPT_1(arg1, Expr), |
---|
| 2244 | GET_ACCEPT_1(arg2, Expr), |
---|
| 2245 | GET_ACCEPT_1(arg3, Expr) |
---|
| 2246 | ) |
---|
| 2247 | ); |
---|
| 2248 | } |
---|
[6d51bd7] | 2249 | |
---|
[28c89f4] | 2250 | virtual void visit( CommaExpr * old ) override final { |
---|
| 2251 | this->node = visitBaseExpr( old, |
---|
| 2252 | new ast::CommaExpr( |
---|
| 2253 | old->location, |
---|
| 2254 | GET_ACCEPT_1(arg1, Expr), |
---|
| 2255 | GET_ACCEPT_1(arg2, Expr) |
---|
| 2256 | ) |
---|
| 2257 | ); |
---|
[6d51bd7] | 2258 | } |
---|
| 2259 | |
---|
[20de6fb] | 2260 | virtual void visit( TypeExpr * old ) override final { |
---|
| 2261 | this->node = visitBaseExpr( old, |
---|
| 2262 | new ast::TypeExpr( |
---|
| 2263 | old->location, |
---|
| 2264 | GET_ACCEPT_1(type, Type) |
---|
| 2265 | ) |
---|
| 2266 | ); |
---|
[6d51bd7] | 2267 | } |
---|
| 2268 | |
---|
[20de6fb] | 2269 | virtual void visit( AsmExpr * old ) override final { |
---|
| 2270 | this->node = visitBaseExpr( old, |
---|
| 2271 | new ast::AsmExpr( |
---|
| 2272 | old->location, |
---|
| 2273 | GET_ACCEPT_1(inout, Expr), |
---|
| 2274 | GET_ACCEPT_1(constraint, Expr), |
---|
| 2275 | GET_ACCEPT_1(operand, Expr) |
---|
| 2276 | ) |
---|
| 2277 | ); |
---|
[6d51bd7] | 2278 | } |
---|
| 2279 | |
---|
[20de6fb] | 2280 | virtual void visit( ImplicitCopyCtorExpr * old ) override final { |
---|
| 2281 | auto rslt = new ast::ImplicitCopyCtorExpr( |
---|
| 2282 | old->location, |
---|
| 2283 | GET_ACCEPT_1(callExpr, ApplicationExpr) |
---|
| 2284 | ); |
---|
[6d51bd7] | 2285 | |
---|
[20de6fb] | 2286 | this->node = visitBaseExpr( old, rslt ); |
---|
[6d51bd7] | 2287 | } |
---|
| 2288 | |
---|
[20de6fb] | 2289 | virtual void visit( ConstructorExpr * old ) override final { |
---|
| 2290 | this->node = visitBaseExpr( old, |
---|
| 2291 | new ast::ConstructorExpr( |
---|
| 2292 | old->location, |
---|
| 2293 | GET_ACCEPT_1(callExpr, Expr) |
---|
| 2294 | ) |
---|
| 2295 | ); |
---|
[6d51bd7] | 2296 | } |
---|
| 2297 | |
---|
[20de6fb] | 2298 | virtual void visit( CompoundLiteralExpr * old ) override final { |
---|
| 2299 | this->node = visitBaseExpr_SkipResultType( old, |
---|
| 2300 | new ast::CompoundLiteralExpr( |
---|
| 2301 | old->location, |
---|
| 2302 | GET_ACCEPT_1(result, Type), |
---|
| 2303 | GET_ACCEPT_1(initializer, Init) |
---|
| 2304 | ) |
---|
| 2305 | ); |
---|
[6d51bd7] | 2306 | } |
---|
| 2307 | |
---|
[20de6fb] | 2308 | virtual void visit( RangeExpr * old ) override final { |
---|
| 2309 | this->node = visitBaseExpr( old, |
---|
| 2310 | new ast::RangeExpr( |
---|
| 2311 | old->location, |
---|
| 2312 | GET_ACCEPT_1(low, Expr), |
---|
| 2313 | GET_ACCEPT_1(high, Expr) |
---|
| 2314 | ) |
---|
| 2315 | ); |
---|
[6d51bd7] | 2316 | } |
---|
| 2317 | |
---|
[20de6fb] | 2318 | virtual void visit( UntypedTupleExpr * old ) override final { |
---|
| 2319 | this->node = visitBaseExpr( old, |
---|
| 2320 | new ast::UntypedTupleExpr( |
---|
| 2321 | old->location, |
---|
| 2322 | GET_ACCEPT_V(exprs, Expr) |
---|
| 2323 | ) |
---|
| 2324 | ); |
---|
[6d51bd7] | 2325 | } |
---|
| 2326 | |
---|
[20de6fb] | 2327 | virtual void visit( TupleExpr * old ) override final { |
---|
| 2328 | this->node = visitBaseExpr( old, |
---|
| 2329 | new ast::TupleExpr( |
---|
| 2330 | old->location, |
---|
| 2331 | GET_ACCEPT_V(exprs, Expr) |
---|
| 2332 | ) |
---|
| 2333 | ); |
---|
[6d51bd7] | 2334 | } |
---|
| 2335 | |
---|
[20de6fb] | 2336 | virtual void visit( TupleIndexExpr * old ) override final { |
---|
| 2337 | this->node = visitBaseExpr( old, |
---|
| 2338 | new ast::TupleIndexExpr( |
---|
| 2339 | old->location, |
---|
| 2340 | GET_ACCEPT_1(tuple, Expr), |
---|
| 2341 | old->index |
---|
| 2342 | ) |
---|
| 2343 | ); |
---|
[6d51bd7] | 2344 | } |
---|
| 2345 | |
---|
[20de6fb] | 2346 | virtual void visit( TupleAssignExpr * old ) override final { |
---|
| 2347 | this->node = visitBaseExpr_SkipResultType( old, |
---|
| 2348 | new ast::TupleAssignExpr( |
---|
| 2349 | old->location, |
---|
| 2350 | GET_ACCEPT_1(result, Type), |
---|
| 2351 | GET_ACCEPT_1(stmtExpr, StmtExpr) |
---|
| 2352 | ) |
---|
| 2353 | ); |
---|
[6d51bd7] | 2354 | } |
---|
| 2355 | |
---|
[20de6fb] | 2356 | virtual void visit( StmtExpr * old ) override final { |
---|
| 2357 | auto rslt = new ast::StmtExpr( |
---|
| 2358 | old->location, |
---|
| 2359 | GET_ACCEPT_1(statements, CompoundStmt) |
---|
| 2360 | ); |
---|
| 2361 | rslt->returnDecls = GET_ACCEPT_V(returnDecls, ObjectDecl); |
---|
| 2362 | rslt->dtors = GET_ACCEPT_V(dtors , Expr); |
---|
[6d51bd7] | 2363 | |
---|
[20de6fb] | 2364 | this->node = visitBaseExpr_SkipResultType( old, rslt ); |
---|
[6d51bd7] | 2365 | } |
---|
| 2366 | |
---|
[20de6fb] | 2367 | virtual void visit( UniqueExpr * old ) override final { |
---|
| 2368 | auto rslt = new ast::UniqueExpr( |
---|
| 2369 | old->location, |
---|
[a2a85658] | 2370 | GET_ACCEPT_1(expr, Expr), |
---|
| 2371 | old->get_id() |
---|
[20de6fb] | 2372 | ); |
---|
| 2373 | rslt->object = GET_ACCEPT_1(object, ObjectDecl); |
---|
| 2374 | rslt->var = GET_ACCEPT_1(var , VariableExpr); |
---|
[6d51bd7] | 2375 | |
---|
[20de6fb] | 2376 | this->node = visitBaseExpr( old, rslt ); |
---|
[6d51bd7] | 2377 | } |
---|
| 2378 | |
---|
[20de6fb] | 2379 | virtual void visit( UntypedInitExpr * old ) override final { |
---|
[60aaa51d] | 2380 | std::deque<ast::InitAlternative> initAlts; |
---|
[20de6fb] | 2381 | for (auto ia : old->initAlts) { |
---|
| 2382 | initAlts.push_back(ast::InitAlternative( |
---|
| 2383 | getAccept1< ast::Type, Type * >( ia.type ), |
---|
| 2384 | getAccept1< ast::Designation, Designation * >( ia.designation ) |
---|
| 2385 | )); |
---|
| 2386 | } |
---|
| 2387 | this->node = visitBaseExpr( old, |
---|
| 2388 | new ast::UntypedInitExpr( |
---|
| 2389 | old->location, |
---|
| 2390 | GET_ACCEPT_1(expr, Expr), |
---|
| 2391 | std::move(initAlts) |
---|
| 2392 | ) |
---|
| 2393 | ); |
---|
[6d51bd7] | 2394 | } |
---|
| 2395 | |
---|
[20de6fb] | 2396 | virtual void visit( InitExpr * old ) override final { |
---|
| 2397 | this->node = visitBaseExpr( old, |
---|
| 2398 | new ast::InitExpr( |
---|
| 2399 | old->location, |
---|
| 2400 | GET_ACCEPT_1(expr, Expr), |
---|
| 2401 | GET_ACCEPT_1(designation, Designation) |
---|
| 2402 | ) |
---|
| 2403 | ); |
---|
[6d51bd7] | 2404 | } |
---|
| 2405 | |
---|
[20de6fb] | 2406 | virtual void visit( DeletedExpr * old ) override final { |
---|
| 2407 | this->node = visitBaseExpr( old, |
---|
| 2408 | new ast::DeletedExpr( |
---|
| 2409 | old->location, |
---|
| 2410 | GET_ACCEPT_1(expr, Expr), |
---|
| 2411 | inCache(old->deleteStmt) ? |
---|
| 2412 | this->node : |
---|
| 2413 | GET_ACCEPT_1(deleteStmt, Node) |
---|
| 2414 | ) |
---|
| 2415 | ); |
---|
[6d51bd7] | 2416 | } |
---|
| 2417 | |
---|
[20de6fb] | 2418 | virtual void visit( DefaultArgExpr * old ) override final { |
---|
| 2419 | this->node = visitBaseExpr( old, |
---|
| 2420 | new ast::DefaultArgExpr( |
---|
| 2421 | old->location, |
---|
| 2422 | GET_ACCEPT_1(expr, Expr) |
---|
| 2423 | ) |
---|
| 2424 | ); |
---|
| 2425 | } |
---|
[6d51bd7] | 2426 | |
---|
[20de6fb] | 2427 | virtual void visit( GenericExpr * old ) override final { |
---|
| 2428 | std::vector<ast::GenericExpr::Association> associations; |
---|
| 2429 | for (auto association : old->associations) { |
---|
| 2430 | associations.push_back(ast::GenericExpr::Association( |
---|
| 2431 | getAccept1< ast::Type, Type * >( association.type ), |
---|
| 2432 | getAccept1< ast::Expr, Expression * >( association.expr ) |
---|
| 2433 | )); |
---|
| 2434 | } |
---|
| 2435 | this->node = visitBaseExpr( old, |
---|
| 2436 | new ast::GenericExpr( |
---|
| 2437 | old->location, |
---|
| 2438 | GET_ACCEPT_1(control, Expr), |
---|
| 2439 | std::move(associations) |
---|
| 2440 | ) |
---|
| 2441 | ); |
---|
[6d51bd7] | 2442 | } |
---|
| 2443 | |
---|
[d148778] | 2444 | virtual void visit( VoidType * old ) override final { |
---|
| 2445 | this->node = new ast::VoidType{ cv( old ) }; |
---|
[6d51bd7] | 2446 | } |
---|
| 2447 | |
---|
[d148778] | 2448 | virtual void visit( BasicType * old ) override final { |
---|
[2a54479] | 2449 | auto type = new ast::BasicType{ (ast::BasicType::Kind)(unsigned)old->kind, cv( old ) }; |
---|
| 2450 | // I believe this should always be a BasicType. |
---|
| 2451 | if ( Validate::SizeType == old ) { |
---|
| 2452 | sizeType = type; |
---|
| 2453 | } |
---|
| 2454 | this->node = type; |
---|
[6d51bd7] | 2455 | } |
---|
| 2456 | |
---|
[d148778] | 2457 | virtual void visit( PointerType * old ) override final { |
---|
| 2458 | this->node = new ast::PointerType{ |
---|
| 2459 | GET_ACCEPT_1( base, Type ), |
---|
| 2460 | GET_ACCEPT_1( dimension, Expr ), |
---|
| 2461 | (ast::LengthFlag)old->isVarLen, |
---|
| 2462 | (ast::DimensionFlag)old->isStatic, |
---|
| 2463 | cv( old ) |
---|
| 2464 | }; |
---|
[6d51bd7] | 2465 | } |
---|
| 2466 | |
---|
[d148778] | 2467 | virtual void visit( ArrayType * old ) override final { |
---|
| 2468 | this->node = new ast::ArrayType{ |
---|
| 2469 | GET_ACCEPT_1( base, Type ), |
---|
| 2470 | GET_ACCEPT_1( dimension, Expr ), |
---|
| 2471 | (ast::LengthFlag)old->isVarLen, |
---|
| 2472 | (ast::DimensionFlag)old->isStatic, |
---|
| 2473 | cv( old ) |
---|
| 2474 | }; |
---|
[6d51bd7] | 2475 | } |
---|
| 2476 | |
---|
[d148778] | 2477 | virtual void visit( ReferenceType * old ) override final { |
---|
| 2478 | this->node = new ast::ReferenceType{ |
---|
| 2479 | GET_ACCEPT_1( base, Type ), |
---|
| 2480 | cv( old ) |
---|
| 2481 | }; |
---|
[6d51bd7] | 2482 | } |
---|
| 2483 | |
---|
[d148778] | 2484 | virtual void visit( QualifiedType * old ) override final { |
---|
| 2485 | this->node = new ast::QualifiedType{ |
---|
| 2486 | GET_ACCEPT_1( parent, Type ), |
---|
| 2487 | GET_ACCEPT_1( child, Type ), |
---|
| 2488 | cv( old ) |
---|
| 2489 | }; |
---|
[6d51bd7] | 2490 | } |
---|
| 2491 | |
---|
[d148778] | 2492 | virtual void visit( FunctionType * old ) override final { |
---|
| 2493 | auto ty = new ast::FunctionType { |
---|
| 2494 | (ast::ArgumentFlag)old->isVarArgs, |
---|
| 2495 | cv( old ) |
---|
| 2496 | }; |
---|
| 2497 | ty->returns = GET_ACCEPT_V( returnVals, DeclWithType ); |
---|
| 2498 | ty->params = GET_ACCEPT_V( parameters, DeclWithType ); |
---|
| 2499 | ty->forall = GET_ACCEPT_V( forall, TypeDecl ); |
---|
| 2500 | this->node = ty; |
---|
[6d51bd7] | 2501 | } |
---|
| 2502 | |
---|
[d148778] | 2503 | void postvisit( ReferenceToType * old, ast::ReferenceToType * ty ) { |
---|
| 2504 | ty->forall = GET_ACCEPT_V( forall, TypeDecl ); |
---|
| 2505 | ty->params = GET_ACCEPT_V( parameters, Expr ); |
---|
| 2506 | ty->hoistType = old->hoistType; |
---|
[6d51bd7] | 2507 | } |
---|
| 2508 | |
---|
[d148778] | 2509 | virtual void visit( StructInstType * old ) override final { |
---|
[b869ec5] | 2510 | ast::StructInstType * ty; |
---|
| 2511 | if ( old->baseStruct ) { |
---|
| 2512 | ty = new ast::StructInstType{ |
---|
| 2513 | GET_ACCEPT_1( baseStruct, StructDecl ), |
---|
| 2514 | cv( old ), |
---|
| 2515 | GET_ACCEPT_V( attributes, Attribute ) |
---|
| 2516 | }; |
---|
| 2517 | } else { |
---|
| 2518 | ty = new ast::StructInstType{ |
---|
| 2519 | old->name, |
---|
| 2520 | cv( old ), |
---|
| 2521 | GET_ACCEPT_V( attributes, Attribute ) |
---|
| 2522 | }; |
---|
| 2523 | } |
---|
[d148778] | 2524 | postvisit( old, ty ); |
---|
| 2525 | this->node = ty; |
---|
[6d51bd7] | 2526 | } |
---|
| 2527 | |
---|
[d148778] | 2528 | virtual void visit( UnionInstType * old ) override final { |
---|
[b869ec5] | 2529 | ast::UnionInstType * ty; |
---|
| 2530 | if ( old->baseUnion ) { |
---|
| 2531 | ty = new ast::UnionInstType{ |
---|
| 2532 | GET_ACCEPT_1( baseUnion, UnionDecl ), |
---|
| 2533 | cv( old ), |
---|
| 2534 | GET_ACCEPT_V( attributes, Attribute ) |
---|
| 2535 | }; |
---|
| 2536 | } else { |
---|
| 2537 | ty = new ast::UnionInstType{ |
---|
| 2538 | old->name, |
---|
| 2539 | cv( old ), |
---|
| 2540 | GET_ACCEPT_V( attributes, Attribute ) |
---|
| 2541 | }; |
---|
| 2542 | } |
---|
[d148778] | 2543 | postvisit( old, ty ); |
---|
| 2544 | this->node = ty; |
---|
[6d51bd7] | 2545 | } |
---|
| 2546 | |
---|
[d148778] | 2547 | virtual void visit( EnumInstType * old ) override final { |
---|
[b869ec5] | 2548 | ast::EnumInstType * ty; |
---|
| 2549 | if ( old->baseEnum ) { |
---|
| 2550 | ty = new ast::EnumInstType{ |
---|
| 2551 | GET_ACCEPT_1( baseEnum, EnumDecl ), |
---|
| 2552 | cv( old ), |
---|
| 2553 | GET_ACCEPT_V( attributes, Attribute ) |
---|
| 2554 | }; |
---|
| 2555 | } else { |
---|
| 2556 | ty = new ast::EnumInstType{ |
---|
| 2557 | old->name, |
---|
| 2558 | cv( old ), |
---|
| 2559 | GET_ACCEPT_V( attributes, Attribute ) |
---|
| 2560 | }; |
---|
| 2561 | } |
---|
[d148778] | 2562 | postvisit( old, ty ); |
---|
| 2563 | this->node = ty; |
---|
[6d51bd7] | 2564 | } |
---|
| 2565 | |
---|
[d148778] | 2566 | virtual void visit( TraitInstType * old ) override final { |
---|
[b869ec5] | 2567 | ast::TraitInstType * ty; |
---|
| 2568 | if ( old->baseTrait ) { |
---|
| 2569 | ty = new ast::TraitInstType{ |
---|
| 2570 | GET_ACCEPT_1( baseTrait, TraitDecl ), |
---|
| 2571 | cv( old ), |
---|
| 2572 | GET_ACCEPT_V( attributes, Attribute ) |
---|
| 2573 | }; |
---|
| 2574 | } else { |
---|
| 2575 | ty = new ast::TraitInstType{ |
---|
| 2576 | old->name, |
---|
| 2577 | cv( old ), |
---|
| 2578 | GET_ACCEPT_V( attributes, Attribute ) |
---|
| 2579 | }; |
---|
| 2580 | } |
---|
[d148778] | 2581 | postvisit( old, ty ); |
---|
| 2582 | this->node = ty; |
---|
| 2583 | } |
---|
[6d51bd7] | 2584 | |
---|
[d148778] | 2585 | virtual void visit( TypeInstType * old ) override final { |
---|
[514a791] | 2586 | ast::TypeInstType * ty; |
---|
| 2587 | if ( old->baseType ) { |
---|
| 2588 | ty = new ast::TypeInstType{ |
---|
| 2589 | old->name, |
---|
[b869ec5] | 2590 | GET_ACCEPT_1( baseType, TypeDecl ), |
---|
[514a791] | 2591 | cv( old ), |
---|
| 2592 | GET_ACCEPT_V( attributes, Attribute ) |
---|
| 2593 | }; |
---|
| 2594 | } else { |
---|
| 2595 | ty = new ast::TypeInstType{ |
---|
| 2596 | old->name, |
---|
| 2597 | old->isFtype ? ast::TypeVar::Ftype : ast::TypeVar::Dtype, |
---|
| 2598 | cv( old ), |
---|
| 2599 | GET_ACCEPT_V( attributes, Attribute ) |
---|
| 2600 | }; |
---|
| 2601 | } |
---|
[d148778] | 2602 | postvisit( old, ty ); |
---|
| 2603 | this->node = ty; |
---|
[6d51bd7] | 2604 | } |
---|
| 2605 | |
---|
[746ae82] | 2606 | virtual void visit( TupleType * old ) override final { |
---|
| 2607 | this->node = new ast::TupleType{ |
---|
| 2608 | GET_ACCEPT_V( types, Type ), |
---|
| 2609 | // members generated by TupleType c'tor |
---|
| 2610 | cv( old ) |
---|
| 2611 | }; |
---|
[6d51bd7] | 2612 | } |
---|
| 2613 | |
---|
[746ae82] | 2614 | virtual void visit( TypeofType * old ) override final { |
---|
| 2615 | this->node = new ast::TypeofType{ |
---|
| 2616 | GET_ACCEPT_1( expr, Expr ), |
---|
| 2617 | (ast::TypeofType::Kind)old->is_basetypeof, |
---|
| 2618 | cv( old ) |
---|
| 2619 | }; |
---|
[6d51bd7] | 2620 | } |
---|
| 2621 | |
---|
| 2622 | virtual void visit( AttrType * ) override final { |
---|
[746ae82] | 2623 | assertf( false, "AttrType deprecated in new AST." ); |
---|
[6d51bd7] | 2624 | } |
---|
| 2625 | |
---|
[746ae82] | 2626 | virtual void visit( VarArgsType * old ) override final { |
---|
| 2627 | this->node = new ast::VarArgsType{ cv( old ) }; |
---|
[6d51bd7] | 2628 | } |
---|
| 2629 | |
---|
[746ae82] | 2630 | virtual void visit( ZeroType * old ) override final { |
---|
| 2631 | this->node = new ast::ZeroType{ cv( old ) }; |
---|
[6d51bd7] | 2632 | } |
---|
| 2633 | |
---|
[746ae82] | 2634 | virtual void visit( OneType * old ) override final { |
---|
| 2635 | this->node = new ast::OneType{ cv( old ) }; |
---|
[6d51bd7] | 2636 | } |
---|
| 2637 | |
---|
| 2638 | virtual void visit( GlobalScopeType * ) override final { |
---|
[746ae82] | 2639 | this->node = new ast::GlobalScopeType{}; |
---|
[6d51bd7] | 2640 | } |
---|
| 2641 | |
---|
[74ad8c0] | 2642 | virtual void visit( Designation * old ) override final { |
---|
| 2643 | this->node = new ast::Designation( |
---|
| 2644 | old->location, |
---|
[60aaa51d] | 2645 | GET_ACCEPT_D(designators, Expr) |
---|
[74ad8c0] | 2646 | ); |
---|
[6d51bd7] | 2647 | } |
---|
| 2648 | |
---|
[74ad8c0] | 2649 | virtual void visit( SingleInit * old ) override final { |
---|
| 2650 | this->node = new ast::SingleInit( |
---|
| 2651 | old->location, |
---|
| 2652 | GET_ACCEPT_1(value, Expr), |
---|
| 2653 | (old->get_maybeConstructed()) ? ast::MaybeConstruct : ast::DoConstruct |
---|
| 2654 | ); |
---|
[6d51bd7] | 2655 | } |
---|
| 2656 | |
---|
[74ad8c0] | 2657 | virtual void visit( ListInit * old ) override final { |
---|
| 2658 | this->node = new ast::ListInit( |
---|
| 2659 | old->location, |
---|
| 2660 | GET_ACCEPT_V(initializers, Init), |
---|
| 2661 | GET_ACCEPT_V(designations, Designation), |
---|
| 2662 | (old->get_maybeConstructed()) ? ast::MaybeConstruct : ast::DoConstruct |
---|
| 2663 | ); |
---|
[6d51bd7] | 2664 | } |
---|
| 2665 | |
---|
[74ad8c0] | 2666 | virtual void visit( ConstructorInit * old ) override final { |
---|
| 2667 | this->node = new ast::ConstructorInit( |
---|
| 2668 | old->location, |
---|
| 2669 | GET_ACCEPT_1(ctor, Stmt), |
---|
| 2670 | GET_ACCEPT_1(dtor, Stmt), |
---|
| 2671 | GET_ACCEPT_1(init, Init) |
---|
| 2672 | ); |
---|
[6d51bd7] | 2673 | } |
---|
| 2674 | |
---|
| 2675 | virtual void visit( Constant * ) override final { |
---|
[dd6d7c6] | 2676 | // Handled in visit( ConstantEpxr * ). |
---|
| 2677 | // In the new tree, Constant fields are inlined into containing ConstantExpression. |
---|
| 2678 | assert( 0 ); |
---|
[6d51bd7] | 2679 | } |
---|
| 2680 | |
---|
[dd6d7c6] | 2681 | virtual void visit( Attribute * old ) override final { |
---|
| 2682 | this->node = new ast::Attribute( |
---|
| 2683 | old->name, |
---|
| 2684 | GET_ACCEPT_V( parameters, Expr ) |
---|
| 2685 | ); |
---|
[6d51bd7] | 2686 | } |
---|
[b336af9] | 2687 | |
---|
| 2688 | virtual void visit( AttrExpr * ) override final { |
---|
[dd6d7c6] | 2689 | assertf( false, "AttrExpr deprecated in new AST." ); |
---|
[b336af9] | 2690 | } |
---|
[6d51bd7] | 2691 | }; |
---|
| 2692 | |
---|
[6f8e87d] | 2693 | #undef GET_LABELS_V |
---|
| 2694 | #undef GET_ACCEPT_V |
---|
| 2695 | #undef GET_ACCEPT_1 |
---|
| 2696 | |
---|
[74dbbf6] | 2697 | std::list< ast::ptr< ast::Decl > > convert( const std::list< Declaration * > && translationUnit ) { |
---|
[6d51bd7] | 2698 | ConverterOldToNew c; |
---|
| 2699 | std::list< ast::ptr< ast::Decl > > decls; |
---|
| 2700 | for(auto d : translationUnit) { |
---|
| 2701 | d->accept( c ); |
---|
| 2702 | decls.emplace_back( c.decl() ); |
---|
| 2703 | } |
---|
[8abee136] | 2704 | deleteAll(translationUnit); |
---|
[6d51bd7] | 2705 | return decls; |
---|
[6f8e87d] | 2706 | } |
---|