[461046f] | 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo |
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| 3 | // |
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| 4 | // The contents of this file are covered under the licence agreement in the |
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| 5 | // file "LICENCE" distributed with Cforall. |
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| 6 | // |
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[0351e9f] | 7 | // Print.cpp -- Print an AST (or sub-tree) to a stream. |
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[461046f] | 8 | // |
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| 9 | // Author : Thierry Delisle |
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| 10 | // Created On : Tue May 21 16:20:15 2019 |
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| 11 | // Last Modified By : |
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| 12 | // Last Modified On : |
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| 13 | // Update Count : |
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| 14 | // |
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| 15 | |
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| 16 | #include "Print.hpp" |
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| 17 | |
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[bccd70a] | 18 | #include "Attribute.hpp" |
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[461046f] | 19 | #include "Decl.hpp" |
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| 20 | #include "Expr.hpp" |
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[bccd70a] | 21 | #include "Init.hpp" |
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[461046f] | 22 | #include "Stmt.hpp" |
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| 23 | #include "Type.hpp" |
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| 24 | #include "TypeSubstitution.hpp" |
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[b26144d] | 25 | #include "CompilationState.h" |
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[bccd70a] | 26 | #include "Common/Iterate.hpp" |
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[a2e758e] | 27 | |
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[5902625] | 28 | using namespace std; |
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[461046f] | 29 | |
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| 30 | namespace ast { |
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| 31 | |
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[257a8f5] | 32 | namespace { |
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| 33 | |
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| 34 | template<typename C, typename... T> |
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| 35 | constexpr array<C, sizeof...(T)> make_array( T&&... values ) { |
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| 36 | return array<C, sizeof...(T)>{ std::forward<T>( values )... }; |
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| 37 | } |
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| 38 | |
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| 39 | namespace Names { |
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| 40 | static constexpr auto FuncSpecifiers = make_array<const char*>( |
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| 41 | "inline", "_Noreturn", "fortran" |
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| 42 | ); |
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| 43 | |
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| 44 | static constexpr auto StorageClasses = make_array<const char*>( |
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| 45 | "extern", "static", "auto", "register", "__thread", "_Thread_local" |
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| 46 | ); |
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| 47 | |
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| 48 | static constexpr auto Qualifiers = make_array<const char*>( |
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| 49 | "const", "restrict", "volatile", "mutex", "_Atomic" |
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| 50 | ); |
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| 51 | } |
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| 52 | |
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| 53 | template<typename bits_t, size_t N> |
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| 54 | void print( ostream & os, const bits_t & bits, |
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| 55 | const array<const char *, N> & names ) { |
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| 56 | if ( !bits.any() ) return; |
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| 57 | for ( size_t i = 0 ; i < N ; i += 1 ) { |
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| 58 | if ( bits[i] ) { |
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| 59 | os << names[i] << ' '; |
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| 60 | } |
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| 61 | } |
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[461046f] | 62 | } |
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| 63 | |
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[e67991f] | 64 | class Printer final : public Visitor { |
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[461046f] | 65 | public: |
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[5902625] | 66 | ostream & os; |
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[461046f] | 67 | Indenter indent; |
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[5902625] | 68 | bool short_mode; |
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[461046f] | 69 | |
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[5902625] | 70 | Printer(ostream & os, Indenter indent, bool short_mode) : os( os ), indent( indent ), short_mode(short_mode) {} |
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[461046f] | 71 | |
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| 72 | private: |
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| 73 | template< typename C > |
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| 74 | void printAll( const C & c ) { |
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| 75 | for ( const auto & i : c ) { |
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| 76 | if ( i ) { |
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| 77 | os << indent; |
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| 78 | i->accept( *this ); |
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| 79 | // need an endl after each element because it's not |
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| 80 | // easy to know when each individual item should end |
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[5902625] | 81 | os << endl; |
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[461046f] | 82 | } // if |
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| 83 | } // for |
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| 84 | } |
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| 85 | |
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[20a5977] | 86 | /// call if mandatory field is missing |
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| 87 | void undefined() { |
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| 88 | os << "UNDEFINED"; |
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| 89 | } |
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| 90 | |
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| 91 | /// call for fields that should be mandatory |
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| 92 | void safe_print( const ast::Node * n ) { |
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| 93 | if ( n ) n->accept( *this ); |
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| 94 | else undefined(); |
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| 95 | } |
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| 96 | |
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| 97 | /// call to print short form. Incorporates features of safe_print() |
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[6f4b7f2] | 98 | void short_print( const ast::Decl * n ) { |
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[20a5977] | 99 | if ( ! n ) { undefined(); return; } |
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| 100 | bool old_short = short_mode; short_mode = true; |
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| 101 | n->accept( *this ); |
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| 102 | short_mode = old_short; |
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| 103 | } |
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| 104 | |
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[461046f] | 105 | static const char* Names[]; |
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| 106 | |
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[94b1f718] | 107 | void print( const std::vector<ast::Label> & labels ) { |
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| 108 | if ( labels.empty() ) return; |
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| 109 | os << indent << "... Labels: {"; |
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| 110 | bool isFirst = true; |
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| 111 | for ( const Label & l : labels ) { |
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| 112 | if ( isFirst ) { isFirst = false; } else { os << ","; } |
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| 113 | os << l; |
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| 114 | } |
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| 115 | os << "}" << endl; |
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| 116 | } |
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| 117 | |
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[20a5977] | 118 | void print( const ast::Expr::InferUnion & inferred, unsigned level = 0 ) { |
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[79c907b] | 119 | if (inferred.data.resnSlots && !inferred.data.resnSlots->empty()) { |
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| 120 | os << indent << "with " << inferred.data.resnSlots->size() |
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[94b1f718] | 121 | << " pending inference slots" << endl; |
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[20a5977] | 122 | } |
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[79c907b] | 123 | if (inferred.data.inferParams && !inferred.data.inferParams->empty()) { |
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[94b1f718] | 124 | os << indent << "with inferred parameters " << level << ":" << endl; |
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[20a5977] | 125 | ++indent; |
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[79c907b] | 126 | for ( const auto & i : *inferred.data.inferParams ) { |
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[20a5977] | 127 | os << indent; |
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[79c907b] | 128 | short_print( i.second.declptr ); |
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[94b1f718] | 129 | os << endl; |
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[20a5977] | 130 | print( i.second.expr->inferred, level+1 ); |
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| 131 | } |
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| 132 | --indent; |
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| 133 | } |
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| 134 | } |
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| 135 | |
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[361bf01] | 136 | void print( const ast::FunctionType::ForallList & forall ) { |
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[d908563] | 137 | if ( forall.empty() ) return; |
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[94b1f718] | 138 | os << "forall" << endl; |
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[b0ec971] | 139 | ++indent; |
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| 140 | printAll( forall ); |
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| 141 | os << indent; |
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| 142 | --indent; |
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| 143 | } |
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| 144 | |
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[3e5dd913] | 145 | void print( const ast::FunctionType::AssertionList & assts ) { |
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| 146 | if (assts.empty()) return; |
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| 147 | os << "with assertions" << endl; |
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| 148 | ++indent; |
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| 149 | printAll(assts); |
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| 150 | os << indent; |
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| 151 | --indent; |
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| 152 | } |
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| 153 | |
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[b0ec971] | 154 | void print( const std::vector<ptr<Attribute>> & attrs ) { |
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| 155 | if ( attrs.empty() ) return; |
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[94b1f718] | 156 | os << "with attributes" << endl; |
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[b0ec971] | 157 | ++indent; |
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| 158 | printAll( attrs ); |
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| 159 | --indent; |
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| 160 | } |
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| 161 | |
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| 162 | void print( const std::vector<ptr<Expr>> & params ) { |
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| 163 | if ( params.empty() ) return; |
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[94b1f718] | 164 | os << endl << indent << "... with parameters" << endl; |
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[b0ec971] | 165 | ++indent; |
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| 166 | printAll( params ); |
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| 167 | --indent; |
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| 168 | } |
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| 169 | |
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[5902625] | 170 | void print( const ast::AggregateDecl * node ) { |
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[6f4b7f2] | 171 | os << node->typeString() << " " << node->name; |
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[a7d50b6] | 172 | |
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[6f4b7f2] | 173 | if ( ! short_mode && node->linkage != Linkage::Cforall ) { |
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[5902625] | 174 | os << " " << Linkage::name( node->linkage ); |
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[6f4b7f2] | 175 | } |
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[a7d50b6] | 176 | |
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[6f4b7f2] | 177 | os << " " << (node->body ? "with" : "without") << " body"; |
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[5902625] | 178 | |
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| 179 | if ( ! node->params.empty() ) { |
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| 180 | os << endl << indent << "... with parameters" << endl; |
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| 181 | ++indent; |
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| 182 | printAll( node->params ); |
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| 183 | --indent; |
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[6f4b7f2] | 184 | } |
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| 185 | |
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| 186 | if ( ! short_mode && ! node->members.empty() ) { |
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[5902625] | 187 | os << endl << indent << "... with members" << endl; |
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| 188 | ++indent; |
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| 189 | printAll( node->members ); |
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| 190 | --indent; |
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[6f4b7f2] | 191 | } |
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| 192 | |
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| 193 | if ( ! short_mode && ! node->attributes.empty() ) { |
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[5902625] | 194 | os << endl << indent << "... with attributes" << endl; |
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| 195 | ++indent; |
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| 196 | printAll( node->attributes ); |
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| 197 | --indent; |
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[6f4b7f2] | 198 | } |
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| 199 | |
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[4559b34] | 200 | auto ptrToEnum = dynamic_cast<const ast::EnumDecl *>(node); |
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| 201 | if ( ! short_mode && ptrToEnum && ptrToEnum->base ) { |
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| 202 | os << endl << indent << ".. with (enum) base" << endl; |
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| 203 | ++indent; |
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| 204 | ptrToEnum->base->accept( *this ); |
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[ed9a1ae] | 205 | --indent; |
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[4559b34] | 206 | } |
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| 207 | |
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[5902625] | 208 | os << endl; |
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| 209 | } |
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| 210 | |
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[c86b08d] | 211 | void print( const ast::WaitStmt * node ) { |
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| 212 | if ( node->timeout_time ) { |
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| 213 | os << indent-1 << "timeout of:" << endl; |
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| 214 | node->timeout_time->accept( *this ); |
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| 215 | |
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| 216 | if ( node->timeout_stmt ) { |
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| 217 | os << indent-1 << "... with statment:" << endl; |
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| 218 | node->timeout_stmt->accept( *this ); |
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| 219 | } |
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| 220 | |
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| 221 | if ( node->timeout_cond ) { |
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| 222 | os << indent-1 << "... with condition:" << endl; |
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| 223 | node->timeout_cond->accept( *this ); |
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| 224 | } |
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| 225 | } |
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| 226 | |
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| 227 | if ( node->else_stmt ) { |
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| 228 | os << indent-1 << "else:" << endl; |
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| 229 | node->else_stmt->accept( *this ); |
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| 230 | |
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| 231 | if ( node->else_cond ) { |
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| 232 | os << indent-1 << "... with condition:" << endl; |
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| 233 | node->else_cond->accept( *this ); |
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| 234 | } |
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| 235 | } |
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| 236 | } |
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| 237 | |
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[6f4b7f2] | 238 | void preprint( const ast::NamedTypeDecl * node ) { |
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[cd6a6ff] | 239 | if ( ! node->name.empty() ) { |
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[3e5dd913] | 240 | os << node->name << ": "; |
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[cd6a6ff] | 241 | } |
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[5902625] | 242 | |
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[6f4b7f2] | 243 | if ( ! short_mode && node->linkage != Linkage::Cforall ) { |
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[5902625] | 244 | os << Linkage::name( node->linkage ) << " "; |
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[6f4b7f2] | 245 | } |
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| 246 | |
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[257a8f5] | 247 | ast::print( os, node->storage ); |
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[5902625] | 248 | os << node->typeString(); |
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[a7d50b6] | 249 | |
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[5902625] | 250 | if ( node->base ) { |
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| 251 | os << " for "; |
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| 252 | ++indent; |
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| 253 | node->base->accept( *this ); |
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| 254 | --indent; |
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[6f4b7f2] | 255 | } |
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| 256 | |
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[79c907b] | 257 | if ( ! node->assertions.empty() ) { |
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[5902625] | 258 | os << endl << indent << "... with assertions" << endl; |
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| 259 | ++indent; |
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| 260 | printAll( node->assertions ); |
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| 261 | --indent; |
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[6f4b7f2] | 262 | } |
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[5902625] | 263 | } |
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[b0ec971] | 264 | |
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[20a5977] | 265 | void postprint( const ast::Expr * node ) { |
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| 266 | print( node->inferred ); |
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| 267 | |
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[ef9988b] | 268 | if ( node->result ) { |
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[cd6a6ff] | 269 | os << endl << indent << "... with resolved type:" << endl; |
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| 270 | ++indent; |
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| 271 | os << indent; |
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| 272 | node->result->accept( *this ); |
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| 273 | --indent; |
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[ef9988b] | 274 | } |
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| 275 | |
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[20a5977] | 276 | if ( node->env ) { |
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[94b1f718] | 277 | os << endl << indent << "... with environment:" << endl; |
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[20a5977] | 278 | ++indent; |
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| 279 | node->env->accept( *this ); |
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| 280 | --indent; |
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| 281 | } |
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[a16e246] | 282 | |
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[20a5977] | 283 | if ( node->extension ) { |
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[94b1f718] | 284 | os << endl << indent << "... with extension"; |
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[20a5977] | 285 | } |
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| 286 | } |
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| 287 | |
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| 288 | void preprint( const ast::Type * node ) { |
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[257a8f5] | 289 | ast::print( os, node->qualifiers ); |
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[20a5977] | 290 | } |
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| 291 | |
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[361bf01] | 292 | void preprint( const ast::FunctionType * node ) { |
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[20a5977] | 293 | print( node->forall ); |
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[3e5dd913] | 294 | print( node->assertions ); |
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[257a8f5] | 295 | ast::print( os, node->qualifiers ); |
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[20a5977] | 296 | } |
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| 297 | |
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[98e8b3b] | 298 | void preprint( const ast::BaseInstType * node ) { |
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[20a5977] | 299 | print( node->attributes ); |
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[257a8f5] | 300 | ast::print( os, node->qualifiers ); |
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[20a5977] | 301 | } |
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| 302 | |
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[461046f] | 303 | public: |
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[e67991f] | 304 | virtual const ast::DeclWithType * visit( const ast::ObjectDecl * node ) override final { |
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[6f4b7f2] | 305 | if ( ! node->name.empty() ) os << node->name << ": "; |
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[461046f] | 306 | |
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[6f4b7f2] | 307 | if ( ! short_mode && node->linkage != Linkage::Cforall ) { |
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[461046f] | 308 | os << Linkage::name( node->linkage ) << " "; |
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[6f4b7f2] | 309 | } |
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[461046f] | 310 | |
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[257a8f5] | 311 | ast::print( os, node->storage ); |
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[461046f] | 312 | |
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| 313 | if ( node->type ) { |
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| 314 | node->type->accept( *this ); |
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| 315 | } else { |
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[20a5977] | 316 | os << "untyped entity"; |
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[6f4b7f2] | 317 | } |
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[461046f] | 318 | |
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[6f4b7f2] | 319 | if ( ! short_mode && node->init ) { |
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| 320 | ++indent; |
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[461046f] | 321 | os << " with initializer (" << ( |
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| 322 | node->init->maybeConstructed |
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| 323 | ? "maybe constructed" |
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| 324 | : "not constructed" |
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[6f4b7f2] | 325 | ) << ")" << endl << indent; |
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[461046f] | 326 | node->init->accept( *this ); |
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| 327 | --indent; |
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[5902625] | 328 | os << endl; |
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[6f4b7f2] | 329 | } |
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[461046f] | 330 | |
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[6f4b7f2] | 331 | if ( ! short_mode && ! node->attributes.empty() ) { |
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[5902625] | 332 | os << endl << indent << "... with attributes:" << endl; |
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[461046f] | 333 | ++indent; |
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| 334 | printAll( node->attributes ); |
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| 335 | --indent; |
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| 336 | } |
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| 337 | |
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| 338 | if ( node->bitfieldWidth ) { |
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| 339 | os << indent << " with bitfield width "; |
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| 340 | node->bitfieldWidth->accept( *this ); |
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[6f4b7f2] | 341 | } |
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| 342 | |
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[461046f] | 343 | return node; |
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| 344 | } |
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| 345 | |
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[e67991f] | 346 | virtual const ast::DeclWithType * visit( const ast::FunctionDecl * node ) override final { |
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[6f4b7f2] | 347 | if ( !node->name.empty() ) os << node->name << ": "; |
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| 348 | |
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| 349 | if ( ! short_mode && node->linkage != Linkage::Cforall ) { |
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[5902625] | 350 | os << Linkage::name( node->linkage ) << " "; |
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[6f4b7f2] | 351 | } |
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[5902625] | 352 | |
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[6f4b7f2] | 353 | if ( ! short_mode ) printAll( node->attributes ); |
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[5902625] | 354 | |
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[257a8f5] | 355 | ast::print( os, node->storage ); |
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| 356 | ast::print( os, node->funcSpec ); |
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[451d958] | 357 | |
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| 358 | if ( node->type && node->isTypeFixed ) { |
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[5902625] | 359 | node->type->accept( *this ); |
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| 360 | } else { |
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[451d958] | 361 | if (!node->type_params.empty()) { |
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| 362 | os << "forall" << endl; |
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| 363 | ++indent; |
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| 364 | printAll(node->type_params); |
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| 365 | os << indent; |
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| 366 | --indent; |
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| 367 | |
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| 368 | if (!node->assertions.empty()) { |
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| 369 | os << "with assertions" << endl; |
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| 370 | ++indent; |
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| 371 | printAll(node->assertions); |
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| 372 | os << indent; |
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| 373 | --indent; |
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| 374 | } |
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| 375 | } |
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| 376 | |
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| 377 | os << "function" << endl; |
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| 378 | if ( ! node->params.empty() ) { |
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| 379 | os << indent << "... with parameters" << endl; |
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| 380 | ++indent; |
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| 381 | printAll( node->params ); |
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| 382 | if ( node->type->isVarArgs ) { |
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| 383 | os << indent << "and a variable number of other arguments" << endl; |
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| 384 | } |
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| 385 | --indent; |
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| 386 | } else if ( node->type->isVarArgs ) { |
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| 387 | os << indent+1 << "accepting unspecified arguments" << endl; |
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| 388 | } |
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| 389 | |
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| 390 | os << indent << "... returning"; |
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| 391 | if ( node->returns.empty() ) { |
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| 392 | os << " nothing" << endl; |
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| 393 | } else { |
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| 394 | os << endl; |
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| 395 | ++indent; |
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| 396 | printAll( node->returns ); |
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| 397 | --indent; |
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| 398 | } |
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[6f4b7f2] | 399 | } |
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[5902625] | 400 | |
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[056bee8] | 401 | if ( ! node->withExprs.empty() ) { |
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| 402 | // Not with a clause, but the 'with clause'. |
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| 403 | ++indent; |
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| 404 | os << " with clause" << endl << indent; |
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| 405 | printAll( node->withExprs ); |
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| 406 | --indent; |
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| 407 | } |
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| 408 | |
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[6f4b7f2] | 409 | if ( ! short_mode && node->stmts ) { |
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[5902625] | 410 | ++indent; |
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[6f4b7f2] | 411 | os << " with body" << endl << indent; |
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[5902625] | 412 | node->stmts->accept( *this ); |
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| 413 | --indent; |
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[6f4b7f2] | 414 | } |
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| 415 | |
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[461046f] | 416 | return node; |
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| 417 | } |
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| 418 | |
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[e67991f] | 419 | virtual const ast::Decl * visit( const ast::StructDecl * node ) override final { |
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[5902625] | 420 | print(node); |
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[461046f] | 421 | return node; |
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| 422 | } |
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| 423 | |
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[71806e0] | 424 | virtual const ast::DeclWithType * visit( const ast::InlineMemberDecl * node ) override final { |
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[e874605] | 425 | os << "inline "; |
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| 426 | if ( ! node->name.empty() ) os << node->name; |
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| 427 | |
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| 428 | return node; |
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| 429 | } |
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| 430 | |
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[e67991f] | 431 | virtual const ast::Decl * visit( const ast::UnionDecl * node ) override final { |
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[5902625] | 432 | print(node); |
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[461046f] | 433 | return node; |
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| 434 | } |
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| 435 | |
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[e67991f] | 436 | virtual const ast::Decl * visit( const ast::EnumDecl * node ) override final { |
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[5902625] | 437 | print(node); |
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[461046f] | 438 | return node; |
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| 439 | } |
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| 440 | |
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[e67991f] | 441 | virtual const ast::Decl * visit( const ast::TraitDecl * node ) override final { |
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[5902625] | 442 | print(node); |
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[461046f] | 443 | return node; |
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| 444 | } |
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| 445 | |
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[e67991f] | 446 | virtual const ast::Decl * visit( const ast::TypeDecl * node ) override final { |
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[6f4b7f2] | 447 | preprint( node ); |
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| 448 | if ( ! short_mode && node->init ) { |
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[5902625] | 449 | os << endl << indent << "with type initializer: "; |
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| 450 | ++indent; |
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| 451 | node->init->accept( *this ); |
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| 452 | --indent; |
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| 453 | } |
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[6f4b7f2] | 454 | |
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[461046f] | 455 | return node; |
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| 456 | } |
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| 457 | |
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[e67991f] | 458 | virtual const ast::Decl * visit( const ast::TypedefDecl * node ) override final { |
---|
[6f4b7f2] | 459 | preprint( node ); |
---|
[461046f] | 460 | return node; |
---|
| 461 | } |
---|
| 462 | |
---|
[e67991f] | 463 | virtual const ast::AsmDecl * visit( const ast::AsmDecl * node ) override final { |
---|
[6f4b7f2] | 464 | safe_print( node->stmt ); |
---|
[461046f] | 465 | return node; |
---|
| 466 | } |
---|
| 467 | |
---|
[2d019af] | 468 | virtual const ast::DirectiveDecl * visit( const ast::DirectiveDecl * node ) override final { |
---|
| 469 | safe_print( node->stmt ); |
---|
| 470 | return node; |
---|
| 471 | } |
---|
| 472 | |
---|
[e67991f] | 473 | virtual const ast::StaticAssertDecl * visit( const ast::StaticAssertDecl * node ) override final { |
---|
[5902625] | 474 | os << "Static Assert with condition: "; |
---|
| 475 | ++indent; |
---|
[6f4b7f2] | 476 | safe_print( node->cond ); |
---|
| 477 | os << endl << indent-1 << "and message: "; |
---|
| 478 | safe_print( node->msg ); |
---|
[5902625] | 479 | --indent; |
---|
| 480 | os << endl; |
---|
[6f4b7f2] | 481 | |
---|
[461046f] | 482 | return node; |
---|
| 483 | } |
---|
| 484 | |
---|
[e67991f] | 485 | virtual const ast::CompoundStmt * visit( const ast::CompoundStmt * node ) override final { |
---|
[94b1f718] | 486 | os << "Compound Statement:" << endl; |
---|
[5902625] | 487 | ++indent; |
---|
| 488 | printAll( node->kids ); |
---|
| 489 | --indent; |
---|
[461046f] | 490 | return node; |
---|
| 491 | } |
---|
| 492 | |
---|
[e67991f] | 493 | virtual const ast::Stmt * visit( const ast::ExprStmt * node ) override final { |
---|
[5902625] | 494 | ++indent; |
---|
| 495 | os << "Expression Statement:" << endl << indent; |
---|
[20a5977] | 496 | safe_print( node->expr ); |
---|
[5902625] | 497 | --indent; |
---|
[461046f] | 498 | return node; |
---|
| 499 | } |
---|
| 500 | |
---|
[e67991f] | 501 | virtual const ast::Stmt * visit( const ast::AsmStmt * node ) override final { |
---|
[5902625] | 502 | os << "Assembler Statement:" << endl; |
---|
| 503 | ++indent; |
---|
[94b1f718] | 504 | os << indent-1 << "instruction:" << endl << indent; |
---|
| 505 | safe_print( node->instruction ); |
---|
[5902625] | 506 | if ( ! node->output.empty() ) { |
---|
[94b1f718] | 507 | os << endl << indent << "output:" << endl; |
---|
[5902625] | 508 | printAll( node->output ); |
---|
| 509 | } // if |
---|
| 510 | if ( ! node->input.empty() ) { |
---|
[94b1f718] | 511 | os << indent << "input:" << endl; |
---|
[5902625] | 512 | printAll( node->input ); |
---|
| 513 | } // if |
---|
| 514 | if ( ! node->clobber.empty() ) { |
---|
[94b1f718] | 515 | os << indent << "clobber:" << endl; |
---|
[5902625] | 516 | printAll( node->clobber ); |
---|
| 517 | } // if |
---|
| 518 | --indent; |
---|
[461046f] | 519 | return node; |
---|
| 520 | } |
---|
| 521 | |
---|
[e67991f] | 522 | virtual const ast::Stmt * visit( const ast::DirectiveStmt * node ) override final { |
---|
[94b1f718] | 523 | os << "GCC Directive: " << node->directive << endl; |
---|
[461046f] | 524 | return node; |
---|
| 525 | } |
---|
| 526 | |
---|
[e67991f] | 527 | virtual const ast::Stmt * visit( const ast::IfStmt * node ) override final { |
---|
[94b1f718] | 528 | os << "If on condition:" << endl; |
---|
[5902625] | 529 | ++indent; |
---|
[94b1f718] | 530 | os << indent; |
---|
[20a5977] | 531 | safe_print( node->cond ); |
---|
[5902625] | 532 | --indent; |
---|
| 533 | |
---|
[94b1f718] | 534 | if ( ! node->inits.empty() ) { |
---|
| 535 | os << indent << "... with initialization:" << endl; |
---|
[5902625] | 536 | ++indent; |
---|
[94b1f718] | 537 | for ( const ast::Stmt * stmt : node->inits ) { |
---|
[5902625] | 538 | os << indent; |
---|
[94b1f718] | 539 | safe_print( stmt ); |
---|
[5902625] | 540 | } |
---|
| 541 | --indent; |
---|
| 542 | os << endl; |
---|
| 543 | } |
---|
| 544 | |
---|
[94b1f718] | 545 | os << indent << "... then:" << endl; |
---|
[5902625] | 546 | |
---|
| 547 | ++indent; |
---|
| 548 | os << indent; |
---|
[3b0bc16] | 549 | safe_print( node->then ); |
---|
[5902625] | 550 | --indent; |
---|
| 551 | |
---|
[3b0bc16] | 552 | if ( node->else_ != 0 ) { |
---|
[94b1f718] | 553 | os << indent << "... else:" << endl; |
---|
[5902625] | 554 | ++indent; |
---|
| 555 | os << indent; |
---|
[3b0bc16] | 556 | node->else_->accept( *this ); |
---|
[5902625] | 557 | --indent; |
---|
| 558 | } // if |
---|
[461046f] | 559 | return node; |
---|
| 560 | } |
---|
| 561 | |
---|
[3b0bc16] | 562 | virtual const ast::Stmt * visit( const ast::WhileDoStmt * node ) override final { |
---|
[94b1f718] | 563 | if ( node->isDoWhile ) { os << "Do-"; } |
---|
| 564 | os << "While on condition:" << endl; |
---|
| 565 | ++indent; |
---|
| 566 | safe_print( node->cond ); |
---|
| 567 | os << indent-1 << "... with body:" << endl; |
---|
| 568 | safe_print( node->body ); |
---|
| 569 | |
---|
| 570 | if ( ! node->inits.empty() ) { |
---|
| 571 | os << indent-1 << "... with inits:" << endl; |
---|
| 572 | printAll( node->inits ); |
---|
| 573 | } |
---|
| 574 | --indent; |
---|
| 575 | |
---|
[461046f] | 576 | return node; |
---|
| 577 | } |
---|
| 578 | |
---|
[e67991f] | 579 | virtual const ast::Stmt * visit( const ast::ForStmt * node ) override final { |
---|
[94b1f718] | 580 | os << "For Statement" << endl; |
---|
| 581 | |
---|
| 582 | if ( ! node->inits.empty() ) { |
---|
| 583 | os << indent << "... initialization:" << endl; |
---|
| 584 | ++indent; |
---|
| 585 | for ( const ast::Stmt * stmt : node->inits ) { |
---|
| 586 | os << indent+1; |
---|
| 587 | safe_print( stmt ); |
---|
| 588 | } |
---|
| 589 | --indent; |
---|
| 590 | } |
---|
| 591 | |
---|
| 592 | if ( node->cond ) { |
---|
| 593 | os << indent << "... condition:" << endl; |
---|
| 594 | ++indent; |
---|
| 595 | os << indent; |
---|
| 596 | node->cond->accept( *this ); |
---|
| 597 | --indent; |
---|
| 598 | } |
---|
| 599 | |
---|
| 600 | if ( node->inc ) { |
---|
| 601 | os << indent << "... increment:" << endl; |
---|
| 602 | ++indent; |
---|
| 603 | os << indent; |
---|
| 604 | node->inc->accept( *this ); |
---|
| 605 | --indent; |
---|
| 606 | } |
---|
| 607 | |
---|
| 608 | if ( node->body ) { |
---|
| 609 | os << indent << "... with body:" << endl; |
---|
| 610 | ++indent; |
---|
| 611 | os << indent; |
---|
| 612 | node->body->accept( *this ); |
---|
| 613 | --indent; |
---|
| 614 | } |
---|
| 615 | os << endl; |
---|
| 616 | print( node->labels ); |
---|
| 617 | |
---|
[461046f] | 618 | return node; |
---|
| 619 | } |
---|
| 620 | |
---|
[e67991f] | 621 | virtual const ast::Stmt * visit( const ast::SwitchStmt * node ) override final { |
---|
[94b1f718] | 622 | os << "Switch on condition: "; |
---|
| 623 | safe_print( node->cond ); |
---|
| 624 | os << endl; |
---|
| 625 | |
---|
| 626 | ++indent; |
---|
[400b8be] | 627 | for ( const ast::CaseClause * stmt : node->cases ) { |
---|
[94b1f718] | 628 | stmt->accept( *this ); |
---|
| 629 | } |
---|
| 630 | --indent; |
---|
| 631 | |
---|
[461046f] | 632 | return node; |
---|
| 633 | } |
---|
| 634 | |
---|
[400b8be] | 635 | virtual const ast::CaseClause * visit( const ast::CaseClause * node ) override final { |
---|
[94b1f718] | 636 | if ( node->isDefault() ) { |
---|
| 637 | os << indent << "Default "; |
---|
| 638 | } else { |
---|
| 639 | os << indent << "Case "; |
---|
| 640 | safe_print( node->cond ); |
---|
| 641 | } // if |
---|
| 642 | os << endl; |
---|
| 643 | |
---|
| 644 | ++indent; |
---|
| 645 | for ( const ast::Stmt * stmt : node->stmts ) { |
---|
| 646 | os << indent; |
---|
| 647 | stmt->accept( *this ); |
---|
| 648 | } |
---|
| 649 | --indent; |
---|
| 650 | |
---|
[461046f] | 651 | return node; |
---|
| 652 | } |
---|
| 653 | |
---|
[e67991f] | 654 | virtual const ast::Stmt * visit( const ast::BranchStmt * node ) override final { |
---|
[94b1f718] | 655 | os << "Branch (" << node->kindName() << ")" << endl; |
---|
| 656 | ++indent; |
---|
| 657 | if ( ! node->target.empty() ) { |
---|
| 658 | os << indent << "with target: " << node->target << endl; |
---|
| 659 | } |
---|
| 660 | |
---|
| 661 | if ( ! node->originalTarget.empty() ) { |
---|
| 662 | os << indent << "with original target: " << node->originalTarget << endl; |
---|
| 663 | } |
---|
| 664 | |
---|
| 665 | if ( node->computedTarget ) { |
---|
| 666 | os << indent << "with computed target: "; |
---|
| 667 | node->computedTarget->accept( *this ); |
---|
| 668 | os << endl; |
---|
| 669 | } |
---|
| 670 | --indent; |
---|
| 671 | |
---|
[461046f] | 672 | return node; |
---|
| 673 | } |
---|
| 674 | |
---|
[e67991f] | 675 | virtual const ast::Stmt * visit( const ast::ReturnStmt * node ) override final { |
---|
[94b1f718] | 676 | os << "Return Statement, returning"; |
---|
| 677 | if ( node->expr ) { |
---|
| 678 | ++indent; |
---|
| 679 | os << ":" << endl << indent; |
---|
| 680 | node->expr->accept( *this ); |
---|
| 681 | --indent; |
---|
| 682 | } else { |
---|
| 683 | os << " void"; |
---|
| 684 | } |
---|
| 685 | os << endl; |
---|
| 686 | |
---|
[461046f] | 687 | return node; |
---|
| 688 | } |
---|
| 689 | |
---|
[e67991f] | 690 | virtual const ast::Stmt * visit( const ast::ThrowStmt * node ) override final { |
---|
[6f4b7f2] | 691 | if ( node->target ) os << "Non-Local "; |
---|
| 692 | |
---|
| 693 | switch( node->kind ) { |
---|
| 694 | case ast::ExceptionKind::Terminate: os << "Terminate "; break; |
---|
| 695 | case ast::ExceptionKind::Resume: os << "Resume "; break; |
---|
| 696 | } |
---|
| 697 | |
---|
| 698 | ++indent; |
---|
| 699 | os << "Throw Statement, raising: "; |
---|
| 700 | safe_print( node->expr ); |
---|
| 701 | if ( node->target ) { |
---|
| 702 | os << "... at: "; |
---|
| 703 | node->target->accept( *this ); |
---|
| 704 | } |
---|
| 705 | --indent; |
---|
| 706 | |
---|
[461046f] | 707 | return node; |
---|
| 708 | } |
---|
| 709 | |
---|
[e67991f] | 710 | virtual const ast::Stmt * visit( const ast::TryStmt * node ) override final { |
---|
[6f4b7f2] | 711 | ++indent; |
---|
[a7d50b6] | 712 | os << "Try Statement" << endl << indent-1 |
---|
[6f4b7f2] | 713 | << "... with block:" << endl << indent; |
---|
| 714 | safe_print( node->body ); |
---|
| 715 | |
---|
| 716 | os << indent-1 << "... and handlers:" << endl; |
---|
[400b8be] | 717 | for ( const ast::CatchClause * stmt : node->handlers ) { |
---|
[6f4b7f2] | 718 | os << indent; |
---|
| 719 | stmt->accept( *this ); |
---|
| 720 | } |
---|
| 721 | |
---|
| 722 | if ( node->finally ) { |
---|
| 723 | os << indent-1 << "... and finally:" << endl << indent; |
---|
| 724 | node->finally->accept( *this ); |
---|
| 725 | } |
---|
| 726 | --indent; |
---|
| 727 | |
---|
[461046f] | 728 | return node; |
---|
| 729 | } |
---|
| 730 | |
---|
[400b8be] | 731 | virtual const ast::CatchClause * visit( const ast::CatchClause * node ) override final { |
---|
[6f4b7f2] | 732 | os << "Catch "; |
---|
| 733 | switch ( node->kind ) { |
---|
| 734 | case ast::ExceptionKind::Terminate: os << "Terminate "; break; |
---|
| 735 | case ast::ExceptionKind::Resume: os << "Resume "; break; |
---|
| 736 | } |
---|
| 737 | os << "Statement" << endl << indent; |
---|
| 738 | |
---|
| 739 | ++indent; |
---|
| 740 | os << "... catching: "; |
---|
| 741 | short_print( node->decl ); |
---|
| 742 | os << endl; |
---|
| 743 | |
---|
| 744 | if ( node->cond ) { |
---|
| 745 | os << indent-1 << "... with conditional:" << endl << indent; |
---|
| 746 | node->cond->accept( *this ); |
---|
| 747 | } |
---|
| 748 | |
---|
| 749 | os << indent-1 << "... with block:" << endl << indent; |
---|
| 750 | safe_print( node->body ); |
---|
| 751 | --indent; |
---|
[a7d50b6] | 752 | |
---|
[461046f] | 753 | return node; |
---|
| 754 | } |
---|
| 755 | |
---|
[400b8be] | 756 | virtual const ast::FinallyClause * visit( const ast::FinallyClause * node ) override final { |
---|
[6f4b7f2] | 757 | os << "Finally Statement" << endl; |
---|
| 758 | os << indent << "... with block:" << endl; |
---|
| 759 | ++indent; |
---|
| 760 | os << indent; |
---|
| 761 | safe_print( node->body ); |
---|
| 762 | --indent; |
---|
| 763 | |
---|
[461046f] | 764 | return node; |
---|
| 765 | } |
---|
| 766 | |
---|
[37cdd97] | 767 | virtual const ast::Stmt * visit( const ast::SuspendStmt * node ) override final { |
---|
| 768 | os << "Suspend Statement"; |
---|
[835d6e8] | 769 | switch (node->kind) { |
---|
| 770 | case ast::SuspendStmt::None : os << " with implicit target"; break; |
---|
| 771 | case ast::SuspendStmt::Generator: os << " for generator"; break; |
---|
| 772 | case ast::SuspendStmt::Coroutine: os << " for coroutine"; break; |
---|
[37cdd97] | 773 | } |
---|
| 774 | os << endl; |
---|
| 775 | |
---|
| 776 | ++indent; |
---|
| 777 | if(node->then) { |
---|
| 778 | os << indent << " with post statement :" << endl; |
---|
| 779 | safe_print( node->then ); |
---|
| 780 | } |
---|
| 781 | ++indent; |
---|
| 782 | |
---|
| 783 | return node; |
---|
| 784 | } |
---|
| 785 | |
---|
[c86b08d] | 786 | virtual const ast::WhenClause * visit( const ast::WhenClause * node ) override final { |
---|
| 787 | os << indent-1 << "target: "; |
---|
| 788 | safe_print( node->target ); |
---|
| 789 | |
---|
| 790 | if ( node->stmt ) { |
---|
| 791 | os << indent-1 << "... with statment:" << endl; |
---|
| 792 | node->stmt->accept( *this ); |
---|
| 793 | } |
---|
| 794 | |
---|
| 795 | if ( node->when_cond ) { |
---|
| 796 | os << indent-1 << "... with when condition:" << endl; |
---|
| 797 | node->when_cond->accept( *this ); |
---|
| 798 | } |
---|
| 799 | |
---|
| 800 | return node; |
---|
| 801 | } |
---|
| 802 | |
---|
[e67991f] | 803 | virtual const ast::Stmt * visit( const ast::WaitForStmt * node ) override final { |
---|
[6f4b7f2] | 804 | os << "Waitfor Statement" << endl; |
---|
| 805 | indent += 2; |
---|
| 806 | for( const auto & clause : node->clauses ) { |
---|
[f6e6a55] | 807 | clause->accept( *this ); |
---|
| 808 | } |
---|
[a7d50b6] | 809 | |
---|
[f6e6a55] | 810 | if ( node->timeout_time ) { |
---|
| 811 | os << indent-1 << "timeout of:" << endl; |
---|
| 812 | node->timeout_time->accept( *this ); |
---|
[6f4b7f2] | 813 | |
---|
[f6e6a55] | 814 | if ( node->timeout_stmt ) { |
---|
[6f4b7f2] | 815 | os << indent-1 << "... with statment:" << endl; |
---|
[f6e6a55] | 816 | node->timeout_stmt->accept( *this ); |
---|
[6f4b7f2] | 817 | } |
---|
| 818 | |
---|
[f6e6a55] | 819 | if ( node->timeout_cond ) { |
---|
[6f4b7f2] | 820 | os << indent-1 << "... with condition:" << endl; |
---|
[f6e6a55] | 821 | node->timeout_cond->accept( *this ); |
---|
[6f4b7f2] | 822 | } |
---|
| 823 | } |
---|
| 824 | |
---|
[f6e6a55] | 825 | if ( node->else_stmt ) { |
---|
| 826 | os << indent-1 << "else:" << endl; |
---|
| 827 | node->else_stmt->accept( *this ); |
---|
[6f4b7f2] | 828 | |
---|
[f6e6a55] | 829 | if ( node->else_cond ) { |
---|
[6f4b7f2] | 830 | os << indent-1 << "... with condition:" << endl; |
---|
[f6e6a55] | 831 | node->else_cond->accept( *this ); |
---|
[6f4b7f2] | 832 | } |
---|
| 833 | } |
---|
| 834 | |
---|
[f6e6a55] | 835 | return node; |
---|
| 836 | } |
---|
[6f4b7f2] | 837 | |
---|
[f6e6a55] | 838 | virtual const ast::WaitForClause * visit( const ast::WaitForClause * node ) override final { |
---|
| 839 | os << indent-1 << "target function: "; |
---|
[c86b08d] | 840 | safe_print( node->target ); |
---|
[f6e6a55] | 841 | |
---|
| 842 | if ( !node->target_args.empty() ) { |
---|
| 843 | os << endl << indent-1 << "... with arguments:" << endl; |
---|
| 844 | for( const ast::Expr * arg : node->target_args ) { |
---|
| 845 | arg->accept( *this ); |
---|
[6f4b7f2] | 846 | } |
---|
| 847 | } |
---|
[f6e6a55] | 848 | |
---|
| 849 | if ( node->stmt ) { |
---|
| 850 | os << indent-1 << "... with statment:" << endl; |
---|
| 851 | node->stmt->accept( *this ); |
---|
| 852 | } |
---|
| 853 | |
---|
[c86b08d] | 854 | if ( node->when_cond ) { |
---|
[f6e6a55] | 855 | os << indent-1 << "... with condition:" << endl; |
---|
[c86b08d] | 856 | node->when_cond->accept( *this ); |
---|
[f6e6a55] | 857 | } |
---|
[6f4b7f2] | 858 | |
---|
[461046f] | 859 | return node; |
---|
| 860 | } |
---|
| 861 | |
---|
[c86b08d] | 862 | virtual const ast::Stmt * visit( const ast::WaitUntilStmt * node ) override final { |
---|
| 863 | os << "Waituntil Statement" << endl; |
---|
| 864 | indent += 2; |
---|
| 865 | for( const auto & clause : node->clauses ) { |
---|
| 866 | clause->accept( *this ); |
---|
| 867 | } |
---|
| 868 | print(node); // calls print( const ast::WaitStmt * node ) |
---|
| 869 | return node; |
---|
| 870 | } |
---|
| 871 | |
---|
[e67991f] | 872 | virtual const ast::Decl * visit( const ast::WithStmt * node ) override final { |
---|
[6f4b7f2] | 873 | os << "With statement" << endl; |
---|
| 874 | os << indent << "... with expressions:" << endl; |
---|
| 875 | ++indent; |
---|
| 876 | printAll( node->exprs ); |
---|
| 877 | os << indent-1 << "... with statement:" << endl << indent; |
---|
| 878 | safe_print( node->stmt ); |
---|
| 879 | --indent; |
---|
| 880 | |
---|
[461046f] | 881 | return node; |
---|
| 882 | } |
---|
| 883 | |
---|
[e67991f] | 884 | virtual const ast::NullStmt * visit( const ast::NullStmt * node ) override final { |
---|
[94b1f718] | 885 | os << "Null Statement" << endl; |
---|
| 886 | print( node->labels ); |
---|
| 887 | |
---|
[461046f] | 888 | return node; |
---|
| 889 | } |
---|
| 890 | |
---|
[e67991f] | 891 | virtual const ast::Stmt * visit( const ast::DeclStmt * node ) override final { |
---|
[6f4b7f2] | 892 | os << "Declaration of "; |
---|
| 893 | safe_print( node->decl ); |
---|
| 894 | |
---|
[461046f] | 895 | return node; |
---|
| 896 | } |
---|
| 897 | |
---|
[e67991f] | 898 | virtual const ast::Stmt * visit( const ast::ImplicitCtorDtorStmt * node ) override final { |
---|
[6f4b7f2] | 899 | os << "Implicit Ctor Dtor Statement" << endl; |
---|
| 900 | os << indent << "... with Ctor/Dtor: "; |
---|
| 901 | ++indent; |
---|
| 902 | safe_print( node->callStmt ); |
---|
| 903 | --indent; |
---|
| 904 | os << endl; |
---|
| 905 | |
---|
[461046f] | 906 | return node; |
---|
| 907 | } |
---|
| 908 | |
---|
[6cebfef] | 909 | virtual const ast::Stmt * visit( const ast::MutexStmt * node ) override final { |
---|
| 910 | os << "Mutex Statement" << endl; |
---|
| 911 | os << indent << "... with Mutex Parameters: "; |
---|
| 912 | ++indent; |
---|
| 913 | printAll( node->mutexObjs ); |
---|
| 914 | --indent; |
---|
| 915 | os << indent << "... with Statement: "; |
---|
| 916 | ++indent; |
---|
| 917 | safe_print( node->stmt ); |
---|
| 918 | --indent; |
---|
| 919 | os << endl; |
---|
| 920 | |
---|
| 921 | return node; |
---|
| 922 | } |
---|
| 923 | |
---|
[eb779d5] | 924 | virtual const ast::Stmt * visit( const ast::CorunStmt * node ) override final { |
---|
| 925 | os << "Corun Statement" << endl; |
---|
| 926 | os << indent << "... with Statement: "; |
---|
| 927 | ++indent; |
---|
| 928 | safe_print( node->stmt ); |
---|
| 929 | --indent; |
---|
| 930 | os << endl; |
---|
| 931 | |
---|
| 932 | return node; |
---|
| 933 | } |
---|
| 934 | |
---|
[e67991f] | 935 | virtual const ast::Expr * visit( const ast::ApplicationExpr * node ) override final { |
---|
[20a5977] | 936 | ++indent; |
---|
[94b1f718] | 937 | os << "Application of" << endl << indent; |
---|
[20a5977] | 938 | safe_print( node->func ); |
---|
[94b1f718] | 939 | os << endl; |
---|
[20a5977] | 940 | if ( ! node->args.empty() ) { |
---|
[94b1f718] | 941 | os << indent << "... to arguments" << endl; |
---|
[20a5977] | 942 | printAll( node->args ); |
---|
| 943 | } |
---|
| 944 | --indent; |
---|
| 945 | postprint( node ); |
---|
| 946 | |
---|
[461046f] | 947 | return node; |
---|
| 948 | } |
---|
| 949 | |
---|
[e67991f] | 950 | virtual const ast::Expr * visit( const ast::UntypedExpr * node ) override final { |
---|
[20a5977] | 951 | ++indent; |
---|
[94b1f718] | 952 | os << "Applying untyped:" << endl; |
---|
[20a5977] | 953 | os << indent; |
---|
| 954 | safe_print( node->func ); |
---|
[94b1f718] | 955 | os << endl << indent-1 << "...to:" << endl; |
---|
[20a5977] | 956 | printAll( node->args ); |
---|
| 957 | --indent; |
---|
| 958 | postprint( node ); |
---|
| 959 | |
---|
[461046f] | 960 | return node; |
---|
| 961 | } |
---|
| 962 | |
---|
[e67991f] | 963 | virtual const ast::Expr * visit( const ast::NameExpr * node ) override final { |
---|
[20a5977] | 964 | os << "Name: " << node->name; |
---|
| 965 | postprint( node ); |
---|
[d908563] | 966 | |
---|
[461046f] | 967 | return node; |
---|
| 968 | } |
---|
| 969 | |
---|
[b0d9ff7] | 970 | virtual const ast::Expr * visit( const ast::QualifiedNameExpr * node ) override final { |
---|
| 971 | os << "QualifiedNameExpr: " << std::endl; |
---|
| 972 | os << ++indent << "Type: "; |
---|
| 973 | safe_print( node->type_decl ); |
---|
| 974 | os << std::endl; |
---|
| 975 | os << indent << "Name: " << node->name << std::endl; |
---|
| 976 | --indent; |
---|
| 977 | postprint( node ); |
---|
| 978 | return node; |
---|
| 979 | } |
---|
| 980 | |
---|
[e67991f] | 981 | virtual const ast::Expr * visit( const ast::AddressExpr * node ) override final { |
---|
[94b1f718] | 982 | os << "Address of:" << endl; |
---|
[20a5977] | 983 | ++indent; |
---|
| 984 | os << indent; |
---|
| 985 | safe_print( node->arg ); |
---|
| 986 | |
---|
| 987 | --indent; |
---|
| 988 | |
---|
[461046f] | 989 | return node; |
---|
| 990 | } |
---|
| 991 | |
---|
[e67991f] | 992 | virtual const ast::Expr * visit( const ast::LabelAddressExpr * node ) override final { |
---|
[20a5977] | 993 | os << "Address of label:" << node->arg; |
---|
| 994 | |
---|
[461046f] | 995 | return node; |
---|
| 996 | } |
---|
| 997 | |
---|
[e67991f] | 998 | virtual const ast::Expr * visit( const ast::CastExpr * node ) override final { |
---|
[20a5977] | 999 | ++indent; |
---|
[a8ed717] | 1000 | os << (node->isGenerated ? "Generated" : "Explicit") << " Cast of:" << endl << indent; |
---|
[20a5977] | 1001 | safe_print( node->arg ); |
---|
[94b1f718] | 1002 | os << endl << indent-1 << "... to:"; |
---|
[20a5977] | 1003 | if ( ! node->result ) { |
---|
| 1004 | os << " "; |
---|
| 1005 | undefined(); |
---|
| 1006 | } else if ( node->result->isVoid() ) { |
---|
| 1007 | os << " nothing"; |
---|
| 1008 | } else { |
---|
[94b1f718] | 1009 | os << endl << indent; |
---|
[20a5977] | 1010 | node->result->accept( *this ); |
---|
| 1011 | } // if |
---|
| 1012 | --indent; |
---|
| 1013 | postprint( node ); |
---|
| 1014 | |
---|
[461046f] | 1015 | return node; |
---|
| 1016 | } |
---|
| 1017 | |
---|
[e67991f] | 1018 | virtual const ast::Expr * visit( const ast::KeywordCastExpr * node ) override final { |
---|
[20a5977] | 1019 | ++indent; |
---|
[94b1f718] | 1020 | os << "Keyword Cast of:" << endl << indent; |
---|
[20a5977] | 1021 | safe_print( node->arg ); |
---|
| 1022 | --indent; |
---|
[94b1f718] | 1023 | os << endl << indent << "... to: " << node->targetString(); |
---|
[20a5977] | 1024 | postprint( node ); |
---|
| 1025 | |
---|
[461046f] | 1026 | return node; |
---|
| 1027 | } |
---|
| 1028 | |
---|
[e67991f] | 1029 | virtual const ast::Expr * visit( const ast::VirtualCastExpr * node ) override final { |
---|
[20a5977] | 1030 | ++indent; |
---|
[94b1f718] | 1031 | os << "Virtual Cast of:" << endl << indent; |
---|
[20a5977] | 1032 | safe_print( node->arg ); |
---|
[94b1f718] | 1033 | os << endl << indent-1 << "... to:"; |
---|
[20a5977] | 1034 | if ( ! node->result ) { |
---|
| 1035 | os << " unknown"; |
---|
| 1036 | } else { |
---|
[94b1f718] | 1037 | os << endl << indent; |
---|
[20a5977] | 1038 | node->result->accept( *this ); |
---|
| 1039 | } |
---|
| 1040 | --indent; |
---|
| 1041 | postprint( node ); |
---|
| 1042 | |
---|
[461046f] | 1043 | return node; |
---|
| 1044 | } |
---|
| 1045 | |
---|
[e67991f] | 1046 | virtual const ast::Expr * visit( const ast::UntypedMemberExpr * node ) override final { |
---|
[20a5977] | 1047 | ++indent; |
---|
[94b1f718] | 1048 | os << "Untyped Member Expression, with field: " << endl << indent; |
---|
[20a5977] | 1049 | safe_print( node->member ); |
---|
[94b1f718] | 1050 | os << indent-1 << "... from aggregate:" << endl << indent; |
---|
[20a5977] | 1051 | safe_print( node->aggregate ); |
---|
| 1052 | --indent; |
---|
| 1053 | postprint( node ); |
---|
| 1054 | |
---|
[461046f] | 1055 | return node; |
---|
| 1056 | } |
---|
| 1057 | |
---|
[e67991f] | 1058 | virtual const ast::Expr * visit( const ast::MemberExpr * node ) override final { |
---|
[20a5977] | 1059 | ++indent; |
---|
[94b1f718] | 1060 | os << "Member Expression, with field:" << endl << indent; |
---|
[20a5977] | 1061 | safe_print( node->member ); |
---|
[94b1f718] | 1062 | os << endl << indent-1 << "... from aggregate:" << endl << indent; |
---|
[20a5977] | 1063 | safe_print( node->aggregate ); |
---|
| 1064 | --indent; |
---|
| 1065 | postprint( node ); |
---|
| 1066 | |
---|
[461046f] | 1067 | return node; |
---|
| 1068 | } |
---|
| 1069 | |
---|
[e67991f] | 1070 | virtual const ast::Expr * visit( const ast::VariableExpr * node ) override final { |
---|
[20a5977] | 1071 | os << "Variable Expression: "; |
---|
| 1072 | short_print( node->var ); |
---|
| 1073 | postprint( node ); |
---|
| 1074 | |
---|
[461046f] | 1075 | return node; |
---|
| 1076 | } |
---|
| 1077 | |
---|
[e67991f] | 1078 | virtual const ast::Expr * visit( const ast::ConstantExpr * node ) override final { |
---|
[20a5977] | 1079 | os << "Constant Expression (" << node->rep; |
---|
| 1080 | if ( node->result ) { |
---|
| 1081 | os << ": "; |
---|
| 1082 | node->result->accept( *this ); |
---|
| 1083 | } |
---|
| 1084 | os << ")"; |
---|
| 1085 | postprint( node ); |
---|
| 1086 | |
---|
[461046f] | 1087 | return node; |
---|
| 1088 | } |
---|
| 1089 | |
---|
[e67991f] | 1090 | virtual const ast::Expr * visit( const ast::SizeofExpr * node ) override final { |
---|
[a16e246] | 1091 | os << "Sizeof Expression on: "; |
---|
| 1092 | ++indent; |
---|
| 1093 | if ( node->type ) node->type->accept( *this ); |
---|
| 1094 | else safe_print( node->expr ); |
---|
| 1095 | --indent; |
---|
| 1096 | postprint( node ); |
---|
| 1097 | |
---|
[461046f] | 1098 | return node; |
---|
| 1099 | } |
---|
| 1100 | |
---|
[e67991f] | 1101 | virtual const ast::Expr * visit( const ast::AlignofExpr * node ) override final { |
---|
[a16e246] | 1102 | os << "Alignof Expression on: "; |
---|
| 1103 | ++indent; |
---|
| 1104 | if ( node->type ) node->type->accept( *this ); |
---|
| 1105 | else safe_print( node->expr ); |
---|
| 1106 | --indent; |
---|
| 1107 | postprint( node ); |
---|
[d908563] | 1108 | |
---|
[461046f] | 1109 | return node; |
---|
| 1110 | } |
---|
| 1111 | |
---|
[e67991f] | 1112 | virtual const ast::Expr * visit( const ast::UntypedOffsetofExpr * node ) override final { |
---|
[a16e246] | 1113 | os << "Untyped Offsetof Expression on member " << node->member << " of "; |
---|
| 1114 | ++indent; |
---|
| 1115 | safe_print( node->type ); |
---|
| 1116 | --indent; |
---|
| 1117 | postprint( node ); |
---|
| 1118 | |
---|
[461046f] | 1119 | return node; |
---|
| 1120 | } |
---|
| 1121 | |
---|
[e67991f] | 1122 | virtual const ast::Expr * visit( const ast::OffsetofExpr * node ) override final { |
---|
[a16e246] | 1123 | os << "Offsetof Expression on member " << node->member->name << " of "; |
---|
| 1124 | ++indent; |
---|
| 1125 | safe_print( node->type ); |
---|
| 1126 | --indent; |
---|
| 1127 | postprint( node ); |
---|
| 1128 | |
---|
[461046f] | 1129 | return node; |
---|
| 1130 | } |
---|
| 1131 | |
---|
[e67991f] | 1132 | virtual const ast::Expr * visit( const ast::OffsetPackExpr * node ) override final { |
---|
[a16e246] | 1133 | os << "Offset Pack Expression on: "; |
---|
| 1134 | ++indent; |
---|
| 1135 | safe_print( node->type ); |
---|
| 1136 | --indent; |
---|
| 1137 | postprint( node ); |
---|
| 1138 | |
---|
[461046f] | 1139 | return node; |
---|
| 1140 | } |
---|
| 1141 | |
---|
[e67991f] | 1142 | virtual const ast::Expr * visit( const ast::LogicalExpr * node ) override final { |
---|
[a16e246] | 1143 | os << "Short-circuited operation (" << (node->isAnd ? "and" : "or") << ") on: "; |
---|
| 1144 | safe_print( node->arg1 ); |
---|
| 1145 | os << " and "; |
---|
| 1146 | safe_print( node->arg2 ); |
---|
| 1147 | postprint( node ); |
---|
| 1148 | |
---|
[461046f] | 1149 | return node; |
---|
| 1150 | } |
---|
| 1151 | |
---|
[e67991f] | 1152 | virtual const ast::Expr * visit( const ast::ConditionalExpr * node ) override final { |
---|
[a16e246] | 1153 | ++indent; |
---|
[94b1f718] | 1154 | os << "Conditional expression on:" << endl << indent; |
---|
[a16e246] | 1155 | safe_print( node->arg1 ); |
---|
[94b1f718] | 1156 | os << indent-1 << "First alternative:" << endl << indent; |
---|
[a16e246] | 1157 | safe_print( node->arg2 ); |
---|
[94b1f718] | 1158 | os << indent-1 << "Second alternative:" << endl << indent; |
---|
[a16e246] | 1159 | safe_print( node->arg3 ); |
---|
| 1160 | --indent; |
---|
| 1161 | postprint( node ); |
---|
| 1162 | |
---|
[461046f] | 1163 | return node; |
---|
| 1164 | } |
---|
| 1165 | |
---|
[e67991f] | 1166 | virtual const ast::Expr * visit( const ast::CommaExpr * node ) override final { |
---|
[a16e246] | 1167 | ++indent; |
---|
[94b1f718] | 1168 | os << "Comma Expression:" << endl << indent; |
---|
[a16e246] | 1169 | safe_print( node->arg1 ); |
---|
[94b1f718] | 1170 | os << endl << indent; |
---|
[a16e246] | 1171 | safe_print( node->arg2 ); |
---|
| 1172 | --indent; |
---|
| 1173 | postprint( node ); |
---|
| 1174 | |
---|
[461046f] | 1175 | return node; |
---|
| 1176 | } |
---|
| 1177 | |
---|
[e67991f] | 1178 | virtual const ast::Expr * visit( const ast::TypeExpr * node ) override final { |
---|
[a16e246] | 1179 | safe_print( node->type ); |
---|
| 1180 | postprint( node ); |
---|
| 1181 | |
---|
[461046f] | 1182 | return node; |
---|
| 1183 | } |
---|
| 1184 | |
---|
[4ec9513] | 1185 | virtual const ast::Expr * visit( const ast::DimensionExpr * node ) override final { |
---|
| 1186 | os << "Type-Sys Value: " << node->name; |
---|
| 1187 | postprint( node ); |
---|
| 1188 | |
---|
| 1189 | return node; |
---|
| 1190 | } |
---|
| 1191 | |
---|
[e67991f] | 1192 | virtual const ast::Expr * visit( const ast::AsmExpr * node ) override final { |
---|
[94b1f718] | 1193 | os << "Asm Expression:" << endl; |
---|
[a16e246] | 1194 | ++indent; |
---|
[665f432] | 1195 | if ( !node->inout.empty() ) os << "[" << node->inout << "] "; |
---|
[a16e246] | 1196 | if ( node->constraint ) node->constraint->accept( *this ); |
---|
| 1197 | if ( node->operand ) node->operand->accept( *this ); |
---|
| 1198 | --indent; |
---|
[d908563] | 1199 | |
---|
[461046f] | 1200 | return node; |
---|
| 1201 | } |
---|
| 1202 | |
---|
[e67991f] | 1203 | virtual const ast::Expr * visit( const ast::ImplicitCopyCtorExpr * node ) override final { |
---|
[a16e246] | 1204 | ++indent; |
---|
[94b1f718] | 1205 | os << "Implicit Copy Constructor Expression:" << endl << indent; |
---|
[a16e246] | 1206 | safe_print( node->callExpr ); |
---|
| 1207 | --indent; |
---|
| 1208 | postprint( node ); |
---|
| 1209 | |
---|
[461046f] | 1210 | return node; |
---|
| 1211 | } |
---|
| 1212 | |
---|
[e67991f] | 1213 | virtual const ast::Expr * visit( const ast::ConstructorExpr * node ) override final { |
---|
[94b1f718] | 1214 | os << "Constructor Expression:" << endl << indent+1; |
---|
[a16e246] | 1215 | indent += 2; |
---|
| 1216 | safe_print( node->callExpr ); |
---|
| 1217 | indent -= 2; |
---|
| 1218 | postprint( node ); |
---|
| 1219 | |
---|
[461046f] | 1220 | return node; |
---|
| 1221 | } |
---|
| 1222 | |
---|
[e67991f] | 1223 | virtual const ast::Expr * visit( const ast::CompoundLiteralExpr * node ) override final { |
---|
[a16e246] | 1224 | ++indent; |
---|
[94b1f718] | 1225 | os << "Compound Literal Expression: " << endl << indent; |
---|
[a16e246] | 1226 | safe_print( node->result ); |
---|
| 1227 | os << indent; |
---|
| 1228 | safe_print( node->init ); |
---|
| 1229 | --indent; |
---|
| 1230 | postprint( node ); |
---|
| 1231 | |
---|
[461046f] | 1232 | return node; |
---|
| 1233 | } |
---|
| 1234 | |
---|
[e67991f] | 1235 | virtual const ast::Expr * visit( const ast::RangeExpr * node ) override final { |
---|
[a16e246] | 1236 | os << "Range Expression: "; |
---|
| 1237 | safe_print( node->low ); |
---|
| 1238 | os << " ... "; |
---|
| 1239 | safe_print( node->high ); |
---|
| 1240 | postprint( node ); |
---|
| 1241 | |
---|
[461046f] | 1242 | return node; |
---|
| 1243 | } |
---|
| 1244 | |
---|
[e67991f] | 1245 | virtual const ast::Expr * visit( const ast::UntypedTupleExpr * node ) override final { |
---|
[94b1f718] | 1246 | os << "Untyped Tuple:" << endl; |
---|
[a16e246] | 1247 | ++indent; |
---|
| 1248 | printAll( node->exprs ); |
---|
| 1249 | --indent; |
---|
| 1250 | postprint( node ); |
---|
| 1251 | |
---|
[461046f] | 1252 | return node; |
---|
| 1253 | } |
---|
| 1254 | |
---|
[e67991f] | 1255 | virtual const ast::Expr * visit( const ast::TupleExpr * node ) override final { |
---|
[94b1f718] | 1256 | os << "Tuple:" << endl; |
---|
[a16e246] | 1257 | ++indent; |
---|
| 1258 | printAll( node->exprs ); |
---|
| 1259 | --indent; |
---|
| 1260 | postprint( node ); |
---|
| 1261 | |
---|
[461046f] | 1262 | return node; |
---|
| 1263 | } |
---|
| 1264 | |
---|
[e67991f] | 1265 | virtual const ast::Expr * visit( const ast::TupleIndexExpr * node ) override final { |
---|
[94b1f718] | 1266 | os << "Tuple Index Expression, with tuple:" << endl; |
---|
[a16e246] | 1267 | ++indent; |
---|
| 1268 | os << indent; |
---|
| 1269 | safe_print( node->tuple ); |
---|
[94b1f718] | 1270 | os << indent << "with index: " << node->index << endl; |
---|
[a16e246] | 1271 | --indent; |
---|
| 1272 | postprint( node ); |
---|
[d908563] | 1273 | |
---|
[461046f] | 1274 | return node; |
---|
| 1275 | } |
---|
| 1276 | |
---|
[e67991f] | 1277 | virtual const ast::Expr * visit( const ast::TupleAssignExpr * node ) override final { |
---|
[94b1f718] | 1278 | os << "Tuple Assignment Expression, with stmt expr:" << endl; |
---|
[a16e246] | 1279 | ++indent; |
---|
| 1280 | os << indent; |
---|
| 1281 | safe_print( node->stmtExpr ); |
---|
| 1282 | --indent; |
---|
| 1283 | postprint( node ); |
---|
| 1284 | |
---|
[461046f] | 1285 | return node; |
---|
| 1286 | } |
---|
| 1287 | |
---|
[e67991f] | 1288 | virtual const ast::Expr * visit( const ast::StmtExpr * node ) override final { |
---|
[a16e246] | 1289 | ++indent; |
---|
[94b1f718] | 1290 | os << "Statement Expression:" << endl << indent; |
---|
[a16e246] | 1291 | safe_print( node->stmts ); |
---|
| 1292 | if ( ! node->returnDecls.empty() ) { |
---|
| 1293 | os << indent << "... with returnDecls: "; |
---|
| 1294 | printAll( node->returnDecls ); |
---|
| 1295 | } |
---|
| 1296 | if ( ! node->dtors.empty() ) { |
---|
| 1297 | os << indent << "... with dtors: "; |
---|
| 1298 | printAll( node->dtors ); |
---|
| 1299 | } |
---|
| 1300 | --indent; |
---|
| 1301 | postprint( node ); |
---|
| 1302 | |
---|
[461046f] | 1303 | return node; |
---|
| 1304 | } |
---|
| 1305 | |
---|
[e67991f] | 1306 | virtual const ast::Expr * visit( const ast::UniqueExpr * node ) override final { |
---|
[a16e246] | 1307 | ++indent; |
---|
[94b1f718] | 1308 | os << "Unique Expression with id: " << node->id << endl << indent; |
---|
[a16e246] | 1309 | safe_print( node->expr ); |
---|
| 1310 | if ( node->object ) { |
---|
| 1311 | os << indent-1 << "... with decl: "; |
---|
| 1312 | short_print( node->object ); |
---|
| 1313 | } |
---|
| 1314 | --indent; |
---|
| 1315 | postprint( node ); |
---|
| 1316 | |
---|
[461046f] | 1317 | return node; |
---|
| 1318 | } |
---|
| 1319 | |
---|
[e67991f] | 1320 | virtual const ast::Expr * visit( const ast::UntypedInitExpr * node ) override final { |
---|
[a16e246] | 1321 | ++indent; |
---|
[94b1f718] | 1322 | os << "Untyped Init Expression" << endl << indent; |
---|
[a16e246] | 1323 | safe_print( node->expr ); |
---|
| 1324 | if ( ! node->initAlts.empty() ) { |
---|
| 1325 | for ( const InitAlternative & alt : node->initAlts ) { |
---|
| 1326 | os << indent << "InitAlternative: "; |
---|
| 1327 | safe_print( alt.type ); |
---|
| 1328 | safe_print( alt.designation ); |
---|
| 1329 | } |
---|
| 1330 | } |
---|
| 1331 | --indent; |
---|
| 1332 | |
---|
[461046f] | 1333 | return node; |
---|
| 1334 | } |
---|
| 1335 | |
---|
[e67991f] | 1336 | virtual const ast::Expr * visit( const ast::InitExpr * node ) override final { |
---|
[a16e246] | 1337 | ++indent; |
---|
[94b1f718] | 1338 | os << "Init Expression" << endl << indent; |
---|
[a16e246] | 1339 | safe_print( node->expr ); |
---|
| 1340 | os << indent << "... with designation: "; |
---|
| 1341 | safe_print( node->designation ); |
---|
| 1342 | --indent; |
---|
| 1343 | |
---|
[461046f] | 1344 | return node; |
---|
| 1345 | } |
---|
| 1346 | |
---|
[e67991f] | 1347 | virtual const ast::Expr * visit( const ast::DeletedExpr * node ) override final { |
---|
[a16e246] | 1348 | ++indent; |
---|
[94b1f718] | 1349 | os << "Deleted Expression" << endl << indent; |
---|
[a16e246] | 1350 | safe_print( node->expr ); |
---|
[94b1f718] | 1351 | os << endl << indent << "... deleted by: "; |
---|
[a16e246] | 1352 | safe_print( node->deleteStmt ); |
---|
| 1353 | --indent; |
---|
| 1354 | |
---|
[461046f] | 1355 | return node; |
---|
| 1356 | } |
---|
| 1357 | |
---|
[e67991f] | 1358 | virtual const ast::Expr * visit( const ast::DefaultArgExpr * node ) override final { |
---|
[a16e246] | 1359 | ++indent; |
---|
[94b1f718] | 1360 | os << "Default Argument Expression" << endl << indent; |
---|
[a16e246] | 1361 | safe_print( node->expr ); |
---|
| 1362 | --indent; |
---|
| 1363 | |
---|
[461046f] | 1364 | return node; |
---|
| 1365 | } |
---|
| 1366 | |
---|
[e67991f] | 1367 | virtual const ast::Expr * visit( const ast::GenericExpr * node ) override final { |
---|
[a16e246] | 1368 | ++indent; |
---|
[94b1f718] | 1369 | os << "C11 _Generic Expression" << endl << indent; |
---|
[a16e246] | 1370 | safe_print( node->control ); |
---|
[94b1f718] | 1371 | os << endl << indent << "... with associations:" << endl; |
---|
[a16e246] | 1372 | for ( const auto & assoc : node->associations ) { |
---|
| 1373 | os << indent; |
---|
| 1374 | if ( assoc.type ) { |
---|
| 1375 | os << "... type: "; |
---|
| 1376 | assoc.type->accept( *this ); |
---|
[94b1f718] | 1377 | os << endl << indent << "... expression: "; |
---|
[a16e246] | 1378 | safe_print( assoc.expr ); |
---|
| 1379 | } else { |
---|
| 1380 | os << "... default: "; |
---|
| 1381 | safe_print( assoc.expr ); |
---|
| 1382 | } |
---|
[94b1f718] | 1383 | os << endl; |
---|
[a16e246] | 1384 | } |
---|
| 1385 | --indent; |
---|
| 1386 | |
---|
[461046f] | 1387 | return node; |
---|
| 1388 | } |
---|
| 1389 | |
---|
[e67991f] | 1390 | virtual const ast::Type * visit( const ast::VoidType * node ) override final { |
---|
[b0ec971] | 1391 | preprint( node ); |
---|
| 1392 | os << "void"; |
---|
[461046f] | 1393 | return node; |
---|
| 1394 | } |
---|
| 1395 | |
---|
[e67991f] | 1396 | virtual const ast::Type * visit( const ast::BasicType * node ) override final { |
---|
[b0ec971] | 1397 | preprint( node ); |
---|
| 1398 | os << ast::BasicType::typeNames[ node->kind ]; |
---|
[461046f] | 1399 | return node; |
---|
| 1400 | } |
---|
| 1401 | |
---|
[e67991f] | 1402 | virtual const ast::Type * visit( const ast::PointerType * node ) override final { |
---|
[b0ec971] | 1403 | preprint( node ); |
---|
| 1404 | if ( ! node->isArray() ) { |
---|
| 1405 | os << "pointer to "; |
---|
| 1406 | } else { |
---|
| 1407 | os << "decayed "; |
---|
| 1408 | if ( node->isStatic ) { |
---|
| 1409 | os << "static "; |
---|
| 1410 | } |
---|
| 1411 | |
---|
| 1412 | if ( node->isVarLen ) { |
---|
| 1413 | os << "variable length array of "; |
---|
| 1414 | } else if ( node->dimension ) { |
---|
| 1415 | os << "array of "; |
---|
| 1416 | node->dimension->accept( *this ); |
---|
| 1417 | os << " "; |
---|
| 1418 | } |
---|
| 1419 | } |
---|
[20a5977] | 1420 | safe_print( node->base ); |
---|
[b0ec971] | 1421 | |
---|
[461046f] | 1422 | return node; |
---|
| 1423 | } |
---|
| 1424 | |
---|
[e67991f] | 1425 | virtual const ast::Type * visit( const ast::ArrayType * node ) override final { |
---|
[b0ec971] | 1426 | preprint( node ); |
---|
| 1427 | if ( node->isStatic ) { |
---|
| 1428 | os << "static "; |
---|
| 1429 | } |
---|
| 1430 | |
---|
| 1431 | if ( node->isVarLen ) { |
---|
| 1432 | os << "variable length array of "; |
---|
| 1433 | } else if ( node->dimension ) { |
---|
| 1434 | os << "array of "; |
---|
| 1435 | } else { |
---|
| 1436 | os << "open array of "; |
---|
| 1437 | } |
---|
| 1438 | |
---|
[20a5977] | 1439 | safe_print( node->base ); |
---|
[b0ec971] | 1440 | |
---|
| 1441 | if ( node->dimension ) { |
---|
| 1442 | os << " with dimension of "; |
---|
| 1443 | node->dimension->accept( *this ); |
---|
| 1444 | } |
---|
| 1445 | |
---|
[461046f] | 1446 | return node; |
---|
| 1447 | } |
---|
| 1448 | |
---|
[e67991f] | 1449 | virtual const ast::Type * visit( const ast::ReferenceType * node ) override final { |
---|
[b0ec971] | 1450 | preprint( node ); |
---|
| 1451 | os << "reference to "; |
---|
[20a5977] | 1452 | safe_print( node->base ); |
---|
[b0ec971] | 1453 | |
---|
[461046f] | 1454 | return node; |
---|
| 1455 | } |
---|
| 1456 | |
---|
[e67991f] | 1457 | virtual const ast::Type * visit( const ast::QualifiedType * node ) override final { |
---|
[b0ec971] | 1458 | preprint( node ); |
---|
| 1459 | ++indent; |
---|
[94b1f718] | 1460 | os << "Qualified Type:" << endl << indent; |
---|
[20a5977] | 1461 | safe_print( node->parent ); |
---|
[94b1f718] | 1462 | os << endl << indent; |
---|
[20a5977] | 1463 | safe_print( node->child ); |
---|
[94b1f718] | 1464 | os << endl; |
---|
[b0ec971] | 1465 | --indent; |
---|
| 1466 | |
---|
[461046f] | 1467 | return node; |
---|
| 1468 | } |
---|
| 1469 | |
---|
[e67991f] | 1470 | virtual const ast::Type * visit( const ast::FunctionType * node ) override final { |
---|
[b0ec971] | 1471 | preprint( node ); |
---|
[d908563] | 1472 | |
---|
[94b1f718] | 1473 | os << "function" << endl; |
---|
[b0ec971] | 1474 | if ( ! node->params.empty() ) { |
---|
[94b1f718] | 1475 | os << indent << "... with parameters" << endl; |
---|
[b0ec971] | 1476 | ++indent; |
---|
| 1477 | printAll( node->params ); |
---|
| 1478 | if ( node->isVarArgs ) { |
---|
[94b1f718] | 1479 | os << indent << "and a variable number of other arguments" << endl; |
---|
[b0ec971] | 1480 | } |
---|
| 1481 | --indent; |
---|
| 1482 | } else if ( node->isVarArgs ) { |
---|
[94b1f718] | 1483 | os << indent+1 << "accepting unspecified arguments" << endl; |
---|
[b0ec971] | 1484 | } |
---|
| 1485 | |
---|
| 1486 | os << indent << "... returning"; |
---|
| 1487 | if ( node->returns.empty() ) { |
---|
[94b1f718] | 1488 | os << " nothing" << endl; |
---|
[b0ec971] | 1489 | } else { |
---|
[94b1f718] | 1490 | os << endl; |
---|
[b0ec971] | 1491 | ++indent; |
---|
| 1492 | printAll( node->returns ); |
---|
| 1493 | --indent; |
---|
| 1494 | } |
---|
| 1495 | |
---|
[461046f] | 1496 | return node; |
---|
| 1497 | } |
---|
| 1498 | |
---|
[e67991f] | 1499 | virtual const ast::Type * visit( const ast::StructInstType * node ) override final { |
---|
[b0ec971] | 1500 | preprint( node ); |
---|
| 1501 | os << "instance of struct " << node->name; |
---|
| 1502 | if ( node->base ) { |
---|
| 1503 | os << " " << ( node->base->body ? "with" : "without" ) << " body"; |
---|
| 1504 | } |
---|
| 1505 | print( node->params ); |
---|
| 1506 | |
---|
[461046f] | 1507 | return node; |
---|
| 1508 | } |
---|
| 1509 | |
---|
[e67991f] | 1510 | virtual const ast::Type * visit( const ast::UnionInstType * node ) override final { |
---|
[b0ec971] | 1511 | preprint( node ); |
---|
| 1512 | os << "instance of union " << node->name; |
---|
| 1513 | if ( node->base ) { |
---|
| 1514 | os << " " << ( node->base->body ? "with" : "without" ) << " body"; |
---|
| 1515 | } |
---|
| 1516 | print( node->params ); |
---|
| 1517 | |
---|
[461046f] | 1518 | return node; |
---|
| 1519 | } |
---|
| 1520 | |
---|
[e67991f] | 1521 | virtual const ast::Type * visit( const ast::EnumInstType * node ) override final { |
---|
[b0ec971] | 1522 | preprint( node ); |
---|
| 1523 | os << "instance of enum " << node->name; |
---|
| 1524 | if ( node->base ) { |
---|
| 1525 | os << " " << ( node->base->body ? "with" : "without" ) << " body"; |
---|
| 1526 | } |
---|
| 1527 | print( node->params ); |
---|
| 1528 | |
---|
[461046f] | 1529 | return node; |
---|
| 1530 | } |
---|
| 1531 | |
---|
[e67991f] | 1532 | virtual const ast::Type * visit( const ast::TraitInstType * node ) override final { |
---|
[b0ec971] | 1533 | preprint( node ); |
---|
| 1534 | os << "instance of trait " << node->name; |
---|
| 1535 | print( node->params ); |
---|
| 1536 | |
---|
[461046f] | 1537 | return node; |
---|
| 1538 | } |
---|
| 1539 | |
---|
[e67991f] | 1540 | virtual const ast::Type * visit( const ast::TypeInstType * node ) override final { |
---|
[b0ec971] | 1541 | preprint( node ); |
---|
[3e5dd913] | 1542 | const auto & _name = deterministic_output && isUnboundType(node) ? "[unbound]" : node->typeString(); |
---|
[cd6a6ff] | 1543 | os << "instance of type " << _name |
---|
[07de76b] | 1544 | << " (" << (node->kind == ast::TypeDecl::Ftype ? "" : "not ") << "function type)"; |
---|
[b0ec971] | 1545 | print( node->params ); |
---|
| 1546 | |
---|
[461046f] | 1547 | return node; |
---|
| 1548 | } |
---|
| 1549 | |
---|
[e67991f] | 1550 | virtual const ast::Type * visit( const ast::TupleType * node ) override final { |
---|
[b0ec971] | 1551 | preprint( node ); |
---|
[94b1f718] | 1552 | os << "tuple of types" << endl; |
---|
[b0ec971] | 1553 | ++indent; |
---|
| 1554 | printAll( node->types ); |
---|
| 1555 | --indent; |
---|
| 1556 | |
---|
[461046f] | 1557 | return node; |
---|
| 1558 | } |
---|
| 1559 | |
---|
[e67991f] | 1560 | virtual const ast::Type * visit( const ast::TypeofType * node ) override final { |
---|
[b0ec971] | 1561 | preprint( node ); |
---|
| 1562 | if ( node->kind == ast::TypeofType::Basetypeof ) { os << "base-"; } |
---|
| 1563 | os << "type-of expression "; |
---|
[20a5977] | 1564 | safe_print( node->expr ); |
---|
[b0ec971] | 1565 | |
---|
[461046f] | 1566 | return node; |
---|
| 1567 | } |
---|
| 1568 | |
---|
[3945abe] | 1569 | virtual const ast::Type * visit( const ast::VTableType * node ) override final { |
---|
| 1570 | preprint( node ); |
---|
| 1571 | os << "vtable for "; |
---|
| 1572 | safe_print( node->base ); |
---|
| 1573 | |
---|
| 1574 | return node; |
---|
| 1575 | } |
---|
| 1576 | |
---|
[e67991f] | 1577 | virtual const ast::Type * visit( const ast::VarArgsType * node ) override final { |
---|
[b0ec971] | 1578 | preprint( node ); |
---|
| 1579 | os << "builtin var args pack"; |
---|
[461046f] | 1580 | return node; |
---|
| 1581 | } |
---|
| 1582 | |
---|
[e67991f] | 1583 | virtual const ast::Type * visit( const ast::ZeroType * node ) override final { |
---|
[b0ec971] | 1584 | preprint( node ); |
---|
| 1585 | os << "zero_t"; |
---|
[461046f] | 1586 | return node; |
---|
| 1587 | } |
---|
| 1588 | |
---|
[e67991f] | 1589 | virtual const ast::Type * visit( const ast::OneType * node ) override final { |
---|
[b0ec971] | 1590 | preprint( node ); |
---|
| 1591 | os << "one_t"; |
---|
[461046f] | 1592 | return node; |
---|
| 1593 | } |
---|
| 1594 | |
---|
[e67991f] | 1595 | virtual const ast::Type * visit( const ast::GlobalScopeType * node ) override final { |
---|
[b0ec971] | 1596 | preprint( node ); |
---|
| 1597 | os << "Global Scope Type"; |
---|
[461046f] | 1598 | return node; |
---|
| 1599 | } |
---|
| 1600 | |
---|
[e67991f] | 1601 | virtual const ast::Designation * visit( const ast::Designation * node ) override final { |
---|
[c957e7f] | 1602 | if ( node->designators.empty() ) return node; |
---|
[94b1f718] | 1603 | os << "... designated by: " << endl; |
---|
[c957e7f] | 1604 | ++indent; |
---|
| 1605 | for ( const ast::Expr * d : node->designators ) { |
---|
| 1606 | os << indent; |
---|
| 1607 | d->accept( *this ); |
---|
[94b1f718] | 1608 | os << endl; |
---|
[c957e7f] | 1609 | } |
---|
| 1610 | --indent; |
---|
[461046f] | 1611 | return node; |
---|
| 1612 | } |
---|
| 1613 | |
---|
[e67991f] | 1614 | virtual const ast::Init * visit( const ast::SingleInit * node ) override final { |
---|
[c957e7f] | 1615 | os << "Simple Initializer: "; |
---|
[20a5977] | 1616 | safe_print( node->value ); |
---|
[461046f] | 1617 | return node; |
---|
| 1618 | } |
---|
| 1619 | |
---|
[e67991f] | 1620 | virtual const ast::Init * visit( const ast::ListInit * node ) override final { |
---|
[94b1f718] | 1621 | os << "Compound initializer: " << endl; |
---|
[c957e7f] | 1622 | ++indent; |
---|
| 1623 | for ( auto p : group_iterate( node->designations, node->initializers ) ) { |
---|
| 1624 | const ast::Designation * d = std::get<0>(p); |
---|
| 1625 | const ast::Init * init = std::get<1>(p); |
---|
| 1626 | os << indent; |
---|
| 1627 | init->accept( *this ); |
---|
[94b1f718] | 1628 | os << endl; |
---|
[c957e7f] | 1629 | if ( ! d->designators.empty() ) { |
---|
| 1630 | os << indent; |
---|
| 1631 | d->accept( *this ); |
---|
| 1632 | } |
---|
| 1633 | } |
---|
| 1634 | --indent; |
---|
[461046f] | 1635 | return node; |
---|
| 1636 | } |
---|
| 1637 | |
---|
[e67991f] | 1638 | virtual const ast::Init * visit( const ast::ConstructorInit * node ) override final { |
---|
[94b1f718] | 1639 | os << "Constructor initializer: " << endl; |
---|
[c957e7f] | 1640 | if ( node->ctor ) { |
---|
| 1641 | os << indent << "... initially constructed with "; |
---|
| 1642 | ++indent; |
---|
| 1643 | node->ctor->accept( *this ); |
---|
| 1644 | --indent; |
---|
| 1645 | } |
---|
| 1646 | |
---|
| 1647 | if ( node->dtor ) { |
---|
| 1648 | os << indent << "... destructed with "; |
---|
| 1649 | ++indent; |
---|
| 1650 | node->dtor->accept( *this ); |
---|
| 1651 | --indent; |
---|
| 1652 | } |
---|
| 1653 | |
---|
| 1654 | if ( node->init ) { |
---|
| 1655 | os << indent << "... with fallback C-style initializer: "; |
---|
| 1656 | ++indent; |
---|
| 1657 | node->init->accept( *this ); |
---|
| 1658 | --indent; |
---|
| 1659 | } |
---|
[461046f] | 1660 | return node; |
---|
| 1661 | } |
---|
| 1662 | |
---|
[e67991f] | 1663 | virtual const ast::Attribute * visit( const ast::Attribute * node ) override final { |
---|
[489bacf] | 1664 | if ( node->empty() ) return node; |
---|
| 1665 | os << "Attribute with name: " << node->name; |
---|
| 1666 | if ( node->params.empty() ) return node; |
---|
[94b1f718] | 1667 | os << " with parameters: " << endl; |
---|
[489bacf] | 1668 | ++indent; |
---|
| 1669 | printAll( node->params ); |
---|
| 1670 | --indent; |
---|
[461046f] | 1671 | return node; |
---|
| 1672 | } |
---|
| 1673 | |
---|
[e67991f] | 1674 | virtual const ast::TypeSubstitution * visit( const ast::TypeSubstitution * node ) override final { |
---|
[94b1f718] | 1675 | os << indent << "Types:" << endl; |
---|
[76ed81f] | 1676 | for ( const auto& i : *node ) { |
---|
[3e5dd913] | 1677 | os << indent+1 << i.first.typeString() << " -> "; |
---|
[76ed81f] | 1678 | indent += 2; |
---|
[20a5977] | 1679 | safe_print( i.second ); |
---|
[76ed81f] | 1680 | indent -= 2; |
---|
[94b1f718] | 1681 | os << endl; |
---|
[76ed81f] | 1682 | } |
---|
[461046f] | 1683 | return node; |
---|
| 1684 | } |
---|
| 1685 | |
---|
| 1686 | }; |
---|
| 1687 | |
---|
[257a8f5] | 1688 | } // namespace |
---|
| 1689 | |
---|
[5902625] | 1690 | void print( ostream & os, const ast::Node * node, Indenter indent ) { |
---|
| 1691 | Printer printer { os, indent, false }; |
---|
| 1692 | node->accept(printer); |
---|
| 1693 | } |
---|
| 1694 | |
---|
[6f4b7f2] | 1695 | void printShort( ostream & os, const ast::Decl * node, Indenter indent ) { |
---|
[5902625] | 1696 | Printer printer { os, indent, true }; |
---|
[461046f] | 1697 | node->accept(printer); |
---|
| 1698 | } |
---|
| 1699 | |
---|
[257a8f5] | 1700 | void print( ostream & os, Function::Specs specs ) { |
---|
| 1701 | print( os, specs, Names::FuncSpecifiers ); |
---|
| 1702 | } |
---|
| 1703 | |
---|
| 1704 | void print( ostream & os, Storage::Classes storage ) { |
---|
| 1705 | print( os, storage, Names::StorageClasses ); |
---|
[461046f] | 1706 | } |
---|
[257a8f5] | 1707 | |
---|
| 1708 | void print( ostream & os, CV::Qualifiers qualifiers ) { |
---|
| 1709 | print( os, qualifiers, Names::Qualifiers ); |
---|
| 1710 | } |
---|
| 1711 | |
---|
| 1712 | } // namespace ast |
---|