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