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| 1 | +module dfmt.ast; |
| 2 | + |
| 3 | +import dmd.visitor; |
| 4 | +import dmd.astcodegen; |
| 5 | +import std.range; |
| 6 | +import std.stdio : writeln, File; |
| 7 | + |
| 8 | +extern (C++) class FormatVisitor : SemanticTimeTransitiveVisitor |
| 9 | +{ |
| 10 | + File.LockingTextWriter buf; |
| 11 | + uint depth; |
| 12 | + |
| 13 | + this(File.LockingTextWriter buf) |
| 14 | + { |
| 15 | + this.buf = buf; |
| 16 | + } |
| 17 | + |
| 18 | + alias visit = SemanticTimeTransitiveVisitor.visit; |
| 19 | + |
| 20 | + void newline() |
| 21 | + { |
| 22 | + version (Windows) |
| 23 | + { |
| 24 | + buf.put(0x0A0D); // newline is CR,LF on Microsoft OS's |
| 25 | + } |
| 26 | + else |
| 27 | + { |
| 28 | + buf.put('\n'); |
| 29 | + } |
| 30 | + } |
| 31 | + |
| 32 | +override: |
| 33 | + /* void visit(ASTCodegen.Dsymbol s) */ |
| 34 | + /* { */ |
| 35 | + /* visitDsymbol(s); */ |
| 36 | + /* } */ |
| 37 | + |
| 38 | + /* void visit(ASTCodegen.StaticAssert s) */ |
| 39 | + /* { */ |
| 40 | + /* visitStaticAssert(s); */ |
| 41 | + /* } */ |
| 42 | + |
| 43 | + /* void visit(ASTCodegen.DebugSymbol s) */ |
| 44 | + /* { */ |
| 45 | + /* visitDebugSymbol(s); */ |
| 46 | + /* } */ |
| 47 | + |
| 48 | + /* void visit(ASTCodegen.VersionSymbol s) */ |
| 49 | + /* { */ |
| 50 | + /* visitVersionSymbol(s); */ |
| 51 | + /* } */ |
| 52 | + |
| 53 | + /* void visit(ASTCodegen.EnumMember em) */ |
| 54 | + /* { */ |
| 55 | + /* visitEnumMember(em); */ |
| 56 | + /* } */ |
| 57 | + |
| 58 | + void visit(ASTCodegen.Import imp) |
| 59 | + { |
| 60 | + if (imp.isstatic) |
| 61 | + buf.put("static "); |
| 62 | + buf.put("import "); |
| 63 | + if (imp.aliasId) |
| 64 | + { |
| 65 | + buf.put(imp.aliasId.toString()); |
| 66 | + buf.put(" = "); |
| 67 | + } |
| 68 | + foreach (const pid; imp.packages) |
| 69 | + { |
| 70 | + buf.put(pid.toString()); |
| 71 | + buf.put("."); |
| 72 | + } |
| 73 | + buf.put(imp.id.toString()); |
| 74 | + if (imp.names.length) |
| 75 | + { |
| 76 | + buf.put(" : "); |
| 77 | + foreach (const i, const name; imp.names) |
| 78 | + { |
| 79 | + if (i) |
| 80 | + buf.put(", "); |
| 81 | + const _alias = imp.aliases[i]; |
| 82 | + if (_alias) |
| 83 | + { |
| 84 | + buf.put(_alias.toString()); |
| 85 | + buf.put(" = "); |
| 86 | + buf.put(name.toString()); |
| 87 | + } |
| 88 | + else |
| 89 | + buf.put(name.toString()); |
| 90 | + } |
| 91 | + } |
| 92 | + |
| 93 | + buf.put(';'); |
| 94 | + newline(); |
| 95 | + } |
| 96 | + |
| 97 | + /* void visit(ASTCodegen.AliasThis d) */ |
| 98 | + /* { */ |
| 99 | + /* visitAliasThis(d); */ |
| 100 | + /* } */ |
| 101 | + |
| 102 | + /* void visit(ASTCodegen.AttribDeclaration d) */ |
| 103 | + /* { */ |
| 104 | + /* visitAttribDeclaration(d); */ |
| 105 | + /* } */ |
| 106 | + |
| 107 | + /* void visit(ASTCodegen.StorageClassDeclaration d) */ |
| 108 | + /* { */ |
| 109 | + /* visitStorageClassDeclaration(d); */ |
| 110 | + /* } */ |
| 111 | + |
| 112 | + /* void visit(ASTCodegen.DeprecatedDeclaration d) */ |
| 113 | + /* { */ |
| 114 | + /* visitDeprecatedDeclaration(d); */ |
| 115 | + /* } */ |
| 116 | + |
| 117 | + /* void visit(ASTCodegen.LinkDeclaration d) */ |
| 118 | + /* { */ |
| 119 | + /* visitLinkDeclaration(d); */ |
| 120 | + /* } */ |
| 121 | + |
| 122 | + /* void visit(ASTCodegen.CPPMangleDeclaration d) */ |
| 123 | + /* { */ |
| 124 | + /* visitCPPMangleDeclaration(d); */ |
| 125 | + /* } */ |
| 126 | + |
| 127 | + /* void visit(ASTCodegen.VisibilityDeclaration d) */ |
| 128 | + /* { */ |
| 129 | + /* visitVisibilityDeclaration(d); */ |
| 130 | + /* } */ |
| 131 | + |
| 132 | + /* void visit(ASTCodegen.AlignDeclaration d) */ |
| 133 | + /* { */ |
| 134 | + /* visitAlignDeclaration(d); */ |
| 135 | + /* } */ |
| 136 | + |
| 137 | + /* void visit(ASTCodegen.AnonDeclaration d) */ |
| 138 | + /* { */ |
| 139 | + /* visitAnonDeclaration(d); */ |
| 140 | + /* } */ |
| 141 | + |
| 142 | + /* void visit(ASTCodegen.PragmaDeclaration d) */ |
| 143 | + /* { */ |
| 144 | + /* visitPragmaDeclaration(d); */ |
| 145 | + /* } */ |
| 146 | + |
| 147 | + /* void visit(ASTCodegen.ConditionalDeclaration d) */ |
| 148 | + /* { */ |
| 149 | + /* visitConditionalDeclaration(d); */ |
| 150 | + /* } */ |
| 151 | + |
| 152 | + /* void visit(ASTCodegen.StaticForeachDeclaration s) */ |
| 153 | + /* { */ |
| 154 | + /* visitStaticForeachDeclaration(s); */ |
| 155 | + /* } */ |
| 156 | + |
| 157 | + /* void visit(ASTCodegen.MixinDeclaration d) */ |
| 158 | + /* { */ |
| 159 | + /* visitMixinDeclaration(d); */ |
| 160 | + /* } */ |
| 161 | + |
| 162 | + /* void visit(ASTCodegen.UserAttributeDeclaration d) */ |
| 163 | + /* { */ |
| 164 | + /* visitUserAttributeDeclaration(d); */ |
| 165 | + /* } */ |
| 166 | + |
| 167 | + /* void visit(ASTCodegen.TemplateDeclaration d) */ |
| 168 | + /* { */ |
| 169 | + /* visitTemplateDeclaration(d); */ |
| 170 | + /* } */ |
| 171 | + |
| 172 | + /* void visit(ASTCodegen.TemplateInstance ti) */ |
| 173 | + /* { */ |
| 174 | + /* visitTemplateInstance(ti); */ |
| 175 | + /* } */ |
| 176 | + |
| 177 | + /* void visit(ASTCodegen.TemplateMixin tm) */ |
| 178 | + /* { */ |
| 179 | + /* visitTemplateMixin(tm); */ |
| 180 | + /* } */ |
| 181 | + |
| 182 | + /* void visit(ASTCodegen.EnumDeclaration d) */ |
| 183 | + /* { */ |
| 184 | + /* visitEnumDeclaration(d); */ |
| 185 | + /* } */ |
| 186 | + |
| 187 | + /* void visit(ASTCodegen.Nspace d) */ |
| 188 | + /* { */ |
| 189 | + /* visitNspace(d); */ |
| 190 | + /* } */ |
| 191 | + |
| 192 | + /* void visit(ASTCodegen.StructDeclaration d) */ |
| 193 | + /* { */ |
| 194 | + /* visitStructDeclaration(d); */ |
| 195 | + /* } */ |
| 196 | + |
| 197 | + /* void visit(ASTCodegen.ClassDeclaration d) */ |
| 198 | + /* { */ |
| 199 | + /* visitClassDeclaration(d); */ |
| 200 | + /* } */ |
| 201 | + |
| 202 | + /* void visit(ASTCodegen.AliasDeclaration d) */ |
| 203 | + /* { */ |
| 204 | + /* visitAliasDeclaration(d); */ |
| 205 | + /* } */ |
| 206 | + |
| 207 | + /* void visit(ASTCodegen.AliasAssign d) */ |
| 208 | + /* { */ |
| 209 | + /* visitAliasAssign(d); */ |
| 210 | + /* } */ |
| 211 | + |
| 212 | + /* void visit(ASTCodegen.VarDeclaration d) */ |
| 213 | + /* { */ |
| 214 | + /* visitVarDeclaration(d); */ |
| 215 | + /* } */ |
| 216 | + |
| 217 | + /* void visit(ASTCodegen.FuncDeclaration f) */ |
| 218 | + /* { */ |
| 219 | + /* visitFuncDeclaration(f); */ |
| 220 | + /* } */ |
| 221 | + |
| 222 | + /* void visit(ASTCodegen.FuncLiteralDeclaration f) */ |
| 223 | + /* { */ |
| 224 | + /* visitFuncLiteralDeclaration(f); */ |
| 225 | + /* } */ |
| 226 | + |
| 227 | + /* void visit(ASTCodegen.PostBlitDeclaration d) */ |
| 228 | + /* { */ |
| 229 | + /* visitPostBlitDeclaration(d); */ |
| 230 | + /* } */ |
| 231 | + |
| 232 | + /* void visit(ASTCodegen.DtorDeclaration d) */ |
| 233 | + /* { */ |
| 234 | + /* visitDtorDeclaration(d); */ |
| 235 | + /* } */ |
| 236 | + |
| 237 | + /* void visit(ASTCodegen.StaticCtorDeclaration d) */ |
| 238 | + /* { */ |
| 239 | + /* visitStaticCtorDeclaration(d); */ |
| 240 | + /* } */ |
| 241 | + |
| 242 | + /* void visit(ASTCodegen.StaticDtorDeclaration d) */ |
| 243 | + /* { */ |
| 244 | + /* visitStaticDtorDeclaration(d); */ |
| 245 | + /* } */ |
| 246 | + |
| 247 | + /* void visit(ASTCodegen.InvariantDeclaration d) */ |
| 248 | + /* { */ |
| 249 | + /* visitInvariantDeclaration(d); */ |
| 250 | + /* } */ |
| 251 | + |
| 252 | + /* void visit(ASTCodegen.UnitTestDeclaration d) */ |
| 253 | + /* { */ |
| 254 | + /* visitUnitTestDeclaration(d); */ |
| 255 | + /* } */ |
| 256 | + |
| 257 | + /* void visit(ASTCodegen.BitFieldDeclaration d) */ |
| 258 | + /* { */ |
| 259 | + /* visitBitFieldDeclaration(d); */ |
| 260 | + /* } */ |
| 261 | + |
| 262 | + /* void visit(ASTCodegen.NewDeclaration d) */ |
| 263 | + /* { */ |
| 264 | + /* visitNewDeclaration(d); */ |
| 265 | + /* } */ |
| 266 | + |
| 267 | + /* void visit(ASTCodegen.Module m) */ |
| 268 | + /* { */ |
| 269 | + /* visitModule(m); */ |
| 270 | + /* } */ |
| 271 | +} |
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