5 Type getType(TocParser::TypeContext * ctx);
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6 Variable getVariable(TocParser::VarContext * ctx);
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7 Body getBody(TocParser::BodyContext * ctx);
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8 Function getFunction(TocParser::FuncContext * ctx);
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9 Struct getStruct(TocParser::StructDeclContext * ctx);
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10 Namespace getNamespace(TocParser::NamespaceDeclContext * ctx);
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11 Program getProgram(TocParser::ProgContext * ctx);
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14 Expr getExpr(TocParser::FuncExprContext * ctx);
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15 Expr getExpr(TocParser::MethodExprContext * ctx);
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16 Expr getExpr(TocParser::LitExprContext * ctx);
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17 Expr getExpr(TocParser::ParenExprContext * ctx);
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18 Expr getExpr(TocParser::DotExprContext * ctx);
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19 Expr getExpr(TocParser::PrefixOpExprContext * ctx);
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20 Expr getExpr(TocParser::PostfixOpExprContext * ctx);
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21 Expr getExpr(TocParser::BinaryOpExprContext * ctx);
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22 Expr getExpr(TocParser::TernaryOpExprContext * ctx);
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23 Expr getExpr(TocParser::BracketExprContext * ctx);
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24 Expr getExpr(TocParser::IdentifierExprContext * ctx);
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25 Expr getExpr(TocParser::ExprContext * ctx);
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27 Stmt getStmt(TocParser::StmtContext * ctx);
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29 Type getType(TocParser::TypeContext * ctx)
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32 for (auto n : ctx->namespaceSpecifier())
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33 result.namespacePrefixes.push_back(n->typeName()->getText());
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34 result.name = ctx->typeName()->NAME()->toString();
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35 for (auto m : ctx->typeModifier())
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37 bool isPointer = m->getText() == "*";
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38 bool isStaticArray = m->INT_LIT() != nullptr;
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40 result.modifiers.emplace_back(
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41 isPointer ? TypeModifierType::Pointer : TypeModifierType::Array,
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43 isStaticArray ? atoi(m->INT_LIT()->toString().c_str()) : -1
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48 Variable getVariable(TocParser::VarContext * ctx)
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51 result.name = ctx->varName()->NAME()->toString();
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52 result.type = getType(ctx->type());
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55 Body getBody(TocParser::BodyContext * ctx)
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58 for (auto s : ctx->stmt())
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60 if (s->varDecl() != nullptr)
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62 result.variables.push_back(getVariable(s->varDecl()->var()));
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63 if (s->varDecl()->var()->expr() != nullptr)
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64 result.statements.push_back(getStmt(s));
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68 result.statements.push_back(getStmt(s));
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73 Function getFunction(TocParser::FuncContext * ctx)
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76 result.name = ctx->funcName()->NAME()->toString();
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77 result.returnType = getType(ctx->type());
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78 if (!ctx->parameter()->var().empty())
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80 for (auto p : ctx->parameter()->var())
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81 result.parameters.push_back(getVariable(p));
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83 result.body = getBody(ctx->body());
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86 Struct getStruct(TocParser::StructDeclContext * ctx)
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89 result.name = ctx->structName()->NAME()->toString();
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90 for (auto m : ctx->structMember())
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92 if (m->structVar() != nullptr)
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94 result.members.push_back({
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95 getVariable(m->structVar()->var()),
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96 m->privateDecl() != nullptr
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99 if (m->structMethod() != nullptr)
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101 result.methods.push_back({
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102 getFunction(m->structMethod()->func()),
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103 m->privateDecl() != nullptr
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109 Namespace getNamespace(TocParser::NamespaceDeclContext * ctx)
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112 result.name = ctx->typeName()->getText();
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113 for (auto d : ctx->decl())
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115 if (d->varDecl() != nullptr)
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117 result.variables.push_back(getVariable(d->varDecl()->var()));
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119 if (d->funcDecl() != nullptr)
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121 result.functions.push_back(getFunction(d->funcDecl()->func()));
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123 if (d->structDecl() != nullptr)
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125 result.structs.push_back(getStruct(d->structDecl()));
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127 if (d->namespaceDecl() != nullptr)
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129 result.namespaces.push_back(getNamespace(d->namespaceDecl()));
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134 Program getProgram(TocParser::ProgContext * ctx)
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137 for (auto d : ctx->decl())
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139 if (d->varDecl() != nullptr)
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141 result.variables.push_back(getVariable(d->varDecl()->var()));
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143 if (d->funcDecl() != nullptr)
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145 result.functions.push_back(getFunction(d->funcDecl()->func()));
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147 if (d->structDecl() != nullptr)
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149 result.structs.push_back(getStruct(d->structDecl()));
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151 if (d->namespaceDecl() != nullptr)
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153 result.namespaces.push_back(getNamespace(d->namespaceDecl()));
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158 template<typename OpType>
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159 OpType getOperatorType(const std::string & s, std::string typeStrings[])
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161 for (int i = 0; i < (int)OpType::COUNT; i++)
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163 if (typeStrings[i] == s)
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168 return OpType::COUNT;
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183 Expr getExpr(TocParser::FuncExprContext * ctx)
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186 result.type = ExprType::Func;
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187 for (auto n : ctx->namespaceSpecifier())
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188 result._func.namespacePrefixes.push_back(n->typeName()->getText());
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189 result._func.functionName = ctx->funcName()->NAME()->toString();
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190 for (auto e : ctx->expr())
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191 result._func.arguments.push_back(getExpr(e));
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194 Expr getExpr(TocParser::MethodExprContext * ctx)
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197 result.type = ExprType::Method;
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198 result._method.expr = std::make_unique<Expr>(getExpr(ctx->expr(0)));
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199 result._method.methodName = ctx->funcName()->NAME()->toString();
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200 for (int i = 1; i < ctx->expr().size(); i++)
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201 result._method.arguments.push_back(getExpr(ctx->expr(i)));
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204 Expr getExpr(TocParser::LitExprContext * ctx)
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207 result.type = ExprType::Lit;
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208 if (ctx->literal()->INT_LIT() != nullptr)
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210 result._lit.type = LitType::Int;
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211 result._lit._int = atoi(ctx->literal()->INT_LIT()->toString().c_str());
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213 else if (ctx->literal()->DECIMAL_LIT() != nullptr)
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215 result._lit.type = LitType::Decimal;
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216 result._lit._decimal = atof(ctx->literal()->DECIMAL_LIT()->toString().c_str());
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218 else if (ctx->literal()->STRING_LIT() != nullptr)
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220 result._lit.type = LitType::String;
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221 result._lit._string = ctx->literal()->STRING_LIT()->toString();
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223 else if (ctx->literal()->BOOL_LIT() != nullptr)
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225 result._lit.type = LitType::Bool;
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226 result._lit._bool = ctx->literal()->BOOL_LIT()->toString() == "true";
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230 Expr getExpr(TocParser::ParenExprContext * ctx)
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233 result.type = ExprType::Paren;
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234 result._paren.expr = std::make_unique<Expr>(getExpr(ctx->expr()));
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237 Expr getExpr(TocParser::DotExprContext * ctx)
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240 result.type = ExprType::Dot;
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241 result._dot.expr = std::make_unique<Expr>(getExpr(ctx->expr()));
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242 result._dot.identifier = ctx->varName()->getText();
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245 Expr getExpr(TocParser::PrefixOpExprContext * ctx)
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248 result.type = ExprType::PrefixOp;
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249 result._prefixOp.expr = std::make_unique<Expr>(getExpr(ctx->expr()));
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250 result._prefixOp.type = getOperatorType<PrefixOperatorType>(
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251 ctx->prefix_op()->getText(),
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252 PrefixOperatorTypeStrings);
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255 Expr getExpr(TocParser::PostfixOpExprContext * ctx)
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258 result.type = ExprType::PostfixOp;
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259 result._postfixOp.expr = std::make_unique<Expr>(getExpr(ctx->expr()));
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260 result._postfixOp.type = getOperatorType<PostfixOperatorType>(
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261 ctx->postfix_op()->getText(),
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262 PostfixOperatorTypeStrings);
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265 Expr getExpr(TocParser::BinaryOpExprContext * ctx)
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268 result.type = ExprType::BinaryOp;
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269 result._binaryOp.lexpr = std::make_unique<Expr>(getExpr(ctx->expr(0)));
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270 result._binaryOp.rexpr = std::make_unique<Expr>(getExpr(ctx->expr(1)));
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271 result._binaryOp.type = getOperatorType<BinaryOperatorType>(
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272 ctx->binary_op()->getText(),
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273 BinaryOperatorTypeStrings);
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276 Expr getExpr(TocParser::TernaryOpExprContext * ctx)
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279 result.type = ExprType::TernaryOp;
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280 result._ternaryOp.lexpr = std::make_unique<Expr>(getExpr(ctx->expr(0)));
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281 result._ternaryOp.rexprTrue = std::make_unique<Expr>(getExpr(ctx->expr(1)));
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282 result._ternaryOp.rexprFalse = std::make_unique<Expr>(getExpr(ctx->expr(2)));
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285 Expr getExpr(TocParser::BracketExprContext * ctx)
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288 result.type = ExprType::Bracket;
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289 result._brackets.lexpr = std::make_unique<Expr>(getExpr(ctx->expr(0)));
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290 result._brackets.rexpr = std::make_unique<Expr>(getExpr(ctx->expr(1)));
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293 Expr getExpr(TocParser::IdentifierExprContext * ctx)
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296 result.type = ExprType::Identifier;
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297 for (auto n : ctx->namespaceSpecifier())
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298 result._identifier.namespacePrefixes.push_back(n->typeName()->getText());
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299 result._identifier.identifier = ctx->varName()->getText();
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313 Expr getExpr(TocParser::ExprContext * ctx)
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316 if (dynamic_cast<TocParser::FuncExprContext *>(ctx) != nullptr)
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317 result = getExpr(dynamic_cast<TocParser::FuncExprContext *>(ctx));
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318 if (dynamic_cast<TocParser::MethodExprContext *>(ctx) != nullptr)
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319 result = getExpr(dynamic_cast<TocParser::MethodExprContext *>(ctx));
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320 if (dynamic_cast<TocParser::LitExprContext *>(ctx) != nullptr)
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321 result = getExpr(dynamic_cast<TocParser::LitExprContext *>(ctx));
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322 if (dynamic_cast<TocParser::ParenExprContext *>(ctx) != nullptr)
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323 result = getExpr(dynamic_cast<TocParser::ParenExprContext *>(ctx));
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324 if (dynamic_cast<TocParser::DotExprContext *>(ctx) != nullptr)
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325 result = getExpr(dynamic_cast<TocParser::DotExprContext *>(ctx));
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326 if (dynamic_cast<TocParser::PrefixOpExprContext *>(ctx) != nullptr)
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327 result = getExpr(dynamic_cast<TocParser::PrefixOpExprContext *>(ctx));
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328 if (dynamic_cast<TocParser::PostfixOpExprContext *>(ctx) != nullptr)
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329 result = getExpr(dynamic_cast<TocParser::PostfixOpExprContext *>(ctx));
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330 if (dynamic_cast<TocParser::BinaryOpExprContext *>(ctx) != nullptr)
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331 result = getExpr(dynamic_cast<TocParser::BinaryOpExprContext *>(ctx));
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332 if (dynamic_cast<TocParser::TernaryOpExprContext *>(ctx) != nullptr)
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333 result = getExpr(dynamic_cast<TocParser::TernaryOpExprContext *>(ctx));
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334 if (dynamic_cast<TocParser::BracketExprContext *>(ctx) != nullptr)
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335 result = getExpr(dynamic_cast<TocParser::BracketExprContext *>(ctx));
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336 if (dynamic_cast<TocParser::IdentifierExprContext *>(ctx) != nullptr)
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337 result = getExpr(dynamic_cast<TocParser::IdentifierExprContext *>(ctx));
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340 Stmt getStmt(TocParser::StmtContext * ctx)
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343 if (ctx->varDecl() != nullptr && ctx->varDecl()->var()->expr() != nullptr)
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345 result.type = StmtType::Assign;
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346 result._assign.lexpr.type = ExprType::Identifier;
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347 result._assign.lexpr._identifier.identifier = ctx->varDecl()->var()->varName()->getText();
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348 result._assign.rexpr = getExpr(ctx->varDecl()->var()->expr());
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350 if (ctx->ifStmt() != nullptr)
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352 result.type = StmtType::If;
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353 result._if.condition = getExpr(ctx->ifStmt()->expr());
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354 result._if.body = getBody(ctx->ifStmt()->body());
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355 for (auto ei : ctx->ifStmt()->elseIfStmt())
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357 result._if.elses.emplace_back(
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359 std::make_unique<Expr>(getExpr(ei->expr())),
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360 getBody(ei->body())
\r
363 if (ctx->ifStmt()->elseStmt() != nullptr)
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365 result._if.elses.emplace_back(
\r
368 getBody(ctx->ifStmt()->elseStmt()->body())
\r
372 if (ctx->switchStmt() != nullptr)
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374 result.type = StmtType::Switch;
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375 result._switch.ident = std::make_unique<Expr>(getExpr(ctx->switchStmt()->expr()));
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376 for (auto c : ctx->switchStmt()->switchBody()->switchCase())
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378 result._switch.cases.emplace_back(
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379 std::make_unique<Expr>(getExpr(c->expr())),
\r
384 if (ctx->forStmt() != nullptr)
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386 result.type = StmtType::For;
\r
387 result._for.init = std::make_unique<AssignStmt>();
\r
388 result._for.init->lexpr.type = ExprType::Identifier;
\r
389 result._for.init->lexpr._identifier.identifier = ctx->forStmt()->varInit()->varName()->getText();
\r
390 result._for.init->rexpr = getExpr(ctx->forStmt()->varInit()->expr());
\r
391 result._for.condition = std::make_unique<Expr>(getExpr(ctx->forStmt()->expr(0)));
\r
392 result._for.action = std::make_unique<Expr>(getExpr(ctx->forStmt()->expr(1)));
\r
393 result._for.body = getBody(ctx->forStmt()->body());
\r
395 if (ctx->whileStmt() != nullptr)
\r
397 result.type = StmtType::While;
\r
398 result._while.condition = getExpr(ctx->whileStmt()->expr());
\r
399 result._while.body = getBody(ctx->whileStmt()->body());
\r
401 if (ctx->assignStmt() != nullptr)
\r
403 result.type = StmtType::Assign;
\r
404 result._assign.lexpr = getExpr(ctx->assignStmt()->expr(0));
\r
405 result._assign.rexpr = getExpr(ctx->assignStmt()->expr(1));
\r
407 if (ctx->returnStmt() != nullptr)
\r
409 result.type = StmtType::Return;
\r
410 result._return.expr = getExpr(ctx->returnStmt()->expr());
\r
412 if (ctx->expr() != nullptr)
\r
414 result.type = StmtType::Expr;
\r
415 result._expr = getExpr(ctx->expr());
\r