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, std::shared_ptr<Context> parent);
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8 Function getFunction(TocParser::FuncContext * ctx, std::shared_ptr<Context> parent);
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9 Struct getStruct(TocParser::StructDeclContext * ctx, std::shared_ptr<Context> parent);
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10 Namespace getNamespace(TocParser::NamespaceDeclContext * ctx, std::shared_ptr<Context> parent);
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11 Program getProgram(TocParser::ProgContext * ctx, std::shared_ptr<Context> parent);
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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, std::shared_ptr<Context> parent);
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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, std::shared_ptr<Context> parent)
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58 result.ctx = std::make_unique<Context>();
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59 result.ctx->parent = parent;
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60 for (auto s : ctx->stmt())
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62 if (s->varDecl() != nullptr)
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64 result.ctx->variables.push_back(getVariable(s->varDecl()->var()));
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65 if (s->varDecl()->var()->expr() != nullptr)
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66 result.statements.push_back(getStmt(s, result.ctx));
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70 result.statements.push_back(getStmt(s, result.ctx));
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75 Function getFunction(TocParser::FuncContext * ctx, std::shared_ptr<Context> parent)
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78 result.name = ctx->funcName()->NAME()->toString();
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79 result.returnType = getType(ctx->type());
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80 if (!ctx->parameter()->var().empty())
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82 for (auto p : ctx->parameter()->var())
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83 result.parameters.push_back(getVariable(p));
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85 result.body = getBody(ctx->body(), parent);
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88 Struct getStruct(TocParser::StructDeclContext * ctx, std::shared_ptr<Context> parent)
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91 result.name = ctx->structName()->NAME()->toString();
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92 for (auto m : ctx->structMember())
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94 if (m->structVar() != nullptr)
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96 result.members.push_back({
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97 getVariable(m->structVar()->var()),
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98 m->privateDecl() != nullptr
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101 if (m->structMethod() != nullptr)
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103 result.methods.push_back({
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104 getFunction(m->structMethod()->func(), parent),
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105 m->privateDecl() != nullptr
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111 Namespace getNamespace(TocParser::NamespaceDeclContext * ctx, std::shared_ptr<Context> parent)
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114 result.ctx = std::make_unique<Context>();
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115 result.name = ctx->typeName()->getText();
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116 for (auto d : ctx->decl())
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118 if (d->varDecl() != nullptr)
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120 result.ctx->variables.push_back(getVariable(d->varDecl()->var()));
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122 if (d->funcDecl() != nullptr)
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124 result.functions.push_back(getFunction(d->funcDecl()->func(), result.ctx));
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126 if (d->structDecl() != nullptr)
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128 result.structs.push_back(getStruct(d->structDecl(), result.ctx));
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130 if (d->namespaceDecl() != nullptr)
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132 result.namespaces.push_back(getNamespace(d->namespaceDecl(), result.ctx));
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137 Program getProgram(TocParser::ProgContext * ctx, std::shared_ptr<Context> parent)
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140 result.ctx = std::make_unique<Context>();
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141 for (auto d : ctx->decl())
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143 if (d->varDecl() != nullptr)
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145 result.ctx->variables.push_back(getVariable(d->varDecl()->var()));
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147 if (d->funcDecl() != nullptr)
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149 result.functions.push_back(getFunction(d->funcDecl()->func(), result.ctx));
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151 if (d->structDecl() != nullptr)
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153 result.structs.push_back(getStruct(d->structDecl(), result.ctx));
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155 if (d->namespaceDecl() != nullptr)
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157 result.namespaces.push_back(getNamespace(d->namespaceDecl(), result.ctx));
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162 template<typename OpType>
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163 OpType getOperatorType(const std::string & s, std::string typeStrings[])
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165 for (int i = 0; i < (int)OpType::COUNT; i++)
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167 if (typeStrings[i] == s)
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172 return OpType::COUNT;
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187 Expr getExpr(TocParser::FuncExprContext * ctx)
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190 result.type = ExprType::Func;
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191 for (auto n : ctx->namespaceSpecifier())
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192 result._func.namespacePrefixes.push_back(n->typeName()->getText());
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193 result._func.functionName = ctx->funcName()->NAME()->toString();
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194 for (auto e : ctx->expr())
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195 result._func.arguments.push_back(getExpr(e));
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198 Expr getExpr(TocParser::MethodExprContext * ctx)
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201 result.type = ExprType::Method;
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202 result._method.expr = std::make_unique<Expr>(getExpr(ctx->expr(0)));
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203 result._method.methodName = ctx->funcName()->NAME()->toString();
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204 for (int i = 1; i < ctx->expr().size(); i++)
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205 result._method.arguments.push_back(getExpr(ctx->expr(i)));
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208 Expr getExpr(TocParser::LitExprContext * ctx)
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211 result.type = ExprType::Lit;
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212 if (ctx->literal()->INT_LIT() != nullptr)
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214 result._lit.type = LitType::Int;
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215 result._lit._int = atoi(ctx->literal()->INT_LIT()->toString().c_str());
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217 else if (ctx->literal()->DECIMAL_LIT() != nullptr)
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219 result._lit.type = LitType::Decimal;
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220 result._lit._decimal = atof(ctx->literal()->DECIMAL_LIT()->toString().c_str());
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222 else if (ctx->literal()->STRING_LIT() != nullptr)
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224 result._lit.type = LitType::String;
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225 result._lit._string = ctx->literal()->STRING_LIT()->toString();
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227 else if (ctx->literal()->BOOL_LIT() != nullptr)
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229 result._lit.type = LitType::Bool;
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230 result._lit._bool = ctx->literal()->BOOL_LIT()->toString() == "true";
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234 Expr getExpr(TocParser::ParenExprContext * ctx)
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237 result.type = ExprType::Paren;
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238 result._paren.expr = std::make_unique<Expr>(getExpr(ctx->expr()));
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241 Expr getExpr(TocParser::DotExprContext * ctx)
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244 result.type = ExprType::Dot;
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245 result._dot.expr = std::make_unique<Expr>(getExpr(ctx->expr()));
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246 result._dot.identifier = ctx->varName()->getText();
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249 Expr getExpr(TocParser::PrefixOpExprContext * ctx)
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252 result.type = ExprType::PrefixOp;
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253 result._prefixOp.expr = std::make_unique<Expr>(getExpr(ctx->expr()));
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254 result._prefixOp.type = getOperatorType<PrefixOperatorType>(
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255 ctx->prefix_op()->getText(),
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256 PrefixOperatorTypeStrings);
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259 Expr getExpr(TocParser::PostfixOpExprContext * ctx)
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262 result.type = ExprType::PostfixOp;
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263 result._postfixOp.expr = std::make_unique<Expr>(getExpr(ctx->expr()));
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264 result._postfixOp.type = getOperatorType<PostfixOperatorType>(
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265 ctx->postfix_op()->getText(),
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266 PostfixOperatorTypeStrings);
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269 Expr getExpr(TocParser::BinaryOpExprContext * ctx)
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272 result.type = ExprType::BinaryOp;
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273 result._binaryOp.lexpr = std::make_unique<Expr>(getExpr(ctx->expr(0)));
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274 result._binaryOp.rexpr = std::make_unique<Expr>(getExpr(ctx->expr(1)));
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275 result._binaryOp.type = getOperatorType<BinaryOperatorType>(
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276 ctx->binary_op()->getText(),
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277 BinaryOperatorTypeStrings);
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280 Expr getExpr(TocParser::TernaryOpExprContext * ctx)
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283 result.type = ExprType::TernaryOp;
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284 result._ternaryOp.lexpr = std::make_unique<Expr>(getExpr(ctx->expr(0)));
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285 result._ternaryOp.rexprTrue = std::make_unique<Expr>(getExpr(ctx->expr(1)));
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286 result._ternaryOp.rexprFalse = std::make_unique<Expr>(getExpr(ctx->expr(2)));
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289 Expr getExpr(TocParser::BracketExprContext * ctx)
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292 result.type = ExprType::Bracket;
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293 result._brackets.lexpr = std::make_unique<Expr>(getExpr(ctx->expr(0)));
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294 result._brackets.rexpr = std::make_unique<Expr>(getExpr(ctx->expr(1)));
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297 Expr getExpr(TocParser::IdentifierExprContext * ctx)
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300 result.type = ExprType::Identifier;
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301 for (auto n : ctx->namespaceSpecifier())
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302 result._identifier.namespacePrefixes.push_back(n->typeName()->getText());
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303 result._identifier.identifier = ctx->varName()->getText();
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317 Expr getExpr(TocParser::ExprContext * ctx)
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320 if (dynamic_cast<TocParser::FuncExprContext *>(ctx) != nullptr)
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321 result = getExpr(dynamic_cast<TocParser::FuncExprContext *>(ctx));
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322 if (dynamic_cast<TocParser::MethodExprContext *>(ctx) != nullptr)
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323 result = getExpr(dynamic_cast<TocParser::MethodExprContext *>(ctx));
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324 if (dynamic_cast<TocParser::LitExprContext *>(ctx) != nullptr)
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325 result = getExpr(dynamic_cast<TocParser::LitExprContext *>(ctx));
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326 if (dynamic_cast<TocParser::ParenExprContext *>(ctx) != nullptr)
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327 result = getExpr(dynamic_cast<TocParser::ParenExprContext *>(ctx));
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328 if (dynamic_cast<TocParser::DotExprContext *>(ctx) != nullptr)
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329 result = getExpr(dynamic_cast<TocParser::DotExprContext *>(ctx));
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330 if (dynamic_cast<TocParser::PrefixOpExprContext *>(ctx) != nullptr)
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331 result = getExpr(dynamic_cast<TocParser::PrefixOpExprContext *>(ctx));
\r
332 if (dynamic_cast<TocParser::PostfixOpExprContext *>(ctx) != nullptr)
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333 result = getExpr(dynamic_cast<TocParser::PostfixOpExprContext *>(ctx));
\r
334 if (dynamic_cast<TocParser::BinaryOpExprContext *>(ctx) != nullptr)
\r
335 result = getExpr(dynamic_cast<TocParser::BinaryOpExprContext *>(ctx));
\r
336 if (dynamic_cast<TocParser::TernaryOpExprContext *>(ctx) != nullptr)
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337 result = getExpr(dynamic_cast<TocParser::TernaryOpExprContext *>(ctx));
\r
338 if (dynamic_cast<TocParser::BracketExprContext *>(ctx) != nullptr)
\r
339 result = getExpr(dynamic_cast<TocParser::BracketExprContext *>(ctx));
\r
340 if (dynamic_cast<TocParser::IdentifierExprContext *>(ctx) != nullptr)
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341 result = getExpr(dynamic_cast<TocParser::IdentifierExprContext *>(ctx));
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344 Stmt getStmt(TocParser::StmtContext * ctx, std::shared_ptr<Context> parent)
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347 if (ctx->varDecl() != nullptr && ctx->varDecl()->var()->expr() != nullptr)
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349 result.type = StmtType::Assign;
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350 result._assign.lexpr.type = ExprType::Identifier;
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351 result._assign.lexpr._identifier.identifier = ctx->varDecl()->var()->varName()->getText();
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352 result._assign.rexpr = getExpr(ctx->varDecl()->var()->expr());
\r
354 if (ctx->ifStmt() != nullptr)
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356 result.type = StmtType::If;
\r
357 result._if.condition = getExpr(ctx->ifStmt()->expr());
\r
358 result._if.body = getBody(ctx->ifStmt()->body(), parent);
\r
359 for (auto ei : ctx->ifStmt()->elseIfStmt())
\r
361 result._if.elses.emplace_back(
\r
363 std::make_unique<Expr>(getExpr(ei->expr())),
\r
364 getBody(ei->body(), parent)
\r
367 if (ctx->ifStmt()->elseStmt() != nullptr)
\r
369 result._if.elses.emplace_back(
\r
372 getBody(ctx->ifStmt()->elseStmt()->body(), parent)
\r
376 if (ctx->switchStmt() != nullptr)
\r
378 result.type = StmtType::Switch;
\r
379 result._switch.ident = std::make_unique<Expr>(getExpr(ctx->switchStmt()->expr()));
\r
380 for (auto c : ctx->switchStmt()->switchBody()->switchCase())
\r
382 result._switch.cases.emplace_back(
\r
383 std::make_unique<Expr>(getExpr(c->expr())),
\r
384 getBody(c->body(), parent)
\r
388 if (ctx->forStmt() != nullptr)
\r
390 result.type = StmtType::For;
\r
391 result._for.init = std::make_unique<AssignStmt>();
\r
392 result._for.init->lexpr.type = ExprType::Identifier;
\r
393 result._for.init->lexpr._identifier.identifier = ctx->forStmt()->varInit()->varName()->getText();
\r
394 result._for.init->rexpr = getExpr(ctx->forStmt()->varInit()->expr());
\r
395 result._for.condition = std::make_unique<Expr>(getExpr(ctx->forStmt()->expr(0)));
\r
396 result._for.action = std::make_unique<Expr>(getExpr(ctx->forStmt()->expr(1)));
\r
397 result._for.body = getBody(ctx->forStmt()->body(), parent);
\r
399 if (ctx->whileStmt() != nullptr)
\r
401 result.type = StmtType::While;
\r
402 result._while.condition = getExpr(ctx->whileStmt()->expr());
\r
403 result._while.body = getBody(ctx->whileStmt()->body(), parent);
\r
405 if (ctx->assignStmt() != nullptr)
\r
407 result.type = StmtType::Assign;
\r
408 result._assign.lexpr = getExpr(ctx->assignStmt()->expr(0));
\r
409 result._assign.rexpr = getExpr(ctx->assignStmt()->expr(1));
\r
411 if (ctx->returnStmt() != nullptr)
\r
413 result.type = StmtType::Return;
\r
414 result._return.expr = getExpr(ctx->returnStmt()->expr());
\r
416 if (ctx->expr() != nullptr)
\r
418 result.type = StmtType::Expr;
\r
419 result._expr = getExpr(ctx->expr());
\r