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 if (ctx->body() != nullptr)
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87 result.body = getBody(ctx->body(), parent);
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88 result.defined = true;
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92 result.defined = false;
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96 Struct getStruct(TocParser::StructDeclContext * ctx, std::shared_ptr<Context> parent)
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99 result.name = ctx->structName()->NAME()->toString();
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100 for (auto m : ctx->structMember())
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102 if (m->structVar() != nullptr)
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104 result.members.push_back({
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105 getVariable(m->structVar()->var()),
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106 m->privateDecl() != nullptr
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109 if (m->structMethod() != nullptr)
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111 result.methods.push_back({
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112 getFunction(m->structMethod()->func(), parent),
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113 m->privateDecl() != nullptr
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119 Namespace getNamespace(TocParser::NamespaceDeclContext * ctx, std::shared_ptr<Context> parent)
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122 result.ctx = std::make_unique<Context>();
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123 result.name = ctx->typeName()->getText();
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124 for (auto d : ctx->decl())
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126 if (d->varDecl() != nullptr)
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128 result.ctx->variables.push_back(getVariable(d->varDecl()->var()));
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130 if (d->funcDecl() != nullptr)
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132 result.functions.push_back(getFunction(d->funcDecl()->func(), result.ctx));
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134 if (d->structDecl() != nullptr)
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136 result.structs.push_back(getStruct(d->structDecl(), result.ctx));
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138 if (d->namespaceDecl() != nullptr)
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140 result.namespaces.push_back(getNamespace(d->namespaceDecl(), result.ctx));
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145 Program getProgram(TocParser::ProgContext * ctx, std::shared_ptr<Context> parent)
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148 result.ctx = std::make_unique<Context>();
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149 for (auto d : ctx->decl())
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151 if (d->varDecl() != nullptr)
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153 result.ctx->variables.push_back(getVariable(d->varDecl()->var()));
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155 if (d->funcDecl() != nullptr)
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157 result.functions.push_back(getFunction(d->funcDecl()->func(), result.ctx));
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159 if (d->structDecl() != nullptr)
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161 result.structs.push_back(getStruct(d->structDecl(), result.ctx));
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163 if (d->namespaceDecl() != nullptr)
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165 result.namespaces.push_back(getNamespace(d->namespaceDecl(), result.ctx));
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170 template<typename OpType>
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171 OpType getOperatorType(const std::string & s, std::string typeStrings[])
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173 for (int i = 0; i < (int)OpType::COUNT; i++)
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175 if (typeStrings[i] == s)
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180 return OpType::COUNT;
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195 Expr getExpr(TocParser::FuncExprContext * ctx)
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198 result.type = ExprType::Func;
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199 for (auto n : ctx->namespaceSpecifier())
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200 result._func.namespacePrefixes.push_back(n->typeName()->getText());
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201 result._func.functionName = ctx->funcName()->NAME()->toString();
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202 for (auto e : ctx->expr())
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203 result._func.arguments.push_back(getExpr(e));
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206 Expr getExpr(TocParser::MethodExprContext * ctx)
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209 result.type = ExprType::Method;
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210 result._method.expr = std::make_unique<Expr>(getExpr(ctx->expr(0)));
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211 result._method.methodName = ctx->funcName()->NAME()->toString();
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212 for (int i = 1; i < ctx->expr().size(); i++)
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213 result._method.arguments.push_back(getExpr(ctx->expr(i)));
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216 Expr getExpr(TocParser::LitExprContext * ctx)
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219 result.type = ExprType::Lit;
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220 if (ctx->literal()->INT_LIT() != nullptr)
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222 result._lit.type = LitType::Int;
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223 result._lit._int = atoi(ctx->literal()->INT_LIT()->toString().c_str());
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225 else if (ctx->literal()->DECIMAL_LIT() != nullptr)
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227 result._lit.type = LitType::Decimal;
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228 result._lit._decimal = atof(ctx->literal()->DECIMAL_LIT()->toString().c_str());
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230 else if (ctx->literal()->StringLit() != nullptr)
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232 result._lit.type = LitType::String;
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233 result._lit._string = ctx->literal()->StringLit()->toString();
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235 else if (ctx->literal()->BOOL_LIT() != nullptr)
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237 result._lit.type = LitType::Bool;
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238 result._lit._bool = ctx->literal()->BOOL_LIT()->toString() == "true";
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242 Expr getExpr(TocParser::ParenExprContext * ctx)
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245 result.type = ExprType::Paren;
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246 result._paren.expr = std::make_unique<Expr>(getExpr(ctx->expr()));
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249 Expr getExpr(TocParser::DotExprContext * ctx)
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252 result.type = ExprType::Dot;
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253 result._dot.expr = std::make_unique<Expr>(getExpr(ctx->expr()));
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254 result._dot.identifier = ctx->varName()->getText();
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257 Expr getExpr(TocParser::PrefixOpExprContext * ctx)
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260 result.type = ExprType::PrefixOp;
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261 result._prefixOp.expr = std::make_unique<Expr>(getExpr(ctx->expr()));
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262 result._prefixOp.type = getOperatorType<PrefixOperatorType>(
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263 ctx->prefix_op()->getText(),
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264 PrefixOperatorTypeStrings);
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267 Expr getExpr(TocParser::PostfixOpExprContext * ctx)
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270 result.type = ExprType::PostfixOp;
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271 result._postfixOp.expr = std::make_unique<Expr>(getExpr(ctx->expr()));
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272 result._postfixOp.type = getOperatorType<PostfixOperatorType>(
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273 ctx->postfix_op()->getText(),
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274 PostfixOperatorTypeStrings);
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277 Expr getExpr(TocParser::BinaryOpExprContext * ctx)
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280 result.type = ExprType::BinaryOp;
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281 result._binaryOp.lexpr = std::make_unique<Expr>(getExpr(ctx->expr(0)));
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282 result._binaryOp.rexpr = std::make_unique<Expr>(getExpr(ctx->expr(1)));
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283 result._binaryOp.type = getOperatorType<BinaryOperatorType>(
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284 ctx->binary_op()->getText(),
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285 BinaryOperatorTypeStrings);
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288 Expr getExpr(TocParser::TernaryOpExprContext * ctx)
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291 result.type = ExprType::TernaryOp;
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292 result._ternaryOp.lexpr = std::make_unique<Expr>(getExpr(ctx->expr(0)));
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293 result._ternaryOp.rexprTrue = std::make_unique<Expr>(getExpr(ctx->expr(1)));
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294 result._ternaryOp.rexprFalse = std::make_unique<Expr>(getExpr(ctx->expr(2)));
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297 Expr getExpr(TocParser::BracketExprContext * ctx)
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300 result.type = ExprType::Bracket;
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301 result._brackets.lexpr = std::make_unique<Expr>(getExpr(ctx->expr(0)));
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302 result._brackets.rexpr = std::make_unique<Expr>(getExpr(ctx->expr(1)));
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305 Expr getExpr(TocParser::IdentifierExprContext * ctx)
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308 result.type = ExprType::Identifier;
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309 for (auto n : ctx->namespaceSpecifier())
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310 result._identifier.namespacePrefixes.push_back(n->typeName()->getText());
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311 result._identifier.identifier = ctx->varName()->getText();
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325 Expr getExpr(TocParser::ExprContext * ctx)
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328 if (dynamic_cast<TocParser::FuncExprContext *>(ctx) != nullptr)
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329 result = getExpr(dynamic_cast<TocParser::FuncExprContext *>(ctx));
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330 if (dynamic_cast<TocParser::MethodExprContext *>(ctx) != nullptr)
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331 result = getExpr(dynamic_cast<TocParser::MethodExprContext *>(ctx));
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332 if (dynamic_cast<TocParser::LitExprContext *>(ctx) != nullptr)
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333 result = getExpr(dynamic_cast<TocParser::LitExprContext *>(ctx));
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334 if (dynamic_cast<TocParser::ParenExprContext *>(ctx) != nullptr)
\r
335 result = getExpr(dynamic_cast<TocParser::ParenExprContext *>(ctx));
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336 if (dynamic_cast<TocParser::DotExprContext *>(ctx) != nullptr)
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337 result = getExpr(dynamic_cast<TocParser::DotExprContext *>(ctx));
\r
338 if (dynamic_cast<TocParser::PrefixOpExprContext *>(ctx) != nullptr)
\r
339 result = getExpr(dynamic_cast<TocParser::PrefixOpExprContext *>(ctx));
\r
340 if (dynamic_cast<TocParser::PostfixOpExprContext *>(ctx) != nullptr)
\r
341 result = getExpr(dynamic_cast<TocParser::PostfixOpExprContext *>(ctx));
\r
342 if (dynamic_cast<TocParser::BinaryOpExprContext *>(ctx) != nullptr)
\r
343 result = getExpr(dynamic_cast<TocParser::BinaryOpExprContext *>(ctx));
\r
344 if (dynamic_cast<TocParser::TernaryOpExprContext *>(ctx) != nullptr)
\r
345 result = getExpr(dynamic_cast<TocParser::TernaryOpExprContext *>(ctx));
\r
346 if (dynamic_cast<TocParser::BracketExprContext *>(ctx) != nullptr)
\r
347 result = getExpr(dynamic_cast<TocParser::BracketExprContext *>(ctx));
\r
348 if (dynamic_cast<TocParser::IdentifierExprContext *>(ctx) != nullptr)
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349 result = getExpr(dynamic_cast<TocParser::IdentifierExprContext *>(ctx));
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352 Stmt getStmt(TocParser::StmtContext * ctx, std::shared_ptr<Context> parent)
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355 if (ctx->varDecl() != nullptr && ctx->varDecl()->var()->expr() != nullptr)
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357 result.type = StmtType::Assign;
\r
358 result._assign.lexpr.type = ExprType::Identifier;
\r
359 result._assign.lexpr._identifier.identifier = ctx->varDecl()->var()->varName()->getText();
\r
360 result._assign.rexpr = getExpr(ctx->varDecl()->var()->expr());
\r
362 if (ctx->ifStmt() != nullptr)
\r
364 result.type = StmtType::If;
\r
365 result._if.condition = getExpr(ctx->ifStmt()->expr());
\r
366 result._if.body = getBody(ctx->ifStmt()->body(), parent);
\r
367 for (auto ei : ctx->ifStmt()->elseIfStmt())
\r
369 result._if.elses.emplace_back(
\r
371 std::make_unique<Expr>(getExpr(ei->expr())),
\r
372 getBody(ei->body(), parent)
\r
375 if (ctx->ifStmt()->elseStmt() != nullptr)
\r
377 result._if.elses.emplace_back(
\r
380 getBody(ctx->ifStmt()->elseStmt()->body(), parent)
\r
384 if (ctx->switchStmt() != nullptr)
\r
386 result.type = StmtType::Switch;
\r
387 result._switch.ident = std::make_unique<Expr>(getExpr(ctx->switchStmt()->expr()));
\r
388 for (auto c : ctx->switchStmt()->switchBody()->switchCase())
\r
390 result._switch.cases.emplace_back(
\r
391 std::make_unique<Expr>(getExpr(c->expr())),
\r
392 getBody(c->body(), parent)
\r
396 if (ctx->forStmt() != nullptr)
\r
398 result.type = StmtType::For;
\r
399 result._for.init = std::make_unique<AssignStmt>();
\r
400 result._for.init->lexpr.type = ExprType::Identifier;
\r
401 result._for.init->lexpr._identifier.identifier = ctx->forStmt()->varInit()->varName()->getText();
\r
402 result._for.init->rexpr = getExpr(ctx->forStmt()->varInit()->expr());
\r
403 result._for.condition = std::make_unique<Expr>(getExpr(ctx->forStmt()->expr(0)));
\r
404 result._for.action = std::make_unique<Expr>(getExpr(ctx->forStmt()->expr(1)));
\r
405 result._for.body = getBody(ctx->forStmt()->body(), parent);
\r
407 if (ctx->whileStmt() != nullptr)
\r
409 result.type = StmtType::While;
\r
410 result._while.condition = getExpr(ctx->whileStmt()->expr());
\r
411 result._while.body = getBody(ctx->whileStmt()->body(), parent);
\r
413 if (ctx->assignStmt() != nullptr)
\r
415 result.type = StmtType::Assign;
\r
416 result._assign.lexpr = getExpr(ctx->assignStmt()->expr(0));
\r
417 result._assign.rexpr = getExpr(ctx->assignStmt()->expr(1));
\r
419 if (ctx->returnStmt() != nullptr)
\r
421 result.type = StmtType::Return;
\r
422 result._return.expr = getExpr(ctx->returnStmt()->expr());
\r
424 if (ctx->expr() != nullptr)
\r
426 result.type = StmtType::Expr;
\r
427 result._expr = getExpr(ctx->expr());
\r