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Downright
2025-03-24 00:44:52 +08:00
parent 3e80cb8f3f
commit a36f73c8a2
7 changed files with 549 additions and 110 deletions
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47
src/SysYIRGenerator.h
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@@ -77,7 +77,9 @@ private:
std::unique_ptr<Module> module;
IRBuilder builder;
SymbolTable symbols_table;
//array init use variables
static Type current_type;
int d = 0, n = 0;
vector<int> path;
bool isalloca;
@@ -94,39 +96,42 @@ public:
public:
std::any visitCompUnit(SysYParser::CompUnitContext *ctx) override;
std::any visitDecl(SysYParser::DeclContext *ctx) override;
std::any visitConstDecl(SysYParser::ConstDeclContext *ctx) override;
std::any visitBType(SysYParser::BTypeContext *ctx) override;
std::any visitConstDef(SysYParser::ConstDefContext *ctx) override;
std::any visitConstInitVal(SysYParser::ConstInitValContext *ctx) override;
std::any visitFuncType(SysYParser::FuncTypeContext* ctx) override;
std::any visitFuncDef(SysYParser::FuncDefContext* ctx) override;
std::any visitVarDecl(SysYParser::VarDeclContext *ctx) override;
std::any visitVarDef(SysYParser::VarDefContext *ctx, Type* btype);
// std::any visitVarDef(SysYParser::VarDefContext *ctx) override;
std::any visitInitVal(SysYParser::InitValContext *ctx) override;
std::any visitFuncFParam(SysYParser::FuncFParamContext *ctx) override;
std::any visitFuncFParams(SysYParser::FuncFParamsContext *ctx) override;
std::any visitBlockStmt(SysYParser::BlockStmtContext* ctx) override;
std::any visitStmt(SysYParser::StmtContext *ctx) override;
std::any visitFuncRParams(SysYParser::FuncRParamsContext *ctx) override;
// std::any visitStmt(SysYParser::StmtContext *ctx) override;
std::any visitIfStmt(SysYParser::IfStmtContext *ctx) override;
std::any visitWhileStmt(SysYParser::WhileStmtContext *ctx) override;
std::any visitBreakStmt(SysYParser::BreakStmtContext *ctx) override;
std::any visitContinueStmt(SysYParser::ContinueStmtContext *ctx) override;
std::any visitReturnStmt(SysYParser::ReturnStmtContext *ctx) override;
std::any visitExp(SysYParser::ExpContext *ctx) override;
std::any visitLValue(SysYParser::LValueContext *ctx) override;
// std::any visitPrimaryExp(SysYParser::PrimaryExpContext *ctx) override;
std::any visitParenExp(SysYParser::ParenExpContext *ctx) override;
std::any visitNumber(SysYParser::NumberContext *ctx) override;
std::any visitString(SysYParser::StringContext *ctx) override;
std::any visitCall(SysYParser::CallContext *ctx) override;
// std::any visitUnaryExp(SysYParser::UnaryExpContext *ctx) override;
std::any visitUnaryOp(SysYParser::UnaryOpContext *ctx) override;
std::any visitFuncRParams(SysYParser::FuncRParamsContext *ctx) override;
std::any visitMulExp(SysYParser::MulExpContext *ctx) override;
std::any visitAddExp(SysYParser::AddExpContext *ctx) override;
std::any visitRelExp(SysYParser::RelExpContext *ctx) override;
std::any visitEqExp(SysYParser::EqExpContext *ctx) override;
std::any visitLAndExp(SysYParser::LAndExpContext *ctx) override;
std::any visitLOrExp(SysYParser::LOrExpContext *ctx) override;
std::any visitConstExp(SysYParser::ConstExpContext *ctx) override;
private:
std::any visitConstGlobalDecl(SysYParser::ConstDeclContext *ctx, Type* type);