Michael Fabian 'Xaymar' Dirks
c4947bd12a
compiler is blitzcc, what I previously called compiler is now compiler_lib
96 lines
2.3 KiB
C++
96 lines
2.3 KiB
C++
#pragma once
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#include <string>
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#include <vector>
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#include "node.hpp"
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#include "type.hpp"
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class Codegen;
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class Environ;
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struct StmtSeqNode;
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struct DeclVarNode;
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struct ExprNode;
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struct ExprSeqNode;
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struct DeclNode : public Node {
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int pos;
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std::string file;
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DeclNode();
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virtual void proto(DeclSeq* d, Environ* e);
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virtual void semant(Environ* e);
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virtual void translate(Codegen* g);
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virtual void transdata(Codegen* g);
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};
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struct DeclSeqNode : public Node {
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std::vector<DeclNode*> decls;
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DeclSeqNode();
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~DeclSeqNode();
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void proto(DeclSeq* d, Environ* e);
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void semant(Environ* e);
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void translate(Codegen* g);
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void transdata(Codegen* g);
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void push_back(DeclNode* d);
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int size();
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};
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//'kind' shouldn't really be in Parser...
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//should probably be LocalDeclNode,GlobalDeclNode,ParamDeclNode
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struct VarDeclNode : public DeclNode {
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std::string ident, tag;
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int kind;
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bool constant;
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ExprNode* expr;
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DeclVarNode* sem_var;
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VarDeclNode(const std::string& i, const std::string& t, int k, bool c, ExprNode* e);
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~VarDeclNode();
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void proto(DeclSeq* d, Environ* e);
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void semant(Environ* e);
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void translate(Codegen* g);
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};
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struct FuncDeclNode : public DeclNode {
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std::string ident, tag;
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DeclSeqNode* params;
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StmtSeqNode* stmts;
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FuncType* sem_type;
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Environ* sem_env;
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FuncDeclNode(const std::string& i, const std::string& t, DeclSeqNode* p, StmtSeqNode* ss);
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~FuncDeclNode();
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void proto(DeclSeq* d, Environ* e);
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void semant(Environ* e);
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void translate(Codegen* g);
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};
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struct StructDeclNode : public DeclNode {
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std::string ident;
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DeclSeqNode* fields;
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StructType* sem_type;
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StructDeclNode(const std::string& i, DeclSeqNode* f);
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~StructDeclNode();
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void proto(DeclSeq* d, Environ* e);
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void semant(Environ* e);
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void translate(Codegen* g);
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};
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struct DataDeclNode : public DeclNode {
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ExprNode* expr;
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std::string str_label;
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DataDeclNode(ExprNode* e);
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~DataDeclNode();
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void proto(DeclSeq* d, Environ* e);
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void semant(Environ* e);
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void translate(Codegen* g);
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void transdata(Codegen* g);
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};
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struct VectorDeclNode : public DeclNode {
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std::string ident, tag;
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ExprSeqNode* exprs;
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int kind;
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VectorType* sem_type;
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VectorDeclNode(const std::string& i, const std::string& t, ExprSeqNode* e, int k);
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~VectorDeclNode();
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void proto(DeclSeq* d, Environ* e);
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void translate(Codegen* g);
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};
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