Michael Fabian 'Xaymar' Dirks
c4947bd12a
compiler is blitzcc, what I previously called compiler is now compiler_lib
69 lines
1.5 KiB
C++
69 lines
1.5 KiB
C++
#pragma once
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#include <string>
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#include "node.hpp"
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#include "type.hpp"
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class Environ;
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class Codegen;
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struct TNode;
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struct ExprNode;
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struct ExprSeqNode;
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struct VarNode : public Node {
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Type* sem_type;
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//get set var
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TNode* load(Codegen* g);
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virtual TNode* store(Codegen* g, TNode* n);
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virtual bool isObjParam();
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//addr of var
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virtual void semant(Environ* e) = 0;
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virtual TNode* translate(Codegen* g) = 0;
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};
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struct DeclVarNode : public VarNode {
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Decl* sem_decl;
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DeclVarNode(Decl* d = 0);
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void semant(Environ* e);
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TNode* translate(Codegen* g);
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virtual TNode* store(Codegen* g, TNode* n);
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bool isObjParam();
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};
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struct IdentVarNode : public DeclVarNode {
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std::string ident, tag;
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IdentVarNode(const std::string& i, const std::string& t);
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void semant(Environ* e);
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};
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struct ArrayVarNode : public VarNode {
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std::string ident, tag;
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ExprSeqNode* exprs;
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Decl* sem_decl;
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ArrayVarNode(const std::string& i, const std::string& t, ExprSeqNode* e);
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~ArrayVarNode();
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void semant(Environ* e);
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TNode* translate(Codegen* g);
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};
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struct FieldVarNode : public VarNode {
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ExprNode* expr;
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std::string ident, tag;
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Decl* sem_field;
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FieldVarNode(ExprNode* e, const std::string& i, const std::string& t);
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~FieldVarNode();
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void semant(Environ* e);
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TNode* translate(Codegen* g);
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};
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struct VectorVarNode : public VarNode {
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ExprNode* expr;
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ExprSeqNode* exprs;
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VectorType* vec_type;
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VectorVarNode(ExprNode* e, ExprSeqNode* es);
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~VectorVarNode();
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void semant(Environ* e);
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TNode* translate(Codegen* g);
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};
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