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write basic functions for LLVM IR

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This commit is contained in:
ZhuangYumin
2024-08-22 06:39:38 +00:00
parent ed1ba4b59a
commit 4f4113f16a
13 changed files with 1195 additions and 155 deletions
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8
include/ast/statement_astnode.h
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@ -11,6 +11,7 @@ class Statement_ASTNode : public ASTNodeBase {
class EmptyStatement_ASTNode : public Statement_ASTNode {
friend Visitor;
friend class ASTSemanticCheckVisitor;
friend class IRBuilder;
public:
EmptyStatement_ASTNode() = default;
@ -19,6 +20,7 @@ class EmptyStatement_ASTNode : public Statement_ASTNode {
class DefinitionStatement_ASTNode : public Statement_ASTNode {
friend Visitor;
friend class ASTSemanticCheckVisitor;
friend class IRBuilder;
ExprTypeInfo var_type;
std::vector<std::pair<IdentifierType, std::shared_ptr<Expr_ASTNode>>> vars;
@ -29,6 +31,7 @@ class DefinitionStatement_ASTNode : public Statement_ASTNode {
class ExprStatement_ASTNode : public Statement_ASTNode {
friend Visitor;
friend class ASTSemanticCheckVisitor;
friend class IRBuilder;
std::shared_ptr<Expr_ASTNode> expr;
public:
@ -38,6 +41,7 @@ class ExprStatement_ASTNode : public Statement_ASTNode {
class IfStatement_ASTNode : public Statement_ASTNode {
friend Visitor;
friend class ASTSemanticCheckVisitor;
friend class IRBuilder;
bool has_else_clause;
std::shared_ptr<Expr_ASTNode> condition;
std::shared_ptr<Statement_ASTNode> if_clause;
@ -50,6 +54,7 @@ class IfStatement_ASTNode : public Statement_ASTNode {
class WhileStatement_ASTNode : public Statement_ASTNode {
friend Visitor;
friend class ASTSemanticCheckVisitor;
friend class IRBuilder;
std::shared_ptr<Expr_ASTNode> condition;
std::shared_ptr<Statement_ASTNode> loop_body;
@ -60,6 +65,7 @@ class WhileStatement_ASTNode : public Statement_ASTNode {
class ForStatement_ASTNode : public Statement_ASTNode {
friend Visitor;
friend class ASTSemanticCheckVisitor;
friend class IRBuilder;
std::shared_ptr<Statement_ASTNode> initial;
std::shared_ptr<Expr_ASTNode> condition;
std::shared_ptr<Statement_ASTNode> update;
@ -72,6 +78,7 @@ class ForStatement_ASTNode : public Statement_ASTNode {
class JmpStatement_ASTNode : public Statement_ASTNode {
friend Visitor;
friend class ASTSemanticCheckVisitor;
friend class IRBuilder;
uint8_t jmp_type; // 0: return, 1: break, 2: continue
std::shared_ptr<Expr_ASTNode> return_value;
@ -82,6 +89,7 @@ class JmpStatement_ASTNode : public Statement_ASTNode {
class SuiteStatement_ASTNode : public Statement_ASTNode {
friend Visitor;
friend class ASTSemanticCheckVisitor;
friend class IRBuilder;
std::vector<std::shared_ptr<Statement_ASTNode>> statements;
public: