CarGDev/bits-runner-builder
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Each statement class in separate file

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This commit is contained in:
Rafał Grodziński
2025-06-23 11:20:20 +09:00
parent 37289cfad8
commit 50c867d61c
25 changed files with 414 additions and 377 deletions
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15
src/Compiler/ModuleBuilder.cpp
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@@ -1,5 +1,12 @@
#include "ModuleBuilder.h"
#include "Parser/Statement/StatementExpression.h"
#include "Parser/Statement/StatementBlock.h"
#include "Parser/Statement/StatementFunction.h"
#include "Parser/Statement/StatementVariable.h"
#include "Parser/Statement/StatementReturn.h"
#include "Parser/Statement/StatementMetaExternFunction.h"
ModuleBuilder::ModuleBuilder(string moduleName, string sourceFileName, vector<shared_ptr<Statement>> statements):
moduleName(moduleName), sourceFileName(sourceFileName), statements(statements) {
context = make_shared<llvm::LLVMContext>();
@@ -23,10 +30,10 @@ shared_ptr<llvm::Module> ModuleBuilder::getModule() {
void ModuleBuilder::buildStatement(shared_ptr<Statement> statement) {
switch (statement->getKind()) {
case StatementKind::FUNCTION_DECLARATION:
buildFunctionDeclaration(dynamic_pointer_cast<StatementFunctionDeclaration>(statement));
buildFunctionDeclaration(dynamic_pointer_cast<StatementFunction>(statement));
break;
case StatementKind::VAR_DECLARATION:
buildVarDeclaration(dynamic_pointer_cast<StatementVarDeclaration>(statement));
buildVarDeclaration(dynamic_pointer_cast<StatementVariable>(statement));
break;
case StatementKind::BLOCK:
buildBlock(dynamic_pointer_cast<StatementBlock>(statement));
@@ -45,7 +52,7 @@ void ModuleBuilder::buildStatement(shared_ptr<Statement> statement) {
}
}
void ModuleBuilder::buildFunctionDeclaration(shared_ptr<StatementFunctionDeclaration> statement) {
void ModuleBuilder::buildFunctionDeclaration(shared_ptr<StatementFunction> statement) {
// get argument types
vector<llvm::Type *> types;
for (pair<string, ValueType> &arg : statement->getArguments()) {
@@ -85,7 +92,7 @@ void ModuleBuilder::buildFunctionDeclaration(shared_ptr<StatementFunctionDeclara
failWithMessage(errorMessage);
}
void ModuleBuilder::buildVarDeclaration(shared_ptr<StatementVarDeclaration> statement) {
void ModuleBuilder::buildVarDeclaration(shared_ptr<StatementVariable> statement) {
llvm::Value *value = valueForExpression(statement->getExpression());
llvm::AllocaInst *alloca = builder->CreateAlloca(typeForValueType(statement->getValueType()), nullptr, statement->getName());
allocaMap[statement->getName()] = alloca;

12
src/Compiler/ModuleBuilder.h
View File

@@ -11,7 +11,13 @@
#include <llvm/IR/Verifier.h>
#include "Parser/Expression.h"
#include "Parser/Statement.h"
#include "Parser/Statement/Statement.h"
class StatementBlock;
class StatementFunction;
class StatementVariable;
class StatementReturn;
class StatementMetaExternFunction;
using namespace std;
@@ -34,8 +40,8 @@ private:
map<string, llvm::Function*> funMap;
void buildStatement(shared_ptr<Statement> statement);
void buildFunctionDeclaration(shared_ptr<StatementFunctionDeclaration> statement);
void buildVarDeclaration(shared_ptr<StatementVarDeclaration> statement);
void buildFunctionDeclaration(shared_ptr<StatementFunction> statement);
void buildVarDeclaration(shared_ptr<StatementVariable> statement);
void buildBlock(shared_ptr<StatementBlock> statement);
void buildReturn(shared_ptr<StatementReturn> statement);
void buildMetaExternFunction(shared_ptr<StatementMetaExternFunction> statement);