[IPL/T] Implemented initial structure with Integer data type

4 files changed, 64 insertions, 0 deletions

diff --git a/Year 2/Implementation of Programming Languages/Transpiler/src/LLVMVisitor/LLVMVisitor.cpp b/Year 2/Implementation of Programming Languages/Transpiler/src/LLVMVisitor/LLVMVisitor.cpp
new file mode 100644
index 0000000..f68b80d
--- /dev/null
+++ b/Year 2/Implementation of Programming Languages/Transpiler/src/LLVMVisitor/LLVMVisitor.cpp
@@ -0,0 +1,12 @@
+#include "LLVMVisitor.h"
+
+LLVMVisitor::LLVMVisitor(const char* fileName) : outFile(std::ofstream(fileName)), reg() {
+	if (!outFile.is_open())
+		throw std::runtime_error("Couldn't open file for writing!");
+}
+
+std::string LLVMVisitor::Visit(const Integer& vint) {
+	std::string valRegister = *(reg++);
+	outFile << valRegister + " = " + std::to_string(vint.get_value()) + "\n";
+	return valRegister;
+}
diff --git a/Year 2/Implementation of Programming Languages/Transpiler/src/LLVMVisitor/LLVMVisitor.h b/Year 2/Implementation of Programming Languages/Transpiler/src/LLVMVisitor/LLVMVisitor.h
new file mode 100644
index 0000000..d52b5b3
--- /dev/null
+++ b/Year 2/Implementation of Programming Languages/Transpiler/src/LLVMVisitor/LLVMVisitor.h
@@ -0,0 +1,18 @@
+#ifndef LLVMVISITOR
+#define LLVMVISITOR
+
+#include <fstream>
+#include "Register.h"
+#include "../Value/Integer.h"
+
+class LLVMVisitor {
+	std::ofstream outFile;
+	Register reg;
+
+public:
+	std::string Visit(const Integer& vint);
+
+	LLVMVisitor(const char* fileName);
+};
+
+#endif
diff --git a/Year 2/Implementation of Programming Languages/Transpiler/src/LLVMVisitor/Register.cpp b/Year 2/Implementation of Programming Languages/Transpiler/src/LLVMVisitor/Register.cpp
new file mode 100644
index 0000000..b2311d9
--- /dev/null
+++ b/Year 2/Implementation of Programming Languages/Transpiler/src/LLVMVisitor/Register.cpp
@@ -0,0 +1,18 @@
+#include "Register.h"
+
+Register::Register() : counter(0) {}
+
+Register& Register::operator++() {
+	++counter;
+	return *this;
+}
+
+Register Register::operator++(int) {
+	Register old = *this;
+	++(*this);
+	return old;
+}
+
+std::string Register::operator*() {
+	return "%" + std::to_string(counter);
+}
diff --git a/Year 2/Implementation of Programming Languages/Transpiler/src/LLVMVisitor/Register.h b/Year 2/Implementation of Programming Languages/Transpiler/src/LLVMVisitor/Register.h
new file mode 100644
index 0000000..70f0619
--- /dev/null
+++ b/Year 2/Implementation of Programming Languages/Transpiler/src/LLVMVisitor/Register.h
@@ -0,0 +1,16 @@
+#ifndef LLVMVISITOR_REGISTER
+#define LLVMVISITOR_REGISTER
+
+#include <string>
+
+class Register {
+	unsigned counter;
+
+public:
+	Register();
+	Register& operator++();
+	Register operator++(int);
+	std::string operator*();
+};
+
+#endif