Extract commonly used Parser code to new Parser component

src/Parser/Parsing/ParsingException.cpp

@@ -0,0 +1,32 @@
+#include "ParsingException.h"
+
+#include <sstream>
+
+ParsingException::ParsingException(const TokenPos position, std::string message)
+    : m_pos(position),
+      m_message(std::move(message))
+{
+    std::ostringstream str;
+    str << position.m_filename.get() << " L" << m_pos.m_line << ':' << m_pos.m_column << ' ' << m_message;
+    m_full_message = str.str();
+}
+
+TokenPos ParsingException::Position() const
+{
+    return m_pos;
+}
+
+const std::string& ParsingException::Message() const
+{
+    return m_message;
+}
+
+std::string ParsingException::FullMessage() const
+{
+    return m_full_message;
+}
+
+char const* ParsingException::what() const noexcept
+{
+    return m_full_message.c_str();
+}