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Tided up Parser project

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Pasha Bibko
2025-05-07 20:33:39 +01:00
parent c472cb5fc5
commit 4509250c4e
12 changed files with 142 additions and 95 deletions
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32
IR-Generator/inc/Parser.h
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@@ -2,7 +2,7 @@
#include <LX-Common.h>
// Lexer foward declares fstream components so we can use them here //
// Includes Lexer so it can use LX::Token //
#include <Lexer.h>
// Foward declares the wrapper around the LLVM objects we need to pass around //
@@ -63,39 +63,9 @@ namespace LX::AST
namespace LX
{
// Thrown if there was an error during IR Generation //
CREATE_EMPTY_LX_ERROR_TYPE(IRGenerationError);
// Thrown if there was an unexpected (incorrect) token //
struct UnexpectedToken : public RuntimeError
{
GENERATE_LX_ERROR_REQUIRED_FUNCTION_DECLARATIONS;
UnexpectedToken(Token::TokenType _expected, std::string _override, Token _got, const std::filesystem::path& _file);
//
const std::filesystem::path file;
// The token type that should be there //
Token::TokenType expected;
// If there are multiple expected types there is an option for a custom message //
std::string override;
// What token was actually at that position //
// Stored as Token not TokenType to store the location of it within the source //
Token got;
};
class Scope
{
public:
// Error thrown if the user tried to create a variable that already existed //
CREATE_EMPTY_LX_ERROR_TYPE(VariableAlreadyExists);
// Error thrown if user tries to access variable that does not exist //
CREATE_EMPTY_LX_ERROR_TYPE(VariableDoesntExist);
// Default constructor //
Scope()
: m_LocalVariables{}, m_Child(nullptr)