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General clean up

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- Moved some classes from Lexer.h to seperate (non-Global files)
- Deleted dllmain as it wasn't used for the most part
This commit is contained in:
Pasha Bibko
2025-05-06 17:38:22 +01:00
parent 5339df9b36
commit f3a559490c
11 changed files with 85 additions and 99 deletions
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47
IR-Generator/inc/Lexer.h
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@@ -7,51 +7,8 @@
namespace LX
{
// Error type with index and character to alert the user that LX does not understand that symbol //
struct InvalidCharInSource : public RuntimeError
{
GENERATE_LX_ERROR_REQUIRED_FUNCTION_DECLARATIONS;
InvalidCharInSource(std::streamsize _col, std::streamsize _line, std::streamsize _index, char _invalid);
static std::string* s_Source;
static std::filesystem::path* s_SourceFile;
std::streamsize col;
std::streamsize line;
std::streamsize index;
char invalid;
};
// Struct to store the current information of the lexer //
struct LexerInfo
{
// Current trackers of where in the source it is //
std::streamsize line = 1; // <- Lines start on 1 (probably because of non-programmer's)
std::streamsize index = 0;
std::streamsize column = 0; // <- Columns start on 1 (probably because of non-programmer's)
// Trackers for when a multi-char token started //
std::streamsize startOfWord = 0;
std::streamsize startOfNumberLiteral = 0;
std::streamsize startOfStringLiteral = 0;
// Different flags of the lexer //
// Stored as a bitset to minimse memory allocated (basically no difference, because only one exists at any given time) //
bool isAlpha : 1 = false;
bool isNumeric : 1 = false;
bool inComment : 1 = false;
bool inStringLiteral : 1 = false;
bool isNextCharAlpha : 1 = false;
bool isNextCharNumeric : 1 = false;
bool wasLastCharAlpha : 1 = false;
bool wasLastCharNumeric : 1 = false;
bool lexingNumber : 1 = false;
};
struct LexerInfo;
// Data type to store a more computer readable version of files
struct __declspec(novtable) Token final
@@ -104,7 +61,7 @@ namespace LX
// Constructor of the tokens to set their info //
Token(const TokenType _type, const LexerInfo& info, std::streamsize _length);
//
// Works out the contents of the token and returns them as it is not stored in the token //
std::string GetContents() const;
// Type of the token //