mysz-core 0.3.0

The main compiler for the Mysz language project
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use crate::utils::location::Location;

#[derive(Debug, Clone, PartialEq)]
pub enum TokenType {
    // boolish
    Equals,
    NotEquals,
    LessThan,
    GreaterThan,
    LessThanEquals,
    GreaterThanEquals,
    Or,
    And,

    // generic signs
    Assign,
    LParen,
    RParen,
    LBrace,
    RBrace,
    SemiColon,
    Colon,
    DoubleColon,
    Period,
    PeriodTriple,
    Comma,
    LBracket,
    RBracket,

    // pointers
    Ampersand,
    Star,

    // maths signs
    Add,      // +
    Minus,    // -
    Divide,   // /
    Multiply, // *
    Modulo,   // %
    Not,      // !

    // boolean values
    True,
    False,

    // keywords
    VarKeyword,
    IfKeyword,
    ElseKeyword,
    WhileKeyword,
    FnKeyword,
    PubKeyword,
    ReturnKeyword,
    ExternKeyword,
    ForKeyword,
    InKeyword,
    UseKeyword,
    StructKeyword,
    SizeOfKeyword,
    TypeOfKeyword,
    BreakKeyword,
    ConstKeyword,
    AsKeyword,
    ElseIfKeyword,

    // identifier
    Identifier,

    // literals
    IntLiteral,
    CharLiteral,
    StringLiteral,

    // when lexing, parsing, etc fails.
    Niltoken,
}

#[derive(Clone, Debug)]
pub struct Token {
    pub ttype: TokenType,
    pub location: Location,
    pub value: String,
}
impl std::fmt::Display for Token {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(
            f,
            "Token {{ Type: {:?}, Location: ({}, {}), Value: {} }}",
            self.ttype, self.location.line, self.location.col, self.value
        )
    }
}