IFPSTools.NET/LibIFPSCC/Scanner/Keyword.cs

using System;
using System.Collections.Generic;

namespace LexicalAnalysis {
    public enum KeywordVal {
        AUTO,
        DOUBLE,
        INT,
        STRUCT,
        BREAK,
        ELSE,
        LONG,
        SWITCH,
        CASE,
        ENUM,
        REGISTER,
        TYPEDEF,
        CHAR,
        EXTERN,
        RETURN,
        UNION,
        CONST,
        FLOAT,
        SHORT,
        UNSIGNED,
        CONTINUE,
        FOR,
        SIGNED,
        VOID,
        DEFAULT,
        GOTO,
        SIZEOF,
        VOLATILE,
        DO,
        IF,
        STATIC,
        WHILE,

        ATTRIBUTE,
        STRING,
        INT64,
        INTERFACE,
        VARIANT
    }

    public class TokenKeyword : Token {
        public TokenKeyword(KeywordVal val) {
            this.Val = val;
        }

        public override TokenKind Kind { get; } = TokenKind.KEYWORD;
        public KeywordVal Val { get; }
        public static Dictionary<String, KeywordVal> Keywords { get; } = new Dictionary<String, KeywordVal>(StringComparer.InvariantCultureIgnoreCase) {
            { "AUTO",        KeywordVal.AUTO      },
            { "DOUBLE",      KeywordVal.DOUBLE    },
            { "INT",         KeywordVal.INT       },
            { "STRUCT",      KeywordVal.STRUCT    },
            { "BREAK",       KeywordVal.BREAK     },
            { "ELSE",        KeywordVal.ELSE      },
            { "LONG",        KeywordVal.LONG      },
            { "SWITCH",      KeywordVal.SWITCH    },
            { "CASE",        KeywordVal.CASE      },
            { "ENUM",        KeywordVal.ENUM      },
            { "REGISTER",    KeywordVal.REGISTER  },
            { "TYPEDEF",     KeywordVal.TYPEDEF   },
            { "CHAR",        KeywordVal.CHAR      },
            { "EXTERN",      KeywordVal.EXTERN    },
            { "RETURN",      KeywordVal.RETURN    },
            { "UNION",       KeywordVal.UNION     },
            { "CONST",       KeywordVal.CONST     },
            { "FLOAT",       KeywordVal.FLOAT     },
            { "SHORT",       KeywordVal.SHORT     },
            { "UNSIGNED",    KeywordVal.UNSIGNED  },
            { "CONTINUE",    KeywordVal.CONTINUE  },
            { "FOR",         KeywordVal.FOR       },
            { "SIGNED",      KeywordVal.SIGNED    },
            { "VOID",        KeywordVal.VOID      },
            { "DEFAULT",     KeywordVal.DEFAULT   },
            { "GOTO",        KeywordVal.GOTO      },
            { "SIZEOF",      KeywordVal.SIZEOF    },
            { "VOLATILE",    KeywordVal.VOLATILE  },
            { "DO",          KeywordVal.DO        },
            { "IF",          KeywordVal.IF        },
            { "STATIC",      KeywordVal.STATIC    },
            { "WHILE",       KeywordVal.WHILE     },
            { "__ATTRIBUTE", KeywordVal.ATTRIBUTE },
            { "__STRING",    KeywordVal.STRING    },
            { "__INT64",     KeywordVal.INT64     },
            { "__INTERFACE", KeywordVal.INTERFACE },
            { "__VARIANT",   KeywordVal.VARIANT   }
        };

        public override String ToString() {
            return this.Kind + $" [{Line}:{Column}]: " + this.Val;
        }

    }
}