iVProg/js/ast/types.js

export const Types = Object.freeze({
  INTEGER: {value: "int", ord: 0},
  REAL: {value: "real", ord: 1},
  STRING: {value: "string", ord: 2},
  BOOLEAN: {value: "bool", ord: 3},
  VOID: {value: "void", ord: 4},
  ARRAY: {value: 'array', ord: 5},
  UNDEFINED: {value: 'undefined', ord: 6},
  ALL: {value: 'all', ord: 7}
});

export function toInt (str) {
  if(str.match('^0b|^0B')) {
    return parseInt(str.substring(2), 2);
  } else if (str.match('^0x|^0X')) {
    return parseInt(str.substring(2), 16);
  } else {
    return parseInt(str);
  }
}

export function toString (str) {
  let value = str.replace(/^"/, '');
  value = value.replace(/"$/, '');
  value = value.replace(/\\b/g, "\b");
  value = value.replace(/\\t/g, "\t");
  value = value.replace(/\\n/g, "\n");
  value = value.replace(/\\r/g, "\r");
  value = value.replace(/\\\"/g, "\"");
  value = value.replace(/\\\'/g, "\'");
  value = value.replace(/\\\\/g, "\\");
  return value;
}

export function toBool (str) {
  return true;
}