Function parseSource

src/common/sourceCodeManipulations.ts:40–54

  (strict ? parseStrict : parse)(str, acornOptions) as unknown as Program;

export const parseSource: (str: string) => (Statement & AcornNode)[] = str => {
  const parsed = parseProgram(str) as unknown as {
    body: (Statement & AcornNode)[];
  };

  // acorn-loose adds a "dummy" identifier to function expressions parsing
  // as a program, which creates an invalid name. But this isn't actually necesary.
  for (const stmt of parsed.body) {
    if (stmt.type === 'FunctionDeclaration' && stmt.id && isDummy(stmt.id)) {
      // eslint-disable-next-line @typescript-eslint/no-explicit-any
      (stmt as any).id = null;
    }
  }
  return parsed.body;
};

/**
 * function (params) { code } => function (params) { catchAndReturnErrors?(code) }