fn __pop_Variant39(
__symbols: &mut Vec<(LexerPosition, __Symbol, LexerPosition)>,
) -> (LexerPosition, Vec<Identifier>, LexerPosition)
fn __pop_Variant39(
__symbols: &mut Vec<(LexerPosition, __Symbol, LexerPosition)>,
) -> (LexerPosition, Vec<Identifier>, LexerPosition)