fn __pop_Variant2(
__symbols: &mut Vec<(LexerPosition, __Symbol, LexerPosition)>,
) -> (LexerPosition, Option<Vec<TypeSpecifier>>, LexerPosition)
fn __pop_Variant2(
__symbols: &mut Vec<(LexerPosition, __Symbol, LexerPosition)>,
) -> (LexerPosition, Option<Vec<TypeSpecifier>>, LexerPosition)