fn __pop_Variant103(
__symbols: &mut Vec<(LexerPosition, __Symbol, LexerPosition)>,
) -> (LexerPosition, SwitchStatement, LexerPosition)fn __pop_Variant103(
__symbols: &mut Vec<(LexerPosition, __Symbol, LexerPosition)>,
) -> (LexerPosition, SwitchStatement, LexerPosition)