fn __action548<'i, L>(
ctx: &ParseContext,
__0: (LexerPosition, CaseLabelData, LexerPosition),
__1: (LexerPosition, LexerPosition, LexerPosition),
) -> CaseLabelwhere
L: HasLexerError,
fn __action548<'i, L>(
ctx: &ParseContext,
__0: (LexerPosition, CaseLabelData, LexerPosition),
__1: (LexerPosition, LexerPosition, LexerPosition),
) -> CaseLabelwhere
L: HasLexerError,