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Delimiter

This commit is contained in:
Greg Shuflin 2021-11-20 20:55:26 -08:00
parent b760ec7eca
commit e5b6f2bc2f
1 changed files with 4 additions and 11 deletions
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15
schala-lang/src/parsing/combinator.rs
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@ -153,17 +153,10 @@ pub fn program(input: Span) -> ParseResult<AST> {
fn block_template<'a, O>( fn block_template<'a, O>(
input_parser: impl Parser<Span<'a>, O, VerboseError<Span<'a>>>, input_parser: impl Parser<Span<'a>, O, VerboseError<Span<'a>>>,
) -> impl FnMut(Span<'a>) -> IResult<Span<'a>, Vec<O>, VerboseError<Span<'a>>> { ) -> impl FnMut(Span<'a>) -> IResult<Span<'a>, Vec<O>, VerboseError<Span<'a>>> {
map( delimited(
delimited( pair(tok(char('{')), many0(statement_delimiter)),
tok(char('{')), separated_list0(many1(statement_delimiter), input_parser),
tuple(( pair(many0(statement_delimiter), tok(char('}'))),
many0(statement_delimiter),
separated_list0(many1(statement_delimiter), input_parser),
many0(statement_delimiter),
)),
tok(char('}')),
),
|(_, items, _)| items,
) )
} }