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parse multi-backtracking

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This commit is contained in:
Folkert 2021-03-19 00:10:02 +01:00
parent 85309444e1
commit 73e6128ce3
6 changed files with 250 additions and 90 deletions
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5
compiler/parse/src/pattern.rs
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@ -395,8 +395,9 @@ fn record_pattern_field<'a>(min_indent: u16) -> impl Parser<'a, Located<Pattern<
))
}
Some(Second(_)) => {
let val_parser =
specialize_ref(PRecord::Expr, loc!(crate::expr::expr_help(min_indent)));
let val_parser = specialize_ref(PRecord::Expr, move |a, s| {
crate::expr::parse_loc_expr_no_multi_backpassing(min_indent, a, s)
});
let (_, loc_val, state) =
space0_before_e(val_parser, min_indent, PRecord::Space, PRecord::IndentColon)