language-servers/roc
1
0
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2025-10-02 16:21:11 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

fix parsing issue

Browse source
This commit is contained in:
Sébastien Besnier 2020-11-04 16:56:49 +01:00
parent 6db4bd6ed4
commit a6a4750501
2 changed files with 10 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

10
compiler/can/src/operator.rs
View file

@ -53,14 +53,20 @@ pub fn desugar_def<'a>(arena: &'a Bump, def: &'a Def<'a>) -> Def<'a> {
comment,
body_pattern,
body_expr,
} => AnnotatedBody {
}
| Nested(AnnotatedBody {
ann_pattern,
ann_type,
comment,
body_pattern,
body_expr,
}) => AnnotatedBody {
ann_pattern: ann_pattern,
ann_type: ann_type,
comment: *comment,
body_pattern: *body_pattern,
body_expr: desugar_expr(arena, body_expr),
},
Nested(ann_body @ AnnotatedBody { .. }) => Nested(ann_body),
Nested(NotYetImplemented(s)) => todo!("{}", s),
NotYetImplemented(s) => todo!("{}", s),
}

4
compiler/parse/src/expr.rs
View file

@ -567,7 +567,7 @@ type Body<'a> = (Located<Pattern<'a>>, Located<Expr<'a>>);
fn body<'a>(min_indent: u16) -> impl Parser<'a, Body<'a>> {
let indented_more = min_indent + 1;
and!(
pattern(min_indent),
skip_first!(space0(min_indent), pattern(min_indent)),
skip_first!(
equals_for_def(),
// Spaces after the '=' (at a normal indentation level) and then the expr.
@ -817,7 +817,7 @@ fn parse_def_signature<'a>(
type_annotation::located(indented_more),
// The first annotation may be followed by a body
// leading to an AnnotatedBody in this case
optional(and!(spaces_then_comment_or_newline(), body(min_indent)))
optional(and!(spaces_then_comment_or_newline(), body(indented_more)))
),
and!(
// Optionally parse additional defs.