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Introduce Collection as a general abstraction in the ast

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This commit is contained in:
Joshua Warner 2021-11-11 14:24:15 -08:00
parent ac733b1805
commit 04d4a8ca79
10 changed files with 49 additions and 37 deletions
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10
compiler/fmt/src/annotation.rs
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@ -1,6 +1,6 @@
use crate::spaces::{fmt_comments_only, fmt_spaces, newline, NewlineAt, INDENT};
use bumpalo::collections::String;
use roc_parse::ast::{AssignedField, Expr, Tag, TypeAnnotation};
use roc_parse::ast::{AssignedField, Expr, Tag, TypeAnnotation, Collection};
use roc_region::all::Located;
/// Does an AST node need parens around it?
@ -186,14 +186,13 @@ impl<'a> Formattable<'a> for TypeAnnotation<'a> {
Record {
fields,
ext,
final_comments: _,
} => {
match ext {
Some(ann) if ann.value.is_multiline() => return true,
_ => {}
}
fields.iter().any(|field| field.value.is_multiline())
fields.items.iter().any(|field| field.value.is_multiline())
}
TagUnion {
@ -296,16 +295,15 @@ impl<'a> Formattable<'a> for TypeAnnotation<'a> {
}
Record {
fields,
fields: Collection { items, final_comments },
ext,
final_comments,
} => {
format_sequence!(
buf,
indent,
'{',
'}',
fields,
items,
final_comments,
newlines,
AssignedField