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Parse "as" aliases into tag/args rather than arbitrary annotations

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ayazhafiz 2021-12-24 15:42:58 -06:00
parent 4ddb8e10fb
commit 2cd5bf8c03
8 changed files with 276 additions and 253 deletions
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13
compiler/fmt/src/annotation.rs
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@ -126,7 +126,7 @@ impl<'a> Formattable for TypeAnnotation<'a> {
|| args.iter().any(|loc_arg| (&loc_arg.value).is_multiline())
}
Apply(_, _, args) => args.iter().any(|loc_arg| loc_arg.value.is_multiline()),
As(lhs, _, rhs) => lhs.value.is_multiline() || rhs.value.is_multiline(),
As(lhs, _, _) => lhs.value.is_multiline(),
Record { fields, ext } => {
match ext {
@ -245,12 +245,17 @@ impl<'a> Formattable for TypeAnnotation<'a> {
}
}
As(lhs, _spaces, rhs) => {
As(lhs, _spaces, (name, args)) => {
// TODO use spaces?
lhs.value.format(buf, indent);
buf.push_str(" as");
buf.spaces(1);
rhs.value.format(buf, indent);
buf.push_str("as");
buf.spaces(1);
buf.push_str(name);
for arg in *args {
buf.spaces(1);
buf.push_str(arg.value);
}
}
SpaceBefore(ann, spaces) => {