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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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8
compiler/parse/src/parser.rs
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@ -482,6 +482,7 @@ pub enum EType<'a> {
TTagUnion(ETypeTagUnion<'a>, Position),
TInParens(ETypeInParens<'a>, Position),
TApply(ETypeApply, Position),
TInlineAlias(ETypeInlineAlias, Position),
TBadTypeVariable(Position),
TWildcard(Position),
TInferred(Position),
@ -553,6 +554,13 @@ pub enum ETypeApply {
StartIsNumber(Position),
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum ETypeInlineAlias {
NotAnAlias(Position),
Qualified(Position),
ArgumentNotLowercase(Position),
}
#[derive(Debug)]
pub struct ParseProblem<'a, T> {
pub pos: Position,