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feat: prefix tuples with hash again cause ambguity with call

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This commit is contained in:
rvcas
2022-12-13 10:16:51 -05:00
committed by Lucas
parent 6dc4738b66
commit 69db9696d6
3 changed files with 49 additions and 34 deletions
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29
crates/lang/src/format.rs
View File

@@ -377,9 +377,12 @@ impl<'comments> Formatter<'comments> {
..
} => docvec![module, ".", name],
Constant::Tuple { elements, .. } => {
wrap_args(elements.iter().map(|e| (self.const_expr(e), false))).group()
}
Constant::Tuple { elements, .. } => "#"
.to_doc()
.append(wrap_args(
elements.iter().map(|e| (self.const_expr(e), false)),
))
.group(),
}
}
@@ -462,9 +465,9 @@ impl<'comments> Formatter<'comments> {
.append(break_("", " ").append(self.annotation(retrn)).nest(INDENT)),
Annotation::Var { name, .. } => name.to_doc(),
Annotation::Tuple { elems, .. } => {
wrap_args(elems.iter().map(|t| (self.annotation(t), false)))
}
Annotation::Tuple { elems, .. } => "#"
.to_doc()
.append(wrap_args(elems.iter().map(|t| (self.annotation(t), false)))),
}
.group()
}
@@ -783,9 +786,10 @@ impl<'comments> Formatter<'comments> {
..
} => self.record_update(constructor, spread, args),
UntypedExpr::Tuple { elems, .. } => {
wrap_args(elems.iter().map(|e| (self.wrap_expr(e), false))).group()
}
UntypedExpr::Tuple { elems, .. } => "#"
.to_doc()
.append(wrap_args(elems.iter().map(|e| (self.wrap_expr(e), false))))
.group(),
};
commented(document, comments)
}
@@ -1349,9 +1353,10 @@ impl<'comments> Formatter<'comments> {
Pattern::Discard { name, .. } => name.to_doc(),
Pattern::Tuple { elems, .. } => {
wrap_args(elems.iter().map(|e| (self.pattern(e), false))).group()
}
Pattern::Tuple { elems, .. } => "#"
.to_doc()
.append(wrap_args(elems.iter().map(|e| (self.pattern(e), false))))
.group(),
Pattern::List { elements, tail, .. } => {
let elements_document =

46
crates/lang/src/parser.rs
View File

@@ -336,11 +336,13 @@ fn constant_value_parser() -> impl Parser<Token, ast::UntypedConstant, Error = P
}
});
let constant_tuple_parser = r
.clone()
.separated_by(just(Token::Comma))
.allow_trailing()
.delimited_by(just(Token::LeftParen), just(Token::RightParen))
let constant_tuple_parser = just(Token::Hash)
.ignore_then(
r.clone()
.separated_by(just(Token::Comma))
.allow_trailing()
.delimited_by(just(Token::LeftParen), just(Token::RightParen)),
)
.map_with_span(|elements, span| ast::UntypedConstant::Tuple {
location: span,
elements,
@@ -849,11 +851,13 @@ pub fn expr_parser(
label,
});
let tuple = r
.clone()
.separated_by(just(Token::Comma))
.allow_trailing()
.delimited_by(just(Token::LeftParen), just(Token::RightParen))
let tuple = just(Token::Hash)
.ignore_then(
r.clone()
.separated_by(just(Token::Comma))
.allow_trailing()
.delimited_by(just(Token::LeftParen), just(Token::RightParen)),
)
.map_with_span(|elems, span| expr::UntypedExpr::Tuple {
location: span,
elems,
@@ -1298,10 +1302,13 @@ pub fn type_parser() -> impl Parser<Token, ast::Annotation, Error = ParseError>
}
}),
// Tuple
r.clone()
.separated_by(just(Token::Comma))
.allow_trailing()
.delimited_by(just(Token::LeftParen), just(Token::RightParen))
just(Token::Hash)
.ignore_then(
r.clone()
.separated_by(just(Token::Comma))
.allow_trailing()
.delimited_by(just(Token::LeftParen), just(Token::RightParen)),
)
.map_with_span(|elems, span| ast::Annotation::Tuple {
location: span,
elems,
@@ -1522,10 +1529,13 @@ pub fn pattern_parser() -> impl Parser<Token, ast::UntypedPattern, Error = Parse
value,
}
}),
r.clone()
.separated_by(just(Token::Comma))
.allow_trailing()
.delimited_by(just(Token::LeftParen), just(Token::RightParen))
just(Token::Hash)
.ignore_then(
r.clone()
.separated_by(just(Token::Comma))
.allow_trailing()
.delimited_by(just(Token::LeftParen), just(Token::RightParen)),
)
.map_with_span(|elems, span| ast::UntypedPattern::Tuple {
location: span,
elems,