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Revise record field typo error report

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Richard Feldman 2022-04-19 18:18:34 -04:00
parent 9343c6802a
commit ab44f23e0f
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1 changed files with 104 additions and 109 deletions
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33
reporting/src/error/type.rs
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@ -827,10 +827,8 @@ fn to_expr_report<'b>(
You can achieve that with record literal syntax.",
)),
),
Reason::RecordUpdateKeys(symbol, expected_fields) => match found
.clone()
.unwrap_structural_alias()
{
Reason::RecordUpdateKeys(symbol, expected_fields) => {
match found.clone().unwrap_structural_alias() {
ErrorType::Record(actual_fields, ext) => {
let expected_set: MutSet<_> = expected_fields.keys().cloned().collect();
let actual_set: MutSet<_> = actual_fields.keys().cloned().collect();
@ -858,7 +856,7 @@ fn to_expr_report<'b>(
),
Some((field, field_region)) => {
let r_doc = alloc.symbol_unqualified(symbol);
let f_doc = alloc.record_field(field.clone());
let f_doc = alloc.type_variable(field.clone());
let header = alloc.concat(vec![
alloc.reflow("The "),
@ -888,7 +886,7 @@ fn to_expr_report<'b>(
alloc.stack(vec![
alloc.concat(vec![
alloc.reflow("This is usually a typo. Here are the "),
alloc.reflow("There may be a typo. Here are the "),
r_doc,
alloc.reflow(" fields that are most similar:"),
]),
@ -902,7 +900,8 @@ fn to_expr_report<'b>(
alloc.reflow("So maybe "),
f_doc,
alloc.reflow(" should be "),
alloc.record_field(f.0),
alloc.type_variable(f.0),
//alloc.record_field(f.0),
alloc.reflow("?"),
]),
])
@ -931,7 +930,8 @@ fn to_expr_report<'b>(
alloc.reflow("It is"),
alloc.reflow("But I need a record!"),
),
},
}
}
Reason::FnCall { name, arity } => match count_arguments(&found) {
0 => {
let this_value = match name {
@ -2956,23 +2956,18 @@ mod report_text {
) -> RocDocBuilder<'b> {
let entry_to_doc = |(field_name, field_type): (RocDocBuilder<'b>, RocDocBuilder<'b>)| {
field_name
.indent(4)
.append(alloc.text(" : "))
.hang(4)
.append(field_type)
.append(alloc.text(","))
};
let field = alloc.reflow("{ ").append(entry_to_doc(entry));
let fields = std::iter::repeat(alloc.reflow(", "))
.zip(
entries
.into_iter()
.map(entry_to_doc)
.chain(std::iter::once(alloc.text("..."))),
)
.map(|(a, b)| a.append(b));
let fields = std::iter::once(entry_to_doc(entry))
.chain(entries.into_iter().map(entry_to_doc))
.chain(std::iter::once(alloc.text("…").indent(4)));
alloc.vcat(
std::iter::once(field)
std::iter::once(alloc.reflow("{"))
.chain(fields)
.chain(std::iter::once(alloc.text("}"))),
)