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working feature

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This commit is contained in:
Sébastien Besnier 2020-11-04 09:49:19 +01:00
parent 3479f61820
commit 5273896981
3 changed files with 95 additions and 18 deletions
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40
compiler/reporting/src/error/canonicalize.rs
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@ -179,8 +179,23 @@ pub fn can_problem<'b>(
alloc.reflow(" definitions from this record."),
]),
]),
Problem::InvalidOptionalRecord => alloc.stack(vec![
alloc.reflow("This record contains optional values, it shouldn't!")
Problem::InvalidOptionalValue {
field_name,
field_region,
record_region,
} => alloc.stack(vec![
alloc.concat(vec![
alloc.reflow("This record uses an optional value for the "),
alloc.record_field(field_name.clone()),
alloc.reflow(" field in an incorrect context!"),
]),
alloc.region_all_the_things(
record_region,
field_region,
field_region,
Annotation::Error,
),
alloc.reflow("You can only use optinal values in record destructuring."),
]),
Problem::DuplicateRecordFieldType {
field_name,
@ -537,9 +552,24 @@ fn pretty_runtime_error<'b>(
tip,
])
}
RuntimeError::InvalidOptionalRecord => {
alloc.reflow("There is an inappropriate optional field in a record")
}
RuntimeError::InvalidOptionalValue {
field_name,
field_region,
record_region,
} => alloc.stack(vec![
alloc.concat(vec![
alloc.reflow("This record uses an optional value for the "),
alloc.record_field(field_name.clone()),
alloc.reflow(" field in an incorrect context!"),
]),
alloc.region_all_the_things(
record_region,
field_region,
field_region,
Annotation::Error,
),
alloc.reflow("You can only use optinal values in record destructuring."),
]),
RuntimeError::InvalidRecordUpdate { region } => alloc.stack(vec![
alloc.concat(vec![
alloc.reflow("This expression cannot be updated"),