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improve non-exhaustive struct pat error

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This commit is contained in:
Mazdak Farrokhzad 2020-03-25 08:35:17 +01:00
parent 58fee523cf
commit bd156846fa
3 changed files with 49 additions and 8 deletions
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15
src/test/ui/rfc-2008-non-exhaustive/struct.stderr
View file

@ -62,18 +62,33 @@ error[E0638]: `..` required with struct marked as non-exhaustive
|
LL | let NormalStruct { first_field, second_field } = ns;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: add `..` at the end of the field list
|
LL | let NormalStruct { first_field, second_field , .. } = ns;
| ^^^^^^
error[E0638]: `..` required with struct marked as non-exhaustive
--> $DIR/struct.rs:26:9
|
LL | let TupleStruct { 0: first_field, 1: second_field } = ts;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: add `..` at the end of the field list
|
LL | let TupleStruct { 0: first_field, 1: second_field , .. } = ts;
| ^^^^^^
error[E0638]: `..` required with struct marked as non-exhaustive
--> $DIR/struct.rs:35:9
|
LL | let UnitStruct { } = us;
| ^^^^^^^^^^^^^^
|
help: add `..` at the end of the field list
|
LL | let UnitStruct { .. } = us;
| ^^^^
error: aborting due to 9 previous errors

10
src/test/ui/rfc-2008-non-exhaustive/variant.stderr
View file

@ -69,12 +69,22 @@ error[E0638]: `..` required with variant marked as non-exhaustive
|
LL | NonExhaustiveVariants::Struct { field } => ""
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: add `..` at the end of the field list
|
LL | NonExhaustiveVariants::Struct { field , .. } => ""
| ^^^^^^
error[E0638]: `..` required with variant marked as non-exhaustive
--> $DIR/variant.rs:30:12
|
LL | if let NonExhaustiveVariants::Struct { field } = variant_struct {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: add `..` at the end of the field list
|
LL | if let NonExhaustiveVariants::Struct { field , .. } = variant_struct {
| ^^^^^^
error: aborting due to 8 previous errors