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Auto merge of #87697 - GuillaumeGomez:add-e0784, r=nagisa

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Assign E0784 error code for union expression errors
This commit is contained in:
bors 2021-08-08 16:40:14 +00:00
commit 442e627bee
5 changed files with 51 additions and 12 deletions
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10
src/test/ui/union/union-fields-2.mirunsafeck.stderr
View file

@ -1,10 +1,10 @@
error: union expressions should have exactly one field
error[E0784]: union expressions should have exactly one field
--> $DIR/union-fields-2.rs:10:13
|
LL | let u = U {};
| ^
error: union expressions should have exactly one field
error[E0784]: union expressions should have exactly one field
--> $DIR/union-fields-2.rs:12:13
|
LL | let u = U { a: 0, b: 1 };
@ -18,13 +18,13 @@ LL | let u = U { a: 0, b: 1, c: 2 };
|
= note: available fields are: `a`, `b`
error: union expressions should have exactly one field
error[E0784]: union expressions should have exactly one field
--> $DIR/union-fields-2.rs:13:13
|
LL | let u = U { a: 0, b: 1, c: 2 };
| ^
error: union expressions should have exactly one field
error[E0784]: union expressions should have exactly one field
--> $DIR/union-fields-2.rs:15:13
|
LL | let u = U { ..u };
@ -80,5 +80,5 @@ LL | let U { a, .. } = u;
error: aborting due to 13 previous errors
Some errors have detailed explanations: E0026, E0436, E0560.
Some errors have detailed explanations: E0026, E0436, E0560, E0784.
For more information about an error, try `rustc --explain E0026`.

10
src/test/ui/union/union-fields-2.thirunsafeck.stderr
View file

@ -1,10 +1,10 @@
error: union expressions should have exactly one field
error[E0784]: union expressions should have exactly one field
--> $DIR/union-fields-2.rs:10:13
|
LL | let u = U {};
| ^
error: union expressions should have exactly one field
error[E0784]: union expressions should have exactly one field
--> $DIR/union-fields-2.rs:12:13
|
LL | let u = U { a: 0, b: 1 };
@ -18,13 +18,13 @@ LL | let u = U { a: 0, b: 1, c: 2 };
|
= note: available fields are: `a`, `b`
error: union expressions should have exactly one field
error[E0784]: union expressions should have exactly one field
--> $DIR/union-fields-2.rs:13:13
|
LL | let u = U { a: 0, b: 1, c: 2 };
| ^
error: union expressions should have exactly one field
error[E0784]: union expressions should have exactly one field
--> $DIR/union-fields-2.rs:15:13
|
LL | let u = U { ..u };
@ -80,5 +80,5 @@ LL | let U { a, .. } = u;
error: aborting due to 13 previous errors
Some errors have detailed explanations: E0026, E0436, E0560.
Some errors have detailed explanations: E0026, E0436, E0560, E0784.
For more information about an error, try `rustc --explain E0026`.