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show forbidden_lint_groups in future-compat reports #133535

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show forbidden_lint_groups in future-compat reports #133535

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2 changes: 1 addition & 1 deletion compiler/rustc_lint_defs/src/builtin.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -179,7 +179,7 @@ declare_lint! {
Warn,
"applying forbid to lint-groups",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::FutureReleaseErrorDontReportInDeps,
reason: FutureIncompatibilityReason::FutureReleaseErrorReportInDeps,
reference: "issue #81670 <https://github.com/rust-lang/rust/issues/81670>",
};
}
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54 changes: 54 additions & 0 deletions tests/ui/lint/forbid-group-group-2.stderr
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Expand Up @@ -43,3 +43,57 @@ LL | #[allow(nonstandard_style)]

error: aborting due to 3 previous errors

Future incompatibility report: Future breakage diagnostic:
error: allow(nonstandard_style) incompatible with previous forbid
--> $DIR/forbid-group-group-2.rs:7:9
|
LL | #![forbid(warnings)]
| -------- `forbid` level set here
...
LL | #[allow(nonstandard_style)]
| ^^^^^^^^^^^^^^^^^ overruled by previous forbid
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
note: the lint level is defined here
--> $DIR/forbid-group-group-2.rs:5:9
|
LL | #![deny(forbidden_lint_groups)]
| ^^^^^^^^^^^^^^^^^^^^^

Future breakage diagnostic:
error: allow(nonstandard_style) incompatible with previous forbid
--> $DIR/forbid-group-group-2.rs:7:9
|
LL | #![forbid(warnings)]
| -------- `forbid` level set here
...
LL | #[allow(nonstandard_style)]
| ^^^^^^^^^^^^^^^^^ overruled by previous forbid
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
note: the lint level is defined here
--> $DIR/forbid-group-group-2.rs:5:9
|
LL | #![deny(forbidden_lint_groups)]
| ^^^^^^^^^^^^^^^^^^^^^

Future breakage diagnostic:
error: allow(nonstandard_style) incompatible with previous forbid
--> $DIR/forbid-group-group-2.rs:7:9
|
LL | #![forbid(warnings)]
| -------- `forbid` level set here
...
LL | #[allow(nonstandard_style)]
| ^^^^^^^^^^^^^^^^^ overruled by previous forbid
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
note: the lint level is defined here
--> $DIR/forbid-group-group-2.rs:5:9
|
LL | #![deny(forbidden_lint_groups)]
| ^^^^^^^^^^^^^^^^^^^^^

14 changes: 14 additions & 0 deletions tests/ui/lint/forbid-group-member.stderr
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Expand Up @@ -13,3 +13,17 @@ LL | #[allow(unused_variables)]

warning: 1 warning emitted

Future incompatibility report: Future breakage diagnostic:
warning: allow(unused_variables) incompatible with previous forbid
--> $DIR/forbid-group-member.rs:8:9
|
LL | #![forbid(unused)]
| ------ `forbid` level set here
LL |
LL | #[allow(unused_variables)]
| ^^^^^^^^^^^^^^^^ overruled by previous forbid
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
= note: `#[warn(forbidden_lint_groups)]` on by default

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