Rollup merge of #98530 - davidkna:known-bug-ref, r=Mark-Simulacrum

compiletest: add issue number param to `known-bug`

I was getting some errors while testing this, but I'm pretty sure that was unrelated to my changes.

Closes #98436

> Basically, instead of `// known-bug`, do `// known-bug #00000` or maybe `// known-bug chalk#00`?
>
> From: https://rust-lang.zulipchat.com/#narrow/stream/326866-t-types.2Fnominated/topic/.2398095.3A.20NLL.3A.20unsound.20verification.20of.20higher.20ranked.20outlives.E2.80.A6/near/287258738

I also added an `unknown` escape-hatch because I didn't find corresponding issues for every `// known-bug`.

The syntax also ended up being `// known-bug: `, because of `set_name_value_directive`.

16 files changed, 16 insertions, 16 deletions

diff --git a/src/test/ui/chalkify/bugs/async.rs b/src/test/ui/chalkify/bugs/async.rs
index 58fc93064ed..ae5224dbd6f 100644
--- a/src/test/ui/chalkify/bugs/async.rs
+++ b/src/test/ui/chalkify/bugs/async.rs
@@ -1,5 +1,5 @@
 // check-fail
-// known-bug
+// known-bug: unknown
 // compile-flags: -Z chalk --edition=2021
 
 fn main() -> () {}
diff --git a/src/test/ui/generic-associated-types/bugs/issue-80626.rs b/src/test/ui/generic-associated-types/bugs/issue-80626.rs
index a637da6cf6f..14f27aff1cc 100644
--- a/src/test/ui/generic-associated-types/bugs/issue-80626.rs
+++ b/src/test/ui/generic-associated-types/bugs/issue-80626.rs
@@ -1,5 +1,5 @@
 // check-fail
-// known-bug
+// known-bug: #80626
 
 // This should pass, but it requires `Sized` to be coinductive.
 
diff --git a/src/test/ui/generic-associated-types/bugs/issue-86218.rs b/src/test/ui/generic-associated-types/bugs/issue-86218.rs
index 68cd0fd7efc..fb62c10a9e3 100644
--- a/src/test/ui/generic-associated-types/bugs/issue-86218.rs
+++ b/src/test/ui/generic-associated-types/bugs/issue-86218.rs
@@ -1,5 +1,5 @@
 // check-fail
-// known-bug
+// known-bug: #86218
 
 // This should pass, but seems to run into a TAIT issue.
 
diff --git a/src/test/ui/generic-associated-types/bugs/issue-87735.rs b/src/test/ui/generic-associated-types/bugs/issue-87735.rs
index 53e3ad7fe69..0844d84c34f 100644
--- a/src/test/ui/generic-associated-types/bugs/issue-87735.rs
+++ b/src/test/ui/generic-associated-types/bugs/issue-87735.rs
@@ -1,5 +1,5 @@
 // check-fail
-// known-bug
+// known-bug: #87735, #88526
 
 // This should pass, but we need an extension of implied bounds (probably).
 
diff --git a/src/test/ui/generic-associated-types/bugs/issue-87748.rs b/src/test/ui/generic-associated-types/bugs/issue-87748.rs
index 6e7cd45bdb1..a3d00ee03b1 100644
--- a/src/test/ui/generic-associated-types/bugs/issue-87748.rs
+++ b/src/test/ui/generic-associated-types/bugs/issue-87748.rs
@@ -1,5 +1,5 @@
 // check-fail
-// known-bug
+// known-bug: #87748
 
 // This should pass, but unnormalized input args aren't treated as implied.
 
diff --git a/src/test/ui/generic-associated-types/bugs/issue-87755.rs b/src/test/ui/generic-associated-types/bugs/issue-87755.rs
index 31cea12a3e2..efa487d624f 100644
--- a/src/test/ui/generic-associated-types/bugs/issue-87755.rs
+++ b/src/test/ui/generic-associated-types/bugs/issue-87755.rs
@@ -1,5 +1,5 @@
 // check-fail
-// known-bug
+// known-bug: #87755
 
 // This should pass.
 
diff --git a/src/test/ui/generic-associated-types/bugs/issue-87803.rs b/src/test/ui/generic-associated-types/bugs/issue-87803.rs
index 57a4b028d93..a8a111c99ef 100644
--- a/src/test/ui/generic-associated-types/bugs/issue-87803.rs
+++ b/src/test/ui/generic-associated-types/bugs/issue-87803.rs
@@ -1,5 +1,5 @@
 // check-fail
-// known-bug
+// known-bug: #87803
 
 // This should pass, but using a type alias vs a reference directly
 // changes late-bound -> early-bound.
diff --git a/src/test/ui/generic-associated-types/bugs/issue-88382.rs b/src/test/ui/generic-associated-types/bugs/issue-88382.rs
index c9f34240527..5493b9b9391 100644
--- a/src/test/ui/generic-associated-types/bugs/issue-88382.rs
+++ b/src/test/ui/generic-associated-types/bugs/issue-88382.rs
@@ -1,5 +1,5 @@
 // check-fail
-// known-bug
+// known-bug: #88382
 
 // This should pass, but has a missed normalization due to HRTB.
 
diff --git a/src/test/ui/generic-associated-types/bugs/issue-88460.rs b/src/test/ui/generic-associated-types/bugs/issue-88460.rs
index b31d012d2fc..f1c3b226915 100644
--- a/src/test/ui/generic-associated-types/bugs/issue-88460.rs
+++ b/src/test/ui/generic-associated-types/bugs/issue-88460.rs
@@ -1,5 +1,5 @@
 // check-fail
-// known-bug
+// known-bug: #88460
 
 // This should pass, but has a missed normalization due to HRTB.
 
diff --git a/src/test/ui/generic-associated-types/bugs/issue-88526.rs b/src/test/ui/generic-associated-types/bugs/issue-88526.rs
index c72a450b926..15363ad04bf 100644
--- a/src/test/ui/generic-associated-types/bugs/issue-88526.rs
+++ b/src/test/ui/generic-associated-types/bugs/issue-88526.rs
@@ -1,5 +1,5 @@
 // check-fail
-// known-bug
+// known-bug: #88526
 
 // This should pass, but requires more logic.
 
diff --git a/src/test/ui/generic-associated-types/bugs/issue-89008.rs b/src/test/ui/generic-associated-types/bugs/issue-89008.rs
index 1581b7105a8..79c28b0d221 100644
--- a/src/test/ui/generic-associated-types/bugs/issue-89008.rs
+++ b/src/test/ui/generic-associated-types/bugs/issue-89008.rs
@@ -1,6 +1,6 @@
 // check-fail
 // edition:2021
-// known-bug
+// known-bug: #88908
 
 // This should pass, but seems to run into a TAIT bug.
 
diff --git a/src/test/ui/hrtb/issue-95034.rs b/src/test/ui/hrtb/issue-95034.rs
index aee6fe61ba8..d8edbe7e56b 100644
--- a/src/test/ui/hrtb/issue-95034.rs
+++ b/src/test/ui/hrtb/issue-95034.rs
@@ -1,4 +1,4 @@
-// known-bug
+// known-bug: #95034
 // failure-status: 101
 // compile-flags: --edition=2021 --crate-type=lib
 // rustc-env:RUST_BACKTRACE=0
diff --git a/src/test/ui/issues/issue-47511.rs b/src/test/ui/issues/issue-47511.rs
index 98c141b6c6a..eb4860e75d7 100644
--- a/src/test/ui/issues/issue-47511.rs
+++ b/src/test/ui/issues/issue-47511.rs
@@ -1,5 +1,5 @@
 // check-fail
-// known-bug
+// known-bug: #47511
 
 // Regression test for #47511: anonymous lifetimes can appear
 // unconstrained in a return type, but only if they appear just once
diff --git a/src/test/ui/trait-bounds/select-param-env-instead-of-blanket.rs b/src/test/ui/trait-bounds/select-param-env-instead-of-blanket.rs
index 288b2098b4c..fd975aaaee4 100644
--- a/src/test/ui/trait-bounds/select-param-env-instead-of-blanket.rs
+++ b/src/test/ui/trait-bounds/select-param-env-instead-of-blanket.rs
@@ -1,4 +1,4 @@
-// known-bug
+// known-bug: #93008
 // build-fail
 // failure-status: 101
 // compile-flags:--crate-type=lib -Zmir-opt-level=3
diff --git a/src/test/ui/type-alias-impl-trait/cross_inference_pattern_bug_no_type.rs b/src/test/ui/type-alias-impl-trait/cross_inference_pattern_bug_no_type.rs
index 179f525de52..328096d44b4 100644
--- a/src/test/ui/type-alias-impl-trait/cross_inference_pattern_bug_no_type.rs
+++ b/src/test/ui/type-alias-impl-trait/cross_inference_pattern_bug_no_type.rs
@@ -1,4 +1,4 @@
-// known-bug
+// known-bug: #96572
 // compile-flags: --edition=2021 --crate-type=lib
 // rustc-env:RUST_BACKTRACE=0
 
diff --git a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.rs b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.rs
index 9c4e6c5496f..067ed7ea1e5 100644
--- a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.rs
@@ -1,7 +1,7 @@
 // Regression test for issue #57611
 // Ensures that we don't ICE
 // FIXME: This should compile, but it currently doesn't
-// known-bug
+// known-bug: unknown
 
 #![feature(trait_alias)]
 #![feature(type_alias_impl_trait)]