Auto merge of #81889 - m-ou-se:rollup-k63log3, r=m-ou-se

Rollup of 9 pull requests

Successful merges:

 - #71531 (Move treat err as bug tests to ui)
 - #81356 (libtest: allow multiple filters)
 - #81735 (faster few span methods)
 - #81779 (improve error message for disallowed ptr-to-int casts in const eval)
 - #81817 (Add option to emit compiler stderr per bitwidth.)
 - #81828 (parse_format: treat r" as a literal)
 - #81840 (fix formatting of std::iter::Map)
 - #81861 (Show MIR bytes separately in -Zmeta-stats output)
 - #81865 (Clean up weird Option mapping)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 2 insertions, 2 deletions

diff --git a/library/test/src/lib.rs b/library/test/src/lib.rs
index 3ff79eaea49..c38a8c965be 100644
--- a/library/test/src/lib.rs
+++ b/library/test/src/lib.rs
@@ -396,8 +396,8 @@ pub fn filter_tests(opts: &TestOpts, tests: Vec<TestDescAndFn>) -> Vec<TestDescA
     };
 
     // Remove tests that don't match the test filter
-    if let Some(ref filter) = opts.filter {
-        filtered.retain(|test| matches_filter(test, filter));
+    if !opts.filters.is_empty() {
+        filtered.retain(|test| opts.filters.iter().any(|filter| matches_filter(test, filter)));
     }
 
     // Skip tests that match any of the skip filters