Auto merge of #134516 - matthiaskrgr:rollup-aqwxii0, r=matthiaskrgr

Rollup of 5 pull requests

Successful merges:

 - #134463 (compiletest: don't register predefined `MSVC`/`NONMSVC` FileCheck prefixes)
 - #134487 (Add reference annotations for the `coverage` attribute)
 - #134497 (coverage: Store coverage source regions as `Span` until codegen (take 2))
 - #134502 (Update std libc version to 0.2.169)
 - #134506 (Remove a duplicated check that doesn't do anything anymore.)

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

1 files changed, 2 insertions, 3 deletions

diff --git a/compiler/rustc_codegen_llvm/src/coverageinfo/llvm_cov.rs b/compiler/rustc_codegen_llvm/src/coverageinfo/llvm_cov.rs
index 086cf1f44a0..2cd7fa3225a 100644
--- a/compiler/rustc_codegen_llvm/src/coverageinfo/llvm_cov.rs
+++ b/compiler/rustc_codegen_llvm/src/coverageinfo/llvm_cov.rs
@@ -40,11 +40,10 @@ pub(crate) fn create_pgo_func_name_var<'ll>(
     }
 }
 
-pub(crate) fn write_filenames_to_buffer<'a>(
-    filenames: impl IntoIterator<Item = &'a str>,
-) -> Vec<u8> {
+pub(crate) fn write_filenames_to_buffer(filenames: &[impl AsRef<str>]) -> Vec<u8> {
     let (pointers, lengths) = filenames
         .into_iter()
+        .map(AsRef::as_ref)
         .map(|s: &str| (s.as_c_char_ptr(), s.len()))
         .unzip::<_, _, Vec<_>, Vec<_>>();