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authorbors <bors@rust-lang.org>2023-10-19 19:09:29 +0000
committerbors <bors@rust-lang.org>2023-10-19 19:09:29 +0000
commit94c4e5c4111cbefcd098d6efcb0b222b6e512fcb (patch)
tree550103880907fc185bae80be8a49624458319147 /compiler/rustc_mir_transform/src/coverage/mod.rs
parente76cb8c49831ff80d7d2e16319c86edbaa9edb8c (diff)
parent5c41de113e8484085fbc01cf6d5a0b16159110a7 (diff)
downloadrust-94c4e5c4111cbefcd098d6efcb0b222b6e512fcb.tar.gz
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Auto merge of #115214 - Urgau:rfc-3127-trim-paths, r=compiler-errors
Implement rustc part of RFC 3127 trim-paths

This PR implements (or at least tries to) [RFC 3127 trim-paths](https://github.com/rust-lang/rust/issues/111540), the rustc part. That is `-Zremap-path-scope` with all of it's components/scopes.

`@rustbot` label: +F-trim-paths
Diffstat (limited to 'compiler/rustc_mir_transform/src/coverage/mod.rs')
-rw-r--r--compiler/rustc_mir_transform/src/coverage/mod.rs5
1 files changed, 4 insertions, 1 deletions
diff --git a/compiler/rustc_mir_transform/src/coverage/mod.rs b/compiler/rustc_mir_transform/src/coverage/mod.rs
index df4dccf0f0b..6fdaff6b4c0 100644
--- a/compiler/rustc_mir_transform/src/coverage/mod.rs
+++ b/compiler/rustc_mir_transform/src/coverage/mod.rs
@@ -212,7 +212,10 @@ impl<'a, 'tcx> Instrumentor<'a, 'tcx> {
         let tcx = self.tcx;
         let source_map = tcx.sess.source_map();
         let body_span = self.body_span;
-        let file_name = Symbol::intern(&self.source_file.name.prefer_remapped().to_string_lossy());
+
+        use rustc_session::RemapFileNameExt;
+        let file_name =
+            Symbol::intern(&self.source_file.name.for_codegen(self.tcx.sess).to_string_lossy());
 
         for (bcb, spans) in coverage_spans.bcbs_with_coverage_spans() {
             let counter_kind = self.coverage_counters.take_bcb_counter(bcb).unwrap_or_else(|| {