Add `try_canonicalize` to `rustc_fs_util` and use it over `fs::canonicalize`

2 files changed, 4 insertions, 2 deletions

diff --git a/compiler/rustc_interface/Cargo.toml b/compiler/rustc_interface/Cargo.toml
index ac6e8fca695..96d6a1cb062 100644
--- a/compiler/rustc_interface/Cargo.toml
+++ b/compiler/rustc_interface/Cargo.toml
@@ -16,6 +16,7 @@ rustc_attr = { path = "../rustc_attr" }
 rustc_borrowck = { path = "../rustc_borrowck" }
 rustc_builtin_macros = { path = "../rustc_builtin_macros" }
 rustc_expand = { path = "../rustc_expand" }
+rustc_fs_util = { path = "../rustc_fs_util" }
 rustc_macros = { path = "../rustc_macros" }
 rustc_parse = { path = "../rustc_parse" }
 rustc_session = { path = "../rustc_session" }
diff --git a/compiler/rustc_interface/src/passes.rs b/compiler/rustc_interface/src/passes.rs
index 71bdd4df95b..b392624a953 100644
--- a/compiler/rustc_interface/src/passes.rs
+++ b/compiler/rustc_interface/src/passes.rs
@@ -12,6 +12,7 @@ use rustc_data_structures::steal::Steal;
 use rustc_data_structures::sync::{Lrc, OnceCell, WorkerLocal};
 use rustc_errors::PResult;
 use rustc_expand::base::{ExtCtxt, LintStoreExpand};
+use rustc_fs_util::try_canonicalize;
 use rustc_hir::def_id::{StableCrateId, LOCAL_CRATE};
 use rustc_lint::{unerased_lint_store, BufferedEarlyLint, EarlyCheckNode, LintStore};
 use rustc_metadata::creader::CStore;
@@ -405,12 +406,12 @@ where
 }
 
 fn output_contains_path(output_paths: &[PathBuf], input_path: &Path) -> bool {
-    let input_path = input_path.canonicalize().ok();
+    let input_path = try_canonicalize(input_path).ok();
     if input_path.is_none() {
         return false;
     }
     let check = |output_path: &PathBuf| {
-        if output_path.canonicalize().ok() == input_path { Some(()) } else { None }
+        if try_canonicalize(output_path).ok() == input_path { Some(()) } else { None }
     };
     check_output(output_paths, check).is_some()
 }