remove restrictions due to stat unavailability

Author: pvdrz

src/shims/env.rs

@@ -20,8 +20,7 @@ impl EnvVars {
         ecx: &mut InterpCx<'mir, 'tcx, Evaluator<'tcx>>,
         mut excluded_env_vars: Vec<String>,
     ) {
-
-        // FIXME: this can be removed when we have the `stat64` shim for macos.
+        // FIXME: this can be removed when we fix the behavior of the `close` shim for macos.
         if ecx.tcx.sess.target.target.target_os.to_lowercase() != "linux" {
             // Exclude `TERM` var to avoid terminfo trying to open the termcap file.
             excluded_env_vars.push("TERM".to_owned());

tests/run-pass/fs.rs

@@ -51,7 +51,5 @@ fn main() {
     // Removing a non-existing file should fail with a "not found" error.
     assert_eq!(ErrorKind::NotFound, remove_file(&path).unwrap_err().kind());
     // Reading the metadata of a non-existing file should fail with a "not found" error.
-    if cfg!(target_os = "linux") { // FIXME: Implement stat64 for macos.
-        assert_eq!(ErrorKind::NotFound, test_metadata(bytes, &path).unwrap_err().kind());
-    }
+    assert_eq!(ErrorKind::NotFound, test_metadata(bytes, &path).unwrap_err().kind());
 }