1 files changed, 4 insertions, 4 deletions
diff --git a/library/std/src/sys/wasi/ext/fs.rs b/library/std/src/sys/wasi/ext/fs.rs
index 6472642f034..ba4057bd34c 100644
--- a/library/std/src/sys/wasi/ext/fs.rs
+++ b/library/std/src/sys/wasi/ext/fs.rs
@@ -85,7 +85,7 @@ pub trait FileExt {
             }
         }
         if !buf.is_empty() {
-            Err(io::Error::new(io::ErrorKind::UnexpectedEof, "failed to fill whole buffer"))
+            Err(io::Error::new_const(io::ErrorKind::UnexpectedEof, &"failed to fill whole buffer"))
         } else {
             Ok(())
         }
@@ -151,9 +151,9 @@ pub trait FileExt {
         while !buf.is_empty() {
             match self.write_at(buf, offset) {
                 Ok(0) => {
-                    return Err(io::Error::new(
+                    return Err(io::Error::new_const(
                         io::ErrorKind::WriteZero,
-                        "failed to write whole buffer",
+                        &"failed to write whole buffer",
                     ));
                 }
                 Ok(n) => {
@@ -532,5 +532,5 @@ pub fn symlink_path<P: AsRef<Path>, U: AsRef<Path>>(old_path: P, new_path: U) ->
 }
 
 fn osstr2str(f: &OsStr) -> io::Result<&str> {
-    f.to_str().ok_or_else(|| io::Error::new(io::ErrorKind::Other, "input must be utf-8"))
+    f.to_str().ok_or_else(|| io::Error::new_const(io::ErrorKind::Other, &"input must be utf-8"))
 }