reduce list to functions callable in const ctx.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libstd/ffi/c_str.rs b/src/libstd/ffi/c_str.rs
index feff65bff3f..e2dc02e40bf 100644
--- a/src/libstd/ffi/c_str.rs
+++ b/src/libstd/ffi/c_str.rs
@@ -833,7 +833,7 @@ impl NulError {
     /// assert_eq!(nul_error.nul_position(), 7);
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub const fn nul_position(&self) -> usize { self.0 }
+    pub fn nul_position(&self) -> usize { self.0 }
 
     /// Consumes this error, returning the underlying vector of bytes which
     /// generated the error in the first place.
@@ -909,7 +909,7 @@ impl IntoStringError {
 
     /// Access the underlying UTF-8 error that was the cause of this error.
     #[stable(feature = "cstring_into", since = "1.7.0")]
-    pub const fn utf8_error(&self) -> Utf8Error {
+    pub fn utf8_error(&self) -> Utf8Error {
         self.error
     }
 }