Adjust some `pub`s.

1 files changed, 3 insertions, 3 deletions

diff --git a/compiler/rustc_builtin_macros/src/edition_panic.rs b/compiler/rustc_builtin_macros/src/edition_panic.rs
index bb3c83e8c0e..cc385bade47 100644
--- a/compiler/rustc_builtin_macros/src/edition_panic.rs
+++ b/compiler/rustc_builtin_macros/src/edition_panic.rs
@@ -16,7 +16,7 @@ use rustc_span::Span;
 ///
 /// `$crate` will refer to either the `std` or `core` crate depending on which
 /// one we're expanding from.
-pub fn expand_panic<'cx>(
+pub(crate) fn expand_panic<'cx>(
     cx: &'cx mut ExtCtxt<'_>,
     sp: Span,
     tts: TokenStream,
@@ -29,7 +29,7 @@ pub fn expand_panic<'cx>(
 /// - `$crate::panic::unreachable_2015!(...)` or
 /// - `$crate::panic::unreachable_2021!(...)`
 /// depending on the edition.
-pub fn expand_unreachable<'cx>(
+pub(crate) fn expand_unreachable<'cx>(
     cx: &'cx mut ExtCtxt<'_>,
     sp: Span,
     tts: TokenStream,
@@ -69,7 +69,7 @@ fn expand<'cx>(
     ))
 }
 
-pub fn use_panic_2021(mut span: Span) -> bool {
+pub(crate) fn use_panic_2021(mut span: Span) -> bool {
     // To determine the edition, we check the first span up the expansion
     // stack that does not have #[allow_internal_unstable(edition_panic)].
     // (To avoid using the edition of e.g. the assert!() or debug_assert!() definition.)