diff options
Diffstat (limited to 'library/core/src/slice/index.rs')
| -rw-r--r-- | library/core/src/slice/index.rs | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/library/core/src/slice/index.rs b/library/core/src/slice/index.rs index de1492e82ce..7adcee1ed6b 100644 --- a/library/core/src/slice/index.rs +++ b/library/core/src/slice/index.rs @@ -33,10 +33,11 @@ where #[track_caller] #[rustc_const_unstable(feature = "const_slice_index", issue = "none")] const fn slice_start_index_len_fail(index: usize, len: usize) -> ! { + // FIXME(const-hack): once integer formatting in panics is possible, we + // should use the same implementation at compiletime and runtime. const_eval_select((index, len), slice_start_index_len_fail_ct, slice_start_index_len_fail_rt) } -// FIXME const-hack #[inline] #[track_caller] fn slice_start_index_len_fail_rt(index: usize, len: usize) -> ! { @@ -54,10 +55,11 @@ const fn slice_start_index_len_fail_ct(_: usize, _: usize) -> ! { #[track_caller] #[rustc_const_unstable(feature = "const_slice_index", issue = "none")] const fn slice_end_index_len_fail(index: usize, len: usize) -> ! { + // FIXME(const-hack): once integer formatting in panics is possible, we + // should use the same implementation at compiletime and runtime. const_eval_select((index, len), slice_end_index_len_fail_ct, slice_end_index_len_fail_rt) } -// FIXME const-hack #[inline] #[track_caller] fn slice_end_index_len_fail_rt(index: usize, len: usize) -> ! { @@ -75,10 +77,11 @@ const fn slice_end_index_len_fail_ct(_: usize, _: usize) -> ! { #[track_caller] #[rustc_const_unstable(feature = "const_slice_index", issue = "none")] const fn slice_index_order_fail(index: usize, end: usize) -> ! { + // FIXME(const-hack): once integer formatting in panics is possible, we + // should use the same implementation at compiletime and runtime. const_eval_select((index, end), slice_index_order_fail_ct, slice_index_order_fail_rt) } -// FIXME const-hack #[inline] #[track_caller] fn slice_index_order_fail_rt(index: usize, end: usize) -> ! { |