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inline slice panics on panic_immediate_abort

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This commit is contained in:
Manish Goregaokar 2021-12-10 13:05:06 +05:30
parent 0b42deaccc
commit 3cf9ae6ff3
1 changed files with 10 additions and 5 deletions
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15
library/core/src/slice/index.rs
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@ -27,35 +27,40 @@ where
} }
} }
#[inline(never)] #[cfg_attr(not(feature = "panic_immediate_abort"), inline(never))]
#[cfg_attr(feature = "panic_immediate_abort", inline)]
#[cold] #[cold]
#[track_caller] #[track_caller]
fn slice_start_index_len_fail(index: usize, len: usize) -> ! { fn slice_start_index_len_fail(index: usize, len: usize) -> ! {
panic!("range start index {} out of range for slice of length {}", index, len); panic!("range start index {} out of range for slice of length {}", index, len);
} }
#[inline(never)] #[cfg_attr(not(feature = "panic_immediate_abort"), inline(never))]
#[cfg_attr(feature = "panic_immediate_abort", inline)]
#[cold] #[cold]
#[track_caller] #[track_caller]
fn slice_end_index_len_fail(index: usize, len: usize) -> ! { fn slice_end_index_len_fail(index: usize, len: usize) -> ! {
panic!("range end index {} out of range for slice of length {}", index, len); panic!("range end index {} out of range for slice of length {}", index, len);
} }
#[inline(never)] #[cfg_attr(not(feature = "panic_immediate_abort"), inline(never))]
#[cfg_attr(feature = "panic_immediate_abort", inline)]
#[cold] #[cold]
#[track_caller] #[track_caller]
fn slice_index_order_fail(index: usize, end: usize) -> ! { fn slice_index_order_fail(index: usize, end: usize) -> ! {
panic!("slice index starts at {} but ends at {}", index, end); panic!("slice index starts at {} but ends at {}", index, end);
} }
#[inline(never)] #[cfg_attr(not(feature = "panic_immediate_abort"), inline(never))]
#[cfg_attr(feature = "panic_immediate_abort", inline)]
#[cold] #[cold]
#[track_caller] #[track_caller]
fn slice_start_index_overflow_fail() -> ! { fn slice_start_index_overflow_fail() -> ! {
panic!("attempted to index slice from after maximum usize"); panic!("attempted to index slice from after maximum usize");
} }
#[inline(never)] #[cfg_attr(not(feature = "panic_immediate_abort"), inline(never))]
#[cfg_attr(feature = "panic_immediate_abort", inline)]
#[cold] #[cold]
#[track_caller] #[track_caller]
fn slice_end_index_overflow_fail() -> ! { fn slice_end_index_overflow_fail() -> ! {