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Re-add track_caller to panic_no_unwind in bootstrap

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This function was updated in a recent PR (92911) to be called without the caller
information passed in, but the function signature itself was not altered with
cfg_attr at the time.
This commit is contained in:
Mark Rousskov 2022-02-23 08:24:20 -05:00
parent 76b13c9eea
commit 3c62f2f635
1 changed files with 3 additions and 0 deletions
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3
library/core/src/panicking.rs
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@ -84,8 +84,11 @@ fn panic_bounds_check(index: usize, len: usize) -> ! {
panic!("index out of bounds: the len is {} but the index is {}", len, index)
}
// This function is called directly by the codegen backend, and must not have
// any extra arguments (including those synthesized by track_caller).
#[cold]
#[inline(never)]
#[cfg_attr(bootstrap, track_caller)]
#[lang = "panic_no_unwind"] // needed by codegen for panic in nounwind function
fn panic_no_unwind() -> ! {
if cfg!(feature = "panic_immediate_abort") {