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Use const initializer for LOCAL_PANIC_COUNT #92461

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May 23, 2022
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Use const initializer for LOCAL_PANIC_COUNT #92461

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2 changes: 1 addition & 1 deletion library/std/src/panicking.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -325,7 +325,7 @@ pub mod panic_count {
pub const ALWAYS_ABORT_FLAG: usize = 1 << (usize::BITS - 1);

// Panic count for the current thread.
thread_local! { static LOCAL_PANIC_COUNT: Cell<usize> = Cell::new(0) }
thread_local! { static LOCAL_PANIC_COUNT: Cell<usize> = const { Cell::new(0) } }

// Sum of panic counts from all threads. The purpose of this is to have
// a fast path in `is_zero` (which is used by `panicking`). In any particular
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