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std: Don't let rust_panic get inlined #54590

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bors merged 1 commit into from
Sep 29, 2018
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std: Don't let rust_panic get inlined #54590

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1 change: 1 addition & 0 deletions src/libstd/panicking.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -517,6 +517,7 @@ pub fn update_count_then_panic(msg: Box<dyn Any + Send>) -> ! {
}

/// A private no-mangle function on which to slap yer breakpoints.
#[inline(never)]
#[no_mangle]
#[allow(private_no_mangle_fns)] // yes we get it, but we like breakpoints
pub fn rust_panic(mut msg: &mut dyn BoxMeUp) -> ! {
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