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Add missing newline to error message of the default OOM hook #78897

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merged 1 commit into from Nov 11, 2020
Merged

Add missing newline to error message of the default OOM hook #78897

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2 changes: 1 addition & 1 deletion library/std/src/alloc.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -316,7 +316,7 @@ pub fn take_alloc_error_hook() -> fn(Layout) {
}

fn default_alloc_error_hook(layout: Layout) {
dumb_print(format_args!("memory allocation of {} bytes failed", layout.size()));
dumb_print(format_args!("memory allocation of {} bytes failed\n", layout.size()));
}

#[cfg(not(test))]
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2 changes: 1 addition & 1 deletion src/test/ui/default-alloc-error-hook.rs
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Expand Up @@ -16,5 +16,5 @@ fn main() {
let me = env::current_exe().unwrap();
let output = Command::new(&me).arg("next").output().unwrap();
assert!(!output.status.success(), "{:?} is a success", output.status);
assert_eq!(str::from_utf8(&output.stderr).unwrap(), "memory allocation of 42 bytes failed");
assert_eq!(str::from_utf8(&output.stderr).unwrap(), "memory allocation of 42 bytes failed\n");
}