Use unsafe extern blocks throughout the compiler

2024-08-26 19:40:43 -04:00
parent 515395af0e
commit 38e62b9841
7 changed files with 29 additions and 26 deletions
--- a/compiler/rustc_driver_impl/src/signal_handler.rs
+++ b/compiler/rustc_driver_impl/src/signal_handler.rs
@@ -6,7 +6,7 @@ use std::{fmt, mem, ptr};

 use rustc_interface::util::{DEFAULT_STACK_SIZE, STACK_SIZE};

-extern "C" {
+unsafe extern "C" {
    fn backtrace_symbols_fd(buffer: *const *mut libc::c_void, size: libc::c_int, fd: libc::c_int);
 }