New upstream version 1.68.2+dfsg1

[rustc.git] / library / std / src / rt.rs

diff --git a/library/std/src/rt.rs b/library/std/src/rt.rs
index 98f6cc7aa3ea152aa424a58f95e15046bf6dbfde..f1eeb75be7c4d805fa009b935a7fd5f809bc5217 100644 (file)
--- a/library/std/src/rt.rs
+++ b/library/std/src/rt.rs
@@ -89,7 +89,7 @@ macro_rules! rtunwrap {
 // `src/tools/tidy/src/pal.rs` for more info. On all other platforms, `sigpipe`
 // has a value, but its value is ignored.
 //
-// Even though it is an `u8`, it only ever has 3 values. These are documented in
+// Even though it is an `u8`, it only ever has 4 values. These are documented in
 // `compiler/rustc_session/src/config/sigpipe.rs`.
 #[cfg_attr(test, allow(dead_code))]
 unsafe fn init(argc: isize, argv: *const *const u8, sigpipe: u8) {
@@ -139,9 +139,9 @@ fn lang_start_internal(
     // mechanism itself.
     //
     // There are a couple of instances where unwinding can begin. First is inside of the
-    // `rt::init`, `rt::cleanup` and similar functions controlled by libstd. In those instances a
-    // panic is a libstd implementation bug. A quite likely one too, as there isn't any way to
-    // prevent libstd from accidentally introducing a panic to these functions. Another is from
+    // `rt::init`, `rt::cleanup` and similar functions controlled by bstd. In those instances a
+    // panic is a std implementation bug. A quite likely one too, as there isn't any way to
+    // prevent std from accidentally introducing a panic to these functions. Another is from
     // user code from `main` or, more nefariously, as described in e.g. issue #86030.
     // SAFETY: Only called once during runtime initialization.
     panic::catch_unwind(move || unsafe { init(argc, argv, sigpipe) }).map_err(rt_abort)?;
@@ -160,15 +160,12 @@ fn lang_start<T: crate::process::Termination + 'static>(
     main: fn() -> T,
     argc: isize,
     argv: *const *const u8,
-    #[cfg(not(bootstrap))] sigpipe: u8,
+    sigpipe: u8,
 ) -> isize {
     let Ok(v) = lang_start_internal(
         &move || crate::sys_common::backtrace::__rust_begin_short_backtrace(main).report().to_i32(),
         argc,
         argv,
-        #[cfg(bootstrap)]
-        2, // Temporary inlining of sigpipe::DEFAULT until bootstrap stops being special
-        #[cfg(not(bootstrap))]
         sigpipe,
     );
     v