Auto merge of #103188 - JohnTitor:rollup-pwilam1, r=JohnTitor

Rollup of 6 pull requests

Successful merges:

 - #103023 (Adding `fuchsia-ignore` and `needs-unwind` to compiler test cases)
 - #103142 (Make diagnostic for unsatisfied `Termination` bounds more precise)
 - #103154 (Fix typo in `ReverseSearcher` docs)
 - #103159 (Remove the redundant `Some(try_opt!(..))` in `checked_pow`)
 - #103163 (Remove all uses of array_assume_init)
 - #103168 (Stabilize asm_sym)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 10 insertions, 2 deletions

diff --git a/library/std/src/process.rs b/library/std/src/process.rs
index b8249a027ad..400d25beb26 100644
--- a/library/std/src/process.rs
+++ b/library/std/src/process.rs
@@ -2154,8 +2154,16 @@ pub fn id() -> u32 {
 #[cfg_attr(not(test), lang = "termination")]
 #[stable(feature = "termination_trait_lib", since = "1.61.0")]
 #[rustc_on_unimplemented(
-    message = "`main` has invalid return type `{Self}`",
-    label = "`main` can only return types that implement `{Termination}`"
+    on(
+        all(not(bootstrap), cause = "MainFunctionType"),
+        message = "`main` has invalid return type `{Self}`",
+        label = "`main` can only return types that implement `{Termination}`"
+    ),
+    on(
+        bootstrap,
+        message = "`main` has invalid return type `{Self}`",
+        label = "`main` can only return types that implement `{Termination}`"
+    )
 )]
 pub trait Termination {
     /// Is called to get the representation of the value as status code.