Auto merge of #110789 - matthiaskrgr:rollup-92e764u, r=matthiaskrgr

Rollup of 5 pull requests

Successful merges:

 - #110563 (Break up long function in trait selection error reporting + clean up nearby code)
 - #110755 ([LLVM17] Adapt to `ExplicitEmulatedTLS` removal.)
 - #110775 (Update books)
 - #110779 (configure.py: add flag for riscv{64,32}gc musl-root)
 - #110782 (Revert panic oom)

Failed merges:

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

1 files changed, 6 insertions, 1 deletions

diff --git a/compiler/rustc_codegen_gcc/example/alloc_example.rs b/compiler/rustc_codegen_gcc/example/alloc_example.rs
index faff1dca23f..754e7931412 100644
--- a/compiler/rustc_codegen_gcc/example/alloc_example.rs
+++ b/compiler/rustc_codegen_gcc/example/alloc_example.rs
@@ -1,4 +1,4 @@
-#![feature(start, core_intrinsics, lang_items)]
+#![feature(start, core_intrinsics, alloc_error_handler, lang_items)]
 #![no_std]
 
 extern crate alloc;
@@ -21,6 +21,11 @@ fn panic_handler(_: &core::panic::PanicInfo) -> ! {
     core::intrinsics::abort();
 }
 
+#[alloc_error_handler]
+fn alloc_error_handler(_: alloc::alloc::Layout) -> ! {
+    core::intrinsics::abort();
+}
+
 #[lang = "eh_personality"]
 fn eh_personality() -> ! {
     loop {}