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authorbors <bors@rust-lang.org>2023-04-22 12:27:45 +0000
committerbors <bors@rust-lang.org>2023-04-22 12:27:45 +0000
commit6d14583d2d6cc0f9796ac7236f79fcec8cd828bb (patch)
tree2a613b8ee071be1a9231b7e9ae8b4f242a659c12
parent6df808215bec7d33d0553c12759453db236fee1e (diff)
parent35fc5780a7e8babca6464b314400c590fd430039 (diff)
downloadrust-6d14583d2d6cc0f9796ac7236f79fcec8cd828bb.tar.gz
rust-6d14583d2d6cc0f9796ac7236f79fcec8cd828bb.zip
Auto merge of #109507 - Amanieu:panic-oom-payload, r=davidtwco
Report allocation errors as panics

OOM is now reported as a panic but with a custom payload type (`AllocErrorPanicPayload`) which holds the layout that was passed to `handle_alloc_error`.

This should be review one commit at a time:
- The first commit adds `AllocErrorPanicPayload` and changes allocation errors to always be reported as panics.
- The second commit removes `#[alloc_error_handler]` and the `alloc_error_hook` API.

ACP: https://github.com/rust-lang/libs-team/issues/192

Closes #51540
Closes #51245
-rw-r--r--crates/hir-def/src/builtin_attr.rs4
1 files changed, 0 insertions, 4 deletions
diff --git a/crates/hir-def/src/builtin_attr.rs b/crates/hir-def/src/builtin_attr.rs
index f7c1e683d0d..e3e5fac98c0 100644
--- a/crates/hir-def/src/builtin_attr.rs
+++ b/crates/hir-def/src/builtin_attr.rs
@@ -382,10 +382,6 @@ pub const INERT_ATTRIBUTES: &[BuiltinAttribute] = &[
     rustc_attr!(rustc_allocator, Normal, template!(Word), WarnFollowing, IMPL_DETAIL),
     rustc_attr!(rustc_nounwind, Normal, template!(Word), WarnFollowing, IMPL_DETAIL),
     gated!(
-        alloc_error_handler, Normal, template!(Word), WarnFollowing,
-        experimental!(alloc_error_handler)
-    ),
-    gated!(
         default_lib_allocator, Normal, template!(Word), WarnFollowing, allocator_internals,
         experimental!(default_lib_allocator),
     ),