diff options
Diffstat (limited to 'devel/electron33/files/patch-build_rust_allocator_alias.h')
-rw-r--r-- | devel/electron33/files/patch-build_rust_allocator_alias.h | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/devel/electron33/files/patch-build_rust_allocator_alias.h b/devel/electron33/files/patch-build_rust_allocator_alias.h deleted file mode 100644 index 6530c6ae8779..000000000000 --- a/devel/electron33/files/patch-build_rust_allocator_alias.h +++ /dev/null @@ -1,40 +0,0 @@ ---- build/rust/allocator/alias.h.orig 2025-05-20 09:16:26 UTC -+++ build/rust/allocator/alias.h -@@ -0,0 +1,37 @@ -+// Copyright 2023 The Chromium Authors -+// Use of this source code is governed by a BSD-style license that can be -+// found in the LICENSE file. -+ -+// This file has been copied from //base/debug/alias.h (and then trimmed to just -+// the APIs / macros needed by //build/rust/std; additionally the APIs were -+// moved into the `build_rust_std` namespace). -+// -+// TODO(crbug.com/40279749): Avoid code duplication / reuse code. -+ -+#ifndef BUILD_RUST_ALLOCATOR_ALIAS_H_ -+#define BUILD_RUST_ALLOCATOR_ALIAS_H_ -+ -+#include <stddef.h> -+ -+namespace build_rust_std { -+namespace debug { -+ -+// Make the optimizer think that |var| is aliased. This can be used to prevent a -+// local variable from being optimized out (which is something that -+// `NO_CODE_FOLDING` macro definition below depends on). See -+// //base/debug/alias.h for more details. -+void Alias(const void* var); -+ -+} // namespace debug -+ -+} // namespace build_rust_std -+ -+// Prevent code folding (where a linker identifies functions that are -+// bit-identical and overlays them, which saves space but it leads to confusing -+// call stacks because multiple symbols are at the same address). See -+// //base/debug/alias.h for more details. -+#define NO_CODE_FOLDING() \ -+ const int line_number = __LINE__; \ -+ build_rust_std::debug::Alias(&line_number) -+ -+#endif // BUILD_RUST_ALLOCATOR_ALIAS_H_ |