Uses alignas for portability in dynamic_annotations.h (#947)

Fixes an MSVC compiler error when address sanitizers are enabled

Uses alignas for portability in dynamic_annotations.h (#947)
Fixes an MSVC compiler error when address sanitizers are enabled
bcc11a89 · Jeremy Ong · GitHub · a5167f98 · bcc11a89
Commit bcc11a89 authored Apr 27, 2021 by Jeremy Ong Committed by GitHub Apr 27, 2021
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absl/base/dynamic_annotations.h
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--- a/absl/base/dynamic_annotations.h
+++ b/absl/base/dynamic_annotations.h
@@ -471,7 +471,7 @@ using absl::base_internal::ValgrindSlowdown;
  __sanitizer_annotate_contiguous_container(beg, end, old_mid, new_mid)
 #define ABSL_ADDRESS_SANITIZER_REDZONE(name) \
  struct {                                   \
-    char x[8] __attribute__((aligned(8)));   \
+    alignas(8) char x[8];                    \
  } name

 #else