[PATCH] D110485: Support [[no_unique_address]] for all targets.
cqwrteur via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Mon Sep 27 21:17:01 PDT 2021
expnkx updated this revision to Diff 375466.
expnkx added a comment.
itanium + microsoft test both
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D110485/new/
https://reviews.llvm.org/D110485
Files:
clang/include/clang/Basic/Attr.td
clang/test/SemaCXX/cxx2a-no-unique-address.cpp
Index: clang/test/SemaCXX/cxx2a-no-unique-address.cpp
===================================================================
--- clang/test/SemaCXX/cxx2a-no-unique-address.cpp
+++ clang/test/SemaCXX/cxx2a-no-unique-address.cpp
@@ -1,5 +1,4 @@
// RUN: %clang_cc1 -std=c++2a %s -verify -triple x86_64-linux-gnu
-// RUN: %clang_cc1 -std=c++2a %s -verify=unsupported -triple x86_64-windows
[[no_unique_address]] int a; // expected-error {{only applies to non-bit-field non-static data members}} unsupported-warning {{unknown}}
[[no_unique_address]] void f(); // expected-error {{only applies to non-bit-field non-static data members}} unsupported-warning {{unknown}}
Index: clang/include/clang/Basic/Attr.td
===================================================================
--- clang/include/clang/Basic/Attr.td
+++ clang/include/clang/Basic/Attr.td
@@ -1686,7 +1686,7 @@
let Documentation = [ArmMveStrictPolymorphismDocs];
}
-def NoUniqueAddress : InheritableAttr, TargetSpecificAttr<TargetItaniumCXXABI> {
+def NoUniqueAddress : InheritableAttr {
let Spellings = [CXX11<"", "no_unique_address", 201803>];
let Subjects = SubjectList<[NonBitField], ErrorDiag>;
let Documentation = [NoUniqueAddressDocs];
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