Author: ericwf Date: Fri Feb 2 14:39:59 2018 New Revision: 324153 URL: http://llvm.org/viewvc/llvm-project?rev=324153&view=rev Log: Fix has_unique_object_representation after Clang commit r324134.
Clang previously reported an empty union as having a unique object representation. This was incorrect and was fixed in a recent Clang commit. This patch fixes the libc++ tests. Modified: libcxx/trunk/test/std/utilities/meta/meta.unary/meta.unary.prop/has_unique_object_representations.pass.cpp Modified: libcxx/trunk/test/std/utilities/meta/meta.unary/meta.unary.prop/has_unique_object_representations.pass.cpp URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/utilities/meta/meta.unary/meta.unary.prop/has_unique_object_representations.pass.cpp?rev=324153&r1=324152&r2=324153&view=diff ============================================================================== --- libcxx/trunk/test/std/utilities/meta/meta.unary/meta.unary.prop/has_unique_object_representations.pass.cpp (original) +++ libcxx/trunk/test/std/utilities/meta/meta.unary/meta.unary.prop/has_unique_object_representations.pass.cpp Fri Feb 2 14:39:59 2018 @@ -55,7 +55,8 @@ class NotEmpty virtual ~NotEmpty(); }; -union Union {}; +union EmptyUnion {}; +struct NonEmptyUnion {int x; unsigned y;}; struct bit_zero { @@ -84,6 +85,7 @@ int main() { test_has_not_has_unique_object_representations<void>(); test_has_not_has_unique_object_representations<Empty>(); + test_has_not_has_unique_object_representations<EmptyUnion>(); test_has_not_has_unique_object_representations<NotEmpty>(); test_has_not_has_unique_object_representations<bit_zero>(); test_has_not_has_unique_object_representations<Abstract>(); @@ -97,7 +99,7 @@ int main() test_has_unique_object_representations<unsigned>(); - test_has_unique_object_representations<Union>(); + test_has_unique_object_representations<NonEmptyUnion>(); test_has_unique_object_representations<char[3]>(); test_has_unique_object_representations<char[]>(); _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits