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| author | Serge Guelton <sguelton@redhat.com> | 2019-02-16 09:19:58 +0000 |
|---|---|---|
| committer | Serge Guelton <sguelton@redhat.com> | 2019-02-16 09:19:58 +0000 |
| commit | 98b4fd82b72f95542ce398c477f7a46df05b2e6a (patch) | |
| tree | 51696d87bab9f9c265eba71b4a8d80ed48938ceb /llvm/unittests/ADT/OptionalTest.cpp | |
| parent | a05d442391de4a75f26036bee3d5d46ac49f69b2 (diff) | |
| download | bcm5719-llvm-98b4fd82b72f95542ce398c477f7a46df05b2e6a.tar.gz bcm5719-llvm-98b4fd82b72f95542ce398c477f7a46df05b2e6a.zip | |
Make Optional<T> Trivially Copyable when T is trivially copyable
This is another attempt in the process, works nicely on my setup,
let's check how it behaves on other targets.
llvm-svn: 354199
Diffstat (limited to 'llvm/unittests/ADT/OptionalTest.cpp')
| -rw-r--r-- | llvm/unittests/ADT/OptionalTest.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/unittests/ADT/OptionalTest.cpp b/llvm/unittests/ADT/OptionalTest.cpp index 98adaccca96..015fcf38981 100644 --- a/llvm/unittests/ADT/OptionalTest.cpp +++ b/llvm/unittests/ADT/OptionalTest.cpp @@ -14,8 +14,15 @@ #include <array> + using namespace llvm; +static_assert(llvm::is_trivially_copyable<Optional<int>>::value, + "trivially copyable"); + +static_assert(llvm::is_trivially_copyable<Optional<std::array<int, 3>>>::value, + "trivially copyable"); + namespace { struct NonDefaultConstructible { |
