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| author | Owen Avery <powerboat9.gamer@gmail.com> | 2023-05-19 13:15:34 -0400 |
|---|---|---|
| committer | CohenArthur <arthur.cohen@embecosm.com> | 2023-05-22 07:59:49 +0000 |
| commit | 003ac98771e6f8c4ba6b9878a925f61cc9d6c6e5 (patch) | |
| tree | bf8945614ea1f8f6c5b7781d23bb8ef6d1d4b345 /gcc | |
| parent | c7b7e297ea4b688ef9fb51a8aee2a8b2af39ac1c (diff) | |
| download | gcc-003ac98771e6f8c4ba6b9878a925f61cc9d6c6e5.zip gcc-003ac98771e6f8c4ba6b9878a925f61cc9d6c6e5.tar.gz gcc-003ac98771e6f8c4ba6b9878a925f61cc9d6c6e5.tar.bz2 | |
Add operator== for Optional.
gcc/rust/ChangeLog:
* util/rust-optional.h
(operator==): New for Optional<T> == Optional<U>.
Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/rust/util/rust-optional.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/rust/util/rust-optional.h b/gcc/rust/util/rust-optional.h index e3593a1..d3dfb7f 100644 --- a/gcc/rust/util/rust-optional.h +++ b/gcc/rust/util/rust-optional.h @@ -250,6 +250,16 @@ public: } }; +template <typename T, typename U> +bool +operator== (const Optional<T> &t, const Optional<U> &u) +{ + if (t.is_some ()) + return u.is_some () && t.get () == u.get (); + else + return u.is_none (); +} + } // namespace Rust namespace std { |