diff options
Diffstat (limited to 'third_party/rust/tokio/src/macros/loom.rs')
| -rw-r--r-- | third_party/rust/tokio/src/macros/loom.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/third_party/rust/tokio/src/macros/loom.rs b/third_party/rust/tokio/src/macros/loom.rs new file mode 100644 index 0000000000..d57d9fb0f7 --- /dev/null +++ b/third_party/rust/tokio/src/macros/loom.rs @@ -0,0 +1,12 @@ +macro_rules! if_loom { + ($($t:tt)*) => {{ + #[cfg(loom)] + const LOOM: bool = true; + #[cfg(not(loom))] + const LOOM: bool = false; + + if LOOM { + $($t)* + } + }} +} |