diff options
| -rw-r--r-- | src/librustc/ty/mod.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/librustc/ty/mod.rs b/src/librustc/ty/mod.rs index a1fc949137d..634df0194b0 100644 --- a/src/librustc/ty/mod.rs +++ b/src/librustc/ty/mod.rs @@ -2059,9 +2059,10 @@ impl ReprOptions { } /// Returns `true` if this `#[repr()]` should inhibit struct field reordering - /// optimizations, such as with repr(C) or repr(packed(1)). + /// optimizations, such as with repr(C), repr(packed(1)), or repr(<int>). pub fn inhibit_struct_field_reordering_opt(&self) -> bool { - !(self.flags & ReprFlags::IS_UNOPTIMISABLE).is_empty() || (self.pack == 1) + self.flags.intersects(ReprFlags::IS_UNOPTIMISABLE) || self.pack == 1 || + self.int.is_some() } /// Returns true if this `#[repr()]` should inhibit union abi optimisations |