diff options
Diffstat (limited to 'compiler/rustc_middle/src/ty/generics.rs')
| -rw-r--r-- | compiler/rustc_middle/src/ty/generics.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/rustc_middle/src/ty/generics.rs b/compiler/rustc_middle/src/ty/generics.rs index 5eb3289ea3e..452bbf11263 100644 --- a/compiler/rustc_middle/src/ty/generics.rs +++ b/compiler/rustc_middle/src/ty/generics.rs @@ -135,6 +135,9 @@ pub struct Generics { pub has_self: bool, pub has_late_bound_regions: Option<Span>, + + // The index of the host effect when substituted. (i.e. might be index to parent substs) + pub host_effect_index: Option<usize>, } impl<'tcx> Generics { |