diff options
Diffstat (limited to 'compiler/rustc_middle/src/ty/generics.rs')
| -rw-r--r-- | compiler/rustc_middle/src/ty/generics.rs | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/compiler/rustc_middle/src/ty/generics.rs b/compiler/rustc_middle/src/ty/generics.rs index 70a35f137..8e6c1cd4b 100644 --- a/compiler/rustc_middle/src/ty/generics.rs +++ b/compiler/rustc_middle/src/ty/generics.rs @@ -12,7 +12,7 @@ use super::{Clause, EarlyBoundRegion, InstantiatedPredicates, ParamConst, ParamT pub enum GenericParamDefKind { Lifetime, Type { has_default: bool, synthetic: bool }, - Const { has_default: bool }, + Const { has_default: bool, is_host_effect: bool }, } impl GenericParamDefKind { @@ -87,7 +87,7 @@ impl GenericParamDef { GenericParamDefKind::Type { has_default, .. } if has_default => { Some(tcx.type_of(self.def_id).map_bound(|t| t.into())) } - GenericParamDefKind::Const { has_default } if has_default => { + GenericParamDefKind::Const { has_default, .. } if has_default => { Some(tcx.const_param_default(self.def_id).map_bound(|c| c.into())) } _ => None, @@ -187,7 +187,7 @@ impl<'tcx> Generics { GenericParamDefKind::Type { has_default, .. } => { own_defaults.types += has_default as usize; } - GenericParamDefKind::Const { has_default } => { + GenericParamDefKind::Const { has_default, .. } => { own_defaults.consts += has_default as usize; } } @@ -212,10 +212,12 @@ impl<'tcx> Generics { pub fn own_requires_monomorphization(&self) -> bool { for param in &self.params { match param.kind { - GenericParamDefKind::Type { .. } | GenericParamDefKind::Const { .. } => { + GenericParamDefKind::Type { .. } + | GenericParamDefKind::Const { is_host_effect: false, .. } => { return true; } - GenericParamDefKind::Lifetime => {} + GenericParamDefKind::Lifetime + | GenericParamDefKind::Const { is_host_effect: true, .. } => {} } } false |