Tweak interner for chalk
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20663a2a8b
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bf0b194fed
1 changed files with 9 additions and 9 deletions
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@ -26,7 +26,7 @@ pub type OpaqueTyId = chalk_ir::OpaqueTyId<Interner>;
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pub type OpaqueTyDatum = chalk_solve::rust_ir::OpaqueTyDatum<Interner>;
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impl chalk_ir::interner::Interner for Interner {
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type InternedType = Box<chalk_ir::TyData<Self>>; // FIXME use Arc?
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type InternedType = Arc<chalk_ir::TyData<Self>>;
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type InternedLifetime = chalk_ir::LifetimeData<Self>;
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type InternedConst = Arc<chalk_ir::ConstData<Self>>;
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type InternedConcreteConst = ();
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@ -34,7 +34,7 @@ impl chalk_ir::interner::Interner for Interner {
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type InternedGoal = Arc<GoalData<Self>>;
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type InternedGoals = Vec<Goal<Self>>;
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type InternedSubstitution = Vec<GenericArg<Self>>;
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type InternedProgramClause = chalk_ir::ProgramClauseData<Self>;
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type InternedProgramClause = Arc<chalk_ir::ProgramClauseData<Self>>;
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type InternedProgramClauses = Arc<[chalk_ir::ProgramClause<Self>]>;
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type InternedQuantifiedWhereClauses = Vec<chalk_ir::QuantifiedWhereClause<Self>>;
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type InternedVariableKinds = Vec<chalk_ir::VariableKind<Self>>;
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@ -197,11 +197,11 @@ impl chalk_ir::interner::Interner for Interner {
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tls::with_current_program(|prog| Some(prog?.debug_quantified_where_clauses(clauses, fmt)))
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}
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fn intern_ty(&self, ty: chalk_ir::TyData<Self>) -> Box<chalk_ir::TyData<Self>> {
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Box::new(ty)
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fn intern_ty(&self, ty: chalk_ir::TyData<Self>) -> Arc<chalk_ir::TyData<Self>> {
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Arc::new(ty)
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}
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fn ty_data<'a>(&self, ty: &'a Box<chalk_ir::TyData<Self>>) -> &'a chalk_ir::TyData<Self> {
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fn ty_data<'a>(&self, ty: &'a Arc<chalk_ir::TyData<Self>>) -> &'a chalk_ir::TyData<Self> {
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ty
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}
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@ -230,7 +230,7 @@ impl chalk_ir::interner::Interner for Interner {
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constant
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}
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fn const_eq(&self, _ty: &Box<chalk_ir::TyData<Self>>, _c1: &(), _c2: &()) -> bool {
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fn const_eq(&self, _ty: &Arc<chalk_ir::TyData<Self>>, _c1: &(), _c2: &()) -> bool {
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true
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}
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@ -284,13 +284,13 @@ impl chalk_ir::interner::Interner for Interner {
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fn intern_program_clause(
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&self,
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data: chalk_ir::ProgramClauseData<Self>,
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) -> chalk_ir::ProgramClauseData<Self> {
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data
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) -> Arc<chalk_ir::ProgramClauseData<Self>> {
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Arc::new(data)
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}
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fn program_clause_data<'a>(
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&self,
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clause: &'a chalk_ir::ProgramClauseData<Self>,
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clause: &'a Arc<chalk_ir::ProgramClauseData<Self>>,
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) -> &'a chalk_ir::ProgramClauseData<Self> {
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clause
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}
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