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-rw-r--r--gcc/rust/backend/rust-compile-expr.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/rust/backend/rust-compile-expr.h b/gcc/rust/backend/rust-compile-expr.h
index 2312375..0178a93 100644
--- a/gcc/rust/backend/rust-compile-expr.h
+++ b/gcc/rust/backend/rust-compile-expr.h
@@ -28,7 +28,7 @@ namespace Compile {
class CompileExpr : private HIRCompileBase, protected HIR::HIRExpressionVisitor
{
public:
- static tree Compile (HIR::Expr *expr, Context *ctx);
+ static tree Compile (HIR::Expr &expr, Context *ctx);
void visit (HIR::TupleIndexExpr &expr) override;
void visit (HIR::TupleExpr &expr) override;
@@ -98,8 +98,8 @@ protected:
tree resolve_operator_overload (LangItem::Kind lang_item_type,
HIR::OperatorExprMeta expr, tree lhs,
- tree rhs, HIR::Expr *lhs_expr,
- HIR::Expr *rhs_expr);
+ tree rhs, HIR::Expr &lhs_expr,
+ tl::optional<HIR::Expr &> rhs_expr);
tree compile_bool_literal (const HIR::LiteralExpr &expr,
const TyTy::BaseType *tyty);