diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/rust/hir/rust-ast-lower-stmt.cc | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/gcc/rust/hir/rust-ast-lower-stmt.cc b/gcc/rust/hir/rust-ast-lower-stmt.cc index 0728394..29da916 100644 --- a/gcc/rust/hir/rust-ast-lower-stmt.cc +++ b/gcc/rust/hir/rust-ast-lower-stmt.cc @@ -70,15 +70,17 @@ ASTLoweringStmt::visit (AST::LetStmt &stmt) HIR::Pattern *variables = ASTLoweringPattern::translate (stmt.get_pattern (), true); - auto type - = stmt.has_type () ? tl::optional<std::unique_ptr<Type>> ( - std::unique_ptr<Type> (ASTLoweringType::translate (stmt.get_type ()))) - : tl::nullopt; - auto init_expression - = stmt.has_init_expr () - ? tl::optional<std::unique_ptr<Expr>> (std::unique_ptr<HIR::Expr> ( - ASTLoweringExpr::translate (stmt.get_init_expr ()))) - : tl::nullopt; + tl::optional<std::unique_ptr<Type>> type = tl::nullopt; + + if (stmt.has_type ()) + type + = std::unique_ptr<Type> (ASTLoweringType::translate (stmt.get_type ())); + + tl::optional<std::unique_ptr<HIR::Expr>> init_expression = tl::nullopt; + + if (stmt.has_init_expr ()) + init_expression = std::unique_ptr<HIR::Expr> ( + ASTLoweringExpr::translate (stmt.get_init_expr ())); auto crate_num = mappings.get_current_crate (); Analysis::NodeMapping mapping (crate_num, stmt.get_node_id (), |