diff options
Diffstat (limited to 'gcc/rust/hir')
| -rw-r--r-- | gcc/rust/hir/rust-hir-dump.cc | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/gcc/rust/hir/rust-hir-dump.cc b/gcc/rust/hir/rust-hir-dump.cc index 81cb881..1b48b29 100644 --- a/gcc/rust/hir/rust-hir-dump.cc +++ b/gcc/rust/hir/rust-hir-dump.cc @@ -359,7 +359,8 @@ Dump::do_matcharm (MatchArm &e) // FIXME Can't remember how to handle that. Let's see later. // do_outer_attrs(e); visit_collection ("match_arm_patterns", e.get_patterns ()); - visit_field ("guard_expr", e.get_guard_expr ()); + if (e.has_match_arm_guard ()) + visit_field ("guard_expr", e.get_guard_expr ()); end ("MatchArm"); } @@ -1264,7 +1265,8 @@ Dump::visit (BlockExpr &e) visit_collection ("statements", e.get_statements ()); - visit_field ("expr", e.get_final_expr ()); + if (e.has_final_expr ()) + visit_field ("expr", e.get_final_expr ()); end ("BlockExpr"); } @@ -1489,7 +1491,8 @@ Dump::visit (TypeParam &e) visit_collection ("type_param_bounds", e.get_type_param_bounds ()); - visit_field ("type", e.get_type ()); + if (e.has_type ()) + visit_field ("type", e.get_type ()); end ("TypeParam"); } @@ -1655,7 +1658,8 @@ Dump::visit (Function &e) put_field ("function_params", "empty"); } - visit_field ("return_type", e.get_return_type ()); + if (e.has_function_return_type ()) + visit_field ("return_type", e.get_return_type ()); if (!e.has_where_clause ()) put_field ("where_clause", "none"); |