Reference files.

Signed-off-by: fruffy <[email protected]>

testdata/p4_16_samples_outputs/pins/pins_wbb.p4-stderr

@@ -1,33 +0,0 @@
-pins_wbb.p4(545): [--Wwarn=shadow] warning: 'ttl' shadows 'control ttl'
-    bit<8> ttl = 0;
-    ^^^^^^^^^^^^^^
-pins_wbb.p4(514)
-control ttl(inout headers_t headers, inout local_metadata_t local_metadata, inout standard_metadata_t standard_metadata) {
-        ^^^
-pins_wbb.p4(314): [--Wwarn=deprecated] warning: set_nexthop: Using deprecated feature set_nexthop. Use set_ip_nexthop instead.
-            @proto_id(1) set_nexthop;
-                         ^^^^^^^^^^^
-pins_wbb.p4(306)
-    @id(0x01000003) @deprecated("Use set_ip_nexthop instead.") action set_nexthop(@id(1) @refers_to(router_interface_table , router_interface_id) @refers_to(neighbor_table , router_interface_id) router_interface_id_t router_interface_id, @id(2) @format(IPV6_ADDRESS) @refers_to(neighbor_table , neighbor_id) ipv6_addr_t neighbor_id) {
-                                                                      ^^^^^^^^^^^
-pins_wbb.p4(333): [--Wwarn=uninitialized_use] warning: wcmp_group_id_value may not be completely initialized
-            wcmp_group_id_value : exact @id(1) @name("wcmp_group_id");
-            ^^^^^^^^^^^^^^^^^^^
-pins_wbb.p4(311): [--Wwarn=uninitialized_use] warning: nexthop_id_value may not be completely initialized
-            nexthop_id_value: exact @id(1) @name("nexthop_id");
-            ^^^^^^^^^^^^^^^^
-pins_wbb.p4(291): [--Wwarn=uninitialized_use] warning: router_interface_id_value may not be completely initialized
-            router_interface_id_value: exact @id(1) @name("router_interface_id");
-            ^^^^^^^^^^^^^^^^^^^^^^^^^
-pins_wbb.p4(275): [--Wwarn=uninitialized_use] warning: router_interface_id_value may not be completely initialized
-            router_interface_id_value: exact @id(1) @name("router_interface_id") @refers_to(router_interface_table , router_interface_id);
-            ^^^^^^^^^^^^^^^^^^^^^^^^^
-pins_wbb.p4(276): [--Wwarn=uninitialized_use] warning: neighbor_id_value may be uninitialized
-            neighbor_id_value : exact @id(2) @format(IPV6_ADDRESS) @name("neighbor_id");
-            ^^^^^^^^^^^^^^^^^
-pins_wbb.p4(474): [--Wwarn=uninitialized_use] warning: mirror_port may not be completely initialized
-            mirror_port: exact @id(1);
-            ^^^^^^^^^^^
-pins_wbb.p4(486): [--Wwarn=uninitialized_use] warning: pre_session may be uninitialized
-                    clone_preserving_field_list(CloneType.I2E, pre_session, (bit<8>)PreservedFieldList.CLONE_I2E);
-                                                               ^^^^^^^^^^^