strict digraph "tests/contract_testcases/substrate/inheritance/test_interface_02.sol" { contract [label="contract foo\ntests/contract_testcases/substrate/inheritance/test_interface_02.sol:2:9-4:10"] diagnostic [label="found interface 'foo'\nlevel Debug\ntests/contract_testcases/substrate/inheritance/test_interface_02.sol:2:9-4:10"] diagnostic_4 [label="function marked 'virtual' cannot also be 'private'\nlevel Error\ntests/contract_testcases/substrate/inheritance/test_interface_02.sol:3:13-35"] diagnostic_5 [label="functions must be declared 'external' in an interface\nlevel Error\ntests/contract_testcases/substrate/inheritance/test_interface_02.sol:3:13-35"] contracts -> contract diagnostics -> diagnostic [label="Debug"] diagnostics -> diagnostic_4 [label="Error"] diagnostics -> diagnostic_5 [label="Error"] }