solidity/test/cmdlineTests/standard_secondary_source_location/input.json

{
	"language": "Solidity",
	"sources":
	{
		"A":
		{
			"content": "pragma solidity >=0.0; contract A { constructor(uint) public {} } contract B is A(2) { } contract C is A(3) {} contract D is B, C {}"
		}
	}
}