{ "kind" : "Program", "location" : [ 1, 1, 2, 15 ], "declarations" : [ ], "statements" : [ { "kind" : "AssignStmt", "location" : [ 1, 1, 1, 18 ], "targets" : [ { "kind" : "IndexExpr", "location" : [ 1, 1, 1, 4 ], "list" : { "kind" : "Identifier", "location" : [ 1, 1, 1, 1 ], "name" : "x" }, "index" : { "kind" : "IntegerLiteral", "location" : [ 1, 3, 1, 3 ], "value" : 0 } }, { "kind" : "Identifier", "location" : [ 1, 8, 1, 8 ], "name" : "y" }, { "kind" : "MemberExpr", "location" : [ 1, 12, 1, 14 ], "object" : { "kind" : "Identifier", "location" : [ 1, 12, 1, 12 ], "name" : "z" }, "member" : { "kind" : "Identifier", "location" : [ 1, 14, 1, 14 ], "name" : "f" } } ], "value" : { "kind" : "IntegerLiteral", "location" : [ 1, 18, 1, 18 ], "value" : 1 } }, { "kind" : "AssignStmt", "location" : [ 2, 1, 2, 14 ], "targets" : [ { "kind" : "MemberExpr", "location" : [ 2, 1, 2, 3 ], "object" : { "kind" : "Identifier", "location" : [ 2, 1, 2, 1 ], "name" : "z" }, "member" : { "kind" : "Identifier", "location" : [ 2, 3, 2, 3 ], "name" : "g" } }, { "kind" : "Identifier", "location" : [ 2, 7, 2, 7 ], "name" : "y" } ], "value" : { "kind" : "IndexExpr", "location" : [ 2, 11, 2, 14 ], "list" : { "kind" : "Identifier", "location" : [ 2, 11, 2, 11 ], "name" : "x" }, "index" : { "kind" : "IntegerLiteral", "location" : [ 2, 13, 2, 13 ], "value" : 0 } } } ], "errors" : { "errors" : [ ], "kind" : "Errors", "location" : [ 0, 0, 0, 0 ] } }