Teste obj value ctor

#
# Dictionary construction when it exists
#

{a}
{"a":1}
{"a":1}

{(.d):2}
{"a":1, "b":2, "c":3, "d":"c"}
{"c" : 2}

{(.d):.a}
{"a":1, "b":2, "c":3, "d":"c"}
{"c" : 1}

{a,b,(.d):.a}
{"a":1, "b":2, "c":3, "d":"c"}
{"a": 1,"b": 2,"c": 1}

{e:.b}
{"a":1, "b":2, "c":3, "d":"c"}
{"e" : 2}

#
# actual test
#

{a,b,(.d):.a,e:.b}
{"a":1, "b":2, "c":3, "d":"c"}
{"a":1, "b":2, "c":1, "e":2}


{a,b,(.d):.a,e:.b}
{"a":1, "b":2, "c":3, "d":"c"}
{"a":1, "b":2, "c":1, "e":2}

{"a",b,"a$2"}
{"a":1, "b":2, "c":3, "a$2":4}
{"a":1, "b":2, "a$2":4}