=== Implicit toString ===
Got error:
    name:     TypeError
    message:  No default value
toString called:  no
valueOf called:   no
=== Implicit valueOf ===
Got error:
    name:     TypeError
    message:  No default value
toString called:  no
valueOf called:   no
=== Implicit toString ===
Got error:
    name:     TypeError
    message:  No default value
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
Got error:
    name:     TypeError
    message:  No default value
toString called:  no
valueOf called:   yes
=== Implicit toString ===
undefined
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
NaN
toString called:  no
valueOf called:   yes
=== Implicit toString ===
hi
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
NaN
toString called:  no
valueOf called:   yes
=== Implicit toString ===
1/1/1970 1:00 am
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
NaN
toString called:  no
valueOf called:   yes
=== Implicit toString ===
84
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
84
toString called:  no
valueOf called:   yes
=== Implicit toString ===
37
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
37
toString called:  no
valueOf called:   yes
=== Implicit toString ===
Got error:
    name:     TypeError
    message:  No default value
toString called:  yes
valueOf called:   no
=== Implicit valueOf ===
Got error:
    name:     TypeError
    message:  No default value
toString called:  yes
valueOf called:   no
=== Implicit toString ===
Got error:
    name:     TypeError
    message:  No default value
toString called:  yes
valueOf called:   yes
=== Implicit valueOf ===
Got error:
    name:     TypeError
    message:  No default value
toString called:  yes
valueOf called:   yes
=== Implicit toString ===
undefined
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
NaN
toString called:  no
valueOf called:   yes
=== Implicit toString ===
hi
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
NaN
toString called:  no
valueOf called:   yes
=== Implicit toString ===
1/1/1970 1:00 am
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
NaN
toString called:  no
valueOf called:   yes
=== Implicit toString ===
84
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
84
toString called:  no
valueOf called:   yes
=== Implicit toString ===
37
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
37
toString called:  no
valueOf called:   yes
=== Implicit toString ===
undefined
toString called:  yes
valueOf called:   no
=== Implicit valueOf ===
NaN
toString called:  yes
valueOf called:   no
=== Implicit toString ===
undefined
toString called:  yes
valueOf called:   yes
=== Implicit valueOf ===
NaN
toString called:  yes
valueOf called:   yes
=== Implicit toString ===
undefined
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
NaN
toString called:  no
valueOf called:   yes
=== Implicit toString ===
hi
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
NaN
toString called:  no
valueOf called:   yes
=== Implicit toString ===
1/1/1970 1:00 am
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
NaN
toString called:  no
valueOf called:   yes
=== Implicit toString ===
84
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
84
toString called:  no
valueOf called:   yes
=== Implicit toString ===
37
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
37
toString called:  no
valueOf called:   yes
=== Implicit toString ===
hi
toString called:  yes
valueOf called:   no
=== Implicit valueOf ===
NaN
toString called:  yes
valueOf called:   no
=== Implicit toString ===
hi
toString called:  yes
valueOf called:   yes
=== Implicit valueOf ===
NaN
toString called:  yes
valueOf called:   yes
=== Implicit toString ===
undefined
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
NaN
toString called:  no
valueOf called:   yes
=== Implicit toString ===
hi
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
NaN
toString called:  no
valueOf called:   yes
=== Implicit toString ===
1/1/1970 1:00 am
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
NaN
toString called:  no
valueOf called:   yes
=== Implicit toString ===
84
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
84
toString called:  no
valueOf called:   yes
=== Implicit toString ===
37
toString called:  no
valueOf called:   yes
=== Implicit valueOf ===
37
toString called:  no
valueOf called:   yes