(type-of float-with-exponent) returns 'INTEGER

[hemml]

CL-USER> (type-of 1.2)
FLOAT
CL-USER> (type-of 1.2e10)
INTEGER
CL-USER> (type-of 1.2d10)
INTEGER

[hemml]

integerp and floatp are also wrong:

CL-USER> (integerp 1.2e1)
T
CL-USER> (floatp 1.2e1)
NIL

[davazp]

Yes, this is a known limitation because in Javascript all numbers are floats.

Or they used to be, now support for bignums is common and it would be great to play again with them in JSCL.