Custom Query (1030 matches)

Calling a undefined function with 3 arguments leads to a CCL::INVALID-MEMORY-ACCESS error. It doesn't seem like that is supposed to happen; I would expect a CCL::UNDEFINED-FUNCTION-CALL error instead:

shell> lx86cl --no-init
Welcome to Clozure Common Lisp Version 1.10-dev-r16189M-trunk (LinuxX8632)!

? (foo 1 2 3)
> Error: Fault during read of memory address #x-5AFA91A6
> While executing: CCL::INDEXED-GPR-MACPTR, in process listener(1).
> Type :POP to abort, :R for a list of available restarts.
> Type :? for other options.
1 >

Ethan H. Schwartz 2009-07-23 10:53:02 EDT

Welcome to Clozure Common Lisp Version 1.4-dev-r12415-working-0711 
(LinuxX8664)!
? (intersection nil :a)
NIL
?

I get the following return values from INTEGER-DECODE-FLOAT. (Version 1.4-r13122 (WindowsX8632))

? (integer-decode-float 0s0)
0
-150
1
? (integer-decode-float 0f0)
0
-150
1
? (integer-decode-float 0d0)
0
-1074
1
? (integer-decode-float 0l0)
0
-1074
1

In contrast:

? (decode-float 0s0)
0.0
0
1.0
? (decode-float 0f0)
0.0
0
1.0
? (decode-float 0d0)
0.0D0
0
1.0D0
? (decode-float 0l0)
0.0D0
0
1.0D0

CLHS states that INTEGER-DECODE-FLOAT returns "the same last two values that are returned by decode-float". Observed behavior seems otherwise.