Steel Bank Common Lisp

NCONC type derivation

Reported by Nikodemus Siivola on 2010-03-15
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
SBCL
Low
Unassigned

Bug Description

(NCONC 42) => 42 ; this is specified and correct.

Unfortunately the knowledge of the compiler ends with the declaration:

NCONC names a compiled function:
  Lambda-list: (&REST LISTS)
  Declared type: (FUNCTION * (VALUES T &OPTIONAL))
  Documentation:
    Concatenates the lists given as arguments (by changing them)
  Source file: SYS:SRC;CODE;LIST.LISP

...we can do better than this.

Stas Boukarev (stassats) wrote :

In f32ee7df37cdc62596e849c079f365000424a712

Changed in sbcl:
status: Confirmed → Fix Committed
Changed in sbcl:
status: Fix Committed → Fix Released
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