[slime-devel] swank-kawa: java.lang.NullPointerException

[Leo]

Define this function:

(define atom?
  (lambda (x)
    (and (not (pair? x)) (not (null? x)))))

In a scheme buffer write: (atom? )
                                ^--- SPC

After hitting the space, slime enters sldb:

java.lang.NullPointerException
  [type java.lang.NullPointerException]

Restarts:
 0: [quit] terminate current thread

Backtrace:
  0: #<ff gnu/expr/Language.java mangleName 481>
      Locals:
        this = #!null
        reversible = #f
        kind = -1
        name = #!null
  1: #<ff gnu/expr/Compilation.java mangleName 751>
      Locals:
        this = #!null
        name = #!null
  2: #<ff swank-kawa.scm mangledName 925>
      Locals:
        this = #!null
        f = #<procedure <string>:2>
  3: #<ff swank-kawa.scm moduleMethod$GrMethRef 921>
      Locals:
        this = #!null
        f = #<procedure <string>:2>
  4: #<ff swank-kawa.scm arglist 847>
      Locals:
        this = #!null
        obj = #<procedure <string>:2>
  5: #<ff swank-kawa.scm operatorArglist$V 832>
  6: #<ff swank-kawa.scm applyN 828>
  7: #<ff gnu/expr/ModuleMethod.java applyN 216>
  8: #<ff gnu/kawa/functions/ApplyToArgs.java applyN 139>
  9: breakpoint (#<java.lang.NullPointerException>)
 --more--