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[Bug-kawa] [bug #46116] Add $bracket-apply$ to (kawa base)


From: anonymous
Subject: [Bug-kawa] [bug #46116] Add $bracket-apply$ to (kawa base)
Date: Sat, 03 Oct 2015 20:51:53 +0000
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:41.0) Gecko/20100101 Firefox/41.0

URL:
  <http://savannah.gnu.org/bugs/?46116>

                 Summary: Add $bracket-apply$ to (kawa base)
                 Project: Kawa
            Submitted by: None
            Submitted on: Sat Oct  3 20:51:52 2015
                Category: None
                Severity: 3 - Normal
              Item Group: Feature Request
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

    _______________________________________________________

Details:

It would be useful for $bracket-apply$ to be exported from (kawa base).

For example, the following snippet:

(define-library (ba)
  (import (kawa base))
  (begin
    (let ((a (int[] #:length 10)))
      (display a))))

(import (ba))

shows the following error:

ba.scm:6:15: warning - no declaration seen for $bracket-apply$
Argument  'address@hidden' to 'apply-to-args' has
wrong type (gnu.kawa.lispexpr.BracketApply) (expected: procedure)
        at gnu.kawa.functions.ApplyToArgs.applyN(ApplyToArgs.java:168)
        at gnu.mapping.ProcedureN.apply2(ProcedureN.java:39)
        at ba.run(ba.scm:6)
        at gnu.expr.ModuleBody.run(ModuleBody.java:47)
        at gnu.expr.ModuleBody.run(ModuleBody.java:35)
        at s.run(s.scm:1)
        at gnu.expr.ModuleExp.evalModule2(ModuleExp.java:319)
        at gnu.expr.CompiledModule.evalModule(CompiledModule.java:42)
        at gnu.expr.CompiledModule.evalModule(CompiledModule.java:61)
        at kawa.Shell.runFile(Shell.java:544)
        at kawa.Shell.runFileOrClass(Shell.java:447)
        at kawa.repl.processArgs(repl.java:653)
        at kawa.repl.main(repl.java:773)

As of now, one would need to add the following to the imports, which is quite
tricky:

(only (gnu kawa lispexpr BracketApply)
          (instance $bracket-apply$))





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  <http://savannah.gnu.org/bugs/?46116>

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