[Bug-kawa] [bug #43285] Require vs. load

[Helmut Eller]

URL:
  <http://savannah.gnu.org/bugs/?43285>

                 Summary: Require vs. load
                 Project: Kawa
            Submitted by: ellerh
            Submitted on: Tue 23 Sep 2014 05:49:29 PM GMT
                Category: None
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

Not sure if this is a bug, but I find this situation surprising.

Suppose we have three files x.scm, y.scm, z.scm with the following
content:

shell> cat x.scm
(require "y.scm")
(load "z.scm")

shell> cat y.scm 
(define (foo) 123)

shell> cat z.scm 
(foo)


i.e. the file y.scm defines a function foo which is used in file
z.scm; x.scm loads the other two files.

Then Kawa (version 1.14.1 (revision 7749:8062M)) runs into this
problem:

shell> kawa x.scm 
z.scm:1:1: warning - no declaration seen for foo
z.scm:1:1: unbound location: foo
        at gnu.mapping.SharedLocation.get(SharedLocation.java:22)
        at gnu.mapping.DynamicLocation.get(DynamicLocation.java:28)
        at atInteractiveLevel$1.run(z.scm:1)
        at gnu.expr.ModuleExp.evalModule2(ModuleExp.java:316)
        at gnu.expr.ModuleExp.evalModule(ModuleExp.java:217)
        at kawa.Shell.run(Shell.java:290)
        at kawa.Shell.runFile(Shell.java:522)
        at kawa.standard.load.apply2(load.java:67)
        at kawa.standard.load.apply1(load.java:27)
        at gnu.mapping.Procedure.apply(Procedure.java:135)
        at gnu.mapping.Procedure.apply(Procedure.java:118)
        at gnu.mapping.CallContext.runUntilDone(CallContext.java:234)
        at x.run(x.scm:2)
        at gnu.expr.ModuleExp.evalModule2(ModuleExp.java:316)
        at gnu.expr.CompiledModule.evalModule(CompiledModule.java:42)
        at gnu.expr.CompiledModule.evalModule(CompiledModule.java:61)
        at kawa.Shell.runFile(Shell.java:536)
        at kawa.Shell.runFileOrClass(Shell.java:445)
        at kawa.repl.main(repl.java:881)






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