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authorAndy Wingo <wingo@pobox.com>2008-05-19 19:37:39 +0200
committerAndy Wingo <wingo@pobox.com>2008-05-19 19:37:39 +0200
commit6297d22907ef28d6dc059db3bbcd711d9b7c50a1 (patch)
tree3d23c3f8155b0fce6de1febf2d4dae13e6b589a3 /src/objcodes.h
parent9cc649b880fe81ff4b2dd1929beb45ea313dee42 (diff)
downloadguile-6297d22907ef28d6dc059db3bbcd711d9b7c50a1.tar.gz
bind all module-level variables lazily
comments in ghil-lookup are pertinent. * module/system/il/compile.scm (make-glil-var): Require that ghil vars have environments. Remove the 'unresolved case -- we'll treat all module-level variables as late bound. * module/system/il/ghil.scm (ghil-lookup): Treat all module level vars as late bound. * module/system/vm/assemble.scm: Instead of vlink and vlate-bound, have vlink-now and vlink-later. (codegen): Add a bunch of crap to get the various cases right. (object-assoc, dump-object!): Handle the new cases, remove the old cases. * src/vm_loader.c (link-now, link-later): Change from link and lazy-bind. Include the module in which the link is to be done, so that callers from other modules get the right behavior. * src/vm_system.c (late-variable-ref, late-variable-set): Instead of a sym, the unbound representation is a module name / symbol pair. * testsuite/run-vm-tests.scm (run-vm-tests): Remove some debugging.
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