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.
Fixes the mutually-recursive toplevel definitions case. This could be
fixed by rewriting bodies as letrecs, as r6 does, but that's not really
repl-compatible.
* module/system/il/ghil.scm (ghil-lookup): Ok, if we can't locate a
variable, mark it as unresolved.
* module/system/il/compile.scm (make-glil-var): Compile unresolved
variables as <glil-late-bound> objects.
* module/system/il/glil.scm: Add <glil-late-bound> definition.
* module/system/vm/assemble.scm (codegen): And, finally, when we see a
<vlate-bound> object, allocate a slot for it in the object vector,
setting it to a symbol. Add a new pair of instructions to resolve that
symbol to a variable at the last minute.
* src/vm_loader.c (load-number): Bugfix: the radix argument should be
SCM_UNDEFINED in order to default to 10.
(late-bind): Add an unresolved symbol to the object vector. Could be
replaced with load-symbol I guess.
* src/vm_system.c (late-variable-ref, late-variable-set): New
instructions to do late symbol binding.
* testsuite/Makefile.am (vm_test_files):
* testsuite/t-mutual-toplevel-defines.scm: New test, failing for some
reason involving the core even? and odd? definitions.
* module/language/scheme/translate.scm (trans-pair): In the `set!' case,
when a procedure-with-setter is passed, call `trans:pair' with an
actual pair. This fixes a long-lasting bug which prevented compilation
of `set!' statements with procedures-with-setter (this showed up when
compiling `(system vm assemble)').
* module/system/base/compile.scm: Added `objcode->u8vector' to the
`#:select' clause.
* module/system/base/syntax.scm: Cosmetic changes.
* module/system/vm/assemble.scm (preprocess): Removed debugging
statements.
* src/frames.c: Cosmetic changes.
* src/frames.h (SCM_FRAME_SET_DYNAMIC_LINK): New.
* src/objcodes.c: Use `scm_t_uint8' instead of `char' when relevant.
* src/vm.c (vm_heapify_frames_1): Use `SCM_FRAME_SET_DYNAMIC_LINK ()'.
* src/vm_loader.c: Added casts to mute GCC 4 warnings.
* testsuite/run-vm-tests.scm (*scheme*): Renamed to `%scheme'.
(run-test-from-file): Renamed to `compile/run-test-from-file'.
(run-vm-tests): Run each test using both the VM and the interpreter;
compare the results.
* testsuite/t-proc-with-setter.scm: Try out `get/set'.
* doc/Makefile.am (info_TEXINFOS): New.
* doc/guile-vm.texi: Added index entries and indices.
* doc/texinfo.tex: New file.
git-archimport-id: lcourtes@laas.fr--2005-mobile/guile-vm--mobile--0.6--patch-5
object file is too small.
* doc/guile-vm.texi: Documented `make-closure'. Improved the documentation
of `load-program'.
* testsuite: New directory.
* configure.in: Added `testsuite/Makefile' to `AC_OUTPUT'.
* Makefile.am (SUBDIRS): Added `testsuite'.
* src/vm_engine.h (VM_CHECK_OBJECT): New option.
(CHECK_OBJECT): New macro.
* src/vm_system.c (object-ref): Use VM_CHECK_OBJECT.
* module/system/vm/assemble.scm (preprocess): Commented out the debugging
code.
* benchmark/lib.scm (do-loop): New procedure.
git-archimport-id: lcourtes@laas.fr--2005-mobile/guile-vm--mobile--0.6--patch-2
