* libguile/srcprop.c (scm_set_source_properties_x): No need to treat
memoized code specially.
* test-suite/tests/srcprop.test ("set-source-property!")
("set-source-properties!"): Well, just throw 'unresolved on these for
now, because we need a few more things to land before these can be
fixed, or even considered.
* libguile.h:
* libguile/Makefile.am
* libguile/init.c (scm_i_init_guile): Add trees.[ch] to the build.
* libguile/eval.c:
* libguile/eval.h: Remove scm_copy_tree and scm_cons_source...
* libguile/trees.h:
* libguile/trees.c:
* libguile/srcprop.h:
* libguile/srcprop.c: ... factoring them out here and here,
respectively.
* test-suite/tests/eval.test ("memoization"): Change expected exception
for circular data structures, given new copy-tree location.
* libguile/eval.c: Gut the trampoline implementation. We'll be doing
much more clever things here that will obviate the need for the
procedure arg of map and for-each to be allocated in many cases...
trampolines were a noble attempt at optimizing in the wrong place.
* srfi/srfi-1.c (scm_srfi1_lset_difference_x): Validate that we get a
proc, because the trampoline won't do it for us.
* test-suite/tests/sort.test ("sort"):
* test-suite/tests/srfi-1.test ("count", "fold", "list-index"):
Change expected exceptions, due to trampoline functions not doing any
computation.
* libguile/eq.c (scm_eqv_p): Not a generic any more. Since eqv? is used
by e.g. `case', which should be able to compile into dispatch tables,
it really doesn't make sense to dispatch out to a generic.
(scm_equal_p): So it was always the case that (equal? 'foo "foo") =>
#f. But (equal? 'foo 'bar) could actually be extended by a generic.
This was a bug, if you follow the other logic of the code. Changed so
that generic functions can only extend the domain of equal? when
operating on goops objects.
* oop/goops.scm: No more eqv? generic.
* test-suite/tests/goops.test: Remove eqv? tests.
* module/oop/goops/dispatch.scm (memoize-method!): If we don't have a
no-applicable-method, just call no-applicable-method directly.
* test-suite/tests/goops.test ("no-applicable-method"): Add some tests.
* test-suite/tests/socket.test (%tmpdir, %curdir): New variables.
Chdir to %TMPDIR. Switch back to %CURDIR at the end.
(temp-file-path): Return a base file name, not an absolute path.
The intent is to allow compilation with `-Wundef', which in turn should
make it easier to catch erroneous uses of nonexistent macros.
* libguile/__scm.h: Don't assume `BUILDING_LIBGUILE' is defined.
* libguile/conv-uinteger.i.c (SCM_TO_TYPE_PROTO): Remove unneeded CPP
conditional on `TYPE_MIN == 0'.
* libguile/fports.c: Check for the definition of `HAVE_CHSIZE' and
`HAVE_FTRUNCATE', not for their value.
* libguile/ports.c: Likewise.
* libguile/numbers.c (guile_ieee_init): Likewise with `HAVE_DINFINITY'
and `HAVE_DQNAN'.
* test-suite/standalone/test-conversion.c (ieee_init): Likewise.
* libguile/strings.c: Likewise with `SCM_STRING_LENGTH_HISTOGRAM'.
* libguile/strings.h: Likewise.
* libguile/tags.h: Likewise with `HAVE_INTTYPES_H' and `HAVE_STDINT_H'.
* libguile/threads.c: Likewise with `HAVE_PTHREAD_GET_STACKADDR_NP'.
* libguile/vm-engine.c (VM_NAME): Likewise with `VM_CHECK_IP'.
* libguile/gen-scmconfig.c (main): Use "#ifdef HAVE_", not "#if HAVE_".
* libguile/socket.c (scm_setsockopt): Likewise.
Turns out this was not a very useful idea, and semantically tricky to
boot.
This reverts commit 24bf130fd1, and makes
the following additional changes:
* module/ice-9/optargs.scm (parse-lambda-case, let-optional)
(let-optional*, let-keywords, let-keywords*):
* module/language/tree-il.scm: (<lambda-case>, parse-tree-il)
(unparse-tree-il, tree-il->scheme, tree-il-fold,
make-tree-il-folder)
(post-order!, pre-order!):
* module/language/tree-il/analyze.scm (analyze-lexicals):
* module/language/tree-il/compile-glil.scm (compile-glil):
* module/language/tree-il/inline.scm (inline!): Remove all traces of
#:predicate from tree-il.
* module/ice-9/psyntax.scm (build-simple-lambda, build-lambda-case)
(chi-lambda-case): Adapt to tree-il change.
* module/ice-9/psyntax-pp.scm: Regenerated.
* module/language/brainfuck/compile-tree-il.scm (compile-body):
* module/language/ecmascript/compile-tree-il.scm (comp, comp-body):
* test-suite/tests/tree-il.test: Adapt to tree-il change.
* doc/ref/api-procedures.texi (Case-lambda): Remove mention of
#:predicate.
* module/Makefile.am:
* module/ice-9/boot-9.scm:
* module/ice-9/quasisyntax.scm: Add quasisyntax. Implementation by Andre
van Tonder, patch by Andreas Rottmann.
* test-suite/tests/srfi-10.test: Hack to remove srfi-10's clobbering of
#,.
* test-suite/tests/syncase.test: Add a quasisyntax test.
* test-suite/tests/optargs.test (exception:unrecognized-keyword,
exception:extraneous-arguments): New variables.
("define*")["extraneous arguments", "unrecognized keyword", "rest
given before keywords"]: New tests.
* module/language/tree-il/analyze.scm (validate-arity)[arity]: Rename
to...
[arities]: ... this. Return all the arities of PROC.
Update caller accordingly.
* test-suite/tests/tree-il.test ("warnings")["arity
mismatch"]("case-lambda", "case-lambda with wrong number of
arguments", "case-lambda*", "case-lambda* with wrong arguments"): New
tests.
* module/language/tree-il/analyze.scm
(validate-arity)[filter-keyword-args]: New procedure.
[arity]: Get accurate arity for programs, return ALLOW-OTHER-KEYS? as
an additional value.
Update to `arity' change; use `filter-keyword-args'.
* test-suite/tests/tree-il.test ("warnings")["arity mismatch"]("keyword
not passed and quiet", "keyword passed and quiet", "keyword passed to
global and quiet", "extra keyword", "extra keywords allowed"): New
tests.
* module/language/tree-il/analyze.scm (<arity-info>): New record type.
(validate-arity, arity-analysis): New variables.
* module/language/tree-il/compile-glil.scm (%warning-passes): Add
`arity-mismatch'.
* module/system/base/message.scm (%warning-types): Likewise.
* test-suite/tests/tree-il.test (read-and-compile): Remove, as it's now
public.
(%opts-w-arity): New.
("warnings")["arity mismatch"]: New test prefix.
* test-suite/Makefile.am (SCM_TESTS): Add tests/keywords.test.
* test-suite/standalone/Makefile.am (test-loose-ends): New test.
* test-suite/standalone/test-loose-ends.c: New file.
* test-suite/tests/continuations.test: Three new tests.
* test-suite/tests/keywords.test: New file.
* module/srfi/srfi-35.scm (%make-condition-type): New procedure.
(make-condition-type, make-compound-condition-type): Use it.
* test-suite/tests/srfi-35.test ("condition
types")["struct-vtable-name"]: New test.
* libguile/goops.c (scm_class_of): Fix second argument for
`scm_make_extended_class_from_symbol ()' for nameless structs.
* test-suite/tests/goops.test ("classes for built-in types")["struct
vtable"]: New test case.
* module/ice-9/psyntax.scm (lambda-formals, chi-simple-lambda)
(lambda*-formals, chi-lambda-case): Refactor the lambda
transformations with an eye to being able to do case-lambda.
* module/ice-9/psyntax-pp.scm: Regenerated.
* test-suite/tests/syntax.test: Adapted tests so that the errors we
expect match what is given by psyntax.
* module/language/tree-il.scm (<lambda-case>): Add "inits" field, so we
don't have to parse it out of opt and kw. Adapt the traversal
procedures.
* module/language/tree-il/analyze.scm (analyze-lexicals): Analyze
lexicals in the <lambda-case> init expressions as well. Fix keyword
allocation.
* module/language/tree-il/compile-glil.scm (compile-glil): Adapt to
make-lambda-case change.
(flatten): Adapt to "inits" slot, actually init uninitialized args,
and fix bugs related to keyword arguments.
* module/language/tree-il/inline.scm (inline!): Adapt a little bit --
but with no effect.
* module/language/glil/compile-assembly.scm (glil->assembly): Flesh out
<glil-kw-prelude> compilation some more. Add a "bound?" op for
<glil-lexical>, which will push #t if the local is bound.
* module/ice-9/psyntax.scm (build-simple-lambda, build-lambda-case):
Update for new signature of make-lambda-case.
* module/ice-9/psyntax-pp.scm: Regenerated.
* module/language/brainfuck/compile-tree-il.scm (compile-body):
* module/language/ecmascript/compile-tree-il.scm (comp):
* test-suite/tests/tree-il.test ("lambda"): Update for new lambda-case
syntax.
* libguile/modules.c (scm_module_lookup, scm_lookup): Throw to
'unbound-variable, like eval.i.c does.
* test-suite/tests/optargs.test: Add an optargs test. Run optargs tests
under both the VM and the interpreter.
* libguile/_scm.h (SCM_OBJCODE_MINOR_VERSION): Bumparoo
* libguile/vm-i-system.c (push-rest, bind-rest): Logically there are
actually two rest binders -- one that pops, conses, and pushes, and
one that pops, conses, and local-sets. The latter is used on keyword
arguments, because the keyword arguments themselves have been shuffled
up on the stack. Renumber ops again.
* module/language/tree-il/compile-glil.scm (flatten): Attempt to handle
compilation of lambda-case with keyword arguments. Might need some
help.
* module/ice-9/psyntax.scm (build-lambda-case): An attempt to handle the
interpreted case correctly. This might need a couple iterations, but
at least it looks like the compile-glil code.
* module/ice-9/psyntax-pp.scm: Regenerated.
* module/language/glil.scm (<glil>): Rename "rest?" to "rest" in
<glil-opt-prelude> and <glil-kw-prelude>, as it is no longer a simple
boolean, but if true is an integer: the index of the local variable to
which the rest should be bound.
* module/language/glil/compile-assembly.scm (glil->assembly): Adapt to
"rest" vs "rest?". In the keyword case, use "bind-rest" instead of
"push-rest".
* test-suite/tests/tree-il.test: Update for opt-prelude change.
* test-suite/Makefile.am:
* test-suite/tests/brainfuck.test: Add a brainfuck test.
* module/system/base/compile.scm: Also export read-and-compile.
* module/language/tree-il/spec.scm (join): Fix the joiner in the
0-expression case.
* module/language/tree-il/primitives.scm (+): Recognize (+ x -1) as 1-.
* module/language/brainfuck/parse.scm (read-brainfuck): Return EOF if we
actually received EOF, and there were no expressions read.
* module/language/brainfuck/compile-tree-il.scm (compile-body): Fix the
compiler for the new format of "lambda" in tree-il.
* module/language/tree-il.scm (<lambda>, <lambda-case>): Split lambda
into the lambda itself, denoting the procedure, and lambda-case,
denoting a particular arity case. Lambda-case is fairly featureful,
and has not yet been fully tested.
(<let-values>): Use a <lambda-case> as the binding expression. Seems
to suit the purpose well.
Adapt parsers, unparsers, traversal operators, etc. Sometimes in this
first version we assume there are no optional args, rest args, or a
predicate.
* module/language/tree-il/analyze.scm (analyze-lexicals): Adapt for the
new case-lambda regime. Fairly well commented. It actually simplifies
things.
(report-unused-variables): Update for new tree-il.
* module/language/tree-il/compile-glil.scm: Adapt for the new tree-il.
There are some first stabs here at proper case-lambda compilation, but
they are untested as of yet.
* module/language/tree-il/inline.scm (inline!): Rework so we can
recurse on a single node; though these transformations are strictly
reductive, so they should complete in bounded time. Simplify
accordingly, and adapt to case-lambda. Oh, and we handle lambda->let
in not just the nullary case.
* module/ice-9/psyntax.scm (build-simple-lambda, build-case-lambda)
(build-lambda-case): New constructors. The idea is that after syntax
expansion, we shouldn't have to deal with improper lists any more.
Build-simple-lambda is a shortcut for the common case. The others are
not fully exercised yet. Adapt callers.
(syntax): Add some debugging in the lambda case. I don't fully
understand this, but in practice we don't seem to see rest args here.
(lambda): Inline chi-lambda-clause, and adapt for build-simple-lambda.
* module/ice-9/psyntax-pp.scm: Regenerated.
* test-suite/tests/tree-il.test: Update tests for new tree-il lambda
format, and to expect post-prelude labels for all glil programs.
* libguile/vm-i-system.c (bind-rest): Renamed from push-rest-list.
(reserve-locals): Change so that instead of reserving space for some
additional number of locals, reserve-locals takes the absolute number
of locals, including the arguments.
* module/language/glil.scm (<glil-std-prelude>, <glil-opt-prelude>)
(<glil-kw-prelude>): New GLIL constructs, to replace <glil-arity>.
* module/language/glil/compile-assembly.scm (glil->assembly): Compile
the new preludes. Some instructions are not yet implemented, though.
* module/language/tree-il/analyze.scm (analyze-lexicals): The nlocs for
a lambda will now be the total number of locals, including arguments.
* module/language/tree-il/compile-glil.scm (flatten-lambda): Update to
write the new prelude.
* module/system/vm/program.scm (program-bindings-for-ip): If a given
index doesn't have a binding at the ip given, don't cons it on the
resulting list.
* test-suite/tests/tree-il.test: Update for GLIL changes.
* libguile/objcodes.h (struct scm_objcode): Remove nargs, nrest, and
nlocs, as they are no longer needed. Also obviates the need for a
padding word.
* libguile/procs.c (scm_thunk_p): Use scm_i_program_arity for programs.
* libguile/procprop.c (scm_i_procedure_arity): Use scm_i_program_arity
for programs.
(scm_procedure_properties, scm_set_procedure_properties_x)
(scm_procedure_property, scm_set_procedure_property_x): Rework so that
non-closure properties are stored directly in a weak hash, instead of
needing a weak hash of "stand-in" closures to hold the properties. Fix
docstrings also.
* libguile/root.h (scm_stand_in_procs): Remove from the scm_sys_protects
set. Actually with libGC, we should be able to store the elements of
scm_sys_protects directly as global variables.
* libguile/gc.c (scm_init_storage): Remove scm_stand_in_procs
initialization.
* libguile/programs.c (scm_i_program_arity): New private accessor, tries
to determine the "minimum arity" of a program.
* libguile/vm.c (really_make_boot_program): Adapt to changes in
struct scm_objcode.
* module/language/assembly.scm (*program-header-len*, byte-length):
* module/language/assembly/compile-bytecode.scm (write-bytecode):
* module/language/assembly/decompile-bytecode.scm (decode-load-program):
* module/language/assembly/disassemble.scm (disassemble-load-program):
Adapt to changes in objcode.
* module/system/xref.scm (program-callee-rev-vars): Adapt to changes in
assembly.
* module/language/glil.scm: Remove nargs, nrest, and nlocs from
glil-program.
* module/language/glil/compile-assembly.scm (make-meta, glil->assembly):
* module/language/glil/decompile-assembly.scm (decompile-toplevel):
(decompile-load-program): Adapt to changes in GLIL and assembly.
* module/language/tree-il/compile-glil.scm (flatten-lambda): Adapt to
changes in GLIL.
* test-suite/tests/asm-to-bytecode.test: Adapt to assembly and bytecode
changes.
* test-suite/tests/tree-il.test: Adapt to GLIL changes.
* libguile/_scm.h (SCM_OBJCODE_MINOR_VERSION): Bump.
* libguile/vm-i-system.c (reserve-locals): New instruction, to reserve
space for local vars. Other ops renumbered.
* module/language/tree-il/compile-glil.scm (flatten-lambda): Emit
reserve-locals instructions as necessary.
* test-suite/tests/tree-il.test: Update to expect reserve-locals as
appropriate.
* libguile/_scm.h (SCM_OBJCODE_MINOR_VERSION): Bump.
* libguile/vm-i-system.c (assert-nargs-ee, assert-nargs-ge)
(push-rest-list): New instructions, which for now don't actually do
anything. Renumber the rest of the ops in this file.
* module/language/glil.scm (<glil-arity>): New GLIL type, an entity that
checks the number of args for a block, optionally consing a rest list,
and either branching or erroring if the arity doesn't match.
* module/language/glil/compile-assembly.scm (glil->assembly): Compile
<glil-arity> to assembly. Some of these VM ops are not implemented --
notably the branching case.
* module/language/tree-il/compile-glil.scm (flatten-lambda): Emit
<glil-arity>.
* test-suite/tests/tree-il.test: Update.
* module/language/tree-il/analyze.scm (goops-toplevel-definition): New
procedure.
(report-possibly-unbound-variables): Check for GOOPS top-level
definitions.
* test-suite/tests/tree-il.test ("warnings")["GOOPS definitions are
visible"]: New test.
* libguile/arrays.c (scm_from_contiguous_typed_array): Fix BYTE_LEN
sanity check for bitvectors.
* test-suite/tests/unif.test ("syntax")["bitvector is self-evaluating"]:
New test.
* module/ice-9/deprecated.scm (#\y): Fix deprecation comment: `#*' is
not a read syntax.
* libguile/bytevectors.c (scm_uniform_array_to_bytevector): Fix BYTE_LEN
computation for bitvectors.
* test-suite/tests/bytevectors.test ("uniform-array->bytevector"): New
test prefix.
This is a followup to 87c595c757 ("Compile
in a fresh module by default.") and
f65e2b1ec5 ("Honor and confine
expansion-time side-effects to `current-reader'.").
* doc/ref/api-evaluation.texi (Loading): Explain how to change
`current-reader' in a compiler-friendly way.
* doc/ref/compiler.texi (The Scheme Compiler): Explain use of a fresh
compilation module and separate `current-reader' fluid.
* test-suite/tests/compiler.test ("current-reader")["with eval-when"]:
New test.
* test-suite/tests/regexp.test (set-latin-1): also add .ISO8859-1 as a
possible extension for latin-1 locales. Use set-latin-1 exclusively
to set the locale for tests.
The method used was not portable. However, the underlying problem
still exists: the uc_locale_language used by libunistring does not
work with thread-specific locale_t locales.
* libguile/i18n.c (locale_language): avoid unpacking semi-opaque type
locale_t.
* test-suite/tests/i18n.test: set Turkish string and char locale upcase
and downcase tests to throw untested
Thanks to Inge Gutheil for raising this problem.
* doc/ref/api-control.texi (Dynamic Wind): Remove doc for
scm_t_dynwind_flags, and change uses of scm_t_dynwind_flags to int.
Mention possible flags inside doc for scm_dynwind_begin instead.
Similarly for scm_t_wind_flags. In this case the doc on possible
flags is moved to after the four functions that can use them.
* libguile/dynwind.c (scm_dynwind_begin): Change scm_t_dynwind_flags
to int.
(scm_dynwind_unwind_handler): Change scm_t_wind_flags to int.
(scm_dynwind_rewind_handler): Ditto.
(scm_dynwind_unwind_handler_with_scm): Ditto.
(scm_dynwind_rewind_handler_with_scm): Ditto.
* libguile/dynwind.h (SCM_F_DYNWIND_REWINDABLE): Use #define instead
of typedef enum.
(SCM_F_WIND_EXPLICITLY): Ditto.
(function declarations): Change scm_t_dynwind_flags and
scm_t_wind_flags to int.
* test-suite/standalone/test-unwind.c (check_cont_body): Change
scm_t_dynwind_flags to int.
This fixes a bug introduced in e20d7001c3
and reported by Neil.
* libguile/eval.i.c (CEVAL)[DEVAL]: Don't duplicate ARG1 in
`debug.info->a.args' for gsubr stack frames.
(scm_apply): Likewise.
* test-suite/tests/eval.test ("stacks")["arguments of a gsubr stack
frame"]: New test.
Thanks to Scott McPeak for reporting this and providing a patch.
* libguile/socket.c (scm_to_ipv6): When address is the wrong type,
provide more information in the exception message.
(scm_to_sockaddr): scm_to_ipv6 expects just an address, not the
whole vector.
* test-suite/tests/socket.test ("AF_INET6/SOCK_STREAM"): New set of
tests.
