scm_m_generalized_set_x): Use ASSERT_SYNTAX to signal syntax
errors. Avoid unnecessary consing when creating the memoized
code.
(scm_m_generalized_set_x): Let scm_m_set_x handle the R5RS
standard case. Make sure line and file information are copied to
every created expression.
* test-suite/tests/syntax.test (exception:bad-var): Removed.
Adapted tests for 'set!' to the new way of error reporting.
ASSERT_SYNTAX to signal syntax errors. Avoid unnecessary consing
when creating the memoized code.
(scm_m_atbind): Reversed the order, in which the init expressions
are stored and executed. The order of execution is now equal to
the order in which the initializers of the let-forms are executed.
Use check_bindings and transform_bindings.
(SCM_CEVAL): Eliminated SCM_NIMP in favor of more appropriate
!SCM_NULLP. Added some comments.
* test-suite/tests/dynamic-scope.test (exception:missing-expr):
Introduced temporarily until all memoizers use the new way of error
reporting.
(scm_m_begin): Added comment.
(scm_m_or): Use ASSERT_SYNTAX to signal syntax errors. Avoid
unnecessary consing when creating the memoized code.
(iqq, scm_m_quasiquote, scm_m_quote): Use ASSERT_SYNTAX to signal
syntax errors. Be more specific about the kind of error that was
detected.
(scm_m_quote, unmemocopy): As an optimization, vector constants
are now inserted unquoted into the memoized code. During
unmemoization the quotes are added again to provide syntactically
correct code.
* test-suite/tests/syntax.test (exception:missing/extra-expr,
exception:missing/extra-expr-misc): Renamed
exception:missing/extra-expr to exception:missing/extra-expr-misc.
(exception:missing/extra-expr-syntax,
exception:missing/extra-expr): Renamed
exception:missing/extra-expr-syntax to
exception:missing/extra-expr.
scm_m_expand_body, check_bindings): Extracted syntax checking of
bindings to new static function check_bindings.
(scm_m_let, memoize_named_let): Extracted handling of named let to
new static function memoize_named_let.
(transform_bindings, scm_m_let, scm_m_letstar, scm_m_letrec): Use
ASSERT_SYNTAX to signal syntax errors. Be more specific about the
kind of error that was detected. Avoid use of SCM_CDRLOC. Avoid
unnecessary consing when creating the memoized code.
* test-suite/lib.scm (exception:bad-variable): New.
* test-suite/tests/syntax.test (exception:bad-binding,
exception:duplicate-binding): New.
(exception:duplicate-bindings): Removed.
Adapted tests for 'let', 'let*' and 'letrec' to the new way of
error reporting.
New static identifiers.
(s_clauses, s_formals, s_duplicate_formals): Removed.
(scm_m_lambda): Use ASSERT_SYNTAX to signal syntax errors. Be more
specific about the kind of error that was detected. Prepare for
easier integration of changes for separated memoization.
* test-suite/tests/syntax.test (define exception:bad-formal, define
exception:duplicate-formal): New.
(exception:duplicate-formals): Removed.
(exception:bad-formals): Adapted to the new way of error
reporting.
Adapted tests for 'lambda' to the new way of error reporting.
(scm_m_case): Call scm_c_memq instead of implementing it inline.
(scm_m_define): Added comment about how we check for duplicate
formals.
(scm_m_do): Added check for duplicate bindings.
(scm_m_if): Use ASSERT_SYNTAX to signal syntax errors. Avoid
unnecessary consing when creating the memoized code.
(scm_c_improper_memq, c_improper_memq, scm_m_lambda): Renamed
scm_c_improper_memq to c_improper_memq, since it is not exported.
(transform_bindings): Call scm_c_memq rather than
scm_c_improper_memq.
(SCM_CEVAL): Simplified handling of SCM_IM_IF forms.
* test-suite/tests/syntax.test (exception:missing/extra-expr-syntax):
New, introduced temporarily until all memoizers use the new way of
error reporting.
Adapted tests for 'if' to the new way of error reporting.
identifiers.
(scm_m_define): Use ASSERT_SYNTAX to signal syntax errors. Prefer
R5RS terminology for the naming of variables. Be more specific
about the kind of error that was detected. Make sure file name,
line number etc. are added to all freshly created expressions.
Avoid unnecessary consing when creating the memoized code.
* test-suite/tests/syntax.test (exception:missing-expr,
exception:extra-expr): New.
Adapted tests for 'begin' to the new way of error
reporting.
s_bad_cond_clause, s_missing_recipient): New static identifiers.
(s_extra_case_clause): Removed.
(scm_m_case, scm_m_cond): If a clause appears after an else
clause, report a misplaced else clause.
(scm_m_cond): Use ASSERT_SYNTAX to signal syntax errors. Be more
specific about the kind of error that was detected. Handle bound
'else and '=>. Avoid unnecessary consing when creating the
memoized code.
(scm_m_cond, unmemocopy, SCM_CEVAL): Use SCM_IM_ELSE to memoize
the syntactic keyword 'else and SCM_IM_ARROW to memoize the
syntactic keyword '=>.
* test-suite/tests/syntax.test (exception:misplaced-else-clause,
exception:bad-cond-clause): New.
(exception:bad/missing-clauses, exception:extra-case-clause):
Removed.
Adapted tests for 'case' and 'cond' to the new way of error
reporting.
The tests that check if cond is hygienic pass now.
* libguile/print.c (scm_isymnames): Add names for the new memoizer
codes.
* libguile/eval.c (s_missing_clauses, s_bad_case_clause,
s_extra_case_clause, s_bad_case_labels, s_duplicate_case_label,
literal_p): New static identifiers.
(scm_m_case): Use ASSERT_SYNTAX to signal syntax errors. Be more
specific about the kind of error that was detected. Check for
duplicate case labels. Handle bound 'else. Avoid unnecessary
consing when creating the memoized code.
(scm_m_case, unmemocopy, SCM_CEVAL): Use SCM_IM_ELSE to memoize
the syntactic keyword 'else.
* test-suite/tests/syntax.test (exception:bad-expression,
exception:missing-clauses, exception:bad-case-clause,
exception:extra-case-clause, exception:bad-case-labels): New.
Added some tests and adapted tests for 'case' to the new way of
error reporting.
ASSERT_SYNTAX, ASSERT_SYNTAX_2): New static identifiers.
(scm_m_and): Use ASSERT_SYNTAX to signal syntax errors. Avoid
unnecessary consing when creating the memoized code.
* test-suite/lib.scm (run-test-exception): Handle syntax errors.
* tests/dynamic-scope.test, tests/eval.test,
tests/r5rs_pitfall.test, tests/srfi-17.test, tests/syncase.test:
Wrap tests in module (test-suite test-<file-name without .test>),
following a practice that was used on a couple of files already.
* tests/dynamic-scope.test (exception:duplicate-binding,
exception:bad-binding): New.
* tests/dynamic-scope.test, tests/srfi-17.test, tests/syntax.test:
Execute syntactically wrong tests using eval. With the upcoming
new memoizer this is necessary in order to postpone the syntax
check to the actual evaluation of the syntactically wrong form.
* tests/syntax.test: Added some test cases and modified one test
case.
(main data-file-name test-file-name): Exported.
((guile-user)::main): New function, wrapper for function
(test-suite guile-test)::main.
* tests/load.test: Wrapped in module (test-suite test-load).
* tests/ports.test: Wrapped in module (test-suite test-ports).
* tests/r4rs.test: Wrapped in module (test-suite test-r4rs).
Added comments about the required structure of the file itself,
since it is subject to some tests. Removed some now unnecessary
undefine operations.
* tests/syntax.test: Wrapped in module (test-suite test-syntax)
should only be used in cases, where guile has a known bug. It
should not be used in cases where an expression is expected to
return #f as its correct result.
this test detects was actually introduced by my patch from
2003-05-31.
* libguile/eval.c: Partially undid my patch from 2003-05-31. This
patch caused the segfault referenced in the previous changelog
entry.
character. This test will only pass if the other changes that are
submitted together with this patch are also applied.
* libguile/tags.h: Fixed comment about the immediate type code
layout.
* libguile/eval.c: Fixed handling of non-special instructions.
Without this patch, guile will segfault on (#\0) and similar
instructions.
* configure.in: Removed -lm check and added a cached check for
__libc_stack_end to get it building for mingw32 hosts.
2003-05-29 Stefan Jahn <stefan@lkcc.org>
* win32-dirent.c: Use malloc() instead of scm_malloc().
* stime.c (s_scm_strftime): Add a type cast to avoid compiler
warning.
* posix.c (s_scm_putenv): Disable use of unsetenv() for the
mingw32 build.
* modules.c (s_scm_module_import_interface): Renamed local
variable interface to _interface. Seems like 'interface'
is a special compiler directive for the mingw32 compiler.
* mkstemp.c: Provide prototype to avoid compiler warning.
* load.c (s_scm_search_path): Fixed absolute and relative
path detections for native Windows platforms.
* gc.h, threads.h: Export some more symbols using SCM_API
(necessary to build on mingw32).
* gc-freelist.c ("s_scm_map_free_list",
"s_scm_gc_set_debug_check_freelist_x"): Fixed use of FUNC_NAME.
* fports.c (fport_fill_input): Disable use of
fport_wait_for_input() on Win32 platforms.
* filesys.c (s_scm_basename): Fixed __MINGW32__ code.
* Makefile.am: Modified some rules for cross compiling.
2003-05-29 Stefan Jahn <stefan@lkcc.org>
* raw-ltdl.c: Some more modifications for mingw32 platforms.
2003-05-29 Stefan Jahn <stefan@lkcc.org>
* Makefile.am (libguile_srfi_srfi_1_la_LDFLAGS,
libguile_srfi_srfi_4_la_LDFLAGS,
libguile_srfi_srfi_13_14__la_LDFLAGS): Added the -no-undefined
option for the mingw32 build.
2003-05-29 Stefan Jahn <stefan@lkcc.org>
* standalone/Makefile.am: Setup to build on mingw32.
* doc/ref/scheme-compound.texi: Clarified that vectors need to
be quoted.
* doc/tutorial/guile-tut.texi: Fix example, where a vector
constant is used without quoting.
* ice-9/boot-9.scm (make-autoload-interface): Added missing
quote around vector constant.
* test-suite/tests/elisp.test: Added missing quote around vector
constants.
for a proper function object and the correct number of arguments are
now performed in the application part of SCM_CEVAL.
(scm_badformalsp): Removed.
* test-suite/tests/r5rs_pitfall.test: Test 2.1 now passes.
