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Print the faulty object upon invalid-keyword errors.

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* libguile/vm.c (vm_error_kwargs_invalid_keyword,
  vm_error_kwargs_unrecognized_keyword): Add parameter.  Pass it
  enclosed in a list as the last argument to `scm_error_scm'.
* libguile/vm-i-system.c (bind_kwargs): Adjust accordingly.
* libguile/eval.c (error_invalid_keyword, error_unrecognized_keyword):
  Add parameter.
  (prepare_boot_closure_env_for_apply): Adjust accordingly.
* module/ice-9/eval.scm (primitive-eval): Likewise.
* libguile/error.c (scm_error_scm): Mention `keyword-argument-error' in
  docstring.
* module/ice-9/boot-9.scm (keyword-error-printer): New procedure; use it.
* test-suite/tests/optargs.test (c&e, with-test-prefix/c&e): Remove.
  ("define*")["unrecognized keyword"]: Test the value passed along the
  `keyword-argument-error' exception.
  ["invalid keyword"]: New test.
* doc/ref/api-control.texi (Error Reporting): Update `scm-error'
  description.
This commit is contained in:
Ludovic Courtès 2013-06-04 00:29:59 +02:00
parent 6fe2803b45
commit 4af0d97ee6
8 changed files with 41 additions and 42 deletions
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3
doc/ref/api-control.texi
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@ -1421,7 +1421,8 @@ Guile) formats using @code{display} and @code{~S} (was
@code{system-error} then it should be a list containing the
Unix @code{errno} value; If @var{key} is @code{signal} then it
should be a list containing the Unix signal number; If
@var{key} is @code{out-of-range} or @code{wrong-type-arg},
@var{key} is @code{out-of-range}, @code{wrong-type-arg},
or @code{keyword-argument-error},
it is a list containing the bad value; otherwise
it will usually be @code{#f}.
@end deffn