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author | Andy Wingo <wingo@pobox.com> | 2010-02-18 17:10:29 +0100 |
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committer | Andy Wingo <wingo@pobox.com> | 2010-02-18 22:15:43 +0100 |
commit | bb0229b51d53c10164f58cebbeeed85cd9dfe0b8 (patch) | |
tree | 4c63470d420dd669612828357481bfc518ddab47 /test-suite/tests | |
parent | 27bd1deced05d096915d47c6ea46d3b22d692e19 (diff) | |
download | guile-bb0229b51d53c10164f58cebbeeed85cd9dfe0b8.tar.gz |
add with-fluids objects and primitive syntax
* libguile/tags.h (scm_tc7_with_fluids): Allocate a tc7 for
"with-fluids" objects, which will only live on the dynamic stack (wind
list), not in normal scheme-land.
* libguile/fluids.h (SCM_WITH_FLUIDS_P, SCM_WITH_FLUIDS_LEN)
(SCM_WITH_FLUIDS_NTH_FLUID, SCM_WITH_FLUIDS_NTH_VAL)
(SCM_WITH_FLUIDS_SET_NTH_VAL): Add some accessors.
* libguile/fluids.c (scm_i_make_with_fluids, scm_i_swap_with_fluids):
New internal functions.
(scm_c_with_fluids, scm_c_with_fluid): Push with-fluids objects on the
dynwind list, not winders.
* libguile/dynwind.c (scm_i_dowinds): Add cases for winding and
unwinding with-fluids objects.
* libguile/memoize.h (scm_sym_with_fluids, SCM_M_BEGIN): New public
data.
* libguile/memoize.c (scm_m_with_fluids): Define with-fluids as a
primitive syntax.
(unmemoize): Add with-fluids case.
* libguile/eval.c (eval):
* module/ice-9/eval.scm (primitive-eval): Add with-fluids cases.
* test-suite/tests/fluids.test
("fluids not modified if nonfluid passed to with-fluids"): Enable a
now-passing test.
Diffstat (limited to 'test-suite/tests')
-rw-r--r-- | test-suite/tests/fluids.test | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test-suite/tests/fluids.test b/test-suite/tests/fluids.test index 6eb5095f3..f00fdc480 100644 --- a/test-suite/tests/fluids.test +++ b/test-suite/tests/fluids.test @@ -35,7 +35,7 @@ (with-fluids ((c #t)) c)) - (expect-fail "fluids not modified if nonfluid passed to with-fluids" + (pass-if "fluids not modified if nonfluid passed to with-fluids" (catch 'wrong-type-arg (lambda () (with-fluids ((a #t) |