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* 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. |
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ice-9 | ||
language | ||
oop | ||
rnrs | ||
scripts | ||
srfi | ||
sxml | ||
system | ||
texinfo | ||
Makefile.am | ||
statprof.scm | ||
texinfo.scm |