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scm_is_eq for SCM vals, not == or !=

Browse source 
* libguile/bytevectors.c (scm_make_bytevector, STRING_TO_UTF)
  (UTF_TO_STRING):
* libguile/continuations.c (scm_i_check_continuation):
* libguile/expand.h (SCM_EXPANDED_P):
* libguile/fluids.c (scm_i_make_with_fluids):
* libguile/generalized-vectors.c (scm_make_generalized_vector):
* libguile/goops.c (SCM_GOOPS_UNBOUNDP, slot_definition_using_name):
  (scm_c_extend_primitive_generic, more_specificp, scm_make)
* libguile/i18n.c (SCM_VALIDATE_OPTIONAL_LOCALE_COPY):
  (scm_locale_string_to_integer)
* libguile/modules.c (resolve_duplicate_binding):
  (scm_module_reverse_lookup)
* libguile/posix.c (scm_to_resource):
* libguile/r6rs-ports.c (scm_put_bytevector):
* libguile/socket.c (scm_connect, scm_bind, scm_sendto
* libguile/stacks.c (find_prompt):
* libguile/variable.c (scm_variable_ref, scm_variable_bound_p):
* libguile/vm-engine.h (ASSERT_BOUND_VARIABLE, ASSERT_BOUND)
* libguile/vm-i-system.c (VARIABLE_BOUNDP, local_bound)
  (long_local_bound, fluid_ref): Use scm_is_eq to compare, not == / !=.
This commit is contained in:
Andy Wingo 2011-05-13 12:42:01 +02:00
parent b2feee6bc0
commit d223c3fcdd
15 changed files with 59 additions and 63 deletions
Download patch file Download diff file Expand all files Collapse all files

14
libguile/vm-i-system.c
View file

@ -233,7 +233,7 @@ VM_DEFINE_INSTRUCTION (18, vector, "vector", 2, -1, 1)
nothing more than the corresponding macros. */
#define VARIABLE_REF(v) SCM_VARIABLE_REF (v)
#define VARIABLE_SET(v,o) SCM_VARIABLE_SET (v, o)
#define VARIABLE_BOUNDP(v) (VARIABLE_REF (v) != SCM_UNDEFINED)
#define VARIABLE_BOUNDP(v) (!scm_is_eq (VARIABLE_REF (v), SCM_UNDEFINED))
#define FREE_VARIABLE_REF(i) SCM_PROGRAM_FREE_VARIABLE_REF (program, i)
@ -277,10 +277,7 @@ VM_DEFINE_INSTRUCTION (22, long_local_ref, "long-local-ref", 2, 0, 1)
VM_DEFINE_INSTRUCTION (23, local_bound, "local-bound?", 1, 0, 1)
{
if (LOCAL_REF (FETCH ()) == SCM_UNDEFINED)
PUSH (SCM_BOOL_F);
else
PUSH (SCM_BOOL_T);
PUSH (scm_from_bool (!scm_is_eq (LOCAL_REF (FETCH ()), SCM_UNDEFINED)));
NEXT;
}
@ -289,10 +286,7 @@ VM_DEFINE_INSTRUCTION (24, long_local_bound, "long-local-bound?", 2, 0, 1)
unsigned int i = FETCH ();
i <<= 8;
i += FETCH ();
if (LOCAL_REF (i) == SCM_UNDEFINED)
PUSH (SCM_BOOL_F);
else
PUSH (SCM_BOOL_T);
PUSH (scm_from_bool (!scm_is_eq (LOCAL_REF (i), SCM_UNDEFINED)));
NEXT;
}
@ -1666,7 +1660,7 @@ VM_DEFINE_INSTRUCTION (91, fluid_ref, "fluid-ref", 0, 1, 1)
else
{
SCM val = SCM_SIMPLE_VECTOR_REF (fluids, num);
if (SCM_UNLIKELY (val == SCM_UNDEFINED))
if (SCM_UNLIKELY (scm_is_eq (val, SCM_UNDEFINED)))
{
finish_args = *sp;
goto vm_error_unbound_fluid;