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-rw-r--r--libguile/procprop.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/libguile/procprop.c b/libguile/procprop.c
index 999af9994..b4cafa65b 100644
--- a/libguile/procprop.c
+++ b/libguile/procprop.c
@@ -99,7 +99,7 @@ scm_i_procedure_arity (SCM proc)
break;
#ifdef CCLO
case scm_tc7_cclo:
- if (SCM_CCLO_SUBR (proc) == scm_f_gsubr_apply)
+ if (SCM_EQ_P (SCM_CCLO_SUBR (proc), scm_f_gsubr_apply))
{
int type = SCM_INUM (SCM_GSUBR_TYPE (proc));
a += SCM_GSUBR_REQ (type);
@@ -152,7 +152,7 @@ scm_stand_in_scm_proc(SCM proc)
{
SCM answer;
answer = scm_assoc (proc, scm_stand_in_procs);
- if (answer == SCM_BOOL_F)
+ if (SCM_FALSEP (answer))
{
answer = scm_closure (scm_listify (SCM_EOL, SCM_BOOL_F, SCM_UNDEFINED),
SCM_EOL);
@@ -196,7 +196,7 @@ SCM_DEFINE (scm_procedure_property, "procedure-property", 2, 0, 0,
#define FUNC_NAME s_scm_procedure_property
{
SCM assoc;
- if (k == scm_sym_arity)
+ if (SCM_EQ_P (k, scm_sym_arity))
{
SCM arity;
SCM_ASSERT (SCM_NFALSEP (arity = scm_i_procedure_arity (p)),
@@ -222,7 +222,7 @@ SCM_DEFINE (scm_set_procedure_property_x, "set-procedure-property!", 3, 0, 0,
if (!SCM_CLOSUREP (p))
p = scm_stand_in_scm_proc(p);
SCM_VALIDATE_CLOSURE (1,p);
- if (k == scm_sym_arity)
+ if (SCM_EQ_P (k, scm_sym_arity))
SCM_MISC_ERROR ("arity is a read-only property", SCM_EOL);
assoc = scm_sloppy_assq (k, SCM_PROCPROPS (p));
if (SCM_NIMP (assoc))