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Diffstat (limited to 'libguile/procs.c')
-rw-r--r--libguile/procs.c24
1 files changed, 7 insertions, 17 deletions
diff --git a/libguile/procs.c b/libguile/procs.c
index a096591df..7a2f491d9 100644
--- a/libguile/procs.c
+++ b/libguile/procs.c
@@ -46,21 +46,10 @@ SCM_DEFINE (scm_procedure_p, "procedure?", 1, 0, 0,
"Return @code{#t} if @var{obj} is a procedure.")
#define FUNC_NAME s_scm_procedure_p
{
- if (SCM_NIMP (obj))
- switch (SCM_TYP7 (obj))
- {
- case scm_tcs_struct:
- if (!((SCM_OBJ_CLASS_FLAGS (obj) & SCM_CLASSF_PURE_GENERIC)
- || SCM_STRUCT_APPLICABLE_P (obj)))
- break;
- case scm_tc7_program:
- return SCM_BOOL_T;
- case scm_tc7_smob:
- return scm_from_bool (SCM_SMOB_DESCRIPTOR (obj).apply);
- default:
- return SCM_BOOL_F;
- }
- return SCM_BOOL_F;
+ return scm_from_bool (SCM_PROGRAM_P (obj)
+ || (SCM_STRUCTP (obj) && SCM_STRUCT_APPLICABLE_P (obj))
+ || (SCM_HAS_TYP7 (obj, scm_tc7_smob)
+ && SCM_SMOB_APPLICABLE_P (obj)));
}
#undef FUNC_NAME
@@ -146,14 +135,15 @@ SCM_PRIMITIVE_GENERIC (scm_setter, "setter", 1, 0, 0,
"applicable struct with a setter.")
#define FUNC_NAME s_scm_setter
{
- SCM_GASSERT1 (SCM_STRUCTP (proc), g_scm_setter, proc, SCM_ARG1, FUNC_NAME);
+ if (SCM_UNLIKELY (!SCM_STRUCTP (proc)))
+ return scm_wta_dispatch_1 (g_scm_setter, proc, SCM_ARG1, FUNC_NAME);
if (SCM_STRUCT_SETTER_P (proc))
return SCM_STRUCT_SETTER (proc);
if (SCM_PUREGENERICP (proc)
&& SCM_IS_A_P (proc, scm_class_generic_with_setter))
/* FIXME: might not be an accessor */
return SCM_GENERIC_SETTER (proc);
- SCM_WTA_DISPATCH_1 (g_scm_setter, proc, SCM_ARG1, FUNC_NAME);
+ return scm_wta_dispatch_1 (g_scm_setter, proc, SCM_ARG1, FUNC_NAME);
return SCM_BOOL_F; /* not reached */
}
#undef FUNC_NAME