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remove get_var_from_proc (essentially the same as pic_unwrap_var)

This commit is contained in:
Yuichi Nishiwaki 2014-07-12 14:41:56 +09:00
parent 12e453508d
commit fce57ec8c9
1 changed files with 19 additions and 25 deletions
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44
src/var.c
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@ -43,27 +43,6 @@ pic_var_set_force(pic_state *pic, struct pic_var *var, pic_value value)
var->value = value;
}
static struct pic_var *
get_var_from_proc(pic_state *pic, struct pic_proc *proc)
{
pic_value v;
if (! pic_proc_func_p(proc)) {
goto typeerror;
}
if (pic_proc_cv_size(pic, proc) != 1) {
goto typeerror;
}
v = pic_proc_cv_ref(pic, proc, 0);
if (! pic_var_p(v)) {
goto typeerror;
}
return pic_var_ptr(v);
typeerror:
pic_errorf(pic, "expected parameter, but got ~s", v);
}
static pic_value
var_call(pic_state *pic)
{
@ -105,7 +84,22 @@ pic_wrap_var(pic_state *pic, struct pic_var *var)
struct pic_var *
pic_unwrap_var(pic_state *pic, struct pic_proc *proc)
{
return get_var_from_proc(pic, proc);
pic_value v;
if (! pic_proc_func_p(proc)) {
goto typeerror;
}
if (pic_proc_cv_size(pic, proc) != 1) {
goto typeerror;
}
v = pic_proc_cv_ref(pic, proc, 0);
if (! pic_var_p(v)) {
goto typeerror;
}
return pic_var_ptr(v);
typeerror:
pic_errorf(pic, "expected parameter, but got ~s", v);
}
static pic_value
@ -129,7 +123,7 @@ pic_var_parameter_ref(pic_state *pic)
pic_get_args(pic, "l", &proc);
var = get_var_from_proc(pic, proc);
var = pic_unwrap_var(pic, proc);
return pic_var_ref(pic, var);
}
@ -142,7 +136,7 @@ pic_var_parameter_set(pic_state *pic)
pic_get_args(pic, "lo", &proc, &v);
var = get_var_from_proc(pic, proc);
var = pic_unwrap_var(pic, proc);
/* no convert */
pic_var_set_force(pic, var, v);
return pic_none_value();
@ -156,7 +150,7 @@ pic_var_parameter_converter(pic_state *pic)
pic_get_args(pic, "l", &proc);
var = get_var_from_proc(pic, proc);
var = pic_unwrap_var(pic, proc);
if (var->conv) {
return pic_obj_value(var->conv);
}