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Fix another inside-out type utility function

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This commit is contained in:
Bill Currie 2020-02-23 20:48:12 +09:00
parent c3c55f0bcc
commit c9fca9c98a
1 changed files with 24 additions and 43 deletions
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67
tools/qfcc/source/type.c
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@ -947,52 +947,33 @@ type_assignable (const type_t *dst, const type_t *src)
int
type_size (const type_t *type)
{
switch (type->type) {
case ev_void:
case ev_string:
case ev_float:
case ev_vector:
case ev_entity:
case ev_field:
case ev_func:
case ev_pointer:
case ev_quat:
case ev_integer:
case ev_uinteger:
case ev_short:
case ev_double:
case ev_type_count:
switch (type->meta) {
case ty_basic:
return pr_type_size[type->type];
case ev_invalid:
switch (type->meta) {
case ty_enum:
if (!type->t.symtab)
return 0;
return type_size (&type_integer);
case ty_struct:
case ty_union:
if (!type->t.symtab)
return 0;
return type->t.symtab->size;
case ty_class:
{
class_t *class = type->t.class;
int size;
if (!class->ivars)
return 0;
size = class->ivars->size;
if (class->super_class)
size += type_size (class->super_class->type);
return size;
}
case ty_array:
return type->t.array.size * type_size (type->t.array.type);
case ty_alias:
return type_size (type->t.alias.type);
case ty_basic:
case ty_struct:
case ty_union:
if (!type->t.symtab)
return 0;
return type->t.symtab->size;
case ty_enum:
if (!type->t.symtab)
return 0;
return type_size (&type_integer);
case ty_array:
return type->t.array.size * type_size (type->t.array.type);
case ty_class:
{
class_t *class = type->t.class;
int size;
if (!class->ivars)
return 0;
size = class->ivars->size;
if (class->super_class)
size += type_size (class->super_class->type);
return size;
}
break;
case ty_alias:
return type_size (type->t.alias.type);
}
return 0;
}