diff options
Diffstat (limited to 'lib/DATS/init.dats')
-rw-r--r-- | lib/DATS/init.dats | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/lib/DATS/init.dats b/lib/DATS/init.dats index c2ae39d..206dc6f 100644 --- a/lib/DATS/init.dats +++ b/lib/DATS/init.dats @@ -26,7 +26,25 @@ in panic("Not initialized") end -implement{vt} exec_void$fwork (v) = panic("Not overloaded") +//NOTE: lot of duplicate code +implement{vt} exec_init (r) = let + val (vbox pf | p) = ref_get_viewptr{initializable vt}(r) +in + if p->initialized then + let + prval () = opt_unsome p->obj + val () = exec_void$fwork<vt>(p->obj) + prval () = opt_some p->obj + in + end + else ( + $effmask_ref(initialize<vt>(r)); + if p->initialized then + $effmask_ref(exec_void<vt>(r)) + else + panic("Not inialized"); + ) +end implement{vt} {a} exec (r) = let val (vbox pf | p) = ref_get_viewptr{initializable vt}(r) @@ -45,10 +63,6 @@ in ) end -implement{vt} {a} exec$fwork (v) = ( - (panic("Not overloaded")); - $UN.ptr0_get<a>(the_null_ptr) -) implement{vt} initialize (r) = let val (vbox pf | p) = ref_get_viewptr{initializable vt}(r) @@ -59,10 +73,3 @@ in val () = p->initialized := initialize$fwork(p->obj) in end end - -implement{vt} initialize$fwork (v) = let - prval () = opt_none v -in - false -end - |