diff options
Diffstat (limited to 'pkg/lang/vm/value/cells.go')
| -rw-r--r-- | pkg/lang/vm/value/cells.go | 48 |
1 files changed, 34 insertions, 14 deletions
diff --git a/pkg/lang/vm/value/cells.go b/pkg/lang/vm/value/cells.go index 19ecfde..646f3c1 100644 --- a/pkg/lang/vm/value/cells.go +++ b/pkg/lang/vm/value/cells.go @@ -1,16 +1,21 @@ package value import ( + "fmt" "jinx/pkg/lang/vm/code" "jinx/pkg/lang/vm/mem" ) type ArrayCell []Value -func (a ArrayCell) DropCell(m mem.Mem) { +func (a ArrayCell) DropCell(m mem.Mem) error { for _, v := range a { - v.Drop(m) + if err := v.Drop(m); err != nil { + return err + } } + + return nil } func (a ArrayCell) MatchingCellKind() mem.CellKind { @@ -23,7 +28,8 @@ func (a ArrayCell) Get() []Value { type StringCell string -func (s StringCell) DropCell(m mem.Mem) { +func (s StringCell) DropCell(m mem.Mem) error { + return nil } func (s StringCell) MatchingCellKind() mem.CellKind { @@ -38,10 +44,14 @@ type ObjectCell struct { Members map[string]Value } -func (o ObjectCell) DropCell(m mem.Mem) { +func (o ObjectCell) DropCell(m mem.Mem) error { for _, v := range o.Members { - v.Drop(m) + if err := v.Drop(m); err != nil { + return err + } } + + return nil } func (o ObjectCell) MatchingCellKind() mem.CellKind { @@ -54,17 +64,23 @@ func (o ObjectCell) Get() map[string]Value { type TypeCell Type -func (t TypeCell) DropCell(m mem.Mem) { +func (t TypeCell) DropCell(m mem.Mem) error { typ := t.Get() for _, f := range typ.Methods { // Wrap data in a Value to drop it. val := NewFunction(code.Pos{}, 0).WithData(f) - val.Drop(m) + if err := val.Drop(m); err != nil { + return err + } } for _, v := range typ.Statics { - v.Drop(m) + if err := v.Drop(m); err != nil { + return err + } } + + return nil } func (t TypeCell) MatchingCellKind() mem.CellKind { @@ -77,8 +93,8 @@ func (t TypeCell) Get() Type { type OutletCell Value -func (o OutletCell) DropCell(m mem.Mem) { - Value(o).Drop(m) +func (o OutletCell) DropCell(m mem.Mem) error { + return Value(o).Drop(m) } func (o OutletCell) MatchingCellKind() mem.CellKind { @@ -91,10 +107,14 @@ func (o OutletCell) Get() Value { type EnvCell Env -func (e EnvCell) DropCell(m mem.Mem) { +func (e EnvCell) DropCell(m mem.Mem) error { for _, v := range e.references { - m.Release(v.outlet) + if err := m.Release(v.outlet); err != nil { + return err + } } + + return nil } func (e EnvCell) MatchingCellKind() mem.CellKind { @@ -107,8 +127,8 @@ func (e EnvCell) Get() Env { type GlobalCell Value -func (g GlobalCell) DropCell(m mem.Mem) { - panic("global cell cannot be dropped") +func (g GlobalCell) DropCell(m mem.Mem) error { + return fmt.Errorf("global cell cannot be dropped") } func (g GlobalCell) MatchingCellKind() mem.CellKind { |
