| 24 | } |
| 25 | |
| 26 | func needWrapType(typ types.Type) bool { |
| 27 | switch typ := typ.(type) { |
| 28 | case *types.Basic: |
| 29 | return false |
| 30 | case *types.Struct: |
| 31 | return true |
| 32 | case *types.Named: |
| 33 | switch ut := typ.Underlying().(type) { |
| 34 | case *types.Basic: |
| 35 | return false |
| 36 | default: |
| 37 | return needWrapType(ut) |
| 38 | } |
| 39 | case *types.Array: |
| 40 | return true |
| 41 | case *types.Map: |
| 42 | return true |
| 43 | case *types.Slice: |
| 44 | return true |
| 45 | case *types.Interface: |
| 46 | wrap := true |
| 47 | if typ.Underlying() == universe.syms["error"].GoType().Underlying() { |
| 48 | wrap = false |
| 49 | } |
| 50 | return wrap |
| 51 | case *types.Signature: |
| 52 | return true |
| 53 | case *types.Pointer: |
| 54 | return needWrapType(typ.Elem()) |
| 55 | } |
| 56 | return false |
| 57 | } |
| 58 | |
| 59 | /////////////////////////////////////////////////////////////////////////////////// |
| 60 | // Struct |