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accounts/abi: add support for function types (#3405)

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This commit is contained in:
RJ
2017-01-05 04:46:44 -06:00
committed by Felix Lange
parent 06b381d1c9
commit 2126d81488
4 changed files with 24 additions and 4 deletions
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9
accounts/abi/type.go
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@ -34,6 +34,7 @@ const (
BytesTy
HashTy
FixedpointTy
FunctionTy
)
// Type is the reflection of the supported argument type
@ -148,6 +149,12 @@ func NewType(t string) (typ Type, err error) {
typ.T = FixedBytesTy
typ.SliceSize = varSize
}
case "function":
sliceType, _ := NewType("uint8")
typ.Elem = &sliceType
typ.IsArray = true
typ.T = FunctionTy
typ.SliceSize = 24
default:
return Type{}, fmt.Errorf("unsupported arg type: %s", t)
}
@ -168,7 +175,7 @@ func (t Type) pack(v reflect.Value) ([]byte, error) {
return nil, err
}
if (t.IsSlice || t.IsArray) && t.T != BytesTy && t.T != FixedBytesTy {
if (t.IsSlice || t.IsArray) && t.T != BytesTy && t.T != FixedBytesTy && t.T != FunctionTy {
var packed []byte
for i := 0; i < v.Len(); i++ {