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accounts/abi: prepare ABI to handle fixed point types

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Signed-off-by: VoR0220 <rj@erisindustries.com>
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VoR0220 2016-12-04 16:11:03 -06:00 committed by Péter Szilágyi
parent 2dcf75a722
commit 471990f771
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1 changed files with 6 additions and 5 deletions
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11
accounts/abi/type.go
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@ -33,7 +33,7 @@ const (
FixedBytesTy
BytesTy
HashTy
RealTy
FixedPointTy
)
// Type is the reflection of the supported argument type
@ -46,6 +46,7 @@ type Type struct {
Kind reflect.Kind
Type reflect.Type
Size int
DecimalSize int // Determines the length of the binary coded decimal in fixed point types.
T byte // Our own type checking
stringKind string // holds the unparsed string for deriving signatures
@ -57,16 +58,16 @@ var (
// Types can be in the format of:
//
// Input = Type [ "[" [ Number ] "]" ] Name .
// Type = [ "u" ] "int" [ Number ] .
// Type = [ "u" ] "int" [ Number ] [ x ] [ Number ].
//
// Examples:
//
// string int uint real
// string int uint fixed
// string32 int8 uint8 uint[]
// address int256 uint256 real[2]
// address int256 uint256 fixed128x128[2]
fullTypeRegex = regexp.MustCompile("([a-zA-Z0-9]+)(\\[([0-9]*)?\\])?")
// typeRegex parses the abi sub types
typeRegex = regexp.MustCompile("([a-zA-Z]+)([0-9]*)?")
typeRegex = regexp.MustCompile("([a-zA-Z]+)([0-9]*)?x?([0-9]*)?")
)
// NewType creates a new reflection type of abi type given in t.