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accounts/abi/bind: address comments

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rjl493456442 2019-11-14 11:30:17 +08:00
parent 8c77a09a59
commit e4ddff2aad
1 changed files with 28 additions and 14 deletions
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42
accounts/abi/bind/bind.go
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@ -70,22 +70,35 @@ func Bind(types []string, abis []string, bytecodes []string, fsigs []map[string]
// Extract the call and transact methods; events, struct definitions; and sort them alphabetically
var (
calls = make(map[string]*tmplMethod)
transacts = make(map[string]*tmplMethod)
events = make(map[string]*tmplEvent)
structs = make(map[string]*tmplStruct)
calls = make(map[string]*tmplMethod)
transacts = make(map[string]*tmplMethod)
events = make(map[string]*tmplEvent)
structs = make(map[string]*tmplStruct)
// identifiers are used to detect duplicated identifier of function
// and event. For all calls, transacts and events, abigen will generate
// corresponding bindings. However we have to ensure there is no
// identifier coliision in the bindings of these categories.
//
// The key of identifiers map is the concat of function name and function type.
identifiers = make(map[string]bool)
)
for _, original := range evmABI.Methods {
// Normalize the method for capital cases and non-anonymous inputs/outputs
normalized := original
// Ensure there is no duplicated identifier
identifier := methodNormalizer[lang](alias(aliases, original.Name))
if identifiers[identifier] {
return "", fmt.Errorf("dupliated identifier \"%s\"(normalized \"%s\"), use --alias for renaming", original.Name, identifier)
normalizedName := methodNormalizer[lang](alias(aliases, original.Name))
id := normalizedName
if original.Const {
id += "call"
} else {
id += "transact"
}
identifiers[identifier] = true
normalized.Name = identifier
if identifiers[id] {
return "", fmt.Errorf("duplicated identifier \"%s\"(normalized \"%s\"), use --alias for renaming", original.Name, normalizedName)
}
identifiers[id] = true
normalized.Name = normalizedName
normalized.Inputs = make([]abi.Argument, len(original.Inputs))
copy(normalized.Inputs, original.Inputs)
for j, input := range normalized.Inputs {
@ -122,12 +135,13 @@ func Bind(types []string, abis []string, bytecodes []string, fsigs []map[string]
normalized := original
// Ensure there is no duplicated identifier
identifier := methodNormalizer[lang](alias(aliases, original.Name))
if identifiers[identifier] {
return "", fmt.Errorf("dupliated identifier \"%s\"(normalized \"%s\"), use --alias for renaming", original.Name, identifier)
normalizedName := methodNormalizer[lang](alias(aliases, original.Name))
id := normalizedName + "event"
if identifiers[id] {
return "", fmt.Errorf("duplicated identifier \"%s\"(normalized \"%s\"), use --alias for renaming", original.Name, normalizedName)
}
identifiers[identifier] = true
normalized.Name = identifier
identifiers[id] = true
normalized.Name = normalizedName
normalized.Inputs = make([]abi.Argument, len(original.Inputs))
copy(normalized.Inputs, original.Inputs)