diff options
Diffstat (limited to 'src/pkg/gob/type.go')
| -rw-r--r-- | src/pkg/gob/type.go | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/src/pkg/gob/type.go b/src/pkg/gob/type.go index 870101e20c..c3bc7c7ffc 100644 --- a/src/pkg/gob/type.go +++ b/src/pkg/gob/type.go @@ -5,6 +5,7 @@ package gob import ( + "errors" "fmt" "os" "reflect" @@ -36,7 +37,7 @@ var ( // validType returns, and saves, the information associated with user-provided type rt. // If the user type is not valid, err will be non-nil. To be used when the error handler // is not set up. -func validUserType(rt reflect.Type) (ut *userTypeInfo, err os.Error) { +func validUserType(rt reflect.Type) (ut *userTypeInfo, err error) { userTypeLock.RLock() ut = userTypeCache[rt] userTypeLock.RUnlock() @@ -67,7 +68,7 @@ func validUserType(rt reflect.Type) (ut *userTypeInfo, err os.Error) { ut.base = pt.Elem() if ut.base == slowpoke { // ut.base lapped slowpoke // recursive pointer type. - return nil, os.NewError("can't represent recursive pointer type " + ut.base.String()) + return nil, errors.New("can't represent recursive pointer type " + ut.base.String()) } if ut.indir%2 == 0 { slowpoke = slowpoke.Elem() @@ -125,7 +126,7 @@ func implementsInterface(typ, gobEncDecType reflect.Type) (success bool, indir i func userType(rt reflect.Type) *userTypeInfo { ut, err := validUserType(rt) if err != nil { - error(err) + error_(err) } return ut } @@ -396,12 +397,12 @@ func newStructType(name string) *structType { // of ut. // This is only called from the encoding side. The decoding side // works through typeIds and userTypeInfos alone. -func newTypeObject(name string, ut *userTypeInfo, rt reflect.Type) (gobType, os.Error) { +func newTypeObject(name string, ut *userTypeInfo, rt reflect.Type) (gobType, error) { // Does this type implement GobEncoder? if ut.isGobEncoder { return newGobEncoderType(name), nil } - var err os.Error + var err error var type0, type1 gobType defer func() { if err != nil { @@ -503,7 +504,7 @@ func newTypeObject(name string, ut *userTypeInfo, rt reflect.Type) (gobType, os. return st, nil default: - return nil, os.NewError("gob NewTypeObject can't handle type: " + rt.String()) + return nil, errors.New("gob NewTypeObject can't handle type: " + rt.String()) } return nil, nil } @@ -516,7 +517,7 @@ func isExported(name string) bool { // getBaseType returns the Gob type describing the given reflect.Type's base type. // typeLock must be held. -func getBaseType(name string, rt reflect.Type) (gobType, os.Error) { +func getBaseType(name string, rt reflect.Type) (gobType, error) { ut := userType(rt) return getType(name, ut, ut.base) } @@ -526,7 +527,7 @@ func getBaseType(name string, rt reflect.Type) (gobType, os.Error) { // which may be pointers. All other types are handled through the // base type, never a pointer. // typeLock must be held. -func getType(name string, ut *userTypeInfo, rt reflect.Type) (gobType, os.Error) { +func getType(name string, ut *userTypeInfo, rt reflect.Type) (gobType, error) { typ, present := types[rt] if present { return typ, nil @@ -609,7 +610,7 @@ type typeInfo struct { var typeInfoMap = make(map[reflect.Type]*typeInfo) // protected by typeLock // typeLock must be held. -func getTypeInfo(ut *userTypeInfo) (*typeInfo, os.Error) { +func getTypeInfo(ut *userTypeInfo) (*typeInfo, error) { rt := ut.base if ut.isGobEncoder { // We want the user type, not the base type. @@ -658,7 +659,7 @@ func getTypeInfo(ut *userTypeInfo) (*typeInfo, os.Error) { func mustGetTypeInfo(rt reflect.Type) *typeInfo { t, err := getTypeInfo(userType(rt)) if err != nil { - panic("getTypeInfo: " + err.String()) + panic("getTypeInfo: " + err.Error()) } return t } @@ -678,7 +679,7 @@ type GobEncoder interface { // GobEncode returns a byte slice representing the encoding of the // receiver for transmission to a GobDecoder, usually of the same // concrete type. - GobEncode() ([]byte, os.Error) + GobEncode() ([]byte, error) } // GobDecoder is the interface describing data that provides its own @@ -687,7 +688,7 @@ type GobDecoder interface { // GobDecode overwrites the receiver, which must be a pointer, // with the value represented by the byte slice, which was written // by GobEncode, usually for the same concrete type. - GobDecode([]byte) os.Error + GobDecode([]byte) error } var ( |