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Diffstat (limited to 'src/pkg/encoding/gob/error.go')
-rw-r--r-- | src/pkg/encoding/gob/error.go | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/src/pkg/encoding/gob/error.go b/src/pkg/encoding/gob/error.go deleted file mode 100644 index 92cc0c615..000000000 --- a/src/pkg/encoding/gob/error.go +++ /dev/null @@ -1,43 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package gob - -import "fmt" - -// Errors in decoding and encoding are handled using panic and recover. -// Panics caused by user error (that is, everything except run-time panics -// such as "index out of bounds" errors) do not leave the file that caused -// them, but are instead turned into plain error returns. Encoding and -// decoding functions and methods that do not return an error either use -// panic to report an error or are guaranteed error-free. - -// A gobError is used to distinguish errors (panics) generated in this package. -type gobError struct { - err error -} - -// errorf is like error_ but takes Printf-style arguments to construct an error. -// It always prefixes the message with "gob: ". -func errorf(format string, args ...interface{}) { - error_(fmt.Errorf("gob: "+format, args...)) -} - -// error wraps the argument error and uses it as the argument to panic. -func error_(err error) { - panic(gobError{err}) -} - -// catchError is meant to be used as a deferred function to turn a panic(gobError) into a -// plain error. It overwrites the error return of the function that deferred its call. -func catchError(err *error) { - if e := recover(); e != nil { - ge, ok := e.(gobError) - if !ok { - panic(e) - } - *err = ge.err - } - return -} |