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Diffstat (limited to 'libgo/go/gob/error.go')
-rw-r--r--libgo/go/gob/error.go23
1 files changed, 10 insertions, 13 deletions
diff --git a/libgo/go/gob/error.go b/libgo/go/gob/error.go
index 106543d7360..fbae8b683da 100644
--- a/libgo/go/gob/error.go
+++ b/libgo/go/gob/error.go
@@ -4,37 +4,34 @@
package gob
-import (
- "fmt"
- "os"
-)
+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 os.Error returns. Encoding and
-// decoding functions and methods that do not return an os.Error either use
+// 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 wraps an os.Error and is used to distinguish errors (panics) generated in this package.
+// A gobError is used to distinguish errors (panics) generated in this package.
type gobError struct {
- err os.Error
+ err error
}
-// errorf is like error but takes Printf-style arguments to construct an os.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_(fmt.Errorf("gob: "+format, args...))
}
// error wraps the argument error and uses it as the argument to panic.
-func error(err os.Error) {
+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 os.Error. It overwrites the error return of the function that deferred its call.
-func catchError(err *os.Error) {
+// plain error. It overwrites the error return of the function that deferred its call.
+func catchError(err *error) {
if e := recover(); e != nil {
*err = e.(gobError).err // Will re-panic if not one of our errors, such as a runtime error.
}