libgo: Update to Go 1.0.3.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192025 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 5 insertions, 4 deletions

diff --git a/libgo/go/regexp/regexp.go b/libgo/go/regexp/regexp.go
index 87e6b1c61e41..e4896a1c0503 100644
--- a/libgo/go/regexp/regexp.go
+++ b/libgo/go/regexp/regexp.go
@@ -441,7 +441,7 @@ func (re *Regexp) ReplaceAllLiteralString(src, repl string) string {
 }
 
 // ReplaceAllStringFunc returns a copy of src in which all matches of the
-// Regexp have been replaced by the return value of of function repl applied
+// Regexp have been replaced by the return value of function repl applied
 // to the matched substring.  The replacement returned by repl is substituted
 // directly, without using Expand.
 func (re *Regexp) ReplaceAllStringFunc(src string, repl func(string) string) string {
@@ -539,7 +539,7 @@ func (re *Regexp) ReplaceAllLiteral(src, repl []byte) []byte {
 }
 
 // ReplaceAllFunc returns a copy of src in which all matches of the
-// Regexp have been replaced by the return value of of function repl applied
+// Regexp have been replaced by the return value of function repl applied
 // to the matched byte slice.  The replacement returned by repl is substituted
 // directly, without using Expand.
 func (re *Regexp) ReplaceAllFunc(src []byte, repl func([]byte) []byte) []byte {
@@ -686,8 +686,9 @@ func (re *Regexp) FindStringIndex(s string) (loc []int) {
 
 // FindReaderIndex returns a two-element slice of integers defining the
 // location of the leftmost match of the regular expression in text read from
-// the RuneReader.  The match itself is at s[loc[0]:loc[1]].  A return
-// value of nil indicates no match.
+// the RuneReader.  The match text was found in the input stream at
+// byte offset loc[0] through loc[1]-1.
+// A return value of nil indicates no match.
 func (re *Regexp) FindReaderIndex(r io.RuneReader) (loc []int) {
 	a := re.doExecute(r, nil, "", 0, 2)
 	if a == nil {