libgo: Update to Go 1.0.3.

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

2 files changed, 3 insertions, 1 deletions

diff --git a/libgo/go/path/path.go b/libgo/go/path/path.go
index a7e0415689c..b07534b36f4 100644
--- a/libgo/go/path/path.go
+++ b/libgo/go/path/path.go
@@ -166,7 +166,8 @@ func IsAbs(path string) bool {
 }
 
 // Dir returns all but the last element of path, typically the path's directory.
-// The path is Cleaned and trailing slashes are removed before processing.
+// After dropping the final element using Split, the path is Cleaned and trailing
+// slashes are removed.
 // If the path is empty, Dir returns ".".
 // If the path consists entirely of slashes followed by non-slash bytes, Dir
 // returns a single slash. In any other case, the returned path does not end in a
diff --git a/libgo/go/path/path_test.go b/libgo/go/path/path_test.go
index 77f080433b6..65be5506042 100644
--- a/libgo/go/path/path_test.go
+++ b/libgo/go/path/path_test.go
@@ -181,6 +181,7 @@ var dirtests = []PathTest{
 	{"x/", "x"},
 	{"abc", "."},
 	{"abc/def", "abc"},
+	{"abc////def", "abc"},
 	{"a/b/.x", "a/b"},
 	{"a/b/c.", "a/b"},
 	{"a/b/c.x", "a/b"},