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Diffstat (limited to 'libgo/go/go/token/position.go')
-rw-r--r--libgo/go/go/token/position.go1
1 files changed, 1 insertions, 0 deletions
diff --git a/libgo/go/go/token/position.go b/libgo/go/go/token/position.go
index 3375177..7306083 100644
--- a/libgo/go/go/token/position.go
+++ b/libgo/go/go/token/position.go
@@ -164,6 +164,7 @@ func (f *File) MergeLine(line int) {
// Each line offset must be larger than the offset for the previous line
// and smaller than the file size; otherwise SetLines fails and returns
// false.
+// Callers must not mutate the provided slice after SetLines returns.
//
func (f *File) SetLines(lines []int) bool {
// verify validity of lines table