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-rw-r--r--gcc/ada/ali.ads6
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/ada/ali.ads b/gcc/ada/ali.ads
index f789b0c3581..d04346de766 100644
--- a/gcc/ada/ali.ads
+++ b/gcc/ada/ali.ads
@@ -593,8 +593,10 @@ package ALI is
No_Sdep_Id : constant Sdep_Id := Sdep_Id'First;
-- Special value indicating no Sdep table entry
- First_Sdep_Entry : constant Sdep_Id := No_Sdep_Id + 1;
- -- Id of first actual entry in table
+ First_Sdep_Entry : Sdep_Id := No_Sdep_Id + 1;
+ -- Id of first Sdep entry for current ali file. This is initialized to
+ -- the first Sdep entry in the table, and then incremented appropriately
+ -- as successive ALI files are scanned.
type Sdep_Record is record