From 68bfc2ebf115c0b92b4aff36fef77dce8376c948 Mon Sep 17 00:00:00 2001
From: Tristan Gingold <tgingold@free.fr>
Date: Tue, 16 Jul 2019 06:58:14 +0200
Subject: vhdl: add a comment.

---
 src/vhdl/vhdl-sem_stmts.adb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/vhdl/vhdl-sem_stmts.adb b/src/vhdl/vhdl-sem_stmts.adb
index 02db8418a..4b8c5880c 100644
--- a/src/vhdl/vhdl-sem_stmts.adb
+++ b/src/vhdl/vhdl-sem_stmts.adb
@@ -1759,6 +1759,9 @@ package body Vhdl.Sem_Stmts is
       Alt_Label : Name_Id;
    begin
       Alt_Label := Get_Alternative_Label (Bod);
+      --  LRM08 11.8 Generate statements
+      --  The alternative labels, if any, within an if generate statement or
+      --  a case generate statement shall all be distinct.
       if Alt_Label /= Null_Identifier then
          --  Declare label.  This doesn't appear in the LRM (bug ?), but
          --  used here to detect duplicated labels.
-- 
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