From: Piotr Trojanek <trojanek@adacore.com>
Date: Mon, 8 Jun 2020 12:33:08 +0000 (+0200)
Subject: [Ada] Simplify detection of others choice with just one value
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e31f60f31da89f3c79b6dd8488a7eff03c689f1b;p=gcc.git

[Ada] Simplify detection of others choice with just one value

gcc/ada/

	* sem_case.adb (Build_Choice): Simplify.
---

diff --git a/gcc/ada/sem_case.adb b/gcc/ada/sem_case.adb
index 5bb94e26ea6..953619c91e4 100644
--- a/gcc/ada/sem_case.adb
+++ b/gcc/ada/sem_case.adb
@@ -1012,7 +1012,7 @@ package body Sem_Case is
          --  If there is only one choice value missing between Value1 and
          --  Value2, build an integer or enumeration literal to represent it.
 
-         if (Value2 - Value1) = 0 then
+         if Value1 = Value2 then
             if Is_Integer_Type (Choice_Type) then
                Lit_Node := Make_Integer_Literal (Loc, Value1);
                Set_Etype (Lit_Node, Choice_Type);