[COMMITTED 28/30] ada: Accept duplicate SPARK_Mode pragmas in configuration files

[Marc Poulhiès]

From: Piotr Trojanek <troja...@adacore.com>

For consistency, we now accept duplicate SPARK_Mode pragmas in
configuration files just like we accept other duplicate pragas there.

gcc/ada/

        * sem_prag.adb (Analyze_Pragma): Don't check for duplicate
        SPARK_Mode pragmas in configuration files.

Tested on x86_64-pc-linux-gnu, committed on master.

---
 gcc/ada/sem_prag.adb | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/gcc/ada/sem_prag.adb b/gcc/ada/sem_prag.adb
index 52d63cf4492..e41fb2f8618 100644
--- a/gcc/ada/sem_prag.adb
+++ b/gcc/ada/sem_prag.adb
@@ -24758,14 +24758,6 @@ package body Sem_Prag is
 
             if No (Context) then
                Check_Valid_Configuration_Pragma;
-
-               if Present (SPARK_Mode_Pragma) then
-                  Duplication_Error
-                    (Prag => N,
-                     Prev => SPARK_Mode_Pragma);
-                  raise Pragma_Exit;
-               end if;
-
                Set_SPARK_Context;
 
             --  The pragma acts as a configuration pragma in a compilation unit
-- 
2.45.2