[COMMITTED 27/35] ada: Avoid checking parameters of protected procedures

["Marc Poulhiès" <poulhies@adacore.com>]

From: Viljar Indus <indus@adacore.com>

The compiler triggers warnings on generated protected procedures
if the procedure does not have an explicit spec. Instead check
if the body was created for a protected procedure if the spec
is not present.

gcc/ada/

	* sem_ch6.adb (Analyze_Subprogram_Body_Helper):
	If the spec is not present for a subprogram body then
	check if the body definiton was created for a protected
	procedure.

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

---
 gcc/ada/sem_ch6.adb | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gcc/ada/sem_ch6.adb b/gcc/ada/sem_ch6.adb
index 0a8030cb923..ca40b5479e0 100644
--- a/gcc/ada/sem_ch6.adb
+++ b/gcc/ada/sem_ch6.adb
@@ -4971,8 +4971,11 @@ package body Sem_Ch6 is
          --  Skip the check for subprograms generated for protected subprograms
          --  because it is also done for the protected subprograms themselves.
 
-         elsif Present (Spec_Id)
-           and then Present (Protected_Subprogram (Spec_Id))
+         elsif (Present (Spec_Id)
+                 and then Present (Protected_Subprogram (Spec_Id)))
+           or else
+             (Acts_As_Spec (N)
+               and then Present (Protected_Subprogram (Body_Id)))
          then
             null;
 
-- 
2.43.2