[Ada] Allow more cases of import with Relaxed_RM_Semantics

gcc/ada/

	* sem_prag.adb (Process_Import_Or_Interface): Relax error when
	Relaxed_RM_Semantics.

diff --git a/gcc/ada/sem_prag.adb b/gcc/ada/sem_prag.adb
index 9cad55d9cc23233fa218540e34f5dfbe72826dc2..0228717d70740109530e3bbe63476d07a4490f71 100644 (file)
--- a/gcc/ada/sem_prag.adb
+++ b/gcc/ada/sem_prag.adb
@@ -9532,7 +9532,11 @@ package body Sem_Prag is
 
             Process_Import_Predefined_Type;
 
-         else
+         --  Emit an error unless Relaxed_RM_Semantics since some legacy Ada
+         --  compilers may accept more cases, e.g. JGNAT allowed importing
+         --  a Java package.
+
+         elsif not Relaxed_RM_Semantics then
             if From_Aspect_Specification (N) then
                Error_Pragma_Arg
                   ("entity for aspect% must be object, subprogram "