[Ada] Add C declaration for Opt.Unnest_Subprogram_Mode

gcc/ada/

	* fe.h (Unnest_Subprogram_Mode): Declare.

diff --git a/gcc/ada/fe.h b/gcc/ada/fe.h
index b002bdc005604039ac944786f153b7814e5d7218..02cf105d5e1991bc85ec519fbd1999ffd63c65e0 100644 (file)
--- a/gcc/ada/fe.h
+++ b/gcc/ada/fe.h
@@ -217,6 +217,7 @@ extern Boolean In_Extended_Main_Code_Unit   (Entity_Id);
 #define List_Representation_Info       opt__list_representation_info
 #define No_Strict_Aliasing_CP          opt__no_strict_aliasing
 #define Suppress_Checks                        opt__suppress_checks
+#define Unnest_Subprogram_Mode         opt__unnest_subprogram_mode
 
 typedef enum {
   Ada_83, Ada_95, Ada_2005, Ada_2012, Ada_2022, Ada_With_Extensions
@@ -233,6 +234,7 @@ extern Boolean GNAT_Mode;
 extern Int List_Representation_Info;
 extern Boolean No_Strict_Aliasing_CP;
 extern Boolean Suppress_Checks;
+extern Boolean Unnest_Subprogram_Mode;
 
 #define ZCX_Exceptions         opt__zcx_exceptions
 #define SJLJ_Exceptions                opt__sjlj_exceptions