ada: Remove dead detection of recursive inlined subprograms

Inlining of subprogram calls happens in routine Expand_Inlined_Call
which calls Establish_Actual_Mapping_For_Inlined_Call. Both routines
had detection of recursive calls. The detection in the second routine
was dead code.

gcc/ada/

	* inline.adb (Establish_Actual_Mapping_For_Inlined_Call):
	Remove detection of recursive calls.

diff --git a/gcc/ada/inline.adb b/gcc/ada/inline.adb
index f6bed4d26e384a2e5606c98b1284d0ebccb9c627..dffd6293394b0fafa960dbca2e21f4ae1ad571b6 100644 (file)
--- a/gcc/ada/inline.adb
+++ b/gcc/ada/inline.adb
@@ -2988,25 +2988,6 @@ package body Inline is
       F := First_Formal (Subp);
       A := First_Actual (N);
       while Present (F) loop
-         if Present (Renamed_Object (F)) then
-
-            --  If expander is active, it is an error to try to inline a
-            --  recursive subprogram. In GNATprove mode, just indicate that the
-            --  inlining will not happen, and mark the subprogram as not always
-            --  inlined.
-
-            if GNATprove_Mode then
-               Cannot_Inline
-                 ("cannot inline call to recursive subprogram?", N, Subp);
-               Set_Is_Inlined_Always (Subp, False);
-            else
-               Error_Msg_N
-                 ("cannot inline call to recursive subprogram", N);
-            end if;
-
-            return;
-         end if;
-
          --  Reset Last_Assignment for any parameters of mode out or in out, to
          --  prevent spurious warnings about overwriting for assignments to the
          --  formal in the inlined code.