[COMMITTED] ada: Remove dead code for GNATprove inlining

[COMMITTED] ada: Remove dead code for GNATprove inlining

[Marc Poulhiès]

From: Piotr Trojanek <trojanek@adacore.com>

Removed code was dead because it could only be executed when
Back_End_Inlining is True and that flag is always false in
GNATprove_Mode.

gcc/ada/

	* inline.adb (Cannot_Inline): Cleanup use of 'Length; remove
	dead code.

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

---
 gcc/ada/inline.adb | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

diff --git a/gcc/ada/inline.adb b/gcc/ada/inline.adb
index cc2bc3ac18a..f6bed4d26e3 100644
--- a/gcc/ada/inline.adb
+++ b/gcc/ada/inline.adb
@@ -1983,9 +1983,9 @@ package body Inline is
       then
          declare
             Len1 : constant Positive :=
-              String (String'("cannot inline"))'Length;
+              String'("cannot inline")'Length;
             Len2 : constant Positive :=
-              String (String'("info: no contextual analysis of"))'Length;
+              String'("info: no contextual analysis of")'Length;
 
             New_Msg : String (1 .. Msg'Length + Len2 - Len1);
 
@@ -2044,17 +2044,6 @@ package body Inline is
 
          Error_Msg_NE (Msg (Msg'First .. Msg'Last - 1), N, Subp);
 
-      --  In GNATprove mode, issue an info message when -gnatd_f is set and
-      --  Suppress_Info is False, and indicate that the subprogram is not
-      --  always inlined by setting flag Is_Inlined_Always to False.
-
-      elsif GNATprove_Mode then
-         Set_Is_Inlined_Always (Subp, False);
-
-         if Debug_Flag_Underscore_F and not Suppress_Info then
-            Error_Msg_NE (Msg, N, Subp);
-         end if;
-
       else
 
          --  Do not emit warning if this is a predefined unit which is not
-- 
2.43.0