Remove a comment about the former use of the -gnatd9 switch (that switch is
now unused).
Tested on x86_64-pc-linux-gnu, committed on trunk
gcc/ada/
* debug.adb: remove a comment.diff --git a/gcc/ada/debug.adb b/gcc/ada/debug.adb
--- a/gcc/ada/debug.adb
+++ b/gcc/ada/debug.adb
@@ -1089,9 +1089,6 @@ package body Debug is
-- opposite endianness from the actual correct value. Useful in
-- testing out code generation from the packed routines.
- -- d9 This allows lock free implementation for protected objects
- -- (see Exp_Ch9).
-
-- d.1 Sets Opt.Unnest_Subprogram_Mode to enable unnesting of subprograms.
-- This special pass does not actually unnest things, but it ensures
-- that a nested procedure does not contain any uplevel references.
