Cleanup related to handling of -gnatwE (warnings-as-errors) in instances
of generic units.
Tested on x86_64-pc-linux-gnu, committed on trunk
gcc/ada/
* err_vars.ads (Warn_On_Instance): Remove; it was a relic from
the previous handling of warning in instances that was removed
decades ago.diff --git a/gcc/ada/err_vars.ads b/gcc/ada/err_vars.ads
--- a/gcc/ada/err_vars.ads
+++ b/gcc/ada/err_vars.ads
@@ -61,14 +61,6 @@ package Err_Vars is
-- not get reset by any Error_Msg call, so the caller is responsible
-- for resetting it.
- Warn_On_Instance : Boolean := False;
- -- Normally if a warning is generated in a generic template from the
- -- analysis of the template, then the warning really belongs in the
- -- template, and the default value of False for this Boolean achieves
- -- that effect. If Warn_On_Instance is set True, then the warnings are
- -- generated on the instantiation (referring to the template) rather
- -- than on the template itself.
-
Raise_Exception_On_Error : Nat := 0;
-- If this value is non-zero, then any attempt to generate an error
-- message raises the exception Error_Msg_Exception, and the error
