Representation information generated when user calls the compiler with -gnatR
switch is not available when running the frontend inside CodePeer or GNATprove.
Do not query such information in that case, as this leads to spurious messages
that it is not available.
There is no impact on compilation.
Tested on x86_64-pc-linux-gnu, committed on trunk
2018-06-11 Yannick Moy <m...@adacore.com>
gcc/ada/
* gnat1drv.adb: Do not check representation information in CodePeer and
GNATprove modes, as these modes call a special backend instead of gigi,
so do not have the information.
--- gcc/ada/gnat1drv.adb
+++ gcc/ada/gnat1drv.adb
@@ -1455,6 +1455,9 @@ begin
-- representation information will be provided by the GNSA back end, not
-- gigi.
+ -- A special back end is always called in CodePeer and GNATprove modes,
+ -- unless this is a subunit.
+
if Back_End_Mode = Declarations_Only
and then
(not (Back_Annotate_Rep_Info or Generate_SCIL or GNATprove_Mode)
@@ -1468,7 +1471,11 @@ begin
Tree_Dump;
Tree_Gen;
Namet.Finalize;
- Check_Rep_Info;
+
+ if not (Generate_SCIL or GNATprove_Mode) then
+ Check_Rep_Info;
+ end if;
+
return;
end if;