Re: Unable to compile ada-mode

[Colton Lewis]

On Sunday, October 4, 2020 6:01:10 PM CDT Stephen Leake wrote:
> 
> Colton Lewis <colton.w.lewis@protonmail.com> writes:
> 
> >
> > emacs-27.1
> > ada-mode-7.1.4
> > gnat-10.2.1
> 
> What is "gnat-10.2.1"? where did you get it?

GCC version 10.2.1 from the default Fedora 32 repositories. On a tangent,
the online Emacs manual says ada-mode should be included in the standard
distribution, but it wasn't. Should it be there?

> If possible, report this as a compiler bug.

Done: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97283
Closed as the logic bug causing the issue is fixed on master.
Unsure if it will be released in GCC 10 updates.

> that line is:
> 
>          Count := @ + 1;
> 
> you can change it to:
> 
>          Count := Count + 1;

Thanks. After changing that, I get a further error.

$ ./build.sh -cargs:ada -gnat2012 -cargs:c 
-Wno-error=unused-command-line-argument
...
   [Ada]          wisi-ada.adb
   [Ada]          wisitoken.adb
sal-gen_unbounded_definite_red_black_trees.adb:308:26: access discriminant in 
return aggregate would be a dangling reference
sal-gen_unbounded_definite_red_black_trees.adb:326:29: access discriminant in 
return aggregate would be a dangling reference
sal-gen_unbounded_definite_red_black_trees.adb:338:26: access discriminant in 
return aggregate would be a dangling reference
sal-gen_unbounded_definite_red_black_trees.adb:352:29: access discriminant in 
return aggregate would be a dangling reference
sal-gen_definite_doubly_linked_lists.adb:268:26: access discriminant in return 
aggregate would be a dangling reference
sal-gen_definite_doubly_linked_lists.adb:273:26: access discriminant in return 
aggregate would be a dangling reference
sal-gen_definite_doubly_linked_lists.adb:280:26: access discriminant in return 
aggregate would be a dangling reference
sal-gen_definite_doubly_linked_lists.adb:285:26: access discriminant in return 
aggregate would be a dangling reference
clang-10: warning: argument unused during compilation: 
'-specs=/tmp/GNAT-TEMP-000014.TMP' [-Wunused-command-line-argument]
clang-10: warning: argument unused during compilation: 
'-specs=/tmp/GNAT-TEMP-000014.TMP' [-Wunused-command-line-argument]


   compilation of wisitoken.adb failed
   compilation of wisi.adb failed