Rainer Orth <r...@cebitec.uni-bielefeld.de> writes:
> Between 20230126 and 20230127, 1100+ gm2 tests started to FAIL for the
> non-default multilib, e.g.
>
> FAIL: gm2/calling-c/datatypes/unbounded/run/pass/m.mod compilation,
> {additional_flags= -O0 -g -Werror=return-type } timeout=10
> UNRESOLVED: gm2/calling-c/datatypes/unbounded/run/pass/m.mod execution,
> {additional_flags= -O0 -g -Werror=return-type } timeout=10
> FAIL: gm2/case/pass/testcase1.mod, -O0 -g -Werror=return-type
> [...]
> cc1gm2: warning: '-Werror=' argument '-Werror=return-type' is not valid for
> Modula-2
>
> I'm seeing this on all of Solaris/x86, Solaris/SPARC, and Linux/x86_64.
>
> I could trace this to
> gm2/warnings/returntype/fail/warnings-returntype-fail.exp not properly
> restoring TORTURE_OPTIONS.
>
> Tested on i386-pc-solaris2.11 and sparc-sun-solaris2.11. Installed on
> trunk.
>
> Rainer
apologies and many thanks for detecting and fixing this bug
regards,
Gaius
