Re: Rust: In 'type_for_mode' langhook also consider all 'int_n' modes/types (was: Modula-2 / Rust: Many targets failing)

[Jan-Benedict Glaw <jbglaw@lug-owl.de>]

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Hi Thomas / Arthur!

On Wed, 2023-02-22 15:30:37 +0100, Arthur Cohen <arthur.cohen@embecosm.com> wrote:
[..]
> > >   --target=msp430-elfbare
> > > ~~~~~~~~~~~~~~~~~~~~~~~~~
> > >        /var/lib/laminar/run/gcc-msp430-elfbare/24/toolchain-build/./gcc/xgcc -B/var/lib/laminar/run/gcc-msp430-elfbare/24/toolchain-build/./gcc/  -xrust -frust-incomplete-and-experimental-compiler-do-not-use -nostdinc /dev/null -S -o /dev/null -fself-test=../../gcc/gcc/testsuite/selftests
> > >        <built-in>: internal compiler error: Segmentation fault
> > >        0xf2efbf crash_signal
> > >              ../../gcc/gcc/toplev.cc:314
> > >        0x120c8c7 build_function_type(tree_node*, tree_node*, bool)
> > >              ../../gcc/gcc/tree.cc:7360
> > >        0x120cc20 build_function_type_list(tree_node*, ...)
> > >              ../../gcc/gcc/tree.cc:7442
> > >        0x120d16b build_common_builtin_nodes()
> > >              ../../gcc/gcc/tree.cc:9883
> > >        0x8449b4 grs_langhook_init
> > >              ../../gcc/gcc/rust/rust-lang.cc:132
> > >        0x8427b2 lang_dependent_init
> > >              ../../gcc/gcc/toplev.cc:1815
> > >        0x8427b2 do_compile
> > >              ../../gcc/gcc/toplev.cc:2110
> > >        Please submit a full bug report, with preprocessed source (by using -freport-bug).
> > >        Please include the complete backtrace with any bug report.
> > >        See <https://gcc.gnu.org/bugs/> for instructions.
> > >        make[1]: *** [../../gcc/gcc/rust/Make-lang.in:275: s-selftest-rust] Error 1

Confirmed successful build #37 for my msp320-elfbare build at
http://toolchain.lug-owl.de/laminar/jobs/gcc-msp430-elfbare

Thanks,
  Jan-Benedict

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