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Re: bug in bison 1.875
From: |
Paul Eggert |
Subject: |
Re: bug in bison 1.875 |
Date: |
28 Feb 2003 22:11:22 -0800 |
User-agent: |
Gnus/5.0808 (Gnus v5.8.8) Emacs/20.3 |
Martin MOKREJŠ <address@hidden> writes:
> cc: Error: configure, line 4919: Bug found in compiler:
> generate_address_constant : Unexpected opcode. (compilerbug)
> bool e = &s;
> -------------------^
> Internal compiler error detected at line 1512 in file
> /usr/proj/decc2/ccdtk-v4-2/src/me_gemc/initgen.c.
> cc: Fatal: A memory access violation (bus error or segmentation fault)
> has occurred. Please submit a problem report.
That should be OK. "configure" will notice that the compiler doesn't
support "bool", and will cause Bison to not use "bool".
> So I'd go for the test-code above or just check version output of the
> compiler.
I'd prefer a solution that actually reflects the problem, not some
arbitrary thing like a version number, or a compiler that happens to
fail with some seemingly unrelated property like "bool".
Unfortunately we don't know what the real problem is yet.
> Actually, I think I forgot to run make check. ;( A lot of them failed now.
With as many test failures and compiler errors as you're reporting,
I suspect that your compiler installation is broken somehow.
> $ cc -V
> Compaq C V6.5-207 (dtk) on Compaq Tru64 UNIX V5.1A (Rev. 1885)
> Compiler Driver V6.5-207 (dtk) (dtk) cc Driver
I just searched groups.google.com, and the only other mention I saw of
this compiler indicated that it had serious internal errors. So
perhaps we should just chalk this up to a seriously bad compiler, and
leave it at that. See:
http://groups.google.com/groups?selm=fa.j9bd2tb.1j1cm8l%40ifi.uio.no
- Re: bug in bison 1.875,
Paul Eggert <=
- Re: bug in bison 1.875, Martin MOKREJŠ, 2003/03/02
- Re: bug in bison 1.875, Paul Eggert, 2003/03/03
- Re: bug in bison 1.875, Martin MOKREJŠ, 2003/03/04
- Re: bug in bison 1.875, Paul Eggert, 2003/03/04
- Re: bug in bison 1.875, Martin MOKREJŠ, 2003/03/04
- Re: bug in bison 1.875, Paul Eggert, 2003/03/04
- Re: bug in bison 1.875, Martin MOKREJŠ, 2003/03/05
- Re: bug in bison 1.875, Martin MOKREJŠ, 2003/03/11
- Re: bug in bison 1.875, Paul Eggert, 2003/03/11
- Message not available
- Re: bug in bison 1.875, Paul Eggert, 2003/03/11