Re: -Wshift-negative-value

[Sam S. <sd...@gn...>]

> * Bruno Haible <oe...@py...t> [2017-03-10 19:42:20 +0100]:
>
>> > As I said on 2017-02-08, diagnostics from -Wshift-negative-value are
>> > most probably just noise.
>> 
>> Why not disable them then?
>
> Feel free to do so. Good idea.

Done.


> My priority for the moment is to fix build errors.

here is what I see at the tip (./configure --with-debug --cbc on macosx)

--8<---------------cut here---------------start------------->8---
Warning: overwriting existing memory mappings in the address range 0x3fffffedd000...0x3fffffeddfff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x200262000...0x200262fff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x3fffffedc000...0x3fffffedcfff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x3fffffedb000...0x3fffffedbfff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x3fffffeda000...0x3fffffedafff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x200263000...0x200263fff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x3fffffed9000...0x3fffffed9fff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x3fffffed8000...0x3fffffed8fff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x200264000...0x200264fff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x3fffffed7000...0x3fffffed7fff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x200265000...0x200265fff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x3fffffed6000...0x3fffffed6fff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x3fffffed5000...0x3fffffed5fff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x3fffffed4000...0x3fffffed4fff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x200266000...0x200266fff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x3fffffed3000...0x3fffffed3fff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x3fffffed2000...0x3fffffed2fff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x200267000...0x200267fff. clisp will likely crash soon!!
Warning: overwriting existing memory mappings in the address range 0x3fffffed1000...0x3fffffed1fff. clisp will likely crash soon!!
--8<---------------cut here---------------end--------------->8---



> Therefore, warnings are lower priority for me, right now.
>
> Bruno
>
>
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