shifting a negative signed value is undefined

[dimpase]

building with clang points out at this apparent gnu-ism:

bin/sh ../libtool  --tag=CC   --mode=compile cc -DHAVE_CONFIG_H -I. -I..  -D__GMP_WITHIN_GMP -I..   -g -c -o ior.lo ior.c
inp_raw.c:78:30: warning: shifting a negative signed value is undefined [-Wshift-negative-value]
    csize |= (mp_size_t)(-1) << 32;
             ~~~~~~~~~~~~~~~ ^

[wbhart]

Yeah I saw that. I guess that should be fixed. Perhaps some of the tests that input values from strings rely on that.

On 23 November 2017 at 10:55, Dima Pasechnik [email protected] wrote:

building with clang points out at this apparent gnu-ism:

bin/sh ../libtool --tag=CC --mode=compile cc -DHAVE_CONFIG_H -I. -I.. -D__GMP_WITHIN_GMP -I.. -g -c -o ior.lo ior.c inp_raw.c:78:30: warning: shifting a negative signed value is undefined [-Wshift-negative-value] csize |= (mp_size_t)(-1) << 32; ~~~~~~~~~~~~~~~ ^

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