On 11/17/11 10:51 AM, Ben Laurie wrote:
.\ssl\t1_enc.c(963): warning C4267: 'return' : conversion from
'size_t' to 'int', possible loss of data t1_lib.c
.\ssl\t1_lib.c(301): warning C4244: '=' : conversion from '__int64' to
'long', possible loss of data We would like to know whether these are
planned to be solved please?
Apparently gcc has this warning from 4.3 onwards, so I may have a
crack at fixing them. It is likely to be a big job, though.
I'm on Linux with gcc 4.4.5 and there are no warnings. I think the
warnings are because int/long have different meanings on 64 bit Windows
systems. On modern Linux systems an int is always 4 bytes, and a long is
always 8 bytes, regardless of the system wordsize. On 64 bit Windows
systems those same types are both 8 bytes. Its been awhile since I
looked into this topic, but if I'm right, it might be possible to force
the compiler to use the Linux type mappings via a command line switch or
by including a header file like stdint.h or inttypes.h.
According to the Wikipedia article on C99 the MS C compiler still
doesn't support the standard which could be part of the same issue.
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