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bpo-30726: expat: Fix compiler warnings on Windows 64-bit (#2368) 

Explicitly cast on integer downcasting to fix compiler warnings.

(cherry picked from libexpat commit 788bff7a3baad1983b15b17c29e19e1a1a795c48)
This commit is contained in:
Victor Stinner 2017-06-24 01:08:56 +02:00 committed by GitHub
parent 50c2850fc8
commit 8f525882fa
1 changed files with 2 additions and 2 deletions
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4
Modules/expat/siphash.h
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@ -198,7 +198,7 @@ static struct siphash *sip24_update(struct siphash *H, const void *src, size_t l
static uint64_t sip24_final(struct siphash *H) {
char left = H->p - H->buf;
char left = (char)(H->p - H->buf);
uint64_t b = (H->c + left) << 56;
switch (left) {
@ -313,7 +313,7 @@ static int sip24_valid(void) {
sip_tokey(&k, "\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017");
for (i = 0; i < sizeof in; ++i) {
in[i] = i;
in[i] = (unsigned char)i;
if (siphash24(in, i, &k) != SIP_U8TO64_LE(vectors[i]))
return 0;