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fix all implicit conversion between signed/unsigned pointers

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sadly the C language does not specify any such implicit conversion, so
this is not a matter of just fixing warnings (as gcc treats it) but
actual errors. i would like to revisit a number of these changes and
possibly revise the types used to reduce the number of casts required.
This commit is contained in:
Rich Felker
2011-03-25 16:34:03 -04:00
parent a37452430f
commit 9ae8d5fc71
19 changed files with 44 additions and 48 deletions
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6
src/stdlib/strtold.c
View File

@@ -4,7 +4,7 @@
long double strtold(const char *s1, char **p)
{
const unsigned char *s = s1;
const unsigned char *s = (void *)s1;
long double x = 0;
long double frac;
int sign = 0;
@@ -53,7 +53,7 @@ long double strtold(const char *s1, char **p)
}
}
if ((*s|32) == 'p') {
e = strtol(s+1, (void *)&s, 10);
e = strtol((void *)(s+1), (void *)&s, 10);
for (; e>0; e--) x *= 2.0;
for (; e<0; e++) x *= 0.5;
}
@@ -82,7 +82,7 @@ long double strtold(const char *s1, char **p)
}
}
if ((*s|32)=='e') {
e = strtol(++s, (void *)&s, 10);
e = strtol((void *)++s, (void *)&s, 10);
for (; e>0; e--) x *= 10.0;
for (; e<0; e++) x /= 10.0;
}

2
src/stdlib/strtoumax.c
View File

@@ -26,7 +26,7 @@ static const unsigned char digits[] = {
uintmax_t strtoumax(const char *s1, char **p, int base)
{
const unsigned char *s = s1;
const unsigned char *s = (void *)s1;
size_t x1, z1;
uintmax_t x, z=0;
int sign = 0;