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Fixed the signed/unsigned comparison warnings in the shift helper functions

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Neil Brown 2008-02-29 00:28:31 +00:00
parent 24dc839cfb
commit 79b5e8edb0
1 changed files with 4 additions and 4 deletions
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8
tock_support.h
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@ -183,9 +183,9 @@ static inline int occam_check_retype (int src, int dest, const char *pos) {
#define MAKE_SHIFT(utype, type) \
static inline type occam_lshift_##type (type, int, const char*) occam_unused; \
static inline type occam_lshift_##type (type a, int b, const char* pos) { \
if (b < 0 || b > sizeof(type) * CHAR_BIT) { \
if (b < 0 || b > (int)(sizeof(type) * CHAR_BIT)) { \
occam_stop (pos, "left shift by negative value or value (strictly) greater than number of bits in type"); \
} else if (b == sizeof(type) * CHAR_BIT) { \
} else if (b == (int)(sizeof(type) * CHAR_BIT)) { \
return 0; \
} else { \
return (a << b); \
@ -193,9 +193,9 @@ static inline int occam_check_retype (int src, int dest, const char *pos) {
} \
static inline type occam_rshift_##type (type, int, const char*) occam_unused; \
static inline type occam_rshift_##type (type a, int b, const char* pos) { \
if (b < 0 || b > sizeof(type) * CHAR_BIT) { \
if (b < 0 || b > (int)(sizeof(type) * CHAR_BIT)) { \
occam_stop (pos, "right shift by negative value or value (strictly) greater than number of bits in type"); \
} else if (b == sizeof(type) * CHAR_BIT) { \
} else if (b == (int)(sizeof(type) * CHAR_BIT)) { \
return 0; \
} else { \
return (type)(((utype)a) >> b); \