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py, unix: Allow to compile with -Wsign-compare.

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See issue #699.
This commit is contained in:
Damien George
2015-01-16 17:47:07 +00:00
parent f12ea7c7ed
commit 963a5a3e82
23 changed files with 53 additions and 51 deletions
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4
py/obj.h
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@@ -86,7 +86,7 @@ typedef struct _mp_obj_base_t mp_obj_base_t;
#define MP_OBJ_SMALL_INT_VALUE(o) (((mp_int_t)(o)) >> 1)
#define MP_OBJ_NEW_SMALL_INT(small_int) ((mp_obj_t)((((mp_int_t)(small_int)) << 1) | 1))
#define MP_OBJ_QSTR_VALUE(o) (((mp_int_t)(o)) >> 2)
#define MP_OBJ_QSTR_VALUE(o) (((mp_uint_t)(o)) >> 2)
#define MP_OBJ_NEW_QSTR(qst) ((mp_obj_t)((((mp_uint_t)(qst)) << 2) | 2))
// These macros are used to declare and define constant function objects
@@ -247,7 +247,7 @@ bool mp_get_buffer(mp_obj_t obj, mp_buffer_info_t *bufinfo, mp_uint_t flags);
void mp_get_buffer_raise(mp_obj_t obj, mp_buffer_info_t *bufinfo, mp_uint_t flags);
// Stream protocol
#define MP_STREAM_ERROR (-1)
#define MP_STREAM_ERROR ((mp_uint_t)-1)
typedef struct _mp_stream_p_t {
// On error, functions should return MP_STREAM_ERROR and fill in *errcode (values
// are implementation-dependent, but will be exposed to user, e.g. via exception).