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Fix to allow projects to compile with -Wconversion

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Projects that use -Wconversion don't compile due to errors in msgpack header
files. This commit fixes all the errors in msgpack-c for when -Wconversion is
enabled.

Now I can even compile msgpack-c itself with -Wconversion and all my projects:

    CFLAGS=-Wconversion ./configure
		make
This commit is contained in:
Felipe Oliveira Carvalho 2014-05-19 15:30:14 -03:00
parent 9f33266f23
commit 8e0137e1d2
4 changed files with 10 additions and 10 deletions
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2
src/msgpack/vrefbuffer.h
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@ -131,7 +131,7 @@ static inline const struct iovec* msgpack_vrefbuffer_vec(const msgpack_vrefbuffe
static inline size_t msgpack_vrefbuffer_veclen(const msgpack_vrefbuffer* vref)
{
return vref->tail - vref->array;
return (size_t)(vref->tail - vref->array);
}

8
src/unpack.c
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@ -71,19 +71,19 @@ static inline int template_callback_uint64(unpack_user* u, uint64_t d, msgpack_o
{ o->type = MSGPACK_OBJECT_POSITIVE_INTEGER; o->via.u64 = d; return 0; }
static inline int template_callback_int8(unpack_user* u, int8_t d, msgpack_object* o)
{ if(d >= 0) { o->type = MSGPACK_OBJECT_POSITIVE_INTEGER; o->via.u64 = d; return 0; }
{ if(d >= 0) { o->type = MSGPACK_OBJECT_POSITIVE_INTEGER; o->via.u64 = (uint64_t)d; return 0; }
else { o->type = MSGPACK_OBJECT_NEGATIVE_INTEGER; o->via.i64 = d; return 0; } }
static inline int template_callback_int16(unpack_user* u, int16_t d, msgpack_object* o)
{ if(d >= 0) { o->type = MSGPACK_OBJECT_POSITIVE_INTEGER; o->via.u64 = d; return 0; }
{ if(d >= 0) { o->type = MSGPACK_OBJECT_POSITIVE_INTEGER; o->via.u64 = (uint64_t)d; return 0; }
else { o->type = MSGPACK_OBJECT_NEGATIVE_INTEGER; o->via.i64 = d; return 0; } }
static inline int template_callback_int32(unpack_user* u, int32_t d, msgpack_object* o)
{ if(d >= 0) { o->type = MSGPACK_OBJECT_POSITIVE_INTEGER; o->via.u64 = d; return 0; }
{ if(d >= 0) { o->type = MSGPACK_OBJECT_POSITIVE_INTEGER; o->via.u64 = (uint64_t)d; return 0; }
else { o->type = MSGPACK_OBJECT_NEGATIVE_INTEGER; o->via.i64 = d; return 0; } }
static inline int template_callback_int64(unpack_user* u, int64_t d, msgpack_object* o)
{ if(d >= 0) { o->type = MSGPACK_OBJECT_POSITIVE_INTEGER; o->via.u64 = d; return 0; }
{ if(d >= 0) { o->type = MSGPACK_OBJECT_POSITIVE_INTEGER; o->via.u64 = (uint64_t)d; return 0; }
else { o->type = MSGPACK_OBJECT_NEGATIVE_INTEGER; o->via.i64 = d; return 0; } }
static inline int template_callback_float(unpack_user* u, float d, msgpack_object* o)

8
src/vrefbuffer.c
View File

@ -98,7 +98,7 @@ int msgpack_vrefbuffer_append_ref(msgpack_vrefbuffer* vbuf,
const char* buf, size_t len)
{
if(vbuf->tail == vbuf->end) {
const size_t nused = vbuf->tail - vbuf->array;
const size_t nused = (size_t)(vbuf->tail - vbuf->array);
const size_t nnext = nused * 2;
struct iovec* nvec = (struct iovec*)realloc(
@ -169,11 +169,11 @@ int msgpack_vrefbuffer_migrate(msgpack_vrefbuffer* vbuf, msgpack_vrefbuffer* to)
empty->next = NULL;
const size_t nused = vbuf->tail - vbuf->array;
const size_t nused = (size_t)(vbuf->tail - vbuf->array);
if(to->tail + nused < vbuf->end) {
const size_t tosize = to->tail - to->array;
const size_t tosize = (size_t)(to->tail - to->array);
const size_t reqsize = nused + tosize;
size_t nnext = (to->end - to->array) * 2;
size_t nnext = (size_t)(to->end - to->array) * 2;
while(nnext < reqsize) {
nnext *= 2;
}

2
src/zone.c
View File

@ -127,7 +127,7 @@ bool msgpack_zone_push_finalizer_expand(msgpack_zone* zone,
{
msgpack_zone_finalizer_array* const fa = &zone->finalizer_array;
const size_t nused = fa->end - fa->array;
const size_t nused = (size_t)(fa->end - fa->array);
size_t nnext;
if(nused == 0) {