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Added gcc option '-Wconversion'

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No warnings for standard numerical types. Still pending alternative
numerical types.
This commit is contained in:
Roberto Ierusalimschy
2024-07-27 13:32:59 -03:00
parent 15231d4fb2
commit 0acd55898d
44 changed files with 398 additions and 359 deletions
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18
ldump.c
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@@ -27,7 +27,7 @@ typedef struct {
lua_State *L;
lua_Writer writer;
void *data;
lu_mem offset; /* current position relative to beginning of dump */
size_t offset; /* current position relative to beginning of dump */
int strip;
int status;
Table *h; /* table to track saved strings */
@@ -63,11 +63,11 @@ static void dumpBlock (DumpState *D, const void *b, size_t size) {
** Dump enough zeros to ensure that current position is a multiple of
** 'align'.
*/
static void dumpAlign (DumpState *D, int align) {
int padding = align - (D->offset % align);
static void dumpAlign (DumpState *D, unsigned align) {
unsigned padding = align - cast_uint(D->offset % align);
if (padding < align) { /* padding == align means no padding */
static lua_Integer paddingContent = 0;
lua_assert(cast_uint(align) <= sizeof(lua_Integer));
lua_assert(align <= sizeof(lua_Integer));
dumpBlock(D, &paddingContent, padding);
}
lua_assert(D->offset % align == 0);
@@ -94,10 +94,10 @@ static void dumpByte (DumpState *D, int y) {
*/
static void dumpVarint (DumpState *D, size_t x) {
lu_byte buff[DIBS];
int n = 1;
unsigned n = 1;
buff[DIBS - 1] = x & 0x7f; /* fill least-significant byte */
while ((x >>= 7) != 0) /* fill other bytes in reverse order */
buff[DIBS - (++n)] = (x & 0x7f) | 0x80;
buff[DIBS - (++n)] = cast_byte((x & 0x7f) | 0x80);
dumpVector(D, buff + DIBS - n, n);
}
@@ -159,7 +159,7 @@ static void dumpCode (DumpState *D, const Proto *f) {
dumpInt(D, f->sizecode);
dumpAlign(D, sizeof(f->code[0]));
lua_assert(f->code != NULL);
dumpVector(D, f->code, f->sizecode);
dumpVector(D, f->code, cast_uint(f->sizecode));
}
@@ -216,13 +216,13 @@ static void dumpDebug (DumpState *D, const Proto *f) {
n = (D->strip) ? 0 : f->sizelineinfo;
dumpInt(D, n);
if (f->lineinfo != NULL)
dumpVector(D, f->lineinfo, n);
dumpVector(D, f->lineinfo, cast_uint(n));
n = (D->strip) ? 0 : f->sizeabslineinfo;
dumpInt(D, n);
if (n > 0) {
/* 'abslineinfo' is an array of structures of int's */
dumpAlign(D, sizeof(int));
dumpVector(D, f->abslineinfo, n);
dumpVector(D, f->abslineinfo, cast_uint(n));
}
n = (D->strip) ? 0 : f->sizelocvars;
dumpInt(D, n);