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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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4
lutf8lib.c
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@@ -180,7 +180,7 @@ static int byteoffset (lua_State *L) {
size_t len;
const char *s = luaL_checklstring(L, 1, &len);
lua_Integer n = luaL_checkinteger(L, 2);
lua_Integer posi = (n >= 0) ? 1 : len + 1;
lua_Integer posi = (n >= 0) ? 1 : cast_st2S(len) + 1;
posi = u_posrelat(luaL_optinteger(L, 3, posi), len);
luaL_argcheck(L, 1 <= posi && --posi <= (lua_Integer)len, 3,
"position out of bounds");
@@ -239,7 +239,7 @@ static int iter_aux (lua_State *L, int strict) {
const char *next = utf8_decode(s + n, &code, strict);
if (next == NULL || iscontp(next))
return luaL_error(L, MSGInvalid);
lua_pushinteger(L, n + 1);
lua_pushinteger(L, l_castU2S(n + 1));
lua_pushinteger(L, code);
return 2;
}