nik/lush
1
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Using an enumeration for float->integer coercion modes

Browse Source
This commit is contained in:
Roberto Ierusalimschy
2019-12-05 14:14:29 -03:00
parent 2d92102dee
commit d30569c064
4 changed files with 30 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
lcode.c
View File

@@ -653,7 +653,7 @@ void luaK_int (FuncState *fs, int reg, lua_Integer i) {
static void luaK_float (FuncState *fs, int reg, lua_Number f) {
lua_Integer fi;
if (luaV_flttointeger(f, &fi, 0) && fitsBx(fi))
if (luaV_flttointeger(f, &fi, F2Ieq) && fitsBx(fi))
luaK_codeAsBx(fs, OP_LOADF, reg, cast_int(fi));
else
luaK_codek(fs, reg, luaK_numberK(fs, f));
@@ -1220,7 +1220,7 @@ static int isSCnumber (expdesc *e, int *pi, int *isfloat) {
lua_Integer i;
if (e->k == VKINT)
i = e->u.ival;
else if (e->k == VKFLT && luaV_flttointeger(e->u.nval, &i, 0))
else if (e->k == VKFLT && luaV_flttointeger(e->u.nval, &i, F2Ieq))
*isfloat = 1;
else
return 0; /* not a number */