codegen.c: negative zero equals to positive zero.
`OP_LOADI Rn -0` should be `OP_LOADI_0`.
MODIFY
mrbgems/mruby-compiler/core/codegen.c
mrbgems/mruby-compiler/core/codegen.c
@@ -2663,6 +2663,9 @@ codegen(codegen_scope *s, node *tree, int val)
int off = new_litbn(s, p, base, TRUE);
genop_2(s, OP_LOADL, cursp(), off);
}
+ else if (i == 0) {
+ genop_1(s, OP_LOADI_0, cursp());
+ }
else {
i = -i;
if (i == -1) genop_1(s, OP_LOADI__1, cursp());

codegen.c: negative zero equals to positive zero.

`OP_LOADI Rn -0` should be `OP_LOADI_0`.