### Godot version

4.0 beta17

### System information

Windows10

### Issue description

call `"".split()`
Is there an infinite loop inside? Function does not return.

### Steps to reproduce

"".split()

### Minimal reproduction project

N/A
100.,
		1.0e4,
		1.0e8,
		1.0e16,
		1.0e32,
		1.0e64,
		1.0e128,
		1.0e256
	};
	bool sign, expSign = false;
	double fraction, dblExp;
	const double *d;
	const C *p;
	int c;
	
	int exp = 0;
	/* Exponent that derives from the fractional
	 * part. Under normal circumstances, it is
	 * the negative of the number of digits in F.
	 * However, if I is very long, the last digits
	 * of I get dropped (otherwise a long I with a
	 * large negative exponent could cause an
	 * unnecessary overflow on I alone). In this
	 * case, fracExp is incremented one for each
	 * dropped digit. */
	int fracExp = 0;
	
	int mantSize;
	
	int decPt;