Declaring an array in the project create worse output

[blindmatrix]

(same sample program as the two previous issues):
RekoIssueArrayIndex-arraystruct.zip

The included .dcproject file contain an entry for a global array. Removing it give this output:

typedef struct Eq_25 {	// size: 1 1
	word16 w0000;	// 0
} Eq_25;

Eq_25 g_a403000[] = 
	{
	};

Eq_2 Win32CrtStartup()
{
	word16 wLoc08_35 = 0x00;
	if (true)
	{
		do
		{
			g_a403000[(word32) wLoc08_35 * 2] = (struct Eq_25) (word16) ((word32) wLoc08_35 * 0x02);
			cup16 ax_24 = (word16) (word32) wLoc08_35;
			wLoc08_35 = ax_24 + 0x01;
		} while (ax_24 < 65505);
	}
	ExitProcess(0x00);
}

where the array is identified as a structure with a single field. If I instead enable the global, the generated output explodes into

struct <anonymous> theArray[32] = ....;

Eq_2 Win32CrtStartup()
{
    word16 wLoc08_35 = 0x00;
    if (true)
    {
        do
        {
            *((char *) globals->theArray + (word32) wLoc08_35 * 0x02) = (union Eq_28 *) (word16) ((word32) wLoc08_35 * 0x02);
            cup16 ax_24 = (word16) (word32) wLoc08_35;
            wLoc08_35 = ax_24 + 0x01;
        } while (ax_24 < 65505);
    }
    ExitProcess(0x00);
}

The array (theArray) is declared as uint16 theArray[32] = ... after scanning and "analyze dataflow", but break during "reconstruct data types" when it instead is treated as a struct containing a single word16.