No support for 32 bit .dat's

[azertyfun]

The following code:

.dat    1934226965

Will crash with:

Unknown (line 1, row 1): ".dat 1934226965"

This code is output by Clang/LLVM in the following scenario:

HardwareInfo lem1802_hardwareInfo = (HardwareInfo) {
    .hardware_id = 0x7349f615,
    .hardware_version = 0x1802,
    .manufacturer = 0x1c6c8b36
}

[Yamakaky]

.dat is only for 16 bit. I should add directives with more control over the data size