Intel® Fortran Compiler 17.0 Developer Guide and Reference
An octal constant is an alternative way to represent numeric constants. An octal constant takes one of the following forms:
O'd[d...]'
O"d[d...]"
d |
Is an octal (base 8) digit (0 through 7). |
You can specify up to 128 bits (43 octal digits) in octal constants.
O'07737' |
O"1" |
O'7782' |
The character 8 is invalid. |
O7772' |
No apostrophe after the O. |
"0737" |
No O before the first quotation mark. |