zero, Qzero

Initializes to zero all local scalar variables of intrinsic type INTEGER, REAL, COMPLEX, or LOGICAL that are saved but not yet initialized.

Syntax

Linux OS and OS X:

-zero

-nozero

Windows OS:

/Qzero

/Qzero-

Arguments

None

Default

-nozero or /Qzero-

Local scalar variables are not initialized to zero.

Description

This option initializes to zero all local scalar variables of intrinsic type INTEGER, REAL, COMPLEX, or LOGICAL that are saved but not yet initialized.

Use option [Q]save on the command line to make all local variables specifically marked as SAVE.

IDE Equivalent

Windows: Data > Initialize Local Saved Scalars to Zero

Linux: None

OS X: Data > Initialize Local Saved Scalars to Zero

Alternate Options