zero, Qzero

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

IDE Equivalent

Windows: Data > Initialize Local Saved Scalars to Zero

Linux: None

OS X: Data > Initialize Local Saved Scalars to Zero

Architectures

All

Syntax

Linux and OS X:

-zero

-nozero

Windows:

/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 -save (Linux* OS and OS X*) or /Qsave (Windows* OS) on the command line to make all local variables specifically marked as SAVE.

Alternate Options