# fargument-noalias-global

Tells the compiler that function arguments cannot alias each other and cannot alias global storage.

## Syntax

Linux and macOS: | -fargument-noalias-global

Windows: | None

## Arguments

None

## Default

OFF | Function arguments can alias each other and can alias global storage.

## Description

This option tells the compiler that function arguments cannot alias each other and they cannot alias global storage.

If you only want to prevent function arguments from being able to alias each other, specify option -fargument-noalias.

## IDE Equivalent

None

## Alternate Options

None

Parent topic: Advanced Optimization Options

## See Also

fargument-alias, Qalias-args compiler option