# feliminate-unused-debug-types, Qeliminate-unused-debug-types

Controls the debug information emitted for types declared in a compilation unit. This feature is only available for ifort.

## Syntax

Linux: | -feliminate-unused-debug-types -fno-eliminate-unused-debug-types

macOS: | -feliminate-unused-debug-types -fno-eliminate-unused-debug-types

Windows: | /Qeliminate-unused-debug-types /Qeliminate-unused-debug-types-

## Arguments

None

## Default

-feliminate-unused-debug-types or /Qeliminate-unused-debug-types | The compiler emits debug information only for types that are actually used by a variable/parameter/etc..

## Description

This option controls the debug information emitted for types declared in a compilation unit.

If you specify -fno-eliminate-unused-debug-types (Linux and macOS) or /Qeliminate-unused-debug-types-, it will cause the compiler to emit debug information for all types present in the sources. This option may cause a large increase in the size of the debug information.

## IDE Equivalent

None

## Alternate Options

None

Parent topic: Output, Debug, and Precompiled Header Options