part of shnell – a source to source compiler enhancement tool

© Jens Gustedt, 2019

Make a list of variables private to the TU

Usage:

#pragma CMOD amend private NAME0 NAME1 …

If you use the TRADE dialect (or the trade executable) you should use

#pragma TRADE private NAME0 NAME1 ...

This registers local names in the argument list as being private such that they are not retrievable from other TU. static objects and functions are always private, so there is no need to used this feature here for them.

You can use this to make a global symbol private that should not be used (by the name) by other TU, but that could be used indirectly and therefore need external linkage.

This directive may appear multiple times in a TU, as long as the position is after the export directive, or uses the TRADE dialect.

Coding and configuration

SRC="$_" . "${0%%/${0##*/}}/import.sh"

Imports

The following sh-modules are imported:

• join
• arguments
• echo

Details