CVS commit: src/usr.bin/make

["Roland Illig" <rillig%netbsd.org@localhost>]

Module Name:    src
Committed By:   rillig
Date:           Sun Feb 14 13:53:28 UTC 2021

Modified Files:
        src/usr.bin/make: var.c

Log Message:
make: add functions for assigning the value of an expression

The plan is to have only the "current value" of the expression as a
member, not the "new value".  To do this consistently and get the memory
management right, there must be a single place (or two) where the value
of the expression is updated.

No functional change.


To generate a diff of this commit:
cvs rdiff -u -r1.812 -r1.813 src/usr.bin/make/var.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.