CVS commit: src/usr.bin/xlint/lint1

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

Module Name:    src
Committed By:   rillig
Date:           Sat Mar 27 12:24:43 UTC 2021

Modified Files:
        src/usr.bin/xlint/lint1: mem1.c

Log Message:
lint: clean up code for filename management

In add_directory_replacement, the expression 'r->repl - r->orig' looked
strange, as if two pointers into separate objects were subtracted.

The code was probably optimized to a particular compiler on a particular
platform to generate fast and simple code.  Since compilers have made
considerable progress over the last 25 years, optimize the code for
human legibility instead.  The compilers will somehow cope with that.

No functional change.


To generate a diff of this commit:
cvs rdiff -u -r1.35 -r1.36 src/usr.bin/xlint/lint1/mem1.c

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