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

["Joerg Sonnenberger" <joerg%netbsd.org@localhost>]

Module Name:    src
Committed By:   joerg
Date:           Fri Aug 28 09:42:07 UTC 2015

Modified Files:
        src/usr.bin/xlint/lint1: scan.l tree.c

Log Message:
~0 and -1 are the same for two-complement machines. ISO C says left
shifts of negative values are UB, so do the shift for the unsigned
equivalent and cast to int afterwards.


To generate a diff of this commit:
cvs rdiff -u -r1.60 -r1.61 src/usr.bin/xlint/lint1/scan.l
cvs rdiff -u -r1.80 -r1.81 src/usr.bin/xlint/lint1/tree.c

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