Module Name:	basesrc
Committed By:	perry
Date:		Sat Nov 17 04:35:33 UTC 2001

Modified Files:
	basesrc/usr.bin/xlint/lint1: tree.c

Log Message:
Fix a bug in detecting overflow in unsigned multiplication.

XXX Note that the overflow code for many cases seems to be buggy. I've
only fixed one bug that was bothering me. A set of regression tests
and extensive testing are needed.


To generate a diff of this commit:
cvs rdiff -r1.21 -r1.22 basesrc/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.