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

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

Module Name:    src
Committed By:   rillig
Date:           Mon Apr  6 07:10:44 UTC 2026

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

Log Message:
lint: don't rely on the floating point rounding mode

When checking whether a floating point constant can be converted to an
integer constant with the same value, ULLONG_MAX is not representable
exactly in a 64-bit long double, so the comparison value could have been
rounded down, leading to wrong warnings about lossy conversions.

Perform exact calculations instead.


To generate a diff of this commit:
cvs rdiff -u -r1.709 -r1.710 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.