2 Commits

Author	SHA1	Message	Date
Etienne Millon	fdd71bece2	Generalize NaN pattern detection using walk_pat	2013-07-24 23:20:57 +02:00
Etienne Millon	5c729c0dca	Check for comparisons to NaN in patterns ... For every pattern that refers to a static value, evaluate it and emit a warning if it is a NaN. Fixes #6804	2013-07-24 23:20:57 +02:00