[M3commit] CVS Update: cm3

[Jay Krell]

CVSROOT:	/usr/cvs
Changes by:	jkrell at birch.	10/05/15 08:14:18

Modified files:
	cm3/m3-sys/m3cc/gcc/gcc/m3cg/: parse.c 

Log message:
	extract_mn(m=0, n=0) appears to always convert
	the value to unsigned which seems wrong,
	so assert that it never happens, that n > 0;
	n <= is pointless, and never occurs
	
	while at it:
	assert(m >= 0)
	
	and same in other extract/insert function
	
	but notice that we are asked to insert 0 bits sometimes
	What does that mean?!