bison/tests calc.at

CVSROOT:	/cvsroot/bison
Module name:	bison
Changes by:	Paul Eggert <[email protected]>	03/06/01 23:58:35

Modified files:
	tests          : calc.at 

Log message:
	(_AT_DATA_CALC_Y): Include unistd.h if available.
	Define 'alarm' to do nothing if unistd.h is not available.
	Add a new rule "exp: '-' error;" to test the above change to
	data/yacc.c.  Use 'alarm' to abort any test taking longer than
	10 seconds, as it's probably looping.
	(AT_CHECK_CALC): Test recovery from error in new grammar rule.
	Also, the new yacc.c generates two fewer diagnostics for an
	existing test.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/bison/bison/tests/calc.at.diff?tr1=1.56&tr2=1.57&r1=text&r2=text