Merge pull request #99 from cznic/master

parser/parser.y: Remove ConstraintOpts superfluous production. S/R conflicts 18->11.
pingcap · Sep 10, 2015 · e644d9b · e644d9b
2 parents e833a9f + a6998eb
commit e644d9b
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/parser/parser.y b/parser/parser.y
@@ -863,10 +863,6 @@ ConstraintOpts:
 	{
 		$$ = []*coldef.ConstraintOpt{}
 	}
-|	ConstraintOpt
-	{
-		$$ = []*coldef.ConstraintOpt{$1.(*coldef.ConstraintOpt)} 
-	}
 |	ConstraintOpts ConstraintOpt
 	{
 		if $2 != nil {