Number: 2078
Title: dot crash
Submitter: António Silva
Date: Tue Nov 16 17:56:58 2010
Subsys: Dot
Version: 2.26/2.27
System: *-*
Severity: critical
Problem: When I pass the following input to dot it crashes!
Input:
digraph g {
	node [shape=plaintext]
	A1 -> B1
	A2 -> B2
	A3 -> B3

	A1 -> A2 [label=f]
	A2 -> A3 [label=g]
	B2 -> B3 [label="g'"]
	B1 -> B3 [label="(g o f)'" tailport=s headport=s]

	{ rank=same; A1 A2 A3 }
	{ rank=same; B1 B2 B3 }
}
Comments: It works if I drop the rank directives (last 2 lines).
Owner: *
Status: *