Don't generate constraint if a type variable was substituted twice

to prevent infinite recursion
This commit is contained in:
Svetlana Isakova
2015-06-30 22:05:21 +03:00
parent 3b85ac90ba
commit 89e16ecbcc
7 changed files with 53 additions and 6 deletions
@@ -0,0 +1,5 @@
VARIABLES T P E
SUBTYPE T Producer<P>
SUBTYPE P Producer<E>
SUBTYPE E Producer<P>