fix loop detection for multi-vars
authorTianyi Liang <tianyi-liang@uiowa.edu>
Tue, 24 Sep 2013 19:17:36 +0000 (14:17 -0500)
committerTianyi Liang <tianyi-liang@uiowa.edu>
Fri, 27 Sep 2013 14:25:52 +0000 (09:25 -0500)
commit89a4d42b358de2d610c64ecbae357efbbcd26ec4
tree4dca4802e2a1c81ed6c3cb98717edc08e643e026
parent1376d58dda3a80e564c0f4d792f68077473974dc
fix loop detection for multi-vars
src/theory/strings/theory_strings.cpp