diff options
Diffstat (limited to 'src/expr/node_algorithm.cpp')
| -rw-r--r-- | src/expr/node_algorithm.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/expr/node_algorithm.cpp b/src/expr/node_algorithm.cpp index 9240e4a8e..4bbfb5df8 100644 --- a/src/expr/node_algorithm.cpp +++ b/src/expr/node_algorithm.cpp @@ -169,7 +169,7 @@ bool hasFreeVar(TNode n) void getSymbols(TNode n, std::unordered_set<Node, NodeHashFunction>& syms) { std::unordered_set<TNode, TNodeHashFunction> visited; - getSymbols(n, syms); + getSymbols(n, syms, visited); } void getSymbols(TNode n, |