diff options
Diffstat (limited to 'src/expr/node.h')
| -rw-r--r-- | src/expr/node.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/expr/node.h b/src/expr/node.h index 2509640e0..d3775cb3f 100644 --- a/src/expr/node.h +++ b/src/expr/node.h @@ -813,7 +813,7 @@ namespace CVC4 { // for hash_maps, hash_sets.. struct NodeHashFunction { - size_t operator()(const CVC4::Node& node) const { + size_t operator()(CVC4::Node node) const { return (size_t) node.getId(); } };/* struct NodeHashFunction */ |