diff options
Diffstat (limited to 'src/expr/expr_template.cpp')
| -rw-r--r-- | src/expr/expr_template.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/expr/expr_template.cpp b/src/expr/expr_template.cpp index b4359cf2a..05d31499d 100644 --- a/src/expr/expr_template.cpp +++ b/src/expr/expr_template.cpp @@ -36,6 +36,12 @@ using namespace CVC4::kind; namespace CVC4 { +namespace expr { + +const int ExprSetDepth::s_iosIndex = std::ios_base::xalloc(); + +}/* CVC4::expr namespace */ + std::ostream& operator<<(std::ostream& out, const Expr& e) { e.toStream(out); return out; |