diff options
Diffstat (limited to 'src/resp.hpp')
| -rw-r--r-- | src/resp.hpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/resp.hpp b/src/resp.hpp index d90ccf0..266387c 100644 --- a/src/resp.hpp +++ b/src/resp.hpp @@ -157,6 +157,8 @@ extern ostream& operator<<(ostream& out, const AST* ast); struct AST : public Object { AST(Tag t, Cursor c=Cursor()) : loc(c) { this->tag(t); } bool operator==(const AST& o) const; + bool operator!=(const AST& o) const; + string str() const { ostringstream ss; ss << this; return ss.str(); } const ATuple* as_tuple() const { @@ -485,6 +487,8 @@ AST::operator==(const AST& rhs) const return false; } +inline bool AST::operator!=(const AST& rhs) const { return !(operator==(rhs)); } + /*************************************************************************** * Lexical Environmment * |