diff options
Diffstat (limited to 'src/pprint.cpp')
| -rw-r--r-- | src/pprint.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/pprint.cpp b/src/pprint.cpp index 5ee5736..391609a 100644 --- a/src/pprint.cpp +++ b/src/pprint.cpp @@ -24,6 +24,10 @@ ostream& operator<<(ostream& out, const AST* ast) { + const ALexeme* lexeme = ast->to<const ALexeme*>(); + if (lexeme) + return out << *lexeme; + const ALiteral<float>* flit = ast->to<const ALiteral<float>*>(); if (flit) return out << showpoint << flit->val; @@ -38,7 +42,7 @@ operator<<(ostream& out, const AST* ast) const AString* str = ast->to<const AString*>(); if (str) - return out << *str; + return out << '"' << *str << '"'; const ASymbol* sym = ast->to<const ASymbol*>(); if (sym) |