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-rw-r--r--src/printer/smt2/smt2_printer.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/printer/smt2/smt2_printer.h b/src/printer/smt2/smt2_printer.h
index dbbc67fc2..4455a053c 100644
--- a/src/printer/smt2/smt2_printer.h
+++ b/src/printer/smt2/smt2_printer.h
@@ -29,7 +29,8 @@ namespace smt2 {
enum Variant {
no_variant,
- z3str_variant
+ smt2_0_variant, // old-style 2.0 syntax, when it makes a difference
+ z3str_variant // old-style 2.0 and also z3str syntax
};/* enum Variant */
class Smt2Printer : public CVC4::Printer {
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