diff options
Diffstat (limited to 'src/parser/smt2/smt2.h')
| -rw-r--r-- | src/parser/smt2/smt2.h | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/src/parser/smt2/smt2.h b/src/parser/smt2/smt2.h index 7a3dbb9db..ee694db06 100644 --- a/src/parser/smt2/smt2.h +++ b/src/parser/smt2/smt2.h @@ -4,7 +4,7 @@ ** Top contributors (to current version): ** Andrew Reynolds, Morgan Deters, Christopher L. Conway ** This file is part of the CVC4 project. - ** Copyright (c) 2009-2018 by the authors listed in the file AUTHORS + ** Copyright (c) 2009-2019 by the authors listed in the file AUTHORS ** in the top-level source directory) and their institutional affiliations. ** All rights reserved. See the file COPYING in the top-level source ** directory for licensing information.\endverbatim @@ -16,8 +16,8 @@ #include "cvc4parser_private.h" -#ifndef __CVC4__PARSER__SMT2_H -#define __CVC4__PARSER__SMT2_H +#ifndef CVC4__PARSER__SMT2_H +#define CVC4__PARSER__SMT2_H #include <sstream> #include <stack> @@ -319,15 +319,25 @@ private: // that CVC4 permits as N-ary but the standard requires is binary if(strictModeEnabled()) { switch(kind) { - case kind::BITVECTOR_CONCAT: case kind::BITVECTOR_AND: - case kind::BITVECTOR_OR: - case kind::BITVECTOR_XOR: case kind::BITVECTOR_MULT: + case kind::BITVECTOR_OR: case kind::BITVECTOR_PLUS: + case kind::BITVECTOR_XOR: + if (numArgs != 2 && !v2_6()) + { + parseError( + "Operator requires exactly 2 arguments in strict SMT-LIB " + "compliance mode (for versions <2.6): " + + kindToString(kind)); + } + break; + case kind::BITVECTOR_CONCAT: if(numArgs != 2) { - parseError("Operator requires exact 2 arguments in strict SMT-LIB " - "compliance mode: " + kindToString(kind)); + parseError( + "Operator requires exactly 2 arguments in strict SMT-LIB " + "compliance mode: " + + kindToString(kind)); } break; default: @@ -404,4 +414,4 @@ private: }/* CVC4::parser namespace */ }/* CVC4 namespace */ -#endif /* __CVC4__PARSER__SMT2_H */ +#endif /* CVC4__PARSER__SMT2_H */ |