diff options
| -rw-r--r-- | src/parser/smt2/Smt2.g | 8 | ||||
| -rw-r--r-- | test/unit/parser/parser_black.h | 2 |
2 files changed, 8 insertions, 2 deletions
diff --git a/src/parser/smt2/Smt2.g b/src/parser/smt2/Smt2.g index 23f0fb9fa..a6a2aa58c 100644 --- a/src/parser/smt2/Smt2.g +++ b/src/parser/smt2/Smt2.g @@ -344,7 +344,13 @@ command returns [CVC4::Command* cmd = NULL] { cmd = new AssertCommand(expr); } | /* checksat */ CHECKSAT_TOK { PARSER_STATE->checkThatLogicIsSet(); } - { cmd = new CheckSatCommand(MK_CONST(bool(true))); } + ( term[expr, expr2] + { if(PARSER_STATE->strictModeEnabled()) { + PARSER_STATE->parseError("Extended commands (such as check-sat with an argument) are not permitted while operating in strict compliance mode."); + } + } + | { expr = MK_CONST(bool(true)); } ) + { cmd = new CheckSatCommand(expr); } | /* get-assertions */ GET_ASSERTIONS_TOK { PARSER_STATE->checkThatLogicIsSet(); } { cmd = new GetAssertionsCommand(); } diff --git a/test/unit/parser/parser_black.h b/test/unit/parser/parser_black.h index 1dbaf7cdf..8ff62c25a 100644 --- a/test/unit/parser/parser_black.h +++ b/test/unit/parser/parser_black.h @@ -395,7 +395,7 @@ public: #ifndef CVC4_COMPETITION_MODE tryBadInput("(assert)"); // no args tryBadInput("(set-info :notes |Symbols can't contain the | character|)"); - tryBadInput("(set-logic QF_UF) (check-sat true)"); // shouldn't have an arg + tryBadInput("(set-logic QF_UF) (check-sat true)", true); // check-sat shouldn't have an arg tryBadInput("(declare-sort a)"); // no arg tryBadInput("(declare-sort a 0) (declare-sort a 0)"); // double decl tryBadInput("(set-logic QF_UF) (declare-fun p Bool)"); // should be "p () Bool" |