diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/parser/smt2/Smt2.g | 8 |
1 files changed, 7 insertions, 1 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(); } |