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| author | Abdalrhman Mohamed <32971963+abdoo8080@users.noreply.github.com> | 2020-12-08 14:10:10 -0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-12-08 14:10:10 -0600 |
| commit | 3255e4335f25f35318a41f174ec15a28b0f0520d (patch) | |
| tree | cc79f2a3f325167d3210a1d89e2114e369cf6282 /src/printer/smt2/smt2_printer.cpp | |
| parent | 0ab8a3a7af5b80aa7bcaa028276cdc396aa7a4cb (diff) | |
Fix a bug with synth-fun printer (#5512)
This PR fixes #5448. SynthFunCommand::toStream used to call d_grammar->resolve even when d_grammar is a nullptr. This PR fixes the issue and modifies the signature of Printer::toStreamCmdSynthFun to make it clear that grammar is an optional argument.
Diffstat (limited to 'src/printer/smt2/smt2_printer.cpp')
| -rw-r--r-- | src/printer/smt2/smt2_printer.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/printer/smt2/smt2_printer.cpp b/src/printer/smt2/smt2_printer.cpp index 376913ebd..81445d281 100644 --- a/src/printer/smt2/smt2_printer.cpp +++ b/src/printer/smt2/smt2_printer.cpp @@ -2043,7 +2043,7 @@ void Smt2Printer::toStreamCmdSynthFun(std::ostream& out, } out << '\n'; // print grammar, if any - if (sygusType != TypeNode::null()) + if (!sygusType.isNull()) { toStreamSygusGrammar(out, sygusType); } |