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| author | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2018-09-11 13:08:00 -0500 |
|---|---|---|
| committer | Andres Noetzli <andres.noetzli@gmail.com> | 2018-09-11 11:08:00 -0700 |
| commit | 64c48c4d3b4c26b0ba28ab1ab11ef2314ca0cbee (patch) | |
| tree | ece6319150e855d2b0850f7508d9e3ee080b7f03 /src/theory/quantifiers/term_util.cpp | |
| parent | 2fb903ed7309fd97c848b03f6587c9d0604efd24 (diff) | |
Support model cores via option --produce-model-cores. (#2407)
This adds support for model cores, fixes #1233.
It includes some minor cleanup and additions to utility functions.
Diffstat (limited to 'src/theory/quantifiers/term_util.cpp')
| -rw-r--r-- | src/theory/quantifiers/term_util.cpp | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/theory/quantifiers/term_util.cpp b/src/theory/quantifiers/term_util.cpp index d0e6b0247..d2b7688ec 100644 --- a/src/theory/quantifiers/term_util.cpp +++ b/src/theory/quantifiers/term_util.cpp @@ -879,7 +879,7 @@ bool TermUtil::isIdempotentArg(Node n, Kind ik, int arg) return false; } -Node TermUtil::isSingularArg(Node n, Kind ik, int arg) +Node TermUtil::isSingularArg(Node n, Kind ik, unsigned arg) { TypeNode tn = n.getType(); if (n == getTypeValue(tn, 0)) @@ -918,10 +918,6 @@ Node TermUtil::isSingularArg(Node n, Kind ik, int arg) { return n; } - else - { - // TODO? - } } else if (ik == STRING_SUBSTR) { |