diff options
Diffstat (limited to 'src/theory/theory.cpp')
| -rw-r--r-- | src/theory/theory.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/theory/theory.cpp b/src/theory/theory.cpp index 2b2ebbf5e..37d65972e 100644 --- a/src/theory/theory.cpp +++ b/src/theory/theory.cpp @@ -271,12 +271,12 @@ Theory::PPAssertStatus Theory::ppAssert(TNode in, // 1) x is a variable // 2) x is not in the term t // 3) x : T and t : S, then S <: T - if (in[0].isUninterpretedVar() && !in[1].hasSubterm(in[0]) && + if (in[0].isVar() && !in[1].hasSubterm(in[0]) && (in[1].getType()).isSubtypeOf(in[0].getType()) ){ outSubstitutions.addSubstitution(in[0], in[1]); return PP_ASSERT_STATUS_SOLVED; } - if (in[1].isUninterpretedVar() && !in[0].hasSubterm(in[1]) && + if (in[1].isVar() && !in[0].hasSubterm(in[1]) && (in[0].getType()).isSubtypeOf(in[1].getType())){ outSubstitutions.addSubstitution(in[1], in[0]); return PP_ASSERT_STATUS_SOLVED; |