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fix #4245

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This commit is contained in:
Nikolaj Bjorner 2020-05-07 10:24:03 -07:00
parent 0acaf1ca0f
commit eda2eb5124
1 changed files with 1 additions and 1 deletions
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2
src/ast/datatype_decl_plugin.h
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@ -345,7 +345,7 @@ namespace datatype {
bool is_recognizer0(app const* f) const { return is_app_of(f, fid(), OP_DT_RECOGNISER);}
bool is_is(app const * f) const { return is_app_of(f, fid(), OP_DT_IS);}
bool is_is(expr const * e) const { return is_app(e) && is_is(to_app(e)); }
bool is_recognizer(expr const * f) const { return is_app(f) && is_recognizer0(to_app(f)) || is_is(to_app(f)); }
bool is_recognizer(expr const * f) const { return is_app(f) && (is_recognizer0(to_app(f)) || is_is(to_app(f))); }
MATCH_UNARY(is_recognizer);
bool is_accessor(expr const* e) const { return is_app(e) && is_app_of(to_app(e), fid(), OP_DT_ACCESSOR); }
MATCH_UNARY(is_accessor);