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remove unused candidate function

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-04-13 16:35:10 -07:00
parent f0c013843f
commit b4ba44ce9d
1 changed files with 3 additions and 5 deletions
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8
src/ast/ast_util.cpp
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@ -368,9 +368,7 @@ static app_ref plus(ast_manager& m, expr* a, expr* b) {
return app_ref(arith.mk_add(a, b), m);
}
static app_ref plus(ast_manager& m, expr* a, int i) {
arith_util arith(m);
return app_ref(arith.mk_add(a, arith.mk_int(i)), m);
}
app_ref operator+(expr_ref& a, expr_ref& b) { return plus(a.m(), a, b); }
app_ref operator+(expr_ref& a, expr_ref& b) {
return plus(a.m(), a.get(), b.get());
}