From 39c3f34a304f6b04af275ac25643fd68a346f5f9 Mon Sep 17 00:00:00 2001
From: Nikolaj Bjorner <nbjorner@microsoft.com>
Date: Wed, 21 Jul 2021 09:25:08 -0700
Subject: [PATCH] remove unused dependency

---
 src/ast/macros/quasi_macros.cpp      | 7 +++----
 src/solver/assertions/CMakeLists.txt | 1 -
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/ast/macros/quasi_macros.cpp b/src/ast/macros/quasi_macros.cpp
index 2faf736b8..a3e6c61e7 100644
--- a/src/ast/macros/quasi_macros.cpp
+++ b/src/ast/macros/quasi_macros.cpp
@@ -110,10 +110,9 @@ bool quasi_macros::fully_depends_on(app * a, quantifier * q) const {
     // direct argument of a, i.e., a->get_arg(i) == v for some i
     bit_vector bitset;
     bitset.resize(q->get_num_decls(), false);
-    for (unsigned i = 0 ; i < a->get_num_args() ; i++) {
-        if (is_var(a->get_arg(i)))
-            bitset.set(to_var(a->get_arg(i))->get_idx(), true);
-    }
+    for (expr* arg : *a)
+        if (is_var(arg))
+             bitset.set(to_var(arg)->get_idx(), true);
 
     for (unsigned i = 0; i < bitset.size() ; i++) {
         if (!bitset.get(i))
diff --git a/src/solver/assertions/CMakeLists.txt b/src/solver/assertions/CMakeLists.txt
index 3e1c1c0e3..7cc320458 100644
--- a/src/solver/assertions/CMakeLists.txt
+++ b/src/solver/assertions/CMakeLists.txt
@@ -2,7 +2,6 @@ z3_add_component(solver_assertions
   SOURCES
     asserted_formulas.cpp
   COMPONENT_DEPENDENCIES
-    solver
     smt2parser
     smt_params
 )