bool_vector, some spacer tidy

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

src/ast/ast.cpp

@@ -3110,7 +3110,7 @@ proof * ast_manager::mk_unit_resolution(unsigned num_proofs, proof * const * pro
         app const * cls   = to_app(f1);
         unsigned num_args = cls->get_num_args();
 #ifdef Z3DEBUG
-        svector<bool> found;
+        bool_vector found;
 #endif
         ast_mark mark;
         for (unsigned i = 0; i < num_args; i++) {

src/ast/expr2polynomial.h

@@ -100,7 +100,7 @@ protected:
 };
 
 class default_expr2polynomial : public expr2polynomial {
-    svector<bool> m_is_int;
+    bool_vector m_is_int;
 public:
     default_expr2polynomial(ast_manager & am, polynomial::manager & pm);
     ~default_expr2polynomial() override;

src/ast/macros/macro_util.h

@@ -34,9 +34,9 @@ public:
         ptr_vector<func_decl> m_fs;
         expr_ref_vector       m_defs;
         expr_ref_vector       m_conds;
-        svector<bool>         m_ineq; // true if the macro is based on an inequality instead of equality.
-        svector<bool>         m_satisfy;
-        svector<bool>         m_hint; // macro did not contain all universal variables in the quantifier.
+        bool_vector         m_ineq; // true if the macro is based on an inequality instead of equality.
+        bool_vector         m_satisfy;
+        bool_vector         m_hint; // macro did not contain all universal variables in the quantifier.
         friend class macro_util;
         ast_manager & get_manager() { return m_conds.get_manager(); }
 

src/ast/static_features.h

@@ -112,7 +112,7 @@ struct static_features {
     u_map<unsigned>          m_expr2formula_depth;
 
     unsigned                 m_num_theories; 
-    svector<bool>            m_theories;       // mapping family_id -> bool
+    bool_vector            m_theories;       // mapping family_id -> bool
 
     symbol                   m_label_sym;
     symbol                   m_pattern_sym;