booyah

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

src/ast/act_cache.h

@@ -17,8 +17,7 @@ Author:
 Notes:
 
 --*/
-#ifndef ACT_CACHE_H_
-#define ACT_CACHE_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/obj_hashtable.h"
@@ -61,4 +60,3 @@ public:
     
 };
 
-#endif

src/ast/arith_decl_plugin.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef ARITH_DECL_PLUGIN_H_
-#define ARITH_DECL_PLUGIN_H_
+#pragma once
 
 #include "ast/ast.h"
 class sexpr;
@@ -596,5 +595,4 @@ inline app_ref operator>(app_ref const& x, app_ref const& y) {
     return app_ref(a.mk_gt(x, y), x.get_manager());
 }
 
-#endif /* ARITH_DECL_PLUGIN_H_ */
 

src/ast/array_decl_plugin.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef ARRAY_DECL_PLUGIN_H_
-#define ARRAY_DECL_PLUGIN_H_
+#pragma once
 
 #include "ast/ast.h"
 
@@ -274,5 +273,4 @@ public:
 };
 
 
-#endif /* ARRAY_DECL_PLUGIN_H_ */
 

src/ast/ast.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef AST_H_
-#define AST_H_
+#pragma once
 
 
 #include "util/vector.h"
@@ -2694,6 +2693,5 @@ inline std::ostream& operator<<(std::ostream& out, parameter_pp const& pp) {
 }
 
 
-#endif /* AST_H_ */
 
 

src/ast/ast_ll_pp.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef AST_LL_PP_H_
-#define AST_LL_PP_H_
+#pragma once
 
 #include "ast/ast.h"
 #include<iostream>
@@ -53,5 +52,4 @@ inline std::ostream & operator<<(std::ostream & out, mk_bounded_pp const & p) {
 }
 
 
-#endif /* AST_LL_PP_H_ */
 

src/ast/ast_lt.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef AST_LT_H_
-#define AST_LT_H_
+#pragma once
 
 class ast;
 
@@ -37,4 +36,3 @@ inline bool lex_lt(unsigned num, expr * const * n1, expr * const * n2) {
     return lex_lt(num, reinterpret_cast<ast*const*>(n1), reinterpret_cast<ast*const*>(n2));
 }
 
-#endif

src/ast/ast_pp.h

@@ -18,8 +18,7 @@ Revision History:
     2012-11-17 - ast_smt2_pp is the official pretty printer in Z3
 
 --*/
-#ifndef AST_PP_H_
-#define AST_PP_H_
+#pragma once
 
 #include "ast/ast_smt2_pp.h"
 
@@ -54,5 +53,4 @@ inline std::ostream& operator<<(std::ostream & out, mk_pp_vec const & pp) {
     return out;
 }
 
-#endif
 

src/ast/ast_pp_dot.h

@@ -4,8 +4,7 @@ Abstract: Pretty-printer for proofs in Graphviz format
 
 --*/
 
-#ifndef _AST_PP_DOT_
-#define _AST_PP_DOT_
+#pragma once
 
 #include <iostream>
 #include "ast/ast_pp.h"
@@ -26,4 +25,3 @@ std::string escape_dot(std::string const & s);
 
 std::ostream &operator<<(std::ostream &out, const ast_pp_dot & p);
 
-#endif /* AST_PP_DOT */

src/ast/ast_pp_util.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef AST_PP_UTIL_H_
-#define AST_PP_UTIL_H_
+#pragma once
 
 #include "ast/decl_collector.h"
 #include "ast/ast_smt2_pp.h"
@@ -64,4 +63,3 @@ class ast_pp_util {
     smt2_pp_environment& env() { return m_env; }
 };
 
-#endif /* AST_PP_UTIL_H_ */

src/ast/ast_printer.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef AST_PRINTER_H_
-#define AST_PRINTER_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/ast_smt2_pp.h"
@@ -54,4 +53,3 @@ public:
 
 ast_printer_context * mk_simple_ast_printer_context(ast_manager & m);
 
-#endif

src/ast/ast_smt2_pp.h

@@ -19,8 +19,7 @@ Revision History:
 
 
 --*/
-#ifndef AST_SMT2_PP_H_
-#define AST_SMT2_PP_H_
+#pragma once
 
 #include "ast/format.h"
 #include "util/params.h"
@@ -137,4 +136,3 @@ std::ostream& operator<<(std::ostream& out, var_ref_vector const& e);
 std::ostream& operator<<(std::ostream& out, func_decl_ref_vector const& e);
 std::ostream& operator<<(std::ostream& out, sort_ref_vector const& e);
 
-#endif

src/ast/ast_smt_pp.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef AST_SMT_PP_H_
-#define AST_SMT_PP_H_
+#pragma once
 
 #include "ast/ast.h"
 #include<string>
@@ -101,4 +100,3 @@ inline std::ostream& operator<<(std::ostream& out, const mk_smt_pp & p) {
 
 
 
-#endif

src/ast/ast_trail.h

@@ -19,8 +19,7 @@ Revision History:
     nbjorner 2014-9-28
 
 --*/
-#ifndef AST_TRAIL_H_
-#define AST_TRAIL_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/trail.h"
@@ -72,5 +71,4 @@ public:
 };
 
 
-#endif /* AST_TRAIL_H_ */
 

src/ast/ast_translation.h

@@ -18,8 +18,7 @@ Revision History:
     2011-05-26: New local translation class.
 
 --*/
-#ifndef AST_TRANSLATION_H_
-#define AST_TRANSLATION_H_
+#pragma once
 
 #include "ast/ast.h"
 
@@ -128,4 +127,3 @@ inline expr_dependency * translate(expr_dependency * d, ast_manager & from, ast_
     return td(d);
 }
 
-#endif

src/ast/ast_util.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef AST_UTIL_H_
-#define AST_UTIL_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/obj_hashtable.h"
@@ -172,4 +171,3 @@ void flatten_or(expr* fml, expr_ref_vector& result);
 
 bool has_uninterpreted(ast_manager& m, expr* e);
 
-#endif /* AST_UTIL_H_ */

src/ast/bv_decl_plugin.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef BV_DECL_PLUGIN_H_
-#define BV_DECL_PLUGIN_H_
+#pragma once
 
 #include "ast/ast.h"
 
@@ -484,5 +483,4 @@ public:
 
 };
 
-#endif /* BV_DECL_PLUGIN_H_ */
 

src/ast/datatype_decl_plugin.h

@@ -20,8 +20,7 @@ Revision History:
 
 
 --*/
-#ifndef DATATYPE_DECL_PLUGIN_H_
-#define DATATYPE_DECL_PLUGIN_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/buffer.h"
@@ -431,4 +430,3 @@ inline void del_datatype_decl(datatype_decl * d) {}
 inline void del_datatype_decls(unsigned num, datatype_decl * const * ds) {}
 
 
-#endif /* DATATYPE_DECL_PLUGIN_H_ */

src/ast/decl_collector.h

@@ -17,8 +17,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef SMT_DECL_COLLECTOR_H_
-#define SMT_DECL_COLLECTOR_H_
+#pragma once
 
 #include "util/top_sort.h"
 #include "ast/ast.h"
@@ -69,4 +68,3 @@ public:
     ptr_vector<func_decl> const& get_func_decls() const { return m_decls; }
 };
 
-#endif

src/ast/display_dimacs.h

@@ -16,11 +16,9 @@ Author:
 Revision History:
 
 --*/
-#ifndef DISPLAY_DIMACS_H_
-#define DISPLAY_DIMACS_H_
+#pragma once
 
 #include "ast.h"
 
 std::ostream& display_dimacs(std::ostream& out, expr_ref_vector const& fmls, bool include_names);
 
-#endif /* DISPLAY_DIMACS_H__ */

src/ast/dl_decl_plugin.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef DL_DECL_PLUGIN_H_
-#define DL_DECL_PLUGIN_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/arith_decl_plugin.h"
@@ -201,5 +200,4 @@ namespace datalog {
     };
     
 };
-#endif /* DL_DECL_PLUGIN_H_ */
 

src/ast/expr2polynomial.h

@@ -17,8 +17,7 @@ Author:
 Notes:
 
 --*/
-#ifndef EXPR2POLYNOMIAL_H_
-#define EXPR2POLYNOMIAL_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "math/polynomial/polynomial.h"
@@ -109,4 +108,3 @@ protected:
     polynomial::var mk_var(bool is_int) override;
 };
 
-#endif

src/ast/expr2var.h

@@ -20,8 +20,7 @@ Author:
 Notes:
 
 --*/
-#ifndef EXPR2VAR_H_
-#define EXPR2VAR_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/obj_hashtable.h"
@@ -78,4 +77,3 @@ public:
     void pop(unsigned num_scopes);
 };
 
-#endif

src/ast/expr_abstract.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef EXPR_ABSTRACT_H_
-#define EXPR_ABSTRACT_H_
+#pragma once
 
 #include "ast/ast.h"
 
@@ -41,6 +40,5 @@ expr_ref mk_exists(ast_manager& m, unsigned num_bound, app* const* bound, expr*
 inline expr_ref mk_forall(ast_manager& m, app* b, expr* n) { return mk_forall(m, 1, &b, n); }
 inline expr_ref mk_forall(ast_manager& m, expr* b, expr* n) { return mk_forall(m, to_app(b), n); }
 
-#endif
 
 

src/ast/expr_delta_pair.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef EXPR_DELTA_PAIR_H_
-#define EXPR_DELTA_PAIR_H_
+#pragma once
 
 /**
    \brief Auxiliary structure used to cache the intermediate results of the variable substitution procedure.
@@ -32,5 +31,4 @@ struct expr_delta_pair {
     bool operator==(const expr_delta_pair & e) const { return m_node == e.m_node && m_delta == e.m_delta; }
 };
 
-#endif /* EXPR_DELTA_PAIR_H_ */
 

src/ast/expr_functors.h

@@ -19,8 +19,7 @@ Revision History:
 
 --*/
 
-#ifndef EXPR_FUNCTORS_H_
-#define EXPR_FUNCTORS_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/expr_map.h"
@@ -128,4 +127,3 @@ public:
 };
 
 
-#endif

src/ast/expr_map.h

@@ -18,8 +18,7 @@ Author:
 Notes:
 
 --*/
-#ifndef EXPR_MAP_H_
-#define EXPR_MAP_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/obj_hashtable.h"
@@ -59,4 +58,3 @@ public:
     }
 };
 
-#endif

src/ast/expr_stat.h

@@ -19,8 +19,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef EXPR_STAT_H_
-#define EXPR_STAT_H_
+#pragma once
 
 class expr;
 
@@ -47,4 +46,3 @@ void get_expr_stat(expr * n, expr_stat & r);
 */
 unsigned get_symbol_count(expr * n);
 
-#endif /* EXPR_STAT_H_ */

src/ast/expr_substitution.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef EXPR_SUBSTITUTION_H_
-#define EXPR_SUBSTITUTION_H_
+#pragma once
 
 #include "ast/ast.h"
 
@@ -92,4 +91,3 @@ public:
     std::ostream& display(std::ostream& out) { return m_subst.display(out); }
 };
 
-#endif

src/ast/for_each_ast.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef FOR_EACH_AST_H_
-#define FOR_EACH_AST_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/trace.h"
@@ -270,5 +269,4 @@ private:
     }        
 };
 
-#endif /* FOR_EACH_AST_H_ */
 

src/ast/for_each_expr.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef FOR_EACH_EXPR_H_
-#define FOR_EACH_EXPR_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/trace.h"
@@ -209,5 +208,4 @@ public:
     iterator end();
 };
 
-#endif /* FOR_EACH_EXPR_H_ */
 

src/ast/format.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef FORMAT_H_
-#define FORMAT_H_
+#pragma once
 
 #include "ast/ast.h"
 
@@ -193,5 +192,4 @@ namespace format_ns {
   
 };
 
-#endif /* FORMAT_H_ */
 

src/ast/fpa/bv2fpa_converter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef BV2FPA_CONVERTER_H_
-#define BV2FPA_CONVERTER_H_
+#pragma once
 
 #include "ast/fpa_decl_plugin.h"
 #include "ast/bv_decl_plugin.h"
@@ -70,4 +69,3 @@ public:
     array_model convert_array_func_interp(model_core * mc, func_decl * f, func_decl * bv_f);
 };
 
-#endif

src/ast/fpa/fpa2bv_converter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef FPA2BV_CONVERTER_H_
-#define FPA2BV_CONVERTER_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/obj_hashtable.h"
@@ -225,4 +224,3 @@ private:
     expr_ref extra_quantify(expr * e);
 };
 
-#endif

src/ast/fpa/fpa2bv_rewriter.h

@@ -17,8 +17,7 @@ Notes:
 
 --*/
 
-#ifndef FPA2BV_REWRITER_H_
-#define FPA2BV_REWRITER_H_
+#pragma once
 
 #include "ast/rewriter/rewriter.h"
 #include "ast/bv_decl_plugin.h"
@@ -77,4 +76,3 @@ struct fpa2bv_rewriter : public rewriter_tpl<fpa2bv_rewriter_cfg> {
     }
 };
 
-#endif

src/ast/fpa_decl_plugin.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef fpa_decl_plugin_H_
-#define fpa_decl_plugin_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/id_gen.h"
@@ -363,4 +362,3 @@ public:
     MATCH_TERNARY(is_fp);
 };
 
-#endif

src/ast/func_decl_dependencies.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef FUNC_DECL_DEPENDENCIES_H_
-#define FUNC_DECL_DEPENDENCIES_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/obj_hashtable.h"
@@ -107,4 +106,3 @@ public:
 };
 
 
-#endif

src/ast/has_free_vars.h

@@ -16,12 +16,10 @@ Author:
 Revision History:
 
 --*/
-#ifndef HAS_FREE_VARS_H_
-#define HAS_FREE_VARS_H_
+#pragma once
 
 class expr;
 
 bool has_free_vars(expr * n);
 
-#endif /* HAS_FREE_VARS_H_ */
 

src/ast/macro_substitution.h

@@ -18,8 +18,7 @@ Author:
 Notes:
 
 --*/
-#ifndef MACRO_SUBSTITUTION_H_
-#define MACRO_SUBSTITUTION_H_
+#pragma once
 
 #include "ast/ast.h"
 
@@ -56,4 +55,3 @@ public:
     void cleanup();
 };
 
-#endif

src/ast/macros/macro_finder.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef MACRO_FINDER_H_
-#define MACRO_FINDER_H_
+#pragma once
 
 #include "ast/macros/macro_manager.h"
 
@@ -47,5 +46,4 @@ public:
     void operator()(unsigned n, justified_expr const* fmls, vector<justified_expr>& new_fmls);
 };
 
-#endif /* MACRO_FINDER_H_ */
 

src/ast/macros/macro_manager.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef MACRO_MANAGER_H_
-#define MACRO_MANAGER_H_
+#pragma once
 
 #include "util/obj_hashtable.h"
 #include "ast/ast_util.h"
@@ -91,5 +90,4 @@ public:
 
 };
 
-#endif /* MACRO_MANAGER_H_ */
 

src/ast/macros/macro_util.h

@@ -17,8 +17,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef MACRO_UTIL_H_
-#define MACRO_UTIL_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/obj_hashtable.h"
@@ -136,4 +135,3 @@ public:
     void mk_add(unsigned num_args, expr * const * args, sort * s, expr_ref & r) const;
 };
 
-#endif

src/ast/macros/quasi_macros.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef QUASI_MACROS_H_
-#define QUASI_MACROS_H_
+#pragma once
 
 #include<sstream>
 #include "ast/justified_expr.h"
@@ -70,4 +69,3 @@ public:
 
 };
 
-#endif

src/ast/normal_forms/defined_names.h

@@ -17,8 +17,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef DEFINED_NAMES_H_
-#define DEFINED_NAMES_H_
+#pragma once
 
 #include "ast/ast.h"
 
@@ -90,5 +89,4 @@ public:
     func_decl * get_name_decl(unsigned i) const;
 };
 
-#endif /* DEFINED_NAMES_H_ */
 

src/ast/normal_forms/name_exprs.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef NAME_EXPRS_H_
-#define NAME_EXPRS_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/normal_forms/defined_names.h"
@@ -59,4 +58,3 @@ name_exprs * mk_nested_formula_namer(ast_manager & m, defined_names & n);
 
 void del_name_exprs(name_exprs * functor);
 
-#endif

src/ast/normal_forms/nnf.h

@@ -17,8 +17,7 @@ Notes:
     Major revision on 2011-10-06
 
 --*/
-#ifndef NNF_H_
-#define NNF_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/params.h"
@@ -48,4 +47,3 @@ public:
     void reset_cache();
 };
 
-#endif /* NNF_H_ */

src/ast/normal_forms/pull_quant.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef PULL_QUANT_H_
-#define PULL_QUANT_H_
+#pragma once
 
 #include "ast/ast.h"
 
@@ -56,4 +55,3 @@ public:
     void reset();
 };
 
-#endif /* PULL_QUANT_H_ */

src/ast/num_occurs.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef NUM_OCCURS_H_
-#define NUM_OCCURS_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/obj_hashtable.h"
@@ -52,5 +51,4 @@ public:
     }
 };
 
-#endif /* NUM_OCCURS_H_ */
 

src/ast/occurs.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef OCCURS_H_
-#define OCCURS_H_
+#pragma once
 
 class expr; 
 class func_decl;
@@ -32,5 +31,4 @@ bool occurs(expr * n1, expr * n2);
 */
 bool occurs(func_decl * d, expr * n);
 
-#endif /* OCCURS_H_ */
 

src/ast/pattern/expr_pattern_match.h

@@ -17,8 +17,7 @@ Author:
 Notes:
 
 --*/
-#ifndef EXPR_PATTERN_MATCH_H_
-#define EXPR_PATTERN_MATCH_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/map.h"
@@ -134,4 +133,3 @@ class expr_pattern_match {
     void display(std::ostream& out, instr const& pc) const;
 };
 
-#endif 

src/ast/pattern/pattern_inference.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef PATTERN_INFERENCE_H_
-#define PATTERN_INFERENCE_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/rewriter/rewriter.h"
@@ -256,5 +255,4 @@ public:
     pattern_inference_rw(ast_manager& m, pattern_inference_params & params);
 };
 
-#endif /* PATTERN_INFERENCE_H_ */
 

src/ast/pattern/pattern_inference_params.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef PATTERN_INFERENCE_PARAMS_H_
-#define PATTERN_INFERENCE_PARAMS_H_
+#pragma once
 
 #include "util/params.h"
 
@@ -50,5 +49,4 @@ struct pattern_inference_params {
     void display(std::ostream & out) const;
 };
 
-#endif /* PATTERN_INFERENCE_PARAMS_H_ */
 

src/ast/pb_decl_plugin.h

@@ -24,8 +24,7 @@ hence:
 
 
 --*/
-#ifndef PB_DECL_PLUGIN_H_
-#define PB_DECL_PLUGIN_H_
+#pragma once
 
 #include "ast/ast.h"
  
@@ -130,5 +129,4 @@ private:
 
 
 
-#endif /* PB_DECL_PLUGIN_H_ */
 

src/ast/pp.h

@@ -16,13 +16,11 @@ Author:
 Revision History:
 
 --*/
-#ifndef PP_H_
-#define PP_H_
+#pragma once
 
 #include "ast/format.h"
 #include "util/params.h"
 
 void pp(std::ostream & out, format_ns::format * f, ast_manager & m, params_ref const & p = params_ref());
 
-#endif /* PP_H_ */
 

src/ast/proofs/proof_checker.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef PROOF_CHECKER_H_
-#define PROOF_CHECKER_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/map.h"
@@ -115,4 +114,3 @@ private:
     void set_false(expr_ref& e, unsigned idx, expr_ref& lit);
 };
 
-#endif

src/ast/proofs/proof_utils.h

@@ -17,8 +17,7 @@ Revision History:
 
 --*/
 
-#ifndef PROOF_UTILS_H_
-#define PROOF_UTILS_H_
+#pragma once
 #include "ast/ast.h"
 #include "ast/ast_pp.h"
 #include "ast/rewriter/bool_rewriter.h"
@@ -244,4 +243,3 @@ public:
     }
 };
 
-#endif

src/ast/recurse_expr.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef RECURSE_EXPR_H_
-#define RECURSE_EXPR_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/obj_hashtable.h"
@@ -44,4 +43,3 @@ public:
     void finalize() { m_cache.finalize(); m_todo.finalize(); }
 };
 
-#endif /* RECURSE_EXPR_H_ */

src/ast/recurse_expr_def.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef RECURSE_EXPR_DEF_H_
-#define RECURSE_EXPR_DEF_H_
+#pragma once
 
 #include "ast/recurse_expr.h"
 
@@ -106,4 +105,3 @@ T recurse_expr<T, Visitor, IgnorePatterns, CallDestructors>::operator()(expr * r
     return get_cached(r);
 }
 
-#endif /* RECURSE_EXPR_DEF_H_ */

src/ast/reg_decl_plugins.h

@@ -17,11 +17,9 @@ Author:
 Revision History:
 
 --*/
-#ifndef REG_DECL_PLUGINS_H_
-#define REG_DECL_PLUGINS_H_
+#pragma once
 
 class ast_manager;
 
 void reg_decl_plugins(ast_manager & m);
 
-#endif

src/ast/rewriter/arith_rewriter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef ARITH_REWRITER_H_
-#define ARITH_REWRITER_H_
+#pragma once
 
 #include "ast/rewriter/poly_rewriter.h"
 #include "ast/arith_decl_plugin.h"
@@ -194,4 +193,3 @@ public:
     br_status mk_tanh_core(expr * arg, expr_ref & result);
 };
 
-#endif

src/ast/rewriter/array_rewriter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef ARRAY_REWRITER_H_
-#define ARRAY_REWRITER_H_
+#pragma once
 
 #include "ast/array_decl_plugin.h"
 #include "ast/rewriter/rewriter_types.h"
@@ -96,4 +95,3 @@ public:
 
 };
 
-#endif

src/ast/rewriter/ast_counter.h

@@ -21,8 +21,7 @@ Revision History:
 --*/
 
 
-#ifndef AST_COUNTER_H_
-#define AST_COUNTER_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/map.h"
@@ -103,4 +102,3 @@ class ast_counter {
     void dec(ast * el) { update(el, -1); }
 };
 
-#endif

src/ast/rewriter/bit2int.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef BIT2INT_H_
-#define BIT2INT_H_
+#pragma once
 
 #include "ast/bv_decl_plugin.h"
 #include "ast/arith_decl_plugin.h"
@@ -88,5 +87,4 @@ public:
     void operator()(expr * m, expr_ref & result, proof_ref& p);
 };
 
-#endif /* BIT2INT_H_ */
 

src/ast/rewriter/bit_blaster/bit_blaster.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef BIT_BLASTER_H_
-#define BIT_BLASTER_H_
+#pragma once
 
 #include "ast/rewriter/bool_rewriter.h"
 #include "ast/rewriter/bit_blaster/bit_blaster_params.h"
@@ -62,5 +61,4 @@ public:
     bit_blaster_params const & get_params() const { return this->m_params; }
 };
 
-#endif /* BIT_BLASTER_H_ */
 

src/ast/rewriter/bit_blaster/bit_blaster_params.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef BIT_BLASTER_PARAMS_H_
-#define BIT_BLASTER_PARAMS_H_
+#pragma once
 
 struct bit_blaster_params {
     bool  m_bb_ext_gates;
@@ -39,5 +38,4 @@ struct bit_blaster_params {
     }
 };
 
-#endif /* BIT_BLASTER_PARAMS_H_ */
 

src/ast/rewriter/bit_blaster/bit_blaster_rewriter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef BIT_BLASTER_REWRITER_H_
-#define BIT_BLASTER_REWRITER_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/obj_hashtable.h"
@@ -44,5 +43,4 @@ private:
 
 };
 
-#endif
 

src/ast/rewriter/bit_blaster/bit_blaster_tpl.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef BIT_BLASTER_TPL_H_
-#define BIT_BLASTER_TPL_H_
+#pragma once
 
 #include "util/rational.h"
 
@@ -130,4 +129,3 @@ public:
     void mk_abs(unsigned sz, expr * const * a_bits, expr_ref_vector & out_bits);
 };
 
-#endif

src/ast/rewriter/bool_rewriter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef BOOL_REWRITER_H_
-#define BOOL_REWRITER_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/rewriter/rewriter.h"
@@ -239,4 +238,3 @@ public:
         m_cfg(m, p) {}
 };
 
-#endif

src/ast/rewriter/bv_bounds.h

@@ -17,8 +17,7 @@
 
  Revision History:
  --*/
-#ifndef BV_BOUNDS_H_23754
-#define BV_BOUNDS_H_23754
+#pragma once
 #include "ast/ast.h"
 #include "ast/bv_decl_plugin.h"
 #include "ast/rewriter/rewriter_types.h"
@@ -127,4 +126,3 @@ inline bool bv_bounds::is_constant_add(unsigned bv_sz, expr * e, app*& v, numera
 }
 
 
-#endif /* BV_BOUNDS_H_23754 */

src/ast/rewriter/bv_elim.h

@@ -17,8 +17,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef BV_ELIM_H_
-#define BV_ELIM_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/rewriter/rewriter.h"
@@ -46,5 +45,4 @@ public:
     {} 
 };
 
-#endif /* BV_ELIM_H_ */
 

src/ast/rewriter/bv_rewriter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef BV_REWRITER_H_
-#define BV_REWRITER_H_
+#pragma once
 
 #include "ast/rewriter/poly_rewriter.h"
 #include "ast/bv_decl_plugin.h"
@@ -219,4 +218,3 @@ public:
 
 };
 
-#endif

src/ast/rewriter/datatype_rewriter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef DATATYPE_REWRITER_H_
-#define DATATYPE_REWRITER_H_
+#pragma once
 
 #include "ast/datatype_decl_plugin.h"
 #include "ast/rewriter/rewriter_types.h"
@@ -32,4 +31,3 @@ public:
     br_status mk_eq_core(expr * lhs, expr * rhs, expr_ref & result);
 };
 
-#endif

src/ast/rewriter/der.h

@@ -18,8 +18,7 @@ Revision History:
     Christoph Wintersteiger, 2010-03-30: Added Destr. Multi-Equality Resolution
 
 --*/
-#ifndef DER_H_
-#define DER_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/rewriter/var_subst.h"
@@ -179,5 +178,4 @@ public:
 
 typedef der_rewriter der_star; 
 
-#endif /* DER_H_ */
 

src/ast/rewriter/distribute_forall.h

@@ -18,8 +18,7 @@ Revision History:
     Christoph Wintersteiger 2010-04-06: Added implementation
 
 --*/
-#ifndef DISTRIBUTE_FORALL_H_
-#define DISTRIBUTE_FORALL_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/act_cache.h"
@@ -77,4 +76,3 @@ protected:
     void flush_cache() { m_cache.cleanup(); }
 };
 
-#endif /* DISTRIBUTE_FORALL_H_ */

src/ast/rewriter/dl_rewriter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef DL_REWRITER_H_
-#define DL_REWRITER_H_
+#pragma once
 
 #include "ast/dl_decl_plugin.h"
 #include "ast/rewriter/rewriter_types.h"
@@ -30,4 +29,3 @@ public:
     br_status mk_app_core(func_decl * f, unsigned num_args, expr * const * args, expr_ref & result);
 };
 
-#endif

src/ast/rewriter/elim_bounds.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef ELIM_BOUNDS2_H_
-#define ELIM_BOUNDS2_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/arith_decl_plugin.h"
@@ -73,5 +72,4 @@ public:
     ~elim_bounds_rw() override {}
 };
 
-#endif /* ELIM_BOUNDS2_H_ */
 

src/ast/rewriter/enum2bv_rewriter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef ENUM_REWRITER_H_
-#define ENUM_REWRITER_H_
+#pragma once
 
 #include "ast/datatype_decl_plugin.h"
 #include "ast/rewriter/rewriter_types.h"
@@ -45,4 +44,3 @@ public:
     void set_is_fd(i_sort_pred* sp) const;
 };
 
-#endif

src/ast/rewriter/expr_replacer.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef EXPR_REPLACER_H_
-#define EXPR_REPLACER_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/expr_substitution.h"
@@ -56,4 +55,3 @@ expr_replacer * mk_default_expr_replacer(ast_manager & m, bool proofs_allowed);
 */
 expr_replacer * mk_expr_simp_replacer(ast_manager & m, params_ref const & p = params_ref());
 
-#endif

src/ast/rewriter/expr_safe_replace.h

@@ -19,8 +19,7 @@ Revision History:
 
 --*/
 
-#ifndef EXPR_SAFE_REPLACE_H_
-#define EXPR_SAFE_REPLACE_H_
+#pragma once
 
 #include "ast/ast.h"
 
@@ -51,4 +50,3 @@ public:
     bool empty() const { return m_subst.empty(); }
 };
 
-#endif /* EXPR_SAFE_REPLACE_H_ */

src/ast/rewriter/factor_equivs.h

@@ -25,8 +25,7 @@ Revision History:
 
 */
 
-#ifndef FACTOR_EQUIVS_H_
-#define FACTOR_EQUIVS_H_
+#pragma once
 
 #include "util/union_find.h"
 #include "ast/ast_util.h"
@@ -187,4 +186,3 @@ void equiv_to_expr(expr_equiv_class &equiv, expr_ref_vector &out);
 bool equiv_to_expr_full(expr_equiv_class &equiv, expr_ref_vector &out);
 
 
-#endif

src/ast/rewriter/factor_rewriter.h

@@ -17,8 +17,7 @@ Author:
 Notes:
 
 --*/
-#ifndef FACTOR_REWRITER_H_
-#define FACTOR_REWRITER_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/rewriter/rewriter.h"
@@ -75,4 +74,3 @@ public:
         m_cfg(m) {}
 };
 
-#endif

src/ast/rewriter/fpa_rewriter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef FLOAT_REWRITER_H_
-#define FLOAT_REWRITER_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/rewriter/rewriter.h"
@@ -92,4 +91,3 @@ public:
     br_status mk_bvwrap(expr * arg, expr_ref & result);
 };
 
-#endif

src/ast/rewriter/func_decl_replace.h

@@ -18,8 +18,7 @@ Revision History:
 
 --*/
 
-#ifndef FUNC_DECL_REPLACE_H_
-#define FUNC_DECL_REPLACE_H_
+#pragma once
 
 #include "ast/ast.h"
 
@@ -43,4 +42,3 @@ public:
     bool empty() const { return m_subst.empty(); }
 };
 
-#endif /* FUNC_DECL_REPLACE_H_ */

src/ast/rewriter/hoist_rewriter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef HOIST_REWRITER_H_
-#define HOIST_REWRITER_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/rewriter/rewriter.h"
@@ -77,4 +76,3 @@ public:
         m_cfg(m, p) {}
 };
 
-#endif

src/ast/rewriter/inj_axiom.h

@@ -16,12 +16,10 @@ Author:
 Revision History:
 
 --*/
-#ifndef INJ_AXIOM_H_
-#define INJ_AXIOM_H_
+#pragma once
 
 #include "ast/ast.h"
 
 bool simplify_inj_axiom(ast_manager & m, quantifier * q, expr_ref & result);
 
-#endif /* INJ_AXIOM_H_ */
 

src/ast/rewriter/label_rewriter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef LABEL_REWRITER_H_
-#define LABEL_REWRITER_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/rewriter/rewriter_types.h"
@@ -38,4 +37,3 @@ public:
     
 };
 
-#endif

src/ast/rewriter/maximize_ac_sharing.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef MAXIMIZE_AC_SHARING_H_
-#define MAXIMIZE_AC_SHARING_H_
+#pragma once
 
 #include "util/hashtable.h"
 #include "util/region.h"
@@ -121,5 +120,4 @@ public:
     void reset() { m_cfg.reset(); }
 };
 
-#endif /* MAXIMIZE_AC_SHARING_H_ */
 

src/ast/rewriter/mk_extract_proc.h

@@ -14,8 +14,7 @@
 
  Revision History:
  --*/
-#ifndef MK_EXTRACT_PROC_H_
-#define MK_EXTRACT_PROC_H_
+#pragma once
 #include "ast/ast.h"
 #include "ast/bv_decl_plugin.h"
 class mk_extract_proc {
@@ -31,4 +30,3 @@ public:
     ast_manager & m() { return m_util.get_manager(); }
     bv_util & bvutil() { return m_util; }
 };
-#endif /* MK_EXTRACT_PROC_H_ */

src/ast/rewriter/mk_simplified_app.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef MK_SIMPLIFIED_APP_H_
-#define MK_SIMPLIFIED_APP_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/params.h"
@@ -34,4 +33,3 @@ public:
     void operator()(func_decl * decl, unsigned num, expr * const * args, expr_ref & result);
 };
 
-#endif

src/ast/rewriter/pb2bv_rewriter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef PB2BV_REWRITER_H_
-#define PB2BV_REWRITER_H_
+#pragma once
 
 #include "ast/pb_decl_plugin.h"
 #include "ast/rewriter/rewriter_types.h"
@@ -44,4 +43,3 @@ public:
     void collect_statistics(statistics & st) const;
 };
 
-#endif

src/ast/rewriter/pb_rewriter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef PB_REWRITER_H_
-#define PB_REWRITER_H_
+#pragma once
 
 #include "ast/pb_decl_plugin.h"
 #include "ast/rewriter/rewriter_types.h"
@@ -62,4 +61,3 @@ public:
     void dump_pb_rewrite(expr* fml);
 };
 
-#endif

src/ast/rewriter/pb_rewriter_def.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef PB_REWRITER_DEF_H_
-#define PB_REWRITER_DEF_H_
+#pragma once
 
 #include "ast/rewriter/pb_rewriter.h"
 
@@ -298,4 +297,3 @@ void pb_rewriter_util<PBU>::prune(typename PBU::args_t& args, typename PBU::nume
     }    
 }
 
-#endif

src/ast/rewriter/poly_rewriter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef POLY_REWRITER_H_
-#define POLY_REWRITER_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/obj_hashtable.h"
@@ -176,4 +175,3 @@ public:
 };
 
 
-#endif

src/ast/rewriter/push_app_ite.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef PUSH_APP_ITE_H_
-#define PUSH_APP_ITE_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/rewriter/rewriter.h"
@@ -70,5 +69,4 @@ public:
 };
 
 
-#endif /* PUSH_APP_ITE_H_ */
 

src/ast/rewriter/quant_hoist.h

@@ -19,8 +19,7 @@ Revision History:
 
 --*/
 
-#ifndef QUANTIFIER_HOISTER_H_
-#define QUANTIFIER_HOISTER_H_
+#pragma once
 
 #include "ast/ast.h"
 
@@ -70,4 +69,3 @@ public:
 
 };
 
-#endif

src/ast/rewriter/recfun_replace.h

@@ -22,8 +22,7 @@ Revision History:
 
 --*/
 
-#ifndef RECFUN_REPLACE_H_
-#define RECFUN_REPLACE_H_
+#pragma once
 
 #include "ast/recfun_decl_plugin.h"
 #include "ast/rewriter/expr_safe_replace.h"
@@ -39,4 +38,3 @@ public:
     expr_ref operator()(expr* e) override { expr_ref r(m); m_replace(e, r); return r; }
 };
 
-#endif /* RECFUN_REPLACE_H_ */

src/ast/rewriter/rewriter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef REWRITER_H_
-#define REWRITER_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/rewriter/rewriter_types.h"
@@ -407,4 +406,3 @@ public:
         rewriter_tpl<beta_reducer_cfg>(m, false, m_cfg) {}
 };
 
-#endif

src/ast/rewriter/rewriter_types.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef REWRITER_TYPES_H_
-#define REWRITER_TYPES_H_
+#pragma once
 
 #include "util/z3_exception.h"
 #include "util/common_msgs.h"
@@ -49,4 +48,3 @@ public:
     rewriter_exception(std::string && msg) : default_exception(std::move(msg)) {}
 };
 
-#endif

src/ast/rewriter/seq_rewriter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef SEQ_REWRITER_H_
-#define SEQ_REWRITER_H_
+#pragma once
 
 #include "ast/seq_decl_plugin.h"
 #include "ast/ast_pp.h"
@@ -341,4 +340,3 @@ public:
 
 };
 
-#endif

src/ast/rewriter/th_rewriter.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef TH_REWRITER_H_
-#define TH_REWRITER_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "ast/rewriter/rewriter_types.h"
@@ -72,4 +71,3 @@ public:
 
 };
 
-#endif

src/ast/rewriter/var_subst.h

@@ -16,8 +16,7 @@ Author:
 Notes:
 
 --*/
-#ifndef VAR_SUBST_H_
-#define VAR_SUBST_H_
+#pragma once
 
 #include "ast/rewriter/rewriter.h"
 #include "ast/used_vars.h"
@@ -108,6 +107,5 @@ public:
     sort*const* c_ptr() const { return m_sorts.c_ptr(); }
 };
 
-#endif