booyah

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

src/parsers/smt2/marshal.h

@@ -9,8 +9,7 @@ Abstract:
    marshaling and unmarshaling of expressions
 
    --*/
-#ifndef _SPACER_MARSHAL_H_
-#define _SPACER_MARSHAL_H_
+#pragma once
 
 #include <string>
 #include <iostream>
@@ -24,4 +23,3 @@ expr_ref unmarshal(std::istream &is, ast_manager &m);
 
 
 
-#endif

src/parsers/smt2/smt2parser.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef SMT2_PARSER_H_
-#define SMT2_PARSER_H_
+#pragma once
 
 #include "cmd_context/cmd_context.h"
 
@@ -25,4 +24,3 @@ bool parse_smt2_commands(cmd_context & ctx, std::istream & is, bool interactive
 
 sexpr_ref parse_sexpr(cmd_context& ctx, std::istream& is, params_ref const& ps, char const* filename);
 
-#endif

src/parsers/smt2/smt2scanner.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef SMT2SCANNER_H_
-#define SMT2SCANNER_H_
+#pragma once
 
 #include<iostream>
 #include "util/symbol.h"
@@ -108,5 +107,4 @@ namespace smt2 {
 
 };
 
-#endif /* SCANNER_H_ */
 

src/parsers/util/cost_parser.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef COST_PARSER_H_
-#define COST_PARSER_H_
+#pragma once
 
 #include "parsers/util/simple_parser.h"
 #include "ast/arith_decl_plugin.h"
@@ -35,5 +34,4 @@ public:
     void reset_vars();
 };
 
-#endif /* COST_PARSER_H_ */
 

src/parsers/util/pattern_validation.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef PATTERN_VALIDATION_H_
-#define PATTERN_VALIDATION_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/uint_set.h"
@@ -39,5 +38,4 @@ public:
     bool operator()(unsigned num_new_bindings, expr * n, unsigned line, unsigned pos) { return operator()(UINT_MAX, num_new_bindings, n, line, pos); }
 };
 
-#endif /* PATTERN_VALIDATION_H_ */
 

src/parsers/util/scanner.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef SCANNER_H_
-#define SCANNER_H_
+#pragma once
 
 #include "ast/ast.h"
 
@@ -88,5 +87,4 @@ private:
     bool state_ok();
 };
 
-#endif /* SCANNER_H_ */
 

src/parsers/util/simple_parser.h

@@ -16,8 +16,7 @@ Author:
 Revision History:
 
 --*/
-#ifndef SIMPLE_PARSER_H_
-#define SIMPLE_PARSER_H_
+#pragma once
 
 #include "ast/ast.h"
 #include "util/map.h"
@@ -60,5 +59,4 @@ public:
     virtual expr * parse_float(rational const & r) { throw parser_error(); }
 };
 
-#endif /* SIMPLE_PARSER_H_ */