1 files changed, 75 insertions, 0 deletions
diff --git a/src/libfsm/gotoexp.h b/src/libfsm/gotoexp.h
new file mode 100644
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+++ b/src/libfsm/gotoexp.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright 2001-2018 Adrian Thurston <thurston@colm.net>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef SWITCH_GOTO_EXP_H
+#define SWITCH_GOTO_EXP_H
+
+#include <iostream>
+#include "goto.h"
+
+/* Forwards. */
+struct CodeGenData;
+
+/*
+ * class GotoExp
+ */
+class GotoExp
+	: public Goto
+{
+public:
+	GotoExp( const CodeGenArgs &args )
+		: Goto(args, Exp) {}
+
+	virtual std::ostream &EXEC_FUNCS();
+	virtual std::ostream &TO_STATE_ACTION_SWITCH();
+	virtual std::ostream &FROM_STATE_ACTION_SWITCH();
+	virtual std::ostream &EOF_ACTION_SWITCH();
+
+	unsigned int TO_STATE_ACTION( RedStateAp *state );
+	unsigned int FROM_STATE_ACTION( RedStateAp *state );
+	unsigned int EOF_ACTION( RedStateAp *state );
+
+	virtual void NFA_PUSH_ACTION( RedNfaTarg *targ );
+	virtual void NFA_POP_TEST( RedNfaTarg *targ );
+	virtual void NFA_FROM_STATE_ACTION_EXEC();
+
+	virtual void FROM_STATE_ACTIONS();
+	virtual void TO_STATE_ACTIONS();
+	virtual void REG_ACTIONS();
+	virtual void EOF_ACTIONS();
+};
+
+namespace C
+{
+	class GotoExp
+	:
+		public ::GotoExp
+	{
+	public:
+		GotoExp( const CodeGenArgs &args )
+			: ::GotoExp( args )
+		{}
+	};
+}
+
+
+#endif