1 files changed, 83 insertions, 0 deletions
diff --git a/tests/test-c++-table-opts/scanner.l b/tests/test-c++-table-opts/scanner.l
new file mode 100644
index 0000000..7c07331
--- /dev/null
+++ b/tests/test-c++-table-opts/scanner.l
@@ -0,0 +1,83 @@
+/*
+ * This file is part of flex.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.
+ */
+
+%{
+/* A template scanner file to build "scanner.c". */
+#include <stdio.h>
+#include <stdlib.h>
+#include "config.h"
+%}
+
+%option 8bit
+%option nounput nomain noyywrap 
+%option warn yylineno c++
+
+
+
+%%
+
+foo|bar         ;
+[[:digit:]]+    ;
+[[:blank:]]+    ;
+.|\n            ;
+%%
+
+#include <fstream>
+int main ( int argc, char** argv )
+{
+    std::ifstream* fp;
+    yyFlexLexer *lexer;
+
+#ifdef TEST_HAS_TABLES_EXTERNAL
+    fp = new std::ifstream(argv[1],std::ios::binary);
+    if(!fp->is_open())
+        YY_GLOBAL_FATAL_ERROR("could not open tables file for reading");
+
+    if(yyFlexLexer::yytables_fload(fp) < 0)
+        YY_GLOBAL_FATAL_ERROR("yytables_fload returned < 0");
+
+    delete fp;
+#ifdef TEST_HAS_TABLES_VERIFY
+    exit(0);
+#endif
+#endif
+    
+    if(argc > 2){
+	fp = new std::ifstream(argv[2]);
+	if (!fp->is_open())
+            YY_GLOBAL_FATAL_ERROR("could not open input file for reading");
+        lexer = new yyFlexLexer(fp);
+    } else {
+        lexer = new yyFlexLexer(&std::cin);
+    }
+
+    while(lexer->lex() != 0)
+        ;
+        
+#ifdef TEST_HAS_TABLES_EXTERNAL
+    lexer->tables_destroy();
+#endif
+    delete lexer;
+
+    return 0;
+}