Added tool bison++-1.21.11

1 files changed, 32 insertions, 0 deletions

diff --git a/tools/bison++/Example/MyCompiler.cc b/tools/bison++/Example/MyCompiler.cc
new file mode 100644
index 000000000..3c554bc40
--- /dev/null
+++ b/tools/bison++/Example/MyCompiler.cc
@@ -0,0 +1,32 @@
+#include "MyParser.h"
+#define YY_DECL int yyFlexLexer::yylex(YY_MyParser_STYPE *val)
+#include "FlexLexer.h"
+#include <stdio.h>
+
+class MyCompiler : public MyParser
+{
+private:
+  yyFlexLexer theScanner;
+ public:
+  virtual int yylex();
+  virtual void yyerror(char *m);
+  MyCompiler(){;}
+};
+
+int MyCompiler::yylex()
+{
+ return theScanner.yylex(&yylval);
+}
+
+void MyCompiler::yyerror(char *m)
+{ fprintf(stderr,"%d: %s at token '%s'\n",yylloc.first_line, m,yylloc.text);
+}
+
+int main(int argc,char **argv)
+{
+ MyCompiler aCompiler;
+ int result=aCompiler.yyparse();
+ printf("Resultat Parsing=%s\n",result?"Erreur":"OK");
+ return 0;
+};
+