Exemple #1
0
        private bool TryParseSignature(string txtSignature, out Core.Serialization.Procedure_v1 sProc)
        {
            // save the user a keystroke.
            txtSignature = txtSignature + ";";
            var lexer   = new Core.CLanguage.CLexer(new StringReader(txtSignature));
            var cstate  = new Core.CLanguage.ParserState();
            var cParser = new CParser(cstate, lexer);

            try
            {
                var decl = cParser.Parse_Decl();
                sProc = null;
                if (decl == null)
                {
                    return(false);
                }
                var syms = new SymbolTable();
                syms.AddDeclaration(decl);
                if (syms.Procedures.Count != 1)
                {
                    return(false);
                }
                sProc = (Core.Serialization.Procedure_v1)syms.Procedures[0];
                return(true);
            }
            catch
            {
                sProc = null;
                return(false);
            }
        }
Exemple #2
0
 private bool TryParseSignature(string txtSignature, out Core.Serialization.Procedure_v1 sProc)
 {
     // save the user a keystroke.
     txtSignature = txtSignature + ";";
     var lexer = new Core.CLanguage.CLexer(new StringReader(txtSignature));
     var cstate = new Core.CLanguage.ParserState();
     var cParser = new CParser(cstate, lexer);
     try
     {
         var decl = cParser.Parse_Decl();
         sProc = null;
         if (decl == null)
             return false;
         var syms = new SymbolTable();
         syms.AddDeclaration(decl);
         if (syms.Procedures.Count != 1)
             return false;
         sProc = (Core.Serialization.Procedure_v1) syms.Procedures[0];
         return true;
     }
     catch
     {
         sProc = null;
         return false;
     }
 }
Exemple #3
0
 private void ProcedureDeclaration_TextChanged(object sender, EventArgs e)
 {
     // save the user a keystroke.
     var procdeclaration = codeView.ProcedureDeclaration.Text + ";";
     var lexer = new Core.CLanguage.CLexer(new StringReader(procdeclaration));
     var cstate = new Core.CLanguage.ParserState();
     var cParser = new Core.CLanguage.CParser(cstate, lexer);
     try
     {
         var decl = cParser.Parse_Decl();
         codeView.ProcedureDeclaration.ForeColor = SystemColors.ControlText;
     }
     catch
     {
         // If parser failed, show error;
         codeView.ProcedureDeclaration.ForeColor = Color.Red;
     }
 }