X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?a=blobdiff_plain;f=ginsh%2Fginsh_lexer.ll;h=a2ab36bdfe7aa19662731447e43f77d4bfc238e9;hb=e08cda1854bdb82f6706ec269233577690ae00e4;hp=817df6ec1d505cb39266c16a70dd9765468380dd;hpb=67467d256b44f5e08498ca81c946d9ffaa25d1e2;p=ginac.git

diff --git a/ginsh/ginsh_lexer.ll b/ginsh/ginsh_lexer.ll
index 817df6ec..a2ab36bd 100644
--- a/ginsh/ginsh_lexer.ll
+++ b/ginsh/ginsh_lexer.ll
@@ -4,7 +4,7 @@
  *  This file must be processed with flex. */
 
 /*
- *  GiNaC Copyright (C) 1999-2008 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2010 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -113,9 +113,13 @@ real_symbols    return T_REAL_SYMBOLS;
 				sym_tab::const_iterator i = syms.find(yytext);
 				if (i == syms.end()) {
 					if (symboltype == domain::complex) {
-						yylval = syms[yytext] = *(new symbol(yytext));
+						symbol tmp(yytext);
+						syms[yytext] = tmp;
+						yylval = tmp;
 					} else {
-						yylval = syms[yytext] = *(new symbol(yytext, domain::real));
+						realsymbol tmp(yytext);
+						syms[yytext] = tmp;
+						yylval = tmp;
 					}
 				} else
 					yylval = i->second;