* Added output-support for Python bindings and LaTeX printing for

[ginac.git] / ginac / input_parser.yy

diff --git a/ginac/input_parser.yy b/ginac/input_parser.yy
index 8ba5bf42f75544e19755349be17fea1b29733a46..5df99b6639bca69a3bc3b7fd8e8e3cc9c56f74a0 100644 (file)
--- a/ginac/input_parser.yy
+++ b/ginac/input_parser.yy
@@ -94,7 +94,7 @@ exp   : T_NUMBER              {$$ = $1;}
        | T_LITERAL             {$$ = $1;}
        | T_DIGITS              {$$ = $1;}
        | T_SYMBOL '(' exprseq ')' {
        | T_LITERAL             {$$ = $1;}
        | T_DIGITS              {$$ = $1;}
        | T_SYMBOL '(' exprseq ')' {

-               string n = ex_to<symbol>($1).get_name();
+               std::string n = ex_to<symbol>($1).get_name();

                if (n == "sqrt") {
                        if ($3.nops() != 1)
                                throw (std::runtime_error("too many arguments to sqrt()"));
                if (n == "sqrt") {
                        if ($3.nops() != 1)
                                throw (std::runtime_error("too many arguments to sqrt()"));