[bugfix] parser::parse_literal_expr(): don't forget to consume the token...

[ginac.git] / ginac / parser / parser.cpp

diff --git a/ginac/parser/parser.cpp b/ginac/parser/parser.cpp
index f48d37fdf5c495916d7d3c0330d92068ecdde868..6cac523c38625d8bddad69dcbc648d4b629665c4 100644 (file)
--- a/ginac/parser/parser.cpp
+++ b/ginac/parser/parser.cpp
@@ -121,6 +121,7 @@ ex parser::parse_number_expr()
 /// literal_expr: 'I' | 'Pi' | 'Euler' | 'Catalan'
 ex parser::parse_literal_expr()
 {
 /// literal_expr: 'I' | 'Pi' | 'Euler' | 'Catalan'
 ex parser::parse_literal_expr()
 {

+       get_next_tok(); // consume the literal

        if (scanner->str == "I")
                return I;
        else if (scanner->str == "Pi")
        if (scanner->str == "I")
                return I;
        else if (scanner->str == "Pi")