[bugfix]: parser::parse_unary_expr() parses '-a-b' correctly now.

[ginac.git] / ginac / parser / parser.hpp

diff --git a/ginac/parser/parser.hpp b/ginac/parser/parser.hpp
index eb50adc09b5d38ba17e0ccea866f85c70eaa9f28..b46ec6509ba2462509da836cd858a06681abc239 100644 (file)
--- a/ginac/parser/parser.hpp
+++ b/ginac/parser/parser.hpp
@@ -49,7 +49,7 @@ class parser
        ex parse_number_expr();
 
        /// unary_expr: [+-] expression
-       ex parse_unary_expr(const int c);
+       ex parse_unary_expr();
 
        /// literal_expr: 'I' | 'Pi' | 'Euler' | 'Catalan'
        ex parse_literal_expr();