fix evaluation of a function or array symbol in conditionals

Functions and arrays degenerate as pointers in most context
but this wasn't done in the case of conditionals.

As a result the value of the conditional after linearization
was invalid.

Fix this by calling degenerate() in evaluate_conditional().

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/evaluate.c b/evaluate.c
index f2d95c79..97685791 100644
--- a/evaluate.c
+++ b/evaluate.c
@@ -881,6 +881,7 @@ static struct symbol *evaluate_conditional(struct expression *expr, int iterator
 			ctype = NULL;
 		}
 	}
+	ctype = degenerate(expr);
 
 	return ctype;
 }