Add EXPR_ERROR to the precedence list.

diff --git a/ast.c b/ast.c
index e59e3b1..883cd05 100644 (file)
--- a/ast.c
+++ b/ast.c
@@ -101,6 +101,7 @@ static int right_to_left(unsigned precedence)
 static unsigned get_expression_precedence(expression_kind_t kind)
 {
        static const unsigned prec[] = {
+               [EXPR_ERROR]                             = PREC_PRIMARY,
                [EXPR_REFERENCE]                         = PREC_PRIMARY,
                [EXPR_REFERENCE_ENUM_VALUE]              = PREC_PRIMARY,
                [EXPR_LITERAL_INTEGER]                   = PREC_PRIMARY,