Beginning of null expressions

1 files changed, 8 insertions, 0 deletions

diff --git a/ast.c b/ast.c
index 373d79e..c3a26e8 100644
--- a/ast.c
+++ b/ast.c
@@ -219,6 +219,14 @@ ast_expression_new_bool_literal (gboolean value)
 }
 
 ast_expression_t *
+ast_expression_new_null (void)
+{
+    ast_expression_t *expr = expression_new (AST_NULL_EXPRESSION);
+
+    return expr;
+}
+
+ast_expression_t *
 ast_expression_new_identifier (const char *name)
 {
     ast_expression_t *expr = expression_new (AST_IDENTIFIER_EXPRESSION);