parser: Registry identifiers on scope

We are parsing variables/functions and checking if they are defined on
scope. Otherwise we fail the parsing with a nice message.

Signed-off-by: Johnny Richard <johnny@johnnyrichard.com>
Co-authored-by: Carlos Maniero <carlosmaniero@gmail.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/src/ast.c b/src/ast.c
index d3e9a28..49d772a 100644
--- a/src/ast.c
+++ b/src/ast.c
@@ -108,6 +108,13 @@ ast_node_init_variable_declaration(ast_node_t *node, string_view_t variable_name
 }
 
 void
+ast_node_init_variable(ast_node_t *node, ast_identifier_t *identifier)
+{
+  node->kind = AST_VARIABLE;
+  node->data = (ast_node_data_t){ .variable_ex = { .identifier = identifier } };
+}
+
+void
 ast_node_init_identifier(ast_node_t *node, string_view_t name)
 {
   node->kind = AST_IDENTIFIER;