parser: Variable assignment allocates their own node

This commit makes variable assignment parser to allocate memory for the
node. It also moves the node initialization to the ast.c to follow our
standard for node initialization.

Signed-off-by: Carlos Maniero <carlos@maniero.me>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/ast.h b/src/ast.h
index e8fe0f6..fb2bb74 100644
--- a/src/ast.h
+++ b/src/ast.h
@@ -140,5 +140,7 @@ void
 ast_literal_integer_create(ast_node_t *node, uint32_t number);
 void
 ast_node_init_variable(ast_node_t *node, ast_identifier_t *identifier);
+void
+ast_node_init_variable_assignment(ast_node_t *node, ast_identifier_t *identifier, ast_node_t *expression);
 
 #endif /* AST_H */