gas: Generate function call

This is an initial commit that enables function calls. At this point
only functions with no parameters is going to work.

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

1 files changed, 5 insertions, 0 deletions

diff --git a/src/ast_pretty_printer.c b/src/ast_pretty_printer.c
index f5fcf70..0d8b66c 100644
--- a/src/ast_pretty_printer.c
+++ b/src/ast_pretty_printer.c
@@ -155,6 +155,11 @@ ast_pretty_printer_print_ast(ast_pretty_printer_t *printer, ast_node_t *ast)
       }
       break;
     }
+    case AST_FUNCTION_CALL: {
+      ast_function_call_t var = ast->data.function_call;
+      ast_pretty_printer_printf(printer, "FunctionCall name='" SVFMT "'\n", SVARG(&var.identifier->name));
+      break;
+    }
     case AST_BLOCK: {
       ast_pretty_printer_printf(printer, "Block\n");
       ast_pretty_printer_add_indentation(printer);