Prevent mulitple imports

1 files changed, 4 insertions, 1 deletions

diff --git a/compile.c b/compile.c
index 5eb5e7cf..0567dc7d 100644
--- a/compile.c
+++ b/compile.c
@@ -1795,7 +1795,10 @@ module_code_t compile_file(ast_t *ast)
             env->code->funcs, "\n",
             env->code->typeinfos, "\n",
             "\n"
-            "public void ", env->file_prefix, "use(void) {\n",
+            "public void ", env->file_prefix, "use(void) {\n"
+            "static bool $loaded = no;\n"
+            "if ($loaded) return;\n"
+            "$loaded = yes;\n\n",
             env->code->main,
             "}\n"
         ),