syntax_data: {"ast_node_type":"other","tokens":[{"end":34,"kind":"keyword","start":0,"text":"base.has_thread_local"}]}
source_snippet:     base.has_thread_local = false;
context_before:     base.tls_model = TlsModel::Emulated;
context_after:     base.supported_sanitizers = SanitizerSet::ADDRESS;