syntax_data: {"ast_node_type":"other","tokens":[{"end":51,"kind":"keyword","start":0,"text":"if"}]}
source_snippet:     if !cfg!(feature = "disable-alltargets-init") {
context_before:     // Build the extra wrapper functions.
context_after:         std::env::set_var("CFLAGS", get_llvm_cflags(&llvm_config_path));