syntax_data: {"ast_node_type":"function","tokens":[{"end":72,"kind":"keyword","start":0,"text":"fn"}]}
source_snippet: fn is_blocklisted_llvm(llvm_version: &Version) -> Option<&'static str> {
context_before: /// returning `Some(reason)` if it is.
context_after:     static BLOCKLIST: &[(u64, u64, u64, &str)] = &[];