syntax_data: {"ast_node_type":"function","tokens":[{"end":69,"kind":"keyword","start":0,"text":"pub(super)"}]}
source_snippet:     pub(super) fn seek_to_block_entry(&mut self, block: BasicBlock) {
context_before:     /// For backward dataflow analyses, this is the dataflow state after the terminator.
context_after:         #[cfg(debug_assertions)]