syntax_data: {"ast_node_type":"function","tokens":[{"end":45,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet: pub fn ef_avr_arch(target_cpu: &str) -> u32 {
context_before: /// make sure they are compiled with the same ISA revision.
context_after:     // Adapted from llvm-project/llvm/lib/target/AVR/AVRDevices.td