syntax_data: {"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"if"}]}
source_snippet:             if t.abi_return_struct_as_int || opts.reg_struct_return {
context_before:             // - fixed in https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85667
context_after:                 match fn_abi.ret.layout.size.bytes() {