syntax_data: {"ast_node_type":"other","tokens":[{"end":79,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                 // According to Clang, everyone but MSVC returns single-element
context_before:             if t.abi_return_struct_as_int || opts.reg_struct_return {
context_after:                 // float aggregates directly in a floating-point register.