syntax_data: {"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:     // Dear distribution packager, if you are changing the base CPU model with the goal of removing
context_before:     base.rustc_abi = Some(RustcAbi::X86Sse2);
context_after:     // the SSE2 requirement, make sure to also set the `rustc_abi` to `None` above or else the compiler