syntax_data: {"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:     // will complain that the chosen ABI cannot be realized with the given CPU features.
context_before:     // the SSE2 requirement, make sure to also set the `rustc_abi` to `None` above or else the compiler
context_after:     // Also note that x86 without SSE2 is *not* considered a Tier 1 target by the Rust project, and