syntax_data: {"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:         // `has_thread_local`) and we need to get it to work by specifying
context_before:         // mode, however, the `#[thread_local]` attribute works (i.e.
context_after:         // `local-exec` as that's all that's implemented in LLVM today for wasm.