syntax_data: {"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:             // We try to match clang and gcc (which allow ZST is their windows-gnu targets), so we
context_before:             // (but of course that would be a massive breaking change now).
context_after:             // pass ZST via pointer indirection.