syntax_data: {"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:             // (but of course that would be a massive breaking change now).
context_before:             // In that sense we can do whatever we want here, and maybe we should throw an error
context_after:             // We try to match clang and gcc (which allow ZST is their windows-gnu targets), so we